{"record_id": "AUDIT-000000", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Sarah Johnson (MRN MRN-809570) discharged on 2007-09-20. Follow up at Cedars-Sinai.", "masked_text": "Sarah Johnson (MRN MRN-809570) discharged on 2007-09-20. Follow up at Cedars-Sinai.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 0, "end": 13}, {"phi_type": "MRN", "value": "MRN-809570", "start": 19, "end": 29}, {"phi_type": "DATE", "value": "2007-09-20", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 70, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d3bc550f9c346c3318c575342494c1d9f8f47ad7372104d188e8e43fdc1eab6f", "timestamp_unix": 1771164269, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000001", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Angela White MRN MRN-456778 date 2011-06-20", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-456778", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2011-06-20", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c472637ab52c02cab3d4b7eedfa2fc44adf1ee705d2489e7dedb003a4ce6fd77", "timestamp_unix": 1771200816, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000002", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Emergency contact for Patricia Moore: (877) 333-5741. DOB: 1975-10-28.", "masked_text": "Emergency contact for [NAME_b9db31]: [PHONE_2e554b][DOB_d5c326]5-10-28.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 22, "end": 36}, {"phi_type": "PHONE", "value": "(877) 333-5741", "start": 38, "end": 52}, {"phi_type": "DOB", "value": "1975-10-28", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "cd37dc4bbed9919213d97ca484fb88921af7650e8f9036fdba93b157c9617924", "timestamp_unix": 1771959806, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-000003", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Claire Nguyen date of birth 1973-11-06 MRN MRN-864544 presenting at Mass General Hospital", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1973-11-06", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-864544", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 68, "end": 89}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "699f5cf496ce37d6b70fea66c70dcafc3f71f6d2df3c11bb094a34b4a457c5c5", "timestamp_unix": 1773172304, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-000004", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "follow up for Robert Chen born 1960-11-15 at Johns Hopkins on 2018-07-12", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED] [REDACTED]-12", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1960-11-15", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 45, "end": 58}, {"phi_type": "DATE", "value": "2018-07-12", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "07df63cb6d90585184b3c62cfabc07fe70bc00053c89312f813f082836c8dbb1", "timestamp_unix": 1771379964, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-000005", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Lab results for Angela White, 86 year old from Stanford Medical, reviewed on 2021-12-04.", "masked_text": "Lab results for Angela White, 86 year old from Stanford Medical, reviewed on 2021-12-04.", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 16, "end": 28}, {"phi_type": "AGE", "value": "86", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 47, "end": 63}, {"phi_type": "DATE", "value": "2021-12-04", "start": 74, "end": 84}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a0cda18a976eeb62abe289fb560cf05ab60c819d32b12dc7ef9e462e6895b7c7", "timestamp_unix": 1772982036, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000006", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "face_region detected patient Marcus Webb MRN MRN-898975 facility Boston Medical Center", "masked_text": "face_region detected patient [NAME_ede0f8] MRN [MRN_49c203] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-898975", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9f13786af997e78d0505ce3259c58486e2dc15f86ebc9e584146419467a1ea9b", "timestamp_unix": 1771400559, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000007", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Emergency contact for Arthur Coleman: (978) 645-3060. DOB: 1950-01-08.", "masked_text": "Emergency contact for Arthur Coleman: (978) 645-3060. DOB: 1950-01-08.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 22, "end": 36}, {"phi_type": "PHONE", "value": "(978) 645-3060", "start": 38, "end": 52}, {"phi_type": "DOB", "value": "1950-01-08", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "ea0b1bee5d2223e65b3a06b48441395d94ab3b136ecaa2f6bfd51b0fb6839218", "timestamp_unix": 1772561573, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000008", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Thomas Harris phone (430) 165-6539 age 27", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(430) 165-6539", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "27", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "67d541f870344ead3c1bf6e40a2349e5a610928a7bb5651d4fd1a69a96a0d9e5", "timestamp_unix": 1773167222, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000009", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "James Wilson (MRN MRN-665427) discharged on 2021-07-12. Follow up at Mass General Hospital.", "masked_text": "[REDACTED] (MRN [REDACTED]) discharged on [REDACTED]. Follow up at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 0, "end": 12}, {"phi_type": "MRN", "value": "MRN-665427", "start": 18, "end": 28}, {"phi_type": "DATE", "value": "2021-07-12", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 69, "end": 90}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "ef2cf2e3d542955808f7b3e52a889b7c8405bcbb58f00b2205af04f49f221c8c", "timestamp_unix": 1773222709, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-000010", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Patient identified as James Wilson, SSN 355-19-8260, residing at 559 Elm St, Lakewood.", "masked_text": "Patient identified as James Wilson, SSN 355-19-8260, residing at 559 Elm St, Lakewood.", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 22, "end": 34}, {"phi_type": "SSN", "value": "355-19-8260", "start": 40, "end": 51}, {"phi_type": "ADDRESS", "value": "559 Elm St, Lakewood", "start": 59, "end": 79}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a69f0a0bf2289d3ddf049a750b65c92fa3ccd97572af41542b997d8e59acfcd3", "timestamp_unix": 1772458472, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000011", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Kevin Zhang phone number (492) 533-8973 age 87", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(492) 533-8973", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "87", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "72ce5a77786adcb63712563e184267f3d9d174830e7be192af2424166990c55d", "timestamp_unix": 1773210151, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000012", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "David Lee called from (269) 791-4853 reporting symptoms. Age: 28.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "PHONE", "value": "(269) 791-4853", "start": 22, "end": 36}, {"phi_type": "AGE", "value": "28", "start": 62, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "2ab59825fb5f1f7f30174eaf923a01c9d39fe783d74d363c9b6d9ab7279db1bf", "timestamp_unix": 1772122968, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000013", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Robert Chen DOB 1950-05-13 scan date 2002-09-07", "masked_text": "imaging metadata [NAME_2665a8] DOB [DOB_458802] scan date [DATE_b69a83]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1950-05-13", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2002-09-07", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f8e840827c76115440de8cc0f18782daec73316bbda7720e0a6ac76b89e03400", "timestamp_unix": 1771986070, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000014", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Lab results for Susan Anderson, 88 year old from Johns Hopkins, reviewed on 2008-02-04.", "masked_text": "Lab results for [NAME_4a6eeb], [AGE_2a38a4] year old from [LOCATION_965228], reviewed on [DATE_e1010b].", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "88", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 49, "end": 62}, {"phi_type": "DATE", "value": "2008-02-04", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "026130f702416ddb8954ab6549fba70f46dfe40fc76abdd803902b782c93c192", "timestamp_unix": 1772268148, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000015", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Michael Taylor DOB 1978-11-28 MRN MRN-629959", "masked_text": "voice profile [NAME_ae3ff9] DOB [DOB_455fe9] MRN [MRN_98d353]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1978-11-28", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-629959", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a3bbe3a97ee9f193f17e07a7d1c603a8d7cc83fac9e9c5221ce00db03db11ecb", "timestamp_unix": 1771596727, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000016", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Claire Nguyen DOB 1939-12-05 MRN MRN-137778", "masked_text": "voice profile [NAME_2ea2ee] DOB [DOB_4e7513] MRN [MRN_5d14b5]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1939-12-05", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-137778", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c136b68d851bec0cb8bf734f909df9d01ba13d1fe9b98a8485180e15df44ea3f", "timestamp_unix": 1771966484, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000017", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Emily Brown recorded at Mass General Hospital on 2008-03-26", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2008-03-26", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 41, "end": 62}, {"phi_type": "DATE", "value": "2008-03-26", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e3bcd4f96f55422051b89d7be3aa2d8455b4b22ab02aa4f941e3f9e2e762685b", "timestamp_unix": 1771475702, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-000018", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for Linda Martinez born 1957-05-27 at UCSF Health on 2020-09-13", "masked_text": "follow up for [NAME_f60f59] born [DOB_73edf9] at [LOCATION_df473f] on[DATE_ecf718]3", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1957-05-27", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2020-09-13", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b8d7032e5f0be6177ff70700408be1fe51413594750daa71de8e900f6810d5cb", "timestamp_unix": 1772966141, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000019", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Angela White DOB 1937-02-20 scan date 2008-01-23", "masked_text": "imaging metadata [NAME_cada0d] DOB [DOB_ba7771] scan date [DATE_825f15]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1937-02-20", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2008-01-23", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4312538b07240edd4cfc8b478c1cfb509d3cbd5ae5030acd28c09bf2b1e717b5", "timestamp_unix": 1771191488, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000020", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Sarah Johnson social security number 512-99-5844 address 407 Chestnut St, Fairview", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownirview", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "512-99-5844", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "407 Chestnut St, Fairview", "start": 51, "end": 76}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0b818d45151524b14675ec487388fe66909b73a9b973bbd906f9a9c75efd17e8", "timestamp_unix": 1770868263, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000021", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Angela White DOB 1954-05-07 MRN MRN-923927", "masked_text": "voice profile [NAME_cada0d] DOB [DOB_deb112] MRN [MRN_b7f450]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1954-05-07", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-923927", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8af707cba842a94e23ad6930e74f77a5fed701ccb684f534cc17d6c0f4de8a32", "timestamp_unix": 1773058225, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000022", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "patient name Linda Martinez phone number (624) 744-4185 age 36", "masked_text": "patient name [NAME_f60f59] phone number [PHONE_b13622] age [AGE_19ca14]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(624) 744-4185", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "36", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "dedaf946aad21471fc75b3b27bebc5f0b5f7b3a0594a8cf0bc08644401f8ae44", "timestamp_unix": 1771666727, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.27001}}
{"record_id": "AUDIT-000023", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Linda Martinez MRN MRN-989545 contact (675) 783-9702", "masked_text": "voice transcript [NAME_f60f59] MRN [MRN_70ffde] contact [PHONE_0c4f5e]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-989545", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(675) 783-9702", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1ff8d80adcb1dd50354ad5b4c82a6c3b6ea5fb503c09c30a9694334a73cb18ec", "timestamp_unix": 1771579622, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-000024", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Marcus Webb phone number (650) 179-5681 age 35", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(650) 179-5681", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "35", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5af6bfbf3e981060cd8bfd116ebcb53813095cd23c3d4d869692107a7ae92dfe", "timestamp_unix": 1771843353, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000025", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "follow up for Angela White born 1956-09-15 at Mass General Hospital on 2015-01-12", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED]ED] 2015-01-12", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1956-09-15", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 46, "end": 67}, {"phi_type": "DATE", "value": "2015-01-12", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f96fe1190f015e3d49d06feed868d8770e4e3d227e27f72445af004ebb7850e5", "timestamp_unix": 1771192459, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.2745}}
{"record_id": "AUDIT-000026", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Kevin Zhang phone (369) 960-8657 age 90", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(369) 960-8657", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "90", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f93520c9b0a2e6f69d4ae14ad478796d2acfb361509887a5b7ba8c04b45da163", "timestamp_unix": 1771652187, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000027", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Thomas Harris social security number 358-20-8705 address 445 Birch St, Fairview", "masked_text": "[NAME_7ccf35] social security number [SSN_733d8b] ad[ADDRESS_7413d5]irview", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "358-20-8705", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "445 Birch St, Fairview", "start": 51, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "121c3979259d8e62fcf5647d55c252c8cfebf7133ae8aa117ddbaf5264f80ba3", "timestamp_unix": 1773162113, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000028", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Linda Martinez (MRN MRN-232352) discharged on 2019-10-24. Follow up at Johns Hopkins.", "masked_text": "Linda Martinez (MRN MRN-232352) discharged on 2019-10-24. Follow up at Johns Hopkins.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 0, "end": 14}, {"phi_type": "MRN", "value": "MRN-232352", "start": 20, "end": 30}, {"phi_type": "DATE", "value": "2019-10-24", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 71, "end": 84}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "ebe4f65c241f1f2eb46c8022245f6d979e19825635d644da4382e1e3617e34f0", "timestamp_unix": 1772996520, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000029", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation James Wilson recorded at Mass General Hospital on 2018-01-12", "masked_text": "audio annotation James Wilson recorded at Mass General Hospital on 2018-01-12", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 42, "end": 63}, {"phi_type": "DATE", "value": "2018-01-12", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a2ca38a7351fd036c9ec7cf02a9195a6c7d6cd5b3d7fc66e98b460e71e637460", "timestamp_unix": 1773160694, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000030", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID Patricia Moore phone (356) 545-3885 age 79", "masked_text": "speaker ID [NAME_b9db31] phone [PHONE_36ccb2] age [AGE_d1fe17]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(356) 545-3885", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "79", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9dea1a65c545fa0b6eb377fae8fa509aeecdafdc3ee2b2d28df7a7708942d881", "timestamp_unix": 1770964901, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-000031", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Thomas Harris MRN MRN-697530 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_7ccf35] MRN [MRN_8a2bb0] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-697530", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "17d87f55fc968ed4dde9828e24181ba31fd64b30b5a13bcd343aa2fcb355dc8b", "timestamp_unix": 1771118763, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000032", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Prescription issued to Linda Martinez (65yo) at 587 Walnut St, Lakewood on 2009-11-19.", "masked_text": "Prescription issued to [NAME_f60f59] ([AGE_fc490c]yo) at 587[ADDRESS_cb3b08] 200[DATE_36b76e]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 23, "end": 37}, {"phi_type": "AGE", "value": "65", "start": 39, "end": 41}, {"phi_type": "ADDRESS", "value": "587 Walnut St, Lakewood", "start": 51, "end": 74}, {"phi_type": "DATE", "value": "2009-11-19", "start": 78, "end": 88}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "ac6b61a7f9a395b3561fd27c696a97c7b986aab2d785cd1d65e16bd52299ab5c", "timestamp_unix": 1772008096, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-000033", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Linda Martinez MRN MRN-226516 date 2006-04-24", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-226516", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2006-04-24", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "658dfdd1b33607e3faed04d7cf197198bb0d6714bcb55ee280229d5d98e0385c", "timestamp_unix": 1770946798, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000034", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Susan Anderson DOB 1949-06-06 scan date 2020-08-04", "masked_text": "imaging metadata Susan Anderson DOB 1949-06-06 scan date 2020-08-04", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1949-06-06", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2020-08-04", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "82ae1c2ee4893aceed01a649df5ade241b8a61121a1072e896a3099e6f627ab6", "timestamp_unix": 1771481126, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000035", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header David Lee DOB 1951-08-04 device Mass General Hospital recorded 2002-04-04", "masked_text": "waveform header [NAME_972735] DOB [DOB_1fefd8] device [LOCATION_76e661]DATE_6e61a5] 2002-04-04", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1951-08-04", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 48, "end": 69}, {"phi_type": "DATE", "value": "2002-04-04", "start": 68, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "453860c96b5ccb465dde7293a5d06ba6c207a1d8a307aadf10ca5a0d16c71a92", "timestamp_unix": 1771258091, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-000036", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Arthur Coleman MRN MRN-751194 date 2007-03-18", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-751194", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2007-03-18", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1da1461a31f0316546b7b865bb1528bff21b213429c6d22e4adfe5a18a2c1f12", "timestamp_unix": 1771736473, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000037", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Thomas Harris DOB 1953-12-10 device Johns Hopkins recorded 2007-11-05", "masked_text": "waveform header [NAME_7ccf35] DOB [DOB_2bfc7d] device [LOCATION_965228] record[DATE_6e2c7f]-05", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1953-12-10", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 52, "end": 65}, {"phi_type": "DATE", "value": "2007-11-05", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "054512fcd727f94557cdfbbeb45bd083c3e1479cfd201ea95ec56a66612553ea", "timestamp_unix": 1773199779, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000038", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Thomas Harris MRN MRN-822131 contact (712) 652-9090", "masked_text": "voice transcript [NAME_7ccf35] MRN [MRN_1c0645] contact [PHONE_455ee4]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-822131", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(712) 652-9090", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "dcee4e330eade404810f767815f75ff317106d1409a66d919148c8be05c12fec", "timestamp_unix": 1773066867, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-000039", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Emily Brown social security number 750-72-2494 address 631 Walnut St, Fairview", "masked_text": "Emily Brown social security number 750-72-2494 address 631 Walnut St, Fairview", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "750-72-2494", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "631 Walnut St, Fairview", "start": 49, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "eaf2241a58df56ee536caee7642cf5e82dff6571f279bafb780236a3d75e6bb2", "timestamp_unix": 1772775371, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000040", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Claire Nguyen DOB 1977-07-27 scan date 2000-11-28", "masked_text": "imaging metadata [NAME_2ea2ee] DOB [DOB_a81219] scan date [DATE_2aef18]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1977-07-27", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2000-11-28", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4edc1ff929cdb489c93d8ee86d873b9efc259ac9aa80ff37437b79037f18e658", "timestamp_unix": 1773222571, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000041", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Maria Garcia born 1975-08-25 at Boston Medical Center on 2022-03-10", "masked_text": "follow up for [NAME_498cee] born [DOB_926de3] at [LOCATION_bfb4ce]4b4e4] 2022-03-10", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1975-08-25", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 46, "end": 67}, {"phi_type": "DATE", "value": "2022-03-10", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d1c3726856304e32f5f0df449e98ec60b5d0df15175a75f67496770d788516bf", "timestamp_unix": 1773058972, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.24075}}
{"record_id": "AUDIT-000042", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Susan Anderson date of birth 1976-03-16 MRN MRN-633590 presenting at Johns Hopkins", "masked_text": "Susan Anderson date of birth 1976-03-16 MRN MRN-633590 presenting at Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1976-03-16", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-633590", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 69, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.81, "risk_score_after": 0.81, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "38902592a78de10eccc5d85a8d1f9b203d45c611131dcff4590c7cd47087c575", "timestamp_unix": 1772291254, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000043", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Susan Anderson age 42 facility Cleveland Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "42", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 44, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "458b485b95776e1dab9265d67336477a8d46780cfe76704331fddd3bbf5da05b", "timestamp_unix": 1772470288, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000044", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Robert Chen MRN MRN-619389 date 2016-08-01", "masked_text": "ECG metadata patient Robert Chen MRN MRN-619389 date 2016-08-01", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-619389", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2016-08-01", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bd8314d8d8982dc51a9c4f0b4253b32f0b757aeb1ce90a51237455f28f6a7ac0", "timestamp_unix": 1773136067, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000045", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Carlos Rivera age 54 facility Cleveland Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "54", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 43, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f292e7a7e63318d2414fd77c9a3a82bfc0b2d67404458dd84db769d1060c33fa", "timestamp_unix": 1771629711, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000046", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Prescription issued to Carlos Rivera (41yo) at 157 Pine St, Fairview on 2018-11-26.", "masked_text": "Prescription issued to Carlos Rivera (41yo) at 157 Pine St, Fairview on 2018-11-26.", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 23, "end": 36}, {"phi_type": "AGE", "value": "41", "start": 38, "end": 40}, {"phi_type": "ADDRESS", "value": "157 Pine St, Fairview", "start": 50, "end": 71}, {"phi_type": "DATE", "value": "2018-11-26", "start": 75, "end": 85}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "291a75cdd01d7e1e8f41d53552414425be916859d07c61f645c631ba5a5e8cf5", "timestamp_unix": 1773118702, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000047", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Linda Martinez DOB 1966-10-05 MRN MRN-583550", "masked_text": "voice profile [NAME_f60f59] DOB [DOB_83651e] MRN [MRN_1bd9f4]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1966-10-05", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-583550", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "df5783cb43290de4e9fa353f2be4b32f75d2112de929535cea78f1a11219efa9", "timestamp_unix": 1770985465, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000048", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Diana Patel DOB 1954-04-13 scan date 2021-07-09", "masked_text": "imaging metadata [NAME_c3b55b] DOB [DOB_4f5978] scan date [DATE_ea21ac]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1954-04-13", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2021-07-09", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "109a4d3fb4b13358b5aa7b48c43938067b4d8eac6bffe4dbd127199b357d4aa1", "timestamp_unix": 1770906466, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000049", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header James Wilson DOB 1973-06-08 device Mayo Clinic recorded 2018-06-24", "masked_text": "waveform header [NAME_3d8dc8] DOB [DOB_639ce3] device [LOCATION_5471a7] recorded[DATE_b595c3]4", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1973-06-08", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2018-06-24", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "73d25d039bcdc9d962ec51201f751440d838cfe2f18a723cdc2d0dc0641f5bb7", "timestamp_unix": 1772079560, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000050", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace Michael Taylor age 46 facility Mass General Hospital", "masked_text": "vitals trace [NAME_ae3ff9] age [AGE_d9d4f4] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "46", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 44, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2a9263674ebb37568b4306929e48a3b9a0829dc6752f015dfbb1174fd0ae5815", "timestamp_unix": 1773071162, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000051", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Michael Taylor DOB 1964-06-22 device NYU Langone recorded 2019-04-21", "masked_text": "waveform header Michael Taylor DOB 1964-06-22 device NYU Langone recorded 2019-04-21", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1964-06-22", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2019-04-21", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8fe3dfa4a596ab007aba1aa47c021b78e709fc12496ec48ad44919093b94c55b", "timestamp_unix": 1771737403, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000052", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Patient Sarah Johnson (DOB 1954-08-04, MRN MRN-346205) presented with chest pain at Mount Sinai.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 8, "end": 21}, {"phi_type": "DOB", "value": "1954-08-04", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-346205", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 84, "end": 95}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.9, "risk_score_after": 0.09, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "39e7a54a54dac63c73544d287154f60a1d7c3e80d9c35ec99037daa9ba68fba4", "timestamp_unix": 1772276604, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-000053", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Confirmed identity of Patricia Moore via MRN MRN-670913 and DOB 1950-06-04.", "masked_text": "Confirmed identity of [REDACTED] via MRN [REDACTED] and[REDACTED]06-04.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 22, "end": 36}, {"phi_type": "MRN", "value": "MRN-670913", "start": 45, "end": 55}, {"phi_type": "DOB", "value": "1950-06-04", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.75, "risk_score_after": 0.075, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d42e7322e74b98d281d42a944a26f5dc1f267296fbd597c1aaa1d432494bc138", "timestamp_unix": 1772051081, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3975}}
{"record_id": "AUDIT-000054", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Arthur Coleman phone number (992) 251-1046 age 40", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(992) 251-1046", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "40", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "97ec0839b409ec93729b6adf05fb476b57d8577ac18b54702f6e37b25dc034be", "timestamp_unix": 1772897097, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000055", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Emily Brown (MRN MRN-378258) discharged on 2014-06-17. Follow up at Mayo Clinic.", "masked_text": "[NAME_87fe31] (MRN [MRN_1429a4]) discharged on [DATE_d9d815]. Follow up at [LOCATION_5471a7].", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "MRN", "value": "MRN-378258", "start": 17, "end": 27}, {"phi_type": "DATE", "value": "2014-06-17", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b442e47ce1aab0640dfe6cd171c14d1cd5fd80001f3863ac31ff6a9706644e7e", "timestamp_unix": 1771336667, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000056", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript John Smith MRN MRN-163780 contact (902) 210-9032", "masked_text": "voice transcript John Smith MRN MRN-163780 contact (902) 210-9032", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "MRN", "value": "MRN-163780", "start": 32, "end": 42}, {"phi_type": "PHONE", "value": "(902) 210-9032", "start": 51, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a843fb9e658ae0ad769f8c3b50f19b8dd10379c3a614af1584421a12e357fe38", "timestamp_unix": 1772296419, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000057", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Marcus Webb recorded at Mass General Hospital on 2013-06-27", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2013-06-27", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 41, "end": 62}, {"phi_type": "DATE", "value": "2013-06-27", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ca689ec396c87682511a465ca4b41bfe82f0c2877a599577c497f9649a405c1e", "timestamp_unix": 1773051101, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-000058", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Diana Patel DOB 1958-03-22 scan date 2018-09-18", "masked_text": "imaging metadata [NAME_c3b55b] DOB [DOB_61f0d9] scan date [DATE_46db61]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1958-03-22", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2018-09-18", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cc9626e01a4a35aa3153974b6c1cc656d077960cf83f53a1ac88899a0e19cc16", "timestamp_unix": 1771966822, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000059", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Arthur Coleman age 46 facility Mass General Hospital", "masked_text": "vitals trace Arthur Coleman age 46 facility Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "46", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 44, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "316c33cd18e899c41ce2aca78dd5848260cf2979c08f73490fa8ed1405dd6474", "timestamp_unix": 1770895610, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000060", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "DICOM header patient Patricia Moore ID MRN-106402 institution Mass General Hospital", "masked_text": "DICOM header patient Patricia Moore ID MRN-106402 institution Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-106402", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 62, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d021907d85a3198b7f1f57cb934a1228d6c1510869543ddf92fb7cce92ddc146", "timestamp_unix": 1771547191, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000061", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient David Lee ID MRN-155164 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_972735] ID [MRN_147677] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-155164", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 57, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "72fb80424ea652cf72b846f750a469615903c85a120691e90e2d8b6287d790b3", "timestamp_unix": 1771300983, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000062", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Emergency contact for Diana Patel: (425) 504-1897. DOB: 1978-11-19.", "masked_text": "Emergency contact for [NAME_c3b55b]: [PHONE_5fa582][DOB_db1ca1]8-11-19.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 22, "end": 33}, {"phi_type": "PHONE", "value": "(425) 504-1897", "start": 35, "end": 49}, {"phi_type": "DOB", "value": "1978-11-19", "start": 49, "end": 59}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e44c57705061b3c1feab2b89e25d9c560275f690877a11cf94158d5136d21992", "timestamp_unix": 1772946669, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-000063", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Lab results for Linda Martinez, 72 year old from Mount Sinai, reviewed on 2002-06-19.", "masked_text": "Lab results for [NAME_f60f59], [AGE_32bb90] year old from [LOCATION_2d69ff], reviewed on 20[DATE_e7987c]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "72", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 49, "end": 60}, {"phi_type": "DATE", "value": "2002-06-19", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "fe1395c375d97913532e6dad037cc54504a7ee645a185607b4042dc49803c013", "timestamp_unix": 1771697984, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000064", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Patricia Moore DOB 1945-10-15 scan date 2009-12-11", "masked_text": "imaging metadata Patricia Moore DOB 1945-10-15 scan date 2009-12-11", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1945-10-15", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2009-12-11", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "909ea1b2b75bf2808ed59f54a9430ce110dc6316e2fd2c5402727f8d2c922ca4", "timestamp_unix": 1773129561, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000065", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Robert Chen DOB 1984-06-12 MRN MRN-347745", "masked_text": "voice profile Robert Chen DOB 1984-06-12 MRN MRN-347745", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1984-06-12", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-347745", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "88a6902c4dfbee1ee3a670f7b7ca059f7d49be8c361aaf4e9dd482cdaa56eb4d", "timestamp_unix": 1771082269, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000066", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation David Lee recorded at UCSF Health on 2014-08-02", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-012", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 39, "end": 50}, {"phi_type": "DATE", "value": "2014-08-02", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "aa6b611de8ba7b284575b5d35bb244201b521db718a2cb1fe384de66e543dcda", "timestamp_unix": 1773128086, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000067", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Thomas Harris called from (819) 587-9214 reporting symptoms. Age: 28.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "PHONE", "value": "(819) 587-9214", "start": 26, "end": 40}, {"phi_type": "AGE", "value": "28", "start": 66, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8d9cb7b8f2da1ba2d8c48e12119be914fb5340f66921352b0f7b9b206e1a5cb7", "timestamp_unix": 1773285746, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000068", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Patricia Moore MRN MRN-490963 contact (993) 446-1857", "masked_text": "voice transcript [NAME_b9db31] MRN [MRN_47e496] contact [PHONE_4faa67]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-490963", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(993) 446-1857", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6a5e079dd4b08f7714dfba2e1ea3fb5e877d1004c88c301f04e99d686913bcdb", "timestamp_unix": 1772392973, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-000069", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Susan Anderson recorded at Cedars-Sinai on 2020-06-27", "masked_text": "audio annotation Alex Morgan recorded at General Hospital o2000-01-0127", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 44, "end": 56}, {"phi_type": "DATE", "value": "2020-06-27", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "09682cb6a6f134f189ff60f37ac33be8b065c83d6918a513ac1018a0f7375c3e", "timestamp_unix": 1771674024, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000070", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID Diana Patel phone (279) 402-2657 age 34", "masked_text": "speaker ID [NAME_c3b55b] phone [PHONE_85d319] age [AGE_e36985]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(279) 402-2657", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "34", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1798bced170525d87334132d2199749bca245e7fbee4c5eea00c957b607d71e5", "timestamp_unix": 1772802937, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-000071", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Maria Garcia MRN MRN-530816 contact (825) 391-8355", "masked_text": "voice transcript [NAME_498cee] MRN [MRN_96a80d] contact [PHONE_2001f2]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-530816", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(825) 391-8355", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6f5ae828bdc4c04a768bc55792841d105c63ebc328e8866cd60e82bff772c5e5", "timestamp_unix": 1771513493, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-000072", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Priya Sharma DOB 1945-04-26 scan date 2003-05-03", "masked_text": "imaging metadata [NAME_74036d] DOB [DOB_0898d2] scan date [DATE_80577e]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1945-04-26", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2003-05-03", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bb9a869a434655ccf35e591f584212087721116402c70b70fcc5b8d0638e16a3", "timestamp_unix": 1771296762, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000073", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "patient name Angela White phone number (441) 495-2337 age 60", "masked_text": "patient name [NAME_cada0d] phone number [PHONE_507be9] age [AGE_072b03]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(441) 495-2337", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "60", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a6c4891b3b18e8f77a387dbdaec554dba55cdc48a00d1ac50d81ad27d6237ac5", "timestamp_unix": 1773289264, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000074", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Thomas Harris MRN MRN-745239 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_7ccf35] MRN [MRN_aaae61] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-745239", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5dad3f2424a74635740681288b874342043294638a99367a04d6ff8597238466", "timestamp_unix": 1772938850, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000075", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for Diana Patel at 648 Oak St, Greenfield on 2013-01-20.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "648 Oak St, Greenfield", "start": 34, "end": 56}, {"phi_type": "DATE", "value": "2013-01-20", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "de66358a6d36c589a83d763ed195dcc6c5cfd45f61e8ad772438657991790dbd", "timestamp_unix": 1772664268, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000076", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Marcus Webb called from (244) 750-7338 reporting symptoms. Age: 48.", "masked_text": "[NAME_ede0f8] called from [PHONE_3bb27a] reporting symptoms. Age: [AGE_642e92].", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 0, "end": 11}, {"phi_type": "PHONE", "value": "(244) 750-7338", "start": 24, "end": 38}, {"phi_type": "AGE", "value": "48", "start": 64, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "7f1994027a3be6b9aaa7fde2d29a968a447b7b381cd81351793566f5949eb005", "timestamp_unix": 1772890359, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000077", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Imaging ordered for Diana Patel, MRN MRN-762423, DOB 1946-11-15 at Stanford Medical.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]11-15 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 20, "end": 31}, {"phi_type": "MRN", "value": "MRN-762423", "start": 37, "end": 47}, {"phi_type": "DOB", "value": "1946-11-15", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "209d1f8fe8b19392770745905f76d0ef24a449deabb951805b99030f096ef3db", "timestamp_unix": 1771779647, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-000078", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Maria Garcia recorded at UCSF Health on 2010-03-16", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-016", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 42, "end": 53}, {"phi_type": "DATE", "value": "2010-03-16", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "71dfa30861146c4ae4beb3cf1c587ac0c58df815216b0fc7d67d7a1118396809", "timestamp_unix": 1772331212, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000079", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Record updated for Carlos Rivera at 181 Maple St, Greenfield on 2022-08-12.", "masked_text": "Record updated for [NAME_58ff53] at [ADDRESS_38cfd2] on [DATE_70444d].", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 19, "end": 32}, {"phi_type": "ADDRESS", "value": "181 Maple St, Greenfield", "start": 36, "end": 60}, {"phi_type": "DATE", "value": "2022-08-12", "start": 64, "end": 74}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "4b491341884c1837059b6a30a17e919c74127b944c262ae12d36fd07341ac22d", "timestamp_unix": 1770871045, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000080", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Kevin Zhang DOB 1939-11-21 device Mass General Hospital recorded 2007-11-12", "masked_text": "waveform header [NAME_a23972] DOB [DOB_51376c] device [LOCATION_76e661]DATE_703562] 2007-11-12", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1939-11-21", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 50, "end": 71}, {"phi_type": "DATE", "value": "2007-11-12", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "26844833b0159e393b7340b88fa59ffd99f2c15323f0341b8d40982d319c7fda", "timestamp_unix": 1770911968, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-000081", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Robert Chen social security number 216-13-4048 address 475 Birch St, Fairview", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownirview", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "216-13-4048", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "475 Birch St, Fairview", "start": 49, "end": 71}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "53899206a3cd960878d586a237ea65fb5a9217b43e42ab949e1b344d797c9a25", "timestamp_unix": 1772358185, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000082", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Sarah Johnson MRN MRN-242321 date 2021-06-23", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-242321", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2021-06-23", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6ca7d9a11cb858500ae73923cc15d078423532e108f05310aacc8043b03acaa0", "timestamp_unix": 1772232052, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000083", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Patricia Moore ID MRN-633469 institution Mayo Clinic", "masked_text": "DICOM header patient [NAME_b9db31] ID [MRN_c57f57] institution [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-633469", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 62, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7106f0ae44b21b790bee8c2a541791fc209626c0661023c9345098fea6f0fc14", "timestamp_unix": 1771779916, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000084", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace David Lee age 33 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "AGE", "value": "33", "start": 27, "end": 29}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 39, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8da7ed44ff140ecff4f72e4eb405c5a306673262fe69250a39c38900ef005fa1", "timestamp_unix": 1772174329, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000085", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name David Lee phone number (328) 740-5961 age 93", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "PHONE", "value": "(328) 740-5961", "start": 36, "end": 50}, {"phi_type": "AGE", "value": "93", "start": 55, "end": 57}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0d337558fb1e3bfe6c18f48063bfd14e5f2d94061ff0c439b4cc80b2354972f2", "timestamp_unix": 1772731852, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000086", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Maria Garcia recorded at Stanford Medical on 2015-11-18", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-11-18", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 42, "end": 58}, {"phi_type": "DATE", "value": "2015-11-18", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "936b32d4660e474c2e5318a12c45a7cc0c0eb6e399de1f00d3b82d8a44bd5026", "timestamp_unix": 1772422827, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000087", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Angela White age 65 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "65", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 42, "end": 54}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "efdd0dd91f0362007d3daf7286d32bac45f10293bba190e63ba3328d05c5a2f0", "timestamp_unix": 1772111450, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000088", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "follow up for Maria Garcia born 1950-03-04 at NYU Langone on 2005-08-17", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED] on[REDACTED]7", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1950-03-04", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 46, "end": 57}, {"phi_type": "DATE", "value": "2005-08-17", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "39403fb2f7c435913e7c425c35564995a298dcaa282c0bda7f9079d024b582f0", "timestamp_unix": 1771363797, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-000089", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Arthur Coleman called from (706) 711-8710 reporting symptoms. Age: 51.", "masked_text": "Arthur Coleman called from (706) 711-8710 reporting symptoms. Age: 51.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "PHONE", "value": "(706) 711-8710", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "51", "start": 67, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "dbbad392ff767c982625f78b2a42209c8e7a93a45ef23910a25b3a2ffa254a5c", "timestamp_unix": 1771915067, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000090", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Susan Anderson called from (982) 663-5582 reporting symptoms. Age: 65.", "masked_text": "[NAME_4a6eeb] called from [PHONE_666057] reporting symptoms. Age: [AGE_fc490c].", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 0, "end": 14}, {"phi_type": "PHONE", "value": "(982) 663-5582", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "65", "start": 67, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "3aaea51f8e2b4d8e5e4e08c53e6f03cdc1f7b892c884b8db3519833ac775a796", "timestamp_unix": 1772844818, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000091", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Carlos Rivera date of birth 1937-03-23 MRN MRN-943019 presenting at Mount Sinai", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1937-03-23", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-943019", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "addeaad48f6c0dba0e4702f959e58d699b3af64c3d41157d1954e7b36d654858", "timestamp_unix": 1771322086, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-000092", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Carlos Rivera phone (515) 915-1436 age 47", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(515) 915-1436", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "47", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1f6eb38557137aa3d261c9e0d83f55ea77424403fb835fdcaba93173f28994e5", "timestamp_unix": 1772734740, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000093", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "audio annotation Sarah Johnson recorded at Johns Hopkins on 2016-10-16", "masked_text": "audio annotation [NAME_579335] recorded at [LOCATION_965228] [DATE_8c709c]-16", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 43, "end": 56}, {"phi_type": "DATE", "value": "2016-10-16", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f9b823a80c819485ef430cd9bee49167138e6c5c644aa055aef36edfc9bf7873", "timestamp_unix": 1772580265, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-000094", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Emily Brown phone (562) 792-5331 age 56", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(562) 792-5331", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "56", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6496d771ddbc18a9525b332dd2a3b0968f7edfb9fc53a8dfc4299e518996290b", "timestamp_unix": 1772237748, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000095", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Susan Anderson social security number 891-28-5758 address 687 Chestnut St, Lakewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownkewood", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "891-28-5758", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "687 Chestnut St, Lakewood", "start": 52, "end": 77}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "668fb0bffc22ff987c8f2d9607e6afcfae5b96e9cb886a6b0b9794af3ec22c97", "timestamp_unix": 1772374316, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000096", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace Michael Taylor age 60 facility NYU Langone", "masked_text": "vitals trace [NAME_ae3ff9] age [AGE_072b03] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "60", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bf256b129b5471dbbef839cb3e3e50068dc209d0951d23d9d7e2d274f918f709", "timestamp_unix": 1772873341, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000097", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Confirmed identity of Susan Anderson via MRN MRN-436768 and DOB 1965-11-07.", "masked_text": "Confirmed identity of [NAME_4a6eeb] via MRN [MRN_b9f8a6] and[DOB_29e58d]11-07.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 22, "end": 36}, {"phi_type": "MRN", "value": "MRN-436768", "start": 45, "end": 55}, {"phi_type": "DOB", "value": "1965-11-07", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "393b8ca0c82d78f0599244cd6b267bd7f3c943cfed5affa561ef466a7c2b3ce3", "timestamp_unix": 1772235807, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-000098", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Record updated for Thomas Harris at 656 Chestnut St, Lakewood on 2003-06-06.", "masked_text": "Record updated for Thomas Harris at 656 Chestnut St, Lakewood on 2003-06-06.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 19, "end": 32}, {"phi_type": "ADDRESS", "value": "656 Chestnut St, Lakewood", "start": 36, "end": 61}, {"phi_type": "DATE", "value": "2003-06-06", "start": 65, "end": 75}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "772f0b46a33213f47055f46381aa7d83bb6eda8c1577e6ad452584a8434c5197", "timestamp_unix": 1773390846, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000099", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Kevin Zhang MRN MRN-967161 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_a23972] MRN [MRN_0ccd7d] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-967161", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6c409982b3233429f4b57996b3658861c82858cc3ec75c2e7773dbe8e4e44ac2", "timestamp_unix": 1771576175, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000100", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Patricia Moore ID MRN-826420 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_b9db31] ID [MRN_c1d91b] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-826420", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 62, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c3f3ac4bd717476590d77ddd5dafe5d1fd0901226abb9e05fff2605b73d473d6", "timestamp_unix": 1770871994, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000101", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for Priya Sharma born 1944-08-24 at Mayo Clinic on 2016-08-17", "masked_text": "follow up for [NAME_74036d] born [DOB_f47679] at [LOCATION_5471a7] on[DATE_a9ba09]7", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1944-08-24", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 46, "end": 57}, {"phi_type": "DATE", "value": "2016-08-17", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "efe11a17e4405b5eaf7a96954853e71f1fb2e4c2d540e7b1367f5d22e27cde9f", "timestamp_unix": 1773190887, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000102", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Marcus Webb DOB 1945-06-28 MRN MRN-563303", "masked_text": "voice profile [NAME_ede0f8] DOB [DOB_25f184] MRN [MRN_36cf59]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1945-06-28", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-563303", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "12a5caf629e5c91bfe963b5e070d9a90dbc0ec3b60bc2f74355f8bcde28a56e1", "timestamp_unix": 1771106154, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000103", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient James Wilson MRN MRN-706403 date 2015-01-10", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-706403", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2015-01-10", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f97bf20da98d6a1cb9ffaf8bbbfa79130f1f7e03785c5f28bb8cc4a9db9b0ab9", "timestamp_unix": 1771686794, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000104", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Claire Nguyen DOB 1959-02-22 scan date 2000-01-10", "masked_text": "imaging metadata [NAME_2ea2ee] DOB [DOB_b3d8a2] scan date [DATE_795718]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1959-02-22", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2000-01-10", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3f7824feef08d2b0b541c1d2d0367cc32a096a24e25be7c06f0de0276c487f01", "timestamp_unix": 1771218828, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000105", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient Sarah Johnson MRN MRN-133782 date 2019-01-15", "masked_text": "ECG metadata patient [NAME_579335] MRN [MRN_b261f1] date [DATE_30b0dc]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-133782", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2019-01-15", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "456d43571e0490759fc2032e79bf77d84b94430d865c54534beaac2136603f72", "timestamp_unix": 1773264377, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-000106", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "waveform header Marcus Webb DOB 1983-01-05 device Stanford Medical recorded 2021-09-08", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] rec[REDACTED]-09-08", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1983-01-05", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 50, "end": 66}, {"phi_type": "DATE", "value": "2021-09-08", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ad9f642667b98c18c0fd7b711c4cb83008d23b45150561abc3e63dcab59d2c1a", "timestamp_unix": 1773194245, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-000107", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Patricia Moore phone (526) 813-7821 age 86", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(526) 813-7821", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "86", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "21f61dd5c20cd3ff1ff8d05b55f679ee5134df19008a2967e6747f46a7671469", "timestamp_unix": 1772504756, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000108", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Claire Nguyen MRN MRN-655736 facility Boston Medical Center", "masked_text": "face_region detected patient [NAME_2ea2ee] MRN [MRN_a9e338] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-655736", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "232ba8897c3b820f4aad73254c8605a89123c3c45bb639f30e3ed08ee34326b8", "timestamp_unix": 1771867962, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000109", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Claire Nguyen DOB 1983-10-24 MRN MRN-327558", "masked_text": "voice profile Claire Nguyen DOB 1983-10-24 MRN MRN-327558", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1983-10-24", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-327558", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3038c0b4aea58a6853be1dc356f8bd94ed19ec3ad3424f5340f8365c7f7ede35", "timestamp_unix": 1771134331, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000110", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Michael Taylor ID MRN-477114 institution Mount Sinai", "masked_text": "DICOM header patient [NAME_ae3ff9] ID [MRN_5fc95e] institution [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-477114", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 62, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "efaa62ba32abcf9c428e2cab78cadccf46dbcb93d06f39d796860fda80162d92", "timestamp_unix": 1772837875, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000111", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Record updated for Susan Anderson at 300 Maple St, Riverside on 2008-08-24.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "300 Maple St, Riverside", "start": 37, "end": 60}, {"phi_type": "DATE", "value": "2008-08-24", "start": 64, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c50faa1532557dcf07edeca4e576502ebd2dfd05ad76bcbece2b0ad9de88623f", "timestamp_unix": 1771972786, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000112", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for Maria Garcia born 1946-09-21 at Cleveland Clinic on 2002-12-05", "masked_text": "follow up for [NAME_498cee] born [DOB_87c44e] at [LOCATION_6532a6]ATE_31a074]-12-05", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1946-09-21", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 46, "end": 62}, {"phi_type": "DATE", "value": "2002-12-05", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d20300a909a744d0948db929d31dcd1ad5fe93afcb0c0180db79a2f5980086ad", "timestamp_unix": 1771537276, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000113", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Diana Patel ID MRN-116495 institution Johns Hopkins", "masked_text": "DICOM header patient Diana Patel ID MRN-116495 institution Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-116495", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 59, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "422f8ba3e257a5d38198493bec9a639f3ef2a2e0d6573838d675f32e950088d7", "timestamp_unix": 1773045950, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000114", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "audio annotation Patricia Moore recorded at Boston Medical Center on 2009-11-27", "masked_text": "audio annotation [NAME_b9db31] recorded at [LOCATION_bfb4ce]b1af2] 2009-11-27", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 44, "end": 65}, {"phi_type": "DATE", "value": "2009-11-27", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f36b46ce8e1b1fb2538a15b473822d8d5004de214beb43bf88d26e259abd443a", "timestamp_unix": 1771750059, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.26301}}
{"record_id": "AUDIT-000115", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Emily Brown DOB 1975-01-23 device Stanford Medical recorded 2006-12-19", "masked_text": "waveform header [NAME_87fe31] DOB [DOB_f8ae15] device [LOCATION_520308] rec[DATE_db7a9d]-12-19", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1975-01-23", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 50, "end": 66}, {"phi_type": "DATE", "value": "2006-12-19", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1bbafc3bfd502069faffe22c22a0fe6d71977044bb1034167299dfd14f37f2bd", "timestamp_unix": 1773138081, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000116", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "imaging metadata Robert Chen DOB 1936-04-19 scan date 2010-07-25", "masked_text": "imaging metadata Robert Chen DOB 1936-04-19 scan date 2010-07-25", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1936-04-19", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2010-07-25", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.72, "risk_score_after": 0.72, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "08a21f94f7135565ce7ac80f9327d10c0d61e10be9d28dada504333002870be2", "timestamp_unix": 1771999280, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000117", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Spoke with Priya Sharma at (849) 379-8381. Address on file: 506 Maple St, Springfield.", "masked_text": "Spoke with Priya Sharma at (849) 379-8381. Address on file: 506 Maple St, Springfield.", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(849) 379-8381", "start": 27, "end": 41}, {"phi_type": "ADDRESS", "value": "506 Maple St, Springfield", "start": 53, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "0d3386b84b6cdda30c1f7334a8e20e2b77d5823c631b445bb108651d9c1e8f55", "timestamp_unix": 1773090492, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000118", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Robert Chen recorded at Mayo Clinic on 2009-08-12", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-012", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 41, "end": 52}, {"phi_type": "DATE", "value": "2009-08-12", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "17375c9b32738b79d7f160561f22e39032fa54a80464464cb376a616a73db3b9", "timestamp_unix": 1773083768, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000119", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript John Smith MRN MRN-193972 contact (811) 712-6315", "masked_text": "voice transcript [NAME_611732] MRN [MRN_ae2160] contact [PHONE_005cd4]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "MRN", "value": "MRN-193972", "start": 32, "end": 42}, {"phi_type": "PHONE", "value": "(811) 712-6315", "start": 51, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "42cc343b772e13ee5b76acfe51ae270431779b27d10a14eba3cfdde4f671b037", "timestamp_unix": 1771050944, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-000120", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Michael Taylor DOB 1943-05-10 MRN MRN-617077", "masked_text": "voice profile [NAME_ae3ff9] DOB [DOB_a32b26] MRN [MRN_9f12f1]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1943-05-10", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-617077", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "637b6500352025dca4fe3828fef28d09edbca12495c8c10e271ace12fa19df5a", "timestamp_unix": 1771529509, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000121", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Referral sent for Carlos Rivera (DOB 1956-10-13) to specialist in UCSF Health.", "masked_text": "Referral sent for [NAME_58ff53] (DOB [DOB_ac6107]) to specialist in [LOCATION_df473f].", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 18, "end": 31}, {"phi_type": "DOB", "value": "1956-10-13", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "94443626670cbb3e2a371748e599f5dc8dfa569ca0b7a691e78549d3d9da57a1", "timestamp_unix": 1771390486, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-000122", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Sarah Johnson phone (898) 886-1440 age 26", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(898) 886-1440", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "26", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6cf6818d454accc0347428eeea2fb833e23a99ed29520a05734664f6f64f36dc", "timestamp_unix": 1772866160, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000123", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Kevin Zhang MRN MRN-177558 facility Cedars-Sinai", "masked_text": "face_region detected patient [NAME_a23972] MRN [MRN_085113] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-177558", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 65, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "487e5ce4e880e64cef5a68c863097cac93298e5a7a68d0e1578d01e6492b09a3", "timestamp_unix": 1772991191, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000124", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "voice transcript Kevin Zhang MRN MRN-889245 contact (210) 200-5239", "masked_text": "voice transcript [NAME_a23972] MRN [MRN_437ca4] contact [PHONE_900666]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-889245", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(210) 200-5239", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "af36beacb761e4cb2b379b652ca59976c6419a6ebe02adb4861d33e44b8cd139", "timestamp_unix": 1771880748, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000125", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Patricia Moore age 44 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "44", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 44, "end": 56}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c64bd4f87a1341e872ffcdd2fa23ba9aa314c893429acc9bfd0a83fb839779fc", "timestamp_unix": 1771989042, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000126", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Susan Anderson age 38 facility UCSF Health", "masked_text": "vitals trace Susan Anderson age 38 facility UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "38", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5aec5b291eb8dd25528da307fcc95fa1be96de5c78da0e3be5cf8cb121255a62", "timestamp_unix": 1771511924, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000127", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Kevin Zhang phone number (806) 539-7370 age 26", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(806) 539-7370", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "26", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6272d6ee05e584e021c7fa3285c6f211982f91263820d38ed4154c27d4ccaa57", "timestamp_unix": 1771198044, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000128", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Diana Patel born 1942-05-22 at Stanford Medical on 2011-08-20", "masked_text": "follow up for [NAME_c3b55b] born [DOB_09be9b] at [LOCATION_520308]ATE_cd59b1]-08-20", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1942-05-22", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 45, "end": 61}, {"phi_type": "DATE", "value": "2011-08-20", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a7d9d197e36f1b33e9173fdafbb678640bb3901ba69320f3492e1035fe214a22", "timestamp_unix": 1772888102, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000129", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "face_region detected patient Robert Chen MRN MRN-635638 facility Cedars-Sinai", "masked_text": "face_region detected patient Robert Chen MRN MRN-635638 facility Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-635638", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 65, "end": 77}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0385084b2f009906c36dca2a03d19e1e5f1243e4ef79bc865d1a6ebff2ee88d9", "timestamp_unix": 1771396212, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000130", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "imaging metadata Patricia Moore DOB 1974-01-28 scan date 2021-08-14", "masked_text": "imaging metadata [NAME_b9db31] DOB [DOB_16ba15] scan date [DATE_66856e]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1974-01-28", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2021-08-14", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7e9a710e1c8660368315923b85454537336b4207f417363b2ffe7f466989387f", "timestamp_unix": 1773103174, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-000131", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Linda Martinez DOB 1953-01-09 MRN MRN-663723", "masked_text": "voice profile Linda Martinez DOB 1953-01-09 MRN MRN-663723", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1953-01-09", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-663723", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "feed5c32baf989fa86f10cd664d679a4af2b2af3008dc7c6a8febf5cac3a8895", "timestamp_unix": 1773275392, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000132", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Linda Martinez DOB 1982-11-25 device Mount Sinai recorded 2006-12-19", "masked_text": "waveform header [NAME_f60f59] DOB [DOB_186168] device [LOCATION_2d69ff] recorded[DATE_db7a9d]9", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1982-11-25", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2006-12-19", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "36778e90ad064ae0e6b73d80fe65472259ce1babddc38a882eff5987d3670372", "timestamp_unix": 1772753742, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000133", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Claire Nguyen DOB 1938-10-12 MRN MRN-394739", "masked_text": "voice profile [NAME_2ea2ee] DOB [DOB_5d73a0] MRN [MRN_cb200b]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1938-10-12", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-394739", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a2755446c9a201817f8c4ff2b7a8ae8a29a93f2d9bbd785f74262e9f943f4413", "timestamp_unix": 1773201256, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000134", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Carlos Rivera MRN MRN-968726 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_58ff53] MRN [MRN_6d4254] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-968726", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2625476ae22d680715398b63d24eeb28541294307c4e57179f9c18ab7493f6b1", "timestamp_unix": 1772282956, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000135", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata David Lee DOB 1972-01-28 scan date 2008-06-27", "masked_text": "imaging metadata [NAME_972735] DOB [DOB_55c89e] scan date [DATE_3d0fa4]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "DOB", "value": "1972-01-28", "start": 31, "end": 41}, {"phi_type": "DATE", "value": "2008-06-27", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4c9efe1c2f8b27302761a6d9021b21ab0f503705eb751254ae974f6d8ea78ac9", "timestamp_unix": 1771025890, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000136", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Thomas Harris date of birth 1937-02-21 MRN MRN-117072 presenting at Mayo Clinic", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1937-02-21", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-117072", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1bdda911103fdae1db606e557750494c5adb83ce7c2c6e02e555812c67cd10e4", "timestamp_unix": 1772399711, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-000137", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Imaging ordered for Susan Anderson, MRN MRN-861253, DOB 1945-01-13 at Cedars-Sinai.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]01-13 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 20, "end": 34}, {"phi_type": "MRN", "value": "MRN-861253", "start": 40, "end": 50}, {"phi_type": "DOB", "value": "1945-01-13", "start": 51, "end": 61}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 70, "end": 82}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "0e0d4b474a272eb77e8a24b1d6a8de5da71c5633fbdedcf20d599e52085efd23", "timestamp_unix": 1773410967, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-000138", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Referral sent for David Lee (DOB 1979-03-16) to specialist in Mayo Clinic.", "masked_text": "Referral sent for [NAME_972735] (DOB [DOB_8d7f38]) to specialist in [LOCATION_5471a7].", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 18, "end": 27}, {"phi_type": "DOB", "value": "1979-03-16", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 62, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "ccc1eb095a968f4b0962d3233121a2705e20d215330a0937120099f6bf21fac0", "timestamp_unix": 1771087305, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-000139", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Prescription issued to Robert Chen (35yo) at 730 Walnut St, Riverside on 2011-07-11.", "masked_text": "Prescription issued to [NAME_2665a8] ([AGE_1c383c]yo) at 730[ADDRESS_9070ea] 201[DATE_63c0ac]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 23, "end": 34}, {"phi_type": "AGE", "value": "35", "start": 36, "end": 38}, {"phi_type": "ADDRESS", "value": "730 Walnut St, Riverside", "start": 48, "end": 72}, {"phi_type": "DATE", "value": "2011-07-11", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "0677509c984ccc11ebf2d68f0cab51dee9887cc73456e3dc1e4c93b330e5a967", "timestamp_unix": 1773096555, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000140", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Marcus Webb date of birth 1977-05-07 MRN MRN-736408 presenting at Mount Sinai", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1977-05-07", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-736408", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e1bd515cc77ecfe4e9c64b0a5bb02458a0235f906677fdb3cd1b76ee9d805828", "timestamp_unix": 1771234125, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-000141", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Lab results for Patricia Moore, 25 year old from Mass General Hospital, reviewed on 2008-04-02.", "masked_text": "Lab results for [NAME_b9db31], [AGE_8e296a] year old from [LOCATION_76e661], revi[DATE_523774]08-04-02.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "25", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 49, "end": 70}, {"phi_type": "DATE", "value": "2008-04-02", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "7b10a03a30685be148294973e3c50139c3cb6e6c22586d1d25725f1b0d1b4e46", "timestamp_unix": 1772248303, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000142", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Claire Nguyen phone (517) 180-9377 age 26", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(517) 180-9377", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "26", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3d9e651874eebe716263849eca12ad95d2f2f164205d23c71dfd34e93a126b22", "timestamp_unix": 1772449002, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000143", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Referral sent for Priya Sharma (DOB 1942-08-20) to specialist in Stanford Medical.", "masked_text": "Referral sent for [NAME_74036d] (DOB [DOB_48a9e5]) to specialist in [LOCATION_520308].", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 18, "end": 30}, {"phi_type": "DOB", "value": "1942-08-20", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 65, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "29e01ab1120eb5a9290a92a49f65ac7da45f39215b51ffee324d6298a4065ce5", "timestamp_unix": 1771890186, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-000144", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Angela White date of birth 1984-01-11 MRN MRN-385192 presenting at Johns Hopkins", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1984-01-11", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-385192", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 67, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "db22b0cd634da49b09eccbf2b940b84b14b6b3ece95bde0177c66f0c958b7ff1", "timestamp_unix": 1772790114, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-000145", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Marcus Webb ID MRN-102693 institution Cleveland Clinic", "masked_text": "DICOM header patient Marcus Webb ID MRN-102693 institution Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-102693", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 59, "end": 75}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "333bf0d7014437de17968ae7c9c1df289679c0f2f190baf28f8d0850700060d5", "timestamp_unix": 1772408628, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000146", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Marcus Webb DOB 1971-06-04 device NYU Langone recorded 2009-06-03", "masked_text": "waveform header [NAME_ede0f8] DOB [DOB_c0ba54] device [LOCATION_789675] recorded[DATE_d28c81]3", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1971-06-04", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2009-06-03", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f1acf51c5bb65b26977fa175937b91ae817522db25c3ac82a2ab067197f9e634", "timestamp_unix": 1771902560, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000147", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Thomas Harris social security number 254-10-7718 address 705 Walnut St, Riverside", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownerside", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "254-10-7718", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "705 Walnut St, Riverside", "start": 51, "end": 75}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7ce9787e751dac1b6fc6d6995f8e93deded738f4f1b9e2d574aee1bc05faa7e9", "timestamp_unix": 1773443787, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000148", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "vitals trace Maria Garcia age 92 facility Mayo Clinic", "masked_text": "vitals trace [NAME_498cee] age [AGE_92cc22] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "92", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 42, "end": 53}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cce1d5f44a6f79d8dfce2d643b9294fb33a1f33325d3bf85cabd08ca9a699af8", "timestamp_unix": 1772889922, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.28051}}
{"record_id": "AUDIT-000149", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Linda Martinez DOB 1962-11-05 device Mount Sinai recorded 2007-02-07", "masked_text": "waveform header Linda Martinez DOB 1962-11-05 device Mount Sinai recorded 2007-02-07", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1962-11-05", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2007-02-07", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f64ffb9540dbd1f772cbf5c0f174ba5c94035a6c8bf0858462064b21c1cc988c", "timestamp_unix": 1772798080, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000150", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient identified as Patricia Moore, SSN 192-30-5984, residing at 312 Walnut St, Fairview.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownirview.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 22, "end": 36}, {"phi_type": "SSN", "value": "192-30-5984", "start": 42, "end": 53}, {"phi_type": "ADDRESS", "value": "312 Walnut St, Fairview", "start": 61, "end": 84}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "bf52e2d125fd9a208a2680b32f34e51599186e0abfed9db3a237a10199228acf", "timestamp_unix": 1772827804, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000151", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Referral sent for Susan Anderson (DOB 1967-01-22) to specialist in Mayo Clinic.", "masked_text": "Referral sent for [NAME_4a6eeb] (DOB [DOB_8589f6]) to specialist in [LOCATION_5471a7].", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 18, "end": 32}, {"phi_type": "DOB", "value": "1967-01-22", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9a82d7e511a2745255886dfd13047385e9647ffb9d1ba693974aba46c153b2f7", "timestamp_unix": 1773191260, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-000152", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "follow up for David Lee born 1958-11-21 at NYU Langone on 2002-06-04", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED] on[REDACTED]4", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 14, "end": 23}, {"phi_type": "DOB", "value": "1958-11-21", "start": 29, "end": 39}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2002-06-04", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d38d6172d3ffc03ce1a67647bd85dcb965febb2d607df0054d3af03e7d6a0698", "timestamp_unix": 1772745322, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-000153", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Angela White phone (481) 386-8307 age 70", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(481) 386-8307", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "70", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d9b0df6ce1f6caf62e56f3b90777d4b8f592b9330e1a082e7ed98f9c7d6dfd1a", "timestamp_unix": 1773194155, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000154", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Referral sent for Marcus Webb (DOB 1947-11-26) to specialist in Mass General Hospital.", "masked_text": "Referral sent for [NAME_ede0f8] (DOB [DOB_83b838]) to specialist in [LOCATION_76e661].", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1947-11-26", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 64, "end": 85}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "0e232317173dfa85aad4a2d7e3891b07f0173f27529d344f9c0bc3109275f4d1", "timestamp_unix": 1772695717, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-000155", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient Diana Patel (DOB 1984-05-02, MRN MRN-655149) presented with chest pain at UCSF Health.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 8, "end": 19}, {"phi_type": "DOB", "value": "1984-05-02", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-655149", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 82, "end": 93}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1e31bf22855cb642e9f4b21a12c34b5e744ec14624591682278e4bd9f5b17bd6", "timestamp_unix": 1772711301, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-000156", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Patricia Moore social security number 655-49-3876 address 677 Elm St, Maplewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownlewood", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "655-49-3876", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "677 Elm St, Maplewood", "start": 52, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a9b221a2818df734c8beab223e4f6bf0d7314cd60c1678bba51a8965f09fa73b", "timestamp_unix": 1773366335, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000157", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "audio annotation Emily Brown recorded at Mount Sinai on 2011-02-12", "masked_text": "audio annotation [NAME_87fe31] recorded at [LOCATION_2d69ff] on[DATE_c5b6ac]2", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 41, "end": 52}, {"phi_type": "DATE", "value": "2011-02-12", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b5b851e9d382574b35752fe17b7fe27b56ac672d758b31379d1ec98c3847cca7", "timestamp_unix": 1772038280, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-000158", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "face_region detected patient Diana Patel MRN MRN-780714 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_c3b55b] MRN [MRN_56fd57] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-780714", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 65, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e37e4075259ddc02cfab36d07687aa916308645a7ad67fb4faccc162f75cd505", "timestamp_unix": 1773442379, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000159", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Carlos Rivera recorded at Mayo Clinic on 2007-06-11", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-011", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2007-06-11", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b1dc823ad7ddfda7e69a77efda032fc91ba423b46b348b1e9bcfcc40ae9924c3", "timestamp_unix": 1771576618, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000160", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Prescription issued to Sarah Johnson (66yo) at 101 Oak St, Lakewood on 2012-06-18.", "masked_text": "Prescription issued to [NAME_579335] ([AGE_3295c7]yo) at 101[ADDRESS_485be4] 201[DATE_0cae3b]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 23, "end": 36}, {"phi_type": "AGE", "value": "66", "start": 38, "end": 40}, {"phi_type": "ADDRESS", "value": "101 Oak St, Lakewood", "start": 50, "end": 70}, {"phi_type": "DATE", "value": "2012-06-18", "start": 74, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d98184c12daf122afe0558f90063db58adba32832ba9aab47880be175769c821", "timestamp_unix": 1771025379, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-000161", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Michael Taylor date of birth 1953-01-11 MRN MRN-209812 presenting at Mass General Hospital", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1953-01-11", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-209812", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 69, "end": 90}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f00b8a461141eeac1fb3f5a07a77615f80b373b2f18c85b9e910d61926410979", "timestamp_unix": 1770902645, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-000162", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient Claire Nguyen MRN MRN-857111 date 2012-10-18", "masked_text": "ECG metadata patient [NAME_2ea2ee] MRN [MRN_7831bb] date [DATE_968e9a]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-857111", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2012-10-18", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0b47e0170ffdf25e36fe260dc6e733ca44a0e6370df0b242e776c716c355cc7c", "timestamp_unix": 1771936493, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-000163", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Imaging ordered for James Wilson, MRN MRN-201698, DOB 1975-10-16 at Mayo Clinic.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]10-16 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 20, "end": 32}, {"phi_type": "MRN", "value": "MRN-201698", "start": 38, "end": 48}, {"phi_type": "DOB", "value": "1975-10-16", "start": 49, "end": 59}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.9, "risk_score_after": 0.09, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "105c3c10032c6d3e15cc3559ed4e685cf871a70a268fdc9dba689b039acd95ee", "timestamp_unix": 1771824513, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-000164", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Michael Taylor social security number 254-99-2584 address 576 Pine St, Riverside", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownerside", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "254-99-2584", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "576 Pine St, Riverside", "start": 52, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b973b3e778bcadc66ce485c3d1e1647ed6a81e35f8817af4ceb09fb235f23e95", "timestamp_unix": 1771127945, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000165", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Referral sent for Diana Patel (DOB 1969-11-28) to specialist in Mayo Clinic.", "masked_text": "Referral sent for [NAME_c3b55b] (DOB [DOB_fdbcc9]) to specialist in [LOCATION_5471a7].", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1969-11-28", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 64, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "7c616e3c7e0066424698e55bbd5fd8afa38eabcb95d7ab82eb136ab1fbec6dbf", "timestamp_unix": 1772724813, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-000166", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Angela White phone number (464) 427-2097 age 53", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(464) 427-2097", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "53", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "2f13d3ab6256977198bdbfe036a50d1801eb72b13810914fb1bc50ae1f3f575d", "timestamp_unix": 1773398062, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000167", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "voice profile Arthur Coleman DOB 1944-10-19 MRN MRN-895216", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1944-10-19", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-895216", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ad615e31d9cdd18482689401db49eece62d4083d672614fbff199ea24f270cc3", "timestamp_unix": 1773292777, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-000168", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Kevin Zhang MRN MRN-140666 contact (443) 150-8785", "masked_text": "voice transcript [NAME_a23972] MRN [MRN_b0d9f5] contact [PHONE_0cc6c3]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-140666", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(443) 150-8785", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5488c5c6c126d634c24b2ec97b77f4332aa01d3208e0a5cc82e33ab2c256a179", "timestamp_unix": 1772493797, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-000169", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Angela White born 1984-06-09 at Mayo Clinic on 2011-01-17", "masked_text": "follow up for [NAME_cada0d] born [DOB_8e7632] at [LOCATION_5471a7] on[DATE_512b66]7", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1984-06-09", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 46, "end": 57}, {"phi_type": "DATE", "value": "2011-01-17", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4ad6dbe43f328e72c47ddb845b7f30f275e0329bc2d62bdd9817a2f5a9af40b7", "timestamp_unix": 1771324266, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000170", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace James Wilson age 68 facility Mayo Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "68", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 42, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bdbc644841dcc7bd22edb18d7abce9c620d17822ae13c582287102c62e16cbac", "timestamp_unix": 1772435158, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000171", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Patricia Moore MRN MRN-460971 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_b9db31] MRN [MRN_a9d16f] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-460971", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3692452de02619f98c6634d8205aebd832449385a46f0a24bdf5103264451ce4", "timestamp_unix": 1772582827, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000172", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Emily Brown ID MRN-730343 institution NYU Langone", "masked_text": "DICOM header patient [NAME_87fe31] ID [MRN_c6e872] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-730343", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 59, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3538936e8ddcd0fdf9995de17f1a115681aba6e4bbfa2a2010805993916a2d40", "timestamp_unix": 1772534684, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000173", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace John Smith age 53 facility UCSF Health", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 13, "end": 23}, {"phi_type": "AGE", "value": "53", "start": 28, "end": 30}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 40, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "67611dc125a185f247a4ccf3f8987f682003ad0a321a755f57ee86fe688cf9a4", "timestamp_unix": 1772354590, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000174", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "face_region detected patient Carlos Rivera MRN MRN-813824 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_58ff53] MRN [MRN_f57793] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-813824", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ece920a2d77e8cbaebfd0f7489a1e95b806b76e7422f37da1be464e68f64bb83", "timestamp_unix": 1772517261, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000175", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Emily Brown recorded at Cleveland Clinic on 2021-06-21", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-06-21", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 41, "end": 57}, {"phi_type": "DATE", "value": "2021-06-21", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "87df08912fe060e17dda232f9d5ed3f35e88fad9f9ee091ae42b82659b1db371", "timestamp_unix": 1772513214, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000176", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Susan Anderson DOB 1958-05-19 scan date 2003-11-13", "masked_text": "imaging metadata [NAME_4a6eeb] DOB [DOB_e775db] scan date [DATE_b58e86]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1958-05-19", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2003-11-13", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ef3b79d91d81a763241e268eac1406a734a7831bfb954be122c9315faaabbc61", "timestamp_unix": 1773223167, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000177", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Robert Chen social security number 420-91-1950 address 983 Elm St, Springfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytowngfield", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "420-91-1950", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "983 Elm St, Springfield", "start": 49, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e4f72d4757a777df3b80812c9d17e13a6240a7fdf2899232708aa8206dd258a2", "timestamp_unix": 1771396484, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000178", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Imaging ordered for Diana Patel, MRN MRN-501936, DOB 1962-07-14 at Cleveland Clinic.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]07-14 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 20, "end": 31}, {"phi_type": "MRN", "value": "MRN-501936", "start": 37, "end": 47}, {"phi_type": "DOB", "value": "1962-07-14", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f52c3be78c98b4d4bbedf7a249824d974af7d8abba057ab9167a96dbe12234f5", "timestamp_unix": 1772005612, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-000179", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "DICOM header patient David Lee ID MRN-963862 institution NYU Langone", "masked_text": "DICOM header patient [NAME_972735] ID [MRN_bf8113] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-963862", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 57, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "79adb66b311c7b1f4dc129f660997b9ea35ee6dc24b5f049ee255b67d98627e9", "timestamp_unix": 1772659603, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000180", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "patient name John Smith phone number (575) 828-1612 age 94", "masked_text": "patient name [NAME_611732] phone number [PHONE_468372] age [AGE_f4b9ec]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 13, "end": 23}, {"phi_type": "PHONE", "value": "(575) 828-1612", "start": 37, "end": 51}, {"phi_type": "AGE", "value": "94", "start": 56, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "093835f79816cdbfea71d0b113cb4539e10aa33a8bdcc13736358ad2c16c22cc", "timestamp_unix": 1773367117, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000181", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Referral sent for Diana Patel (DOB 1942-09-09) to specialist in Johns Hopkins.", "masked_text": "Referral sent for Diana Patel (DOB 1942-09-09) to specialist in Johns Hopkins.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1942-09-09", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 64, "end": 77}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d084aee436e47664b3a73c4323780d29d50bdef75cdd4556812681b392b6f7d1", "timestamp_unix": 1773009877, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000182", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile James Wilson DOB 1966-04-20 MRN MRN-915749", "masked_text": "voice profile James Wilson DOB 1966-04-20 MRN MRN-915749", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1966-04-20", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-915749", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4b60992bac8efc0754705381424f6da92ace2eb8b940d63b013068865cf546fb", "timestamp_unix": 1773438435, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000183", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Record updated for David Lee at 623 Main St, Greenfield on 2009-05-15.", "masked_text": "Record updated for David Lee at 623 Main St, Greenfield on 2009-05-15.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 19, "end": 28}, {"phi_type": "ADDRESS", "value": "623 Main St, Greenfield", "start": 32, "end": 55}, {"phi_type": "DATE", "value": "2009-05-15", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a6f4c3f56c8c23708ddfe3510793108fe09a902b98893d5376677c189b377ecb", "timestamp_unix": 1773284477, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000184", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Sarah Johnson DOB 1962-12-04 scan date 2019-05-24", "masked_text": "imaging metadata [NAME_579335] DOB [DOB_215e11] scan date [DATE_4bbdbc]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1962-12-04", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2019-05-24", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3e697cfa0831a110f57cecabeeeb16e77635e9a10504115e6aa8d9bc79cc3d82", "timestamp_unix": 1772682910, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000185", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Confirmed identity of Diana Patel via MRN MRN-938754 and DOB 1952-07-23.", "masked_text": "Confirmed identity of [NAME_c3b55b] via MRN [MRN_2bf5f9] and[DOB_1e36aa]07-23.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-938754", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1952-07-23", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "3079c20909dae86694405bf59c024f5c3c5369668c46c218214142801c218caf", "timestamp_unix": 1770885844, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-000186", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Diana Patel age 90 facility Cleveland Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "90", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 41, "end": 57}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a6ef294486b7eedf1e36e24f6cdb9e95472cc30be6dfd90da0135ec616c5badd", "timestamp_unix": 1771272658, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000187", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Kevin Zhang recorded at UCSF Health on 2005-02-25", "masked_text": "audio annotation Kevin Zhang recorded at UCSF Health on 2005-02-25", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 41, "end": 52}, {"phi_type": "DATE", "value": "2005-02-25", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "870dd3bbe8721180d7f438a0cd5a30b14e5bd84d85072a30cd3f910993d04ec4", "timestamp_unix": 1772062046, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000188", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Linda Martinez ID MRN-182659 institution Mayo Clinic", "masked_text": "DICOM header patient Linda Martinez ID MRN-182659 institution Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-182659", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 62, "end": 73}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "eacc6cb9f9ff03edd2a07a5818ca63c9ca506d723b3600d4f18160ec79a40a60", "timestamp_unix": 1771720446, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000189", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Record updated for Marcus Webb at 311 Walnut St, Fairview on 2010-09-25.", "masked_text": "Record updated for Marcus Webb at 311 Walnut St, Fairview on 2010-09-25.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "311 Walnut St, Fairview", "start": 34, "end": 57}, {"phi_type": "DATE", "value": "2010-09-25", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d12c1f68fc8a64772e31baa0f16a283842b456ad4d876ac9e0151b319463510e", "timestamp_unix": 1771551861, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000190", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Susan Anderson (MRN MRN-674295) discharged on 2003-05-20. Follow up at Cleveland Clinic.", "masked_text": "Susan Anderson (MRN MRN-674295) discharged on 2003-05-20. Follow up at Cleveland Clinic.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 0, "end": 14}, {"phi_type": "MRN", "value": "MRN-674295", "start": 20, "end": 30}, {"phi_type": "DATE", "value": "2003-05-20", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 71, "end": 87}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9a7a0d15385008c2c18fb4ae71d687b76a4cfe97b439294c7d9c37a84e1d2596", "timestamp_unix": 1771801992, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000191", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Angela White phone number (668) 774-9260 age 88", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(668) 774-9260", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "88", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "38a17a6fac97689a9c81eaef1dee56d3bffb692516ad30b67866189899d3add6", "timestamp_unix": 1771317817, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000192", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Priya Sharma phone number (628) 723-5067 age 35", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(628) 723-5067", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "35", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e26ef83e2c1e37a3b74e80765d2bc877156fab0f1576bf98672ad5350acaee7f", "timestamp_unix": 1770922749, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000193", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Claire Nguyen recorded at Cedars-Sinai on 2022-11-06", "masked_text": "audio annotation Alex Morgan recorded at General Hospital o2000-01-0106", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 43, "end": 55}, {"phi_type": "DATE", "value": "2022-11-06", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9457db070e090f36c5b702083769866b20acc1a346383e6c56bbfd411f66b467", "timestamp_unix": 1772965875, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000194", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Claire Nguyen ID MRN-399817 institution Johns Hopkins", "masked_text": "DICOM header patient [NAME_2ea2ee] ID [MRN_9fbaa5] institution [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-399817", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 61, "end": 74}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9145a588a9a29511f76439e907734f794dad39ee7cb92467858f40da5c4e24b7", "timestamp_unix": 1772398990, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000195", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Patricia Moore social security number 860-92-7371 address 563 Main St, Maplewood", "masked_text": "Patricia Moore social security number 860-92-7371 address 563 Main St, Maplewood", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "860-92-7371", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "563 Main St, Maplewood", "start": 52, "end": 74}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f889d84f3f8ff43092d4a2399157a9322329cc3ed2b95559b3dee5fb959705c9", "timestamp_unix": 1771824397, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000196", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header James Wilson DOB 1935-12-09 device Stanford Medical recorded 2023-10-07", "masked_text": "waveform header [NAME_3d8dc8] DOB [DOB_37ee05] device [LOCATION_520308] rec[DATE_90aa9d]-10-07", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1935-12-09", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 51, "end": 67}, {"phi_type": "DATE", "value": "2023-10-07", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0d21b2c81832226681e8b32521c6dcab5c3be7a918952ea711b4d2fa294fad1a", "timestamp_unix": 1772705741, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000197", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Prescription issued to Maria Garcia (37yo) at 385 Chestnut St, Fairview on 2022-03-02.", "masked_text": "Prescription issued to [NAME_498cee] ([AGE_a5bfc9]yo) at 385[ADDRESS_2666a6] 202[DATE_c3e136]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 23, "end": 35}, {"phi_type": "AGE", "value": "37", "start": 37, "end": 39}, {"phi_type": "ADDRESS", "value": "385 Chestnut St, Fairview", "start": 49, "end": 74}, {"phi_type": "DATE", "value": "2022-03-02", "start": 78, "end": 88}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "cf1e343b0eedc4f6cd201ec4f1de57177f0f05493507df1e570e7b092debc78c", "timestamp_unix": 1770867870, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000198", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Carlos Rivera ID MRN-650916 institution Cleveland Clinic", "masked_text": "DICOM header patient [NAME_58ff53] ID [MRN_fac228] institution [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-650916", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 61, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "edef5b349b16f5dc984ae2f2cdb9b735c379ac24299456bf463c7dfd9ce702e9", "timestamp_unix": 1772057899, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000199", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient John Smith ID MRN-220294 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_611732] ID [MRN_2d1934] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-220294", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 58, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "aa6696eb3dd6d0c55420d40cbc8f098741aec36375fd4f2a9b2dbb888928dc8b", "timestamp_unix": 1773346296, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000200", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Susan Anderson recorded at Cleveland Clinic on 2000-11-03", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-11-03", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 44, "end": 60}, {"phi_type": "DATE", "value": "2000-11-03", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1d904790ce309561140b73a45f68d148a73c8db624fb071822aad3fc5de672ae", "timestamp_unix": 1773014019, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000201", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "John Smith date of birth 1982-11-05 MRN MRN-581532 presenting at Mass General Hospital", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "DOB", "value": "1982-11-05", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-581532", "start": 40, "end": 50}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9cca7cb18d02873aaa1a6a8a5e62afc1e366851bdeae3b3fdc6cdad9076c847a", "timestamp_unix": 1771753542, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-000202", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "vitals trace Priya Sharma age 74 facility Mass General Hospital", "masked_text": "vitals trace [NAME_74036d] age [AGE_ad61ab] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "74", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 42, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "23595fa9c434db483050598c0816b2fd926941f013760a290b355e084e2946d7", "timestamp_unix": 1773320655, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.28051}}
{"record_id": "AUDIT-000203", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Claire Nguyen DOB 1982-07-26 device Mount Sinai recorded 2003-01-01", "masked_text": "waveform header [NAME_2ea2ee] DOB [DOB_6e4b30] device [LOCATION_2d69ff] recorded[DATE_55a80f]1", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1982-07-26", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2003-01-01", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b92ab882890775f19a83d798b35b26ee1cac9ca1f3419c66ac707f376334e634", "timestamp_unix": 1771196941, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000204", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation James Wilson recorded at Boston Medical Center on 2003-03-22", "masked_text": "audio annotation James Wilson recorded at Boston Medical Center on 2003-03-22", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 42, "end": 63}, {"phi_type": "DATE", "value": "2003-03-22", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "95e5f787e2590fbe752a5ae303d8f5ca116d9086249c97d03ed84a45005e1a40", "timestamp_unix": 1771515233, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000205", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Arthur Coleman DOB 1951-02-07 MRN MRN-610856", "masked_text": "voice profile Arthur Coleman DOB 1951-02-07 MRN MRN-610856", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1951-02-07", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-610856", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "37e3831a6262dc6b0288e6478d0a31eeb20491aa695daec051c0a0fe197801cd", "timestamp_unix": 1770999733, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000206", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Linda Martinez born 1945-01-11 at NYU Langone on 2014-06-25", "masked_text": "follow up for [NAME_f60f59] born [DOB_b45864] at [LOCATION_789675] on[DATE_c7be52]5", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1945-01-11", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2014-06-25", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3609f05e013e5decbcd7b30d4331c0b6fe8ee4df29be01949b45505e03621131", "timestamp_unix": 1772712686, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000207", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile David Lee DOB 1969-04-09 MRN MRN-862760", "masked_text": "voice profile David Lee DOB 1969-04-09 MRN MRN-862760", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 14, "end": 23}, {"phi_type": "DOB", "value": "1969-04-09", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-862760", "start": 43, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "303402be80f703352c3790688f6d364e589aab9e52013079f6f5764156d630ad", "timestamp_unix": 1772826508, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000208", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "DICOM header patient Thomas Harris ID MRN-625465 institution Johns Hopkins", "masked_text": "DICOM header patient [NAME_7ccf35] ID [MRN_bc7547] institution [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-625465", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 61, "end": 74}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8f9a0409b695a0e1184b4843c006a7f04c8ab168de21c0f6793e1e1373e63878", "timestamp_unix": 1771421959, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000209", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "imaging metadata Patricia Moore DOB 1949-02-09 scan date 2020-06-04", "masked_text": "imaging metadata Patricia Moore DOB 1949-02-09 scan date 2020-06-04", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1949-02-09", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2020-06-04", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.72, "risk_score_after": 0.72, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "37f2362b6cfb233697180ed1966c5172afcd8ac86667c1fcb748f7b1be5337cb", "timestamp_unix": 1771022963, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000210", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID David Lee phone (728) 515-6781 age 82", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 11, "end": 20}, {"phi_type": "PHONE", "value": "(728) 515-6781", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "82", "start": 46, "end": 48}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ce46e2f6f5d4c3be2f44144bbc5ddbcc8dfe9c0ecb2daaea7c3d4ccef9a830ff", "timestamp_unix": 1772755318, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000211", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Emily Brown social security number 837-24-8889 address 716 Main St, Greenfield", "masked_text": "Emily Brown social security number 837-24-8889 address 716 Main St, Greenfield", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "837-24-8889", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "716 Main St, Greenfield", "start": 49, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0c18dedc7e4f17f4daa712e4ad5e81873d43ddd46595ad6bdcab676deaec1d67", "timestamp_unix": 1771726483, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000212", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Record updated for Marcus Webb at 686 Elm St, Springfield on 2023-12-22.", "masked_text": "Record updated for [NAME_ede0f8] at [ADDRESS_41254c] on [DATE_390143].", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "686 Elm St, Springfield", "start": 34, "end": 57}, {"phi_type": "DATE", "value": "2023-12-22", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "91d099186b21e6afb925f52302850073bc227a678fa6fcb7c5fe7659ee196274", "timestamp_unix": 1771565824, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000213", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Robert Chen DOB 1949-07-20 MRN MRN-933215", "masked_text": "voice profile [NAME_2665a8] DOB [DOB_156205] MRN [MRN_8fc2fb]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1949-07-20", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-933215", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "12647a017853919cbd5e6fa6ff9fff835be6db8100ced42b3dc1c6a21b2609e9", "timestamp_unix": 1771833175, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000214", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "voice transcript Robert Chen MRN MRN-734924 contact (829) 714-1639", "masked_text": "voice transcript Robert Chen MRN MRN-734924 contact (829) 714-1639", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-734924", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(829) 714-1639", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "868b73bf6425241ea86dcdd672a225201a96c503f4ee11b06834ad24338d69fb", "timestamp_unix": 1773444885, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000215", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Linda Martinez DOB 1979-09-14 device Stanford Medical recorded 2015-04-28", "masked_text": "waveform header [NAME_f60f59] DOB [DOB_56db6c] device [LOCATION_520308] rec[DATE_8556e1]-04-28", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1979-09-14", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 53, "end": 69}, {"phi_type": "DATE", "value": "2015-04-28", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4479cd3a3f35184ce40279d61a89cf8aad3b2bec1ab1c350d8641426bc56dfff", "timestamp_unix": 1771735931, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000216", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "DICOM header patient Marcus Webb ID MRN-223552 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_ede0f8] ID [MRN_eaefa0] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-223552", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 59, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c060272e18825760f6f94c967ceaa30d8b09e2c01fa27c6cb2a7a3bcd89ab216", "timestamp_unix": 1771201333, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000217", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Claire Nguyen age 35 facility Mayo Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "35", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 43, "end": 54}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4adbea7764fb77f90e4f156c3e32c00aeb5109d354760388772ea355a66fcba2", "timestamp_unix": 1771576765, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000218", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "follow up for Claire Nguyen born 1985-06-26 at Mayo Clinic on 2015-10-14", "masked_text": "follow up for Claire Nguyen born 1985-06-26 at Mayo Clinic on 2015-10-14", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1985-06-26", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 47, "end": 58}, {"phi_type": "DATE", "value": "2015-10-14", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.85, "risk_score_after": 0.85, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6d1ef568d80e7209bff36403871b83926017ddc0b7745cb86049ad833be633b4", "timestamp_unix": 1772519748, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000219", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Marcus Webb ID MRN-400384 institution Cedars-Sinai", "masked_text": "DICOM header patient Marcus Webb ID MRN-400384 institution Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-400384", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 59, "end": 71}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "251dd5c0035634d8c10db64431002bdb0b2e8d2ec9c49726b741e5ee97330186", "timestamp_unix": 1772478221, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000220", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Emily Brown phone (885) 504-7642 age 26", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(885) 504-7642", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "26", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "385c98e71dadbfe70fc9883a9f3b64a0e58e9b865b93ff655681aab8eddac2dd", "timestamp_unix": 1771104826, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000221", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Thomas Harris phone (379) 516-9294 age 32", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(379) 516-9294", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "32", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2994c25707732c5105928ed346d2f316de13a9fda8cf8f992f8ea177e33ca673", "timestamp_unix": 1771193789, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000222", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Linda Martinez phone (671) 700-1448 age 46", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(671) 700-1448", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "46", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9a993b4439e8bfc3e16d465a6add3aa54501827fd734760ab675a9bb75cec0ad", "timestamp_unix": 1771720080, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000223", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Kevin Zhang DOB 1950-05-03 scan date 2018-05-06", "masked_text": "imaging metadata Kevin Zhang DOB 1950-05-03 scan date 2018-05-06", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1950-05-03", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2018-05-06", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "93c45d2afba1f94fb1e3f766996a2174f3c370dca3fb2669b848aa570e1ed148", "timestamp_unix": 1772464840, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000224", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "patient name Robert Chen phone number (892) 779-9071 age 58", "masked_text": "patient name [NAME_2665a8] phone number [PHONE_4ea88a] age [AGE_66f041]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(892) 779-9071", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "58", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6acc840be2b2041c5443f8093672c8be03247dd49e6a0341557c8099f747e518", "timestamp_unix": 1771391333, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000225", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Angela White MRN MRN-601554 contact (555) 503-3863", "masked_text": "voice transcript [NAME_cada0d] MRN [MRN_608bb2] contact [PHONE_134de9]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-601554", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(555) 503-3863", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0fb59804987b1c16bf3b3ab9869af10407f26daa9e5b82b244816a546362b973", "timestamp_unix": 1771858483, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-000226", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Michael Taylor recorded at UCSF Health on 2013-12-25", "masked_text": "audio annotation Michael Taylor recorded at UCSF Health on 2013-12-25", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2013-12-25", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "62f82fb27f059ce5bddf3669109285295c9236ea962b33ab5a33d0718571a1b3", "timestamp_unix": 1772277068, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000227", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Sarah Johnson age 71 facility NYU Langone", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "71", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 43, "end": 54}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ada668717e075ddac1dfb60ef2832ac31472c36ba545036725b19031c1d1f07e", "timestamp_unix": 1771281435, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000228", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Arthur Coleman phone (367) 161-4530 age 60", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(367) 161-4530", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "60", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "00719b4793f2ff585350b56f4a8cb8841fed03ce926c66b38ba445089ecf3b85", "timestamp_unix": 1771938684, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000229", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Priya Sharma phone (999) 391-6818 age 28", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(999) 391-6818", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "28", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0dc7401db1b052027ae7377718cf6aef7487111d244be6b519036c21bb00242d", "timestamp_unix": 1771504802, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000230", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Arthur Coleman social security number 421-50-5773 address 969 Main St, Springfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytowngfield", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "421-50-5773", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "969 Main St, Springfield", "start": 52, "end": 76}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8a3fb12dcb99bb5a1fc269b52c9a1e43f36a7c45352d155a4975b7b7347809d6", "timestamp_unix": 1771926696, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000231", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Linda Martinez DOB 1936-03-24 MRN MRN-794180", "masked_text": "voice profile [NAME_f60f59] DOB [DOB_6f9670] MRN [MRN_ad6bec]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1936-03-24", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-794180", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7f385bc52d00d3a3854b38e258fafa8e2b66de4685d949dd237fb697d6efef27", "timestamp_unix": 1773014012, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000232", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "imaging metadata Susan Anderson DOB 1954-04-08 scan date 2010-08-15", "masked_text": "imaging metadata [NAME_4a6eeb] DOB [DOB_bd7153] scan date [DATE_b27d8b]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1954-04-08", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2010-08-15", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cd599ccd9783d4d2cd61e8430e08ed41d2d32fe2ef7d5027154399e318554fa3", "timestamp_unix": 1771584105, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-000233", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for Arthur Coleman born 1975-12-21 at Johns Hopkins on 2009-06-14", "masked_text": "follow up for [NAME_13c9ac] born [DOB_23cef2] at [LOCATION_965228] [DATE_096c39]-14", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1975-12-21", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 48, "end": 61}, {"phi_type": "DATE", "value": "2009-06-14", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3a1e787fd8d90530dcbe65fdf91e191711a3e867e3eabaae7405ecd047269769", "timestamp_unix": 1773405645, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000234", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Confirmed identity of Diana Patel via MRN MRN-892170 and DOB 1969-01-23.", "masked_text": "Confirmed identity of [NAME_c3b55b] via MRN [MRN_66e7f9] and[DOB_725ce1]01-23.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-892170", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1969-01-23", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "429c4fe4d688572e480e0ae6fc4741dd0a7a9ecf1299ab4f559a2288dae89f51", "timestamp_unix": 1771794209, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-000235", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for David Lee born 1959-04-09 at Johns Hopkins on 2008-07-07", "masked_text": "follow up for [NAME_972735] born [DOB_157392] at [LOCATION_965228] [DATE_6bda88]-07", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 14, "end": 23}, {"phi_type": "DOB", "value": "1959-04-09", "start": 29, "end": 39}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 43, "end": 56}, {"phi_type": "DATE", "value": "2008-07-07", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "fdf1453bf71343076a353601f65087d671141e2c148771f729431f940efd94d9", "timestamp_unix": 1772235269, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000236", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Emergency contact for James Wilson: (747) 122-4046. DOB: 1979-10-16.", "masked_text": "Emergency contact for [NAME_3d8dc8]: [PHONE_f666db][DOB_2d3257]9-10-16.", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 22, "end": 34}, {"phi_type": "PHONE", "value": "(747) 122-4046", "start": 36, "end": 50}, {"phi_type": "DOB", "value": "1979-10-16", "start": 50, "end": 60}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "79d0852b77533fd7071e41517cee8824cb6c1036d514e98898d20324b4919421", "timestamp_unix": 1772817906, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-000237", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Referral sent for Thomas Harris (DOB 1954-08-12) to specialist in Cleveland Clinic.", "masked_text": "Referral sent for [NAME_7ccf35] (DOB [DOB_988324]) to specialist in [LOCATION_6532a6].", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 18, "end": 31}, {"phi_type": "DOB", "value": "1954-08-12", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 66, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1aefa405b293b8bec0137e675ae6202bb8c8a27093799ef452c3a1e470d5b34c", "timestamp_unix": 1771849468, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-000238", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Prescription issued to Thomas Harris (57yo) at 855 Oak St, Riverside on 2015-07-22.", "masked_text": "Prescription issued to Thomas Harris (57yo) at 855 Oak St, Riverside on 2015-07-22.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 23, "end": 36}, {"phi_type": "AGE", "value": "57", "start": 38, "end": 40}, {"phi_type": "ADDRESS", "value": "855 Oak St, Riverside", "start": 50, "end": 71}, {"phi_type": "DATE", "value": "2015-07-22", "start": 75, "end": 85}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f0e7d7d521c5ac6b1670d7ce7ce4da0d2208abe43ab3ee8366b5c13ca6e746b6", "timestamp_unix": 1773272979, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000239", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Maria Garcia recorded at Boston Medical Center on 2018-02-13", "masked_text": "audio annotation Maria Garcia recorded at Boston Medical Center on 2018-02-13", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 42, "end": 63}, {"phi_type": "DATE", "value": "2018-02-13", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e302e234e915935a3cf1a704931b284b8e69698f990e13eb69760cc401ba9d4c", "timestamp_unix": 1771012706, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000240", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header David Lee DOB 1950-03-16 device UCSF Health recorded 2003-03-16", "masked_text": "waveform header [NAME_972735] DOB [DOB_f8bd72] device [LOCATION_df473f] recorded[DATE_e6f5a8]6", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1950-03-16", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2003-03-16", "start": 68, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4967c449c52b8f46e9a6e7cf9c1187c1a9429f3281e9a07005ef19320930e5e7", "timestamp_unix": 1771609799, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000241", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Maria Garcia social security number 294-82-4057 address 823 Walnut St, Maplewood", "masked_text": "Maria Garcia social security number 294-82-4057 address 823 Walnut St, Maplewood", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "294-82-4057", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "823 Walnut St, Maplewood", "start": 50, "end": 74}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "78ddf9549f68754c413a61f8054c47b3c3b387939feb968f2779b734e7b6019e", "timestamp_unix": 1773161030, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000242", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID John Smith phone (951) 289-1306 age 86", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 11, "end": 21}, {"phi_type": "PHONE", "value": "(951) 289-1306", "start": 28, "end": 42}, {"phi_type": "AGE", "value": "86", "start": 47, "end": 49}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9e2ff03d171620a91170ee5675cadbb85e1b0d0edb669e73b1a7416e0e5e2ef0", "timestamp_unix": 1771251812, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000243", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Sarah Johnson MRN MRN-200932 date 2006-02-02", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-200932", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2006-02-02", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "388508ab39d963a429b5623b13bed91885ed3a4df3490e5f75cf5b78db107c74", "timestamp_unix": 1771244465, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000244", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile John Smith DOB 1973-12-03 MRN MRN-318877", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1973-12-03", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-318877", "start": 44, "end": 54}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bb66e256fc6eb8ff3307b5f32fa5c85fd6196dce33891db6b35d47ba21e8c6c8", "timestamp_unix": 1773154690, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-000245", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Linda Martinez ID MRN-657487 institution Mayo Clinic", "masked_text": "DICOM header patient Linda Martinez ID MRN-657487 institution Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-657487", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 62, "end": 73}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "12cf5bedf369c2bcebad75bdfcdc0d1e731800c21bb273ce96ecd24580e26f1f", "timestamp_unix": 1771525906, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000246", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "waveform header Carlos Rivera DOB 1970-07-17 device Mount Sinai recorded 2013-11-14", "masked_text": "waveform header Carlos Rivera DOB 1970-07-17 device Mount Sinai recorded 2013-11-14", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1970-07-17", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2013-11-14", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.82, "risk_score_after": 0.82, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "51a1cd9e9433a0a78c72a8edb5e2776e34b1f0fb580c8d71eac3eaab49a9a510", "timestamp_unix": 1771087919, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000247", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Thomas Harris recorded at UCSF Health on 2000-05-08", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-018", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2000-05-08", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5851e861cf62b7f87eca688d1faec28d0a51df31dc919b2f02022e68319e3518", "timestamp_unix": 1772292471, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000248", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "speaker ID Michael Taylor phone (462) 930-5920 age 27", "masked_text": "speaker ID [NAME_ae3ff9] phone [PHONE_32b2fb] age [AGE_02e74f]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(462) 930-5920", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "27", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ec5092229532bac346d0b1698a7d5d577f585c9cafe4fa5b857677da7a7ce562", "timestamp_unix": 1772724714, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-000249", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Arthur Coleman MRN MRN-500080 date 2023-11-28", "masked_text": "ECG metadata patient Arthur Coleman MRN MRN-500080 date 2023-11-28", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-500080", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2023-11-28", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "969a2fa12ce0d41625f8c22899fe9f7366254cde13babc14f494238264161ed4", "timestamp_unix": 1773222890, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000250", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Linda Martinez ID MRN-260639 institution UCSF Health", "masked_text": "DICOM header patient Linda Martinez ID MRN-260639 institution UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-260639", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 62, "end": 73}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "83ddc2dac5c65420b8ece2134f219c05d640c0d7bf9ebcfe346bcf599d665583", "timestamp_unix": 1771454040, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000251", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Angela White phone (692) 672-4245 age 85", "masked_text": "speaker ID Angela White phone (692) 672-4245 age 85", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(692) 672-4245", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "85", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "db0d3bedc99c9945e8af0ca95d6b542df0f6fd02198af6ab2b0ce6f4b2ef157f", "timestamp_unix": 1773149423, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000252", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Angela White ID MRN-544114 institution Mount Sinai", "masked_text": "DICOM header patient [NAME_cada0d] ID [MRN_843daa] institution [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-544114", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 60, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "630f960c0a372029f64652424f85a392e1b75a3b6b7b719948f44d1d8b0a74e4", "timestamp_unix": 1771602482, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000253", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Patient identified as David Lee, SSN 114-53-2823, residing at 857 Oak St, Riverside.", "masked_text": "Patient identified as [NAME_972735], SSN [SSN_0acc06], residi[ADDRESS_a50807]erside.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 22, "end": 31}, {"phi_type": "SSN", "value": "114-53-2823", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "857 Oak St, Riverside", "start": 56, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "004d48162fb2eff5c61178b3259c016e707e39fe5b8f2412b4990c0006c137df", "timestamp_unix": 1771193361, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000254", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Robert Chen social security number 144-42-3790 address 815 Oak St, Lakewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownkewood", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "144-42-3790", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "815 Oak St, Lakewood", "start": 49, "end": 69}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7660a0214becc9cc5bf1b8ba06d27444a4429aa727a046e7b94cbba1d2ba2106", "timestamp_unix": 1773414963, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000255", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Imaging ordered for Sarah Johnson, MRN MRN-120005, DOB 1977-06-28 at NYU Langone.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]06-28 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 20, "end": 33}, {"phi_type": "MRN", "value": "MRN-120005", "start": 39, "end": 49}, {"phi_type": "DOB", "value": "1977-06-28", "start": 50, "end": 60}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f9492a60e31799809af57f1b01c0e7fd6f79f53dff324be97543a48c2c1fcd16", "timestamp_unix": 1773283186, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-000256", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Patricia Moore born 1982-03-01 at Cleveland Clinic on 2012-01-18", "masked_text": "follow up for [NAME_b9db31] born [DOB_712d1f] at [LOCATION_6532a6]ATE_fd2d4f]-01-18", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1982-03-01", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 48, "end": 64}, {"phi_type": "DATE", "value": "2012-01-18", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f618597f77474a6ff66e941bf3ab26a8fce9c50527bff2f36f90d716927d83ad", "timestamp_unix": 1772016364, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000257", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient Linda Martinez MRN MRN-537605 date 2006-11-05", "masked_text": "ECG metadata patient [NAME_f60f59] MRN [MRN_53af7a] date [DATE_8854c5]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-537605", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2006-11-05", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7f16ce0c4ffb500359a7b5985c6ce9def5fcf0b626ec77fc2e9bcb5db5761cda", "timestamp_unix": 1772870646, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-000258", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Carlos Rivera MRN MRN-171108 facility NYU Langone", "masked_text": "face_region detected patient [NAME_58ff53] MRN [MRN_28fb1b] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-171108", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "118542d924fd03f16c6b1f97ff47404db0ea7e7036588451967c20e146d41f57", "timestamp_unix": 1772812565, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000259", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "Michael Taylor date of birth 1983-10-20 MRN MRN-735022 presenting at NYU Langone", "masked_text": "Michael Taylor date of birth 1983-10-20 MRN MRN-735022 presenting at NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1983-10-20", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-735022", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.93, "risk_score_after": 0.93, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "30d7d346356a2ce4726dc31c630ed9697136d0fe3bd2907e3ba2baf4f79ba6be", "timestamp_unix": 1772678266, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000260", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Angela White DOB 1947-04-02 device UCSF Health recorded 2005-08-28", "masked_text": "waveform header [NAME_cada0d] DOB [DOB_f696cd] device [LOCATION_df473f] recorded[DATE_92764d]8", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1947-04-02", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2005-08-28", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ffbf04523d743101fc093f4b354e2a75fc2a56041179868d8d7f9ba0811bd9a3", "timestamp_unix": 1772414833, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000261", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Carlos Rivera age 84 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "84", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 43, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "879f82a5e4b338cb3ea781f815135acc62f2e8e55ca60867daf0661e1a798690", "timestamp_unix": 1773285286, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000262", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Thomas Harris recorded at Mayo Clinic on 2004-08-27", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-017", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2004-08-27", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "eeb558ce2d1d1fa3c242609decdc18131db3ee63849f52ad60f90caaced2ae15", "timestamp_unix": 1772975243, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000263", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Thomas Harris social security number 808-93-3686 address 829 Cedar St, Lakewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownkewood", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "808-93-3686", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "829 Cedar St, Lakewood", "start": 51, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f8587932ba8237bdc2fdba30c2f29c14ff69a909109507b8c3ad2c3dfac792ef", "timestamp_unix": 1771927625, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000264", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Claire Nguyen called from (779) 992-3459 reporting symptoms. Age: 57.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "PHONE", "value": "(779) 992-3459", "start": 26, "end": 40}, {"phi_type": "AGE", "value": "57", "start": 66, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e8a473e81b9f88856da0cddde7a27dbdd710b8f2be814b3dbf33ff5c02b9f602", "timestamp_unix": 1772238686, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000265", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Michael Taylor phone number (756) 926-1094 age 78", "masked_text": "patient name Michael Taylor phone number (756) 926-1094 age 78", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(756) 926-1094", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "78", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1b2dcb50ee88abafd0b8fc4f7a9d7a2b29d2eb72f7d3649fce51bdd86a46a5e6", "timestamp_unix": 1771596560, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000266", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Claire Nguyen called from (389) 251-1902 reporting symptoms. Age: 91.", "masked_text": "Claire Nguyen called from (389) 251-1902 reporting symptoms. Age: 91.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "PHONE", "value": "(389) 251-1902", "start": 26, "end": 40}, {"phi_type": "AGE", "value": "91", "start": 66, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d5efa07a85973037d5a1058ebea24894e1009802945a022233f5750653649e9b", "timestamp_unix": 1772061139, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000267", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Lab results for Priya Sharma, 26 year old from Mass General Hospital, reviewed on 2010-06-13.", "masked_text": "Lab results for Priya Sharma, 26 year old from Mass General Hospital, reviewed on 2010-06-13.", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 16, "end": 28}, {"phi_type": "AGE", "value": "26", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 47, "end": 68}, {"phi_type": "DATE", "value": "2010-06-13", "start": 74, "end": 84}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.72, "risk_score_after": 0.72, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5840c7d07bdac851407972c1c44f87e0c0ba5c4da93965aaf6a05154ed8fd82e", "timestamp_unix": 1772221690, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000268", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient Marcus Webb MRN MRN-320038 date 2013-10-28", "masked_text": "ECG metadata patient [NAME_ede0f8] MRN [MRN_771bdf] date [DATE_4584ca]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-320038", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2013-10-28", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5ec8cba8f4368a1ebed870a6b0d210887f91d88f489e18a8021a9bbcc23d8cdb", "timestamp_unix": 1771037596, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-000269", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Diana Patel recorded at Cleveland Clinic on 2000-08-21", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-08-21", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 41, "end": 57}, {"phi_type": "DATE", "value": "2000-08-21", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7cb41f016ceb98937761bb3e3715c05ed39cf36779aec6685434915391ac2161", "timestamp_unix": 1771713305, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000270", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Imaging ordered for James Wilson, MRN MRN-823535, DOB 1948-01-21 at Mass General Hospital.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]01-21 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 20, "end": 32}, {"phi_type": "MRN", "value": "MRN-823535", "start": 38, "end": 48}, {"phi_type": "DOB", "value": "1948-01-21", "start": 49, "end": 59}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 68, "end": 89}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "bb595b93e1589d1cf05da9fad2c2867c67a40ba1e8686f611d81a23bf87bb491", "timestamp_unix": 1772713278, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-000271", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Robert Chen born 1965-01-21 at Cedars-Sinai on 2009-10-24", "masked_text": "follow up for [NAME_2665a8] born [DOB_ede71c] at [LOCATION_42e401] o[DATE_f1f94d]24", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1965-01-21", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 45, "end": 57}, {"phi_type": "DATE", "value": "2009-10-24", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d4e41c99134769adf8c84aebcc6404b7373891ab56e5266dd2ad51ef9654e4e1", "timestamp_unix": 1773371409, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000272", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "John Smith social security number 291-86-2914 address 484 Chestnut St, Riverside", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownerside", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "SSN", "value": "291-86-2914", "start": 34, "end": 45}, {"phi_type": "ADDRESS", "value": "484 Chestnut St, Riverside", "start": 48, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1db45e0effdc0e1be3f585089511a942cb921fd32a163f750378a94557c450f4", "timestamp_unix": 1771714025, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000273", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient identified as Marcus Webb, SSN 194-66-9290, residing at 279 Main St, Fairview.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownirview.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 22, "end": 33}, {"phi_type": "SSN", "value": "194-66-9290", "start": 39, "end": 50}, {"phi_type": "ADDRESS", "value": "279 Main St, Fairview", "start": 58, "end": 79}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "542a9b4e15745902f84de2c306a0e6e819f61d1dc2627b308104002f7ddc64bd", "timestamp_unix": 1771422091, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000274", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Marcus Webb DOB 1984-02-27 MRN MRN-809589", "masked_text": "voice profile [NAME_ede0f8] DOB [DOB_4ba0e0] MRN [MRN_833022]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1984-02-27", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-809589", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "51b6d90ad164e95ab8ba4fccf2d45abe89416f93f24f0d96bc93ab4aeef035ba", "timestamp_unix": 1771491700, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000275", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Imaging ordered for Arthur Coleman, MRN MRN-895338, DOB 1982-05-01 at Johns Hopkins.", "masked_text": "Imaging ordered for Arthur Coleman, MRN MRN-895338, DOB 1982-05-01 at Johns Hopkins.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 20, "end": 34}, {"phi_type": "MRN", "value": "MRN-895338", "start": 40, "end": 50}, {"phi_type": "DOB", "value": "1982-05-01", "start": 51, "end": 61}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 70, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.78, "risk_score_after": 0.78, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "6301915fd0c6decc3a494eed4e8ecb0552df37077b5c9ae0db076b7fb31c8c0b", "timestamp_unix": 1772302203, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000276", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Claire Nguyen called from (344) 821-5641 reporting symptoms. Age: 61.", "masked_text": "Claire Nguyen called from (344) 821-5641 reporting symptoms. Age: 61.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "PHONE", "value": "(344) 821-5641", "start": 26, "end": 40}, {"phi_type": "AGE", "value": "61", "start": 66, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "6078ca0842416856a685e8d6f92abf58dc83d205cd249037098a94df86a749aa", "timestamp_unix": 1773237158, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000277", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "David Lee date of birth 1941-07-02 MRN MRN-547181 presenting at Mayo Clinic", "masked_text": "David Lee date of birth 1941-07-02 MRN MRN-547181 presenting at Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "DOB", "value": "1941-07-02", "start": 24, "end": 34}, {"phi_type": "MRN", "value": "MRN-547181", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 64, "end": 75}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.81, "risk_score_after": 0.81, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d5c00c05547caf11ae79bb6a4900fe25e64ca4ba0313953b663894de6c0897f9", "timestamp_unix": 1771068439, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000278", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Thomas Harris born 1941-08-10 at Mayo Clinic on 2010-08-16", "masked_text": "follow up for Thomas Harris born 1941-08-10 at Mayo Clinic on 2010-08-16", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1941-08-10", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 47, "end": 58}, {"phi_type": "DATE", "value": "2010-08-16", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7ad375bbb2c744fac95dd73c7d45f469ba02d3ab0cdf7596f1373d3558e98cdf", "timestamp_unix": 1772976437, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000279", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Arthur Coleman MRN MRN-233582 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_13c9ac] MRN [MRN_a5c73b] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-233582", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ee5c7e0d1089acf00c323211aa1be40d99059a565741c66f70f3567ec1eefb96", "timestamp_unix": 1772449262, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000280", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID James Wilson phone (780) 906-6606 age 27", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(780) 906-6606", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "27", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0515255552e93e6c248512b706a274f825a1f17fdeea91fa4071d646e5ec136f", "timestamp_unix": 1772970415, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000281", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Kevin Zhang DOB 1963-03-10 MRN MRN-172988", "masked_text": "voice profile [NAME_a23972] DOB [DOB_fd3f21] MRN [MRN_cfff4b]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1963-03-10", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-172988", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "dc3dfbb7014cd986cf1daf463c03dd4c7e72de7345439daa7c53af83daeb9373", "timestamp_unix": 1772834509, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000282", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for James Wilson born 1974-10-15 at Mass General Hospital on 2018-01-20", "masked_text": "follow up for [NAME_3d8dc8] born [DOB_cff4e5] at [LOCATION_76e661]48542] 2018-01-20", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1974-10-15", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 46, "end": 67}, {"phi_type": "DATE", "value": "2018-01-20", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "66092c787066ad8a71e5cb75abb0e8f7c7f75fda79906bc19a30908f8d9d12a7", "timestamp_unix": 1772216020, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.24075}}
{"record_id": "AUDIT-000283", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient Patricia Moore (DOB 1935-12-18, MRN MRN-215027) presented with chest pain at Cleveland Clinic.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 8, "end": 22}, {"phi_type": "DOB", "value": "1935-12-18", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-215027", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 85, "end": 101}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b7c3c952738e6826b85717e45feaf80b6bd6e4aae2eeb4f10ea91245192a81dd", "timestamp_unix": 1771458164, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-000284", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Robert Chen social security number 773-65-3224 address 111 Main St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "773-65-3224", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "111 Main St, Greenfield", "start": 49, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ae3872d9f71e9044dedbb258ab96111b07e79db30ec7151b59362a66b3cbc30f", "timestamp_unix": 1772695795, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000285", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Emily Brown MRN MRN-545405 date 2013-09-19", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-545405", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2013-09-19", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "47a21ef420ed6d09a37f3648ceb79124acbe794e164455267520c69a77c8ea55", "timestamp_unix": 1771066927, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000286", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "ECG metadata patient Marcus Webb MRN MRN-887042 date 2015-11-24", "masked_text": "ECG metadata patient [NAME_ede0f8] MRN [MRN_4d9d2a] date [DATE_429b39]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-887042", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2015-11-24", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6080503f49c5b4ec134c924b66663ed02a574d8e2c3cbd304bf1a7f44ef0238a", "timestamp_unix": 1770878647, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-000287", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient Diana Patel (DOB 1965-08-17, MRN MRN-701846) presented with chest pain at Mount Sinai.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 8, "end": 19}, {"phi_type": "DOB", "value": "1965-08-17", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-701846", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 82, "end": 93}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "96be96a45be9a66c7dfb70c0ef85560377b62307704bccb4246b21a0de00301c", "timestamp_unix": 1773192315, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-000288", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace John Smith age 32 facility Mount Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 13, "end": 23}, {"phi_type": "AGE", "value": "32", "start": 28, "end": 30}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 40, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "512aa34dcb11c66b2dce9bf05dc9e08a7536ed72cf3fffffeaf0a283a1437d5e", "timestamp_unix": 1770967856, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000289", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Diana Patel phone number (551) 186-3376 age 74", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(551) 186-3376", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "74", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "c274a77fb8a52311e05775bf5e6ea6608e99534afea2c5f69937685eeea8f5b3", "timestamp_unix": 1771026629, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000290", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Kevin Zhang MRN MRN-599365 facility Mass General Hospital", "masked_text": "face_region detected patient Kevin Zhang MRN MRN-599365 facility Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-599365", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3b1a88991b10639bafa466bc1a8e8a02d4fd23218df6cee3dedade757f195cb2", "timestamp_unix": 1772238637, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000291", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Claire Nguyen age 92 facility Mass General Hospital", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "92", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 43, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2ebaf304693c2c3842000728b4dabf37a34b95b956102c356ae1f49b3ef2f0ca", "timestamp_unix": 1772435750, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000292", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Claire Nguyen recorded at Stanford Medical on 2011-04-24", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-04-24", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 43, "end": 59}, {"phi_type": "DATE", "value": "2011-04-24", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9c68679fdb72e8801de93de8ee95e90a66406fc275f4eda39cde1d47a52f295e", "timestamp_unix": 1773307138, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000293", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Record updated for Sarah Johnson at 222 Main St, Maplewood on 2008-05-15.", "masked_text": "Record updated for Sarah Johnson at 222 Main St, Maplewood on 2008-05-15.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 19, "end": 32}, {"phi_type": "ADDRESS", "value": "222 Main St, Maplewood", "start": 36, "end": 58}, {"phi_type": "DATE", "value": "2008-05-15", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "fc797adb8bbef3f7f841b3667dc0c9a8adf584a7c30e4f2957d26cbb226bbe87", "timestamp_unix": 1771659021, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000294", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "face_region detected patient Kevin Zhang MRN MRN-448813 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_a23972] MRN [MRN_a6bd18] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-448813", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 65, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "87c5a5dd104771a1e9b191e7f400577fd3e8cb4b8178e2184e8c24c33fed2847", "timestamp_unix": 1771641111, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000295", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "David Lee social security number 768-91-1014 address 845 Pine St, Lakewood", "masked_text": "David Lee social security number 768-91-1014 address 845 Pine St, Lakewood", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "SSN", "value": "768-91-1014", "start": 33, "end": 44}, {"phi_type": "ADDRESS", "value": "845 Pine St, Lakewood", "start": 47, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "267cc808de5a94ea7396a2f465a62849f8b6002bd9cc071a5cef37d88bf1068f", "timestamp_unix": 1771808561, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000296", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID David Lee phone (905) 937-8898 age 56", "masked_text": "speaker ID David Lee phone (905) 937-8898 age 56", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 11, "end": 20}, {"phi_type": "PHONE", "value": "(905) 937-8898", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "56", "start": 46, "end": 48}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "22ef6657b4c5096e4cc58dc35c35e379eaa961a997051c8c8b567adff28c2a22", "timestamp_unix": 1773069635, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000297", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "imaging metadata James Wilson DOB 1983-05-21 scan date 2020-12-12", "masked_text": "imaging metadata [NAME_3d8dc8] DOB [DOB_5a80b0] scan date [DATE_aee3b4]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1983-05-21", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2020-12-12", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "80d53af17750e0b092dea7690e2d31e04529e0f331935c884c7dae300128671f", "timestamp_unix": 1772655248, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-000298", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "voice transcript David Lee MRN MRN-931247 contact (746) 954-8361", "masked_text": "voice transcript David Lee MRN MRN-931247 contact (746) 954-8361", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "MRN", "value": "MRN-931247", "start": 31, "end": 41}, {"phi_type": "PHONE", "value": "(746) 954-8361", "start": 50, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "2fe59b39396bf6fdb56c43c3ad70329fa53880cb17b89248c183887fd524fea7", "timestamp_unix": 1772562077, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000299", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Linda Martinez recorded at Johns Hopkins on 2022-11-05", "masked_text": "audio annotation Alex Morgan recorded at General Hospital 2000-01-01-05", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 44, "end": 57}, {"phi_type": "DATE", "value": "2022-11-05", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "df461bc126f7f4031043d6a7ff58e11df192225f01b032247dc5d65aeeb17d96", "timestamp_unix": 1772160853, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000300", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Record updated for Diana Patel at 918 Cedar St, Springfield on 2010-02-22.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "918 Cedar St, Springfield", "start": 34, "end": 59}, {"phi_type": "DATE", "value": "2010-02-22", "start": 63, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "169b3e6c840cfba7be20172a5ce0628ee5239053433ba4f13c5667aea9e2e826", "timestamp_unix": 1772101074, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000301", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Robert Chen social security number 549-41-1666 address 525 Elm St, Greenfield", "masked_text": "Robert Chen social security number 549-41-1666 address 525 Elm St, Greenfield", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "549-41-1666", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "525 Elm St, Greenfield", "start": 49, "end": 71}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "66f733ffd01a5d3ad5121cb2e1ddc81cf02648ffe782c1d235f1368de96b162a", "timestamp_unix": 1771407430, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000302", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Spoke with Susan Anderson at (329) 311-3344. Address on file: 810 Walnut St, Greenfield.", "masked_text": "Spoke with Susan Anderson at (329) 311-3344. Address on file: 810 Walnut St, Greenfield.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(329) 311-3344", "start": 29, "end": 43}, {"phi_type": "ADDRESS", "value": "810 Walnut St, Greenfield", "start": 55, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d3bc82101976397019f5618f4c662454e582a00ab7452f33e0b9aea73877d220", "timestamp_unix": 1770948974, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000303", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Angela White date of birth 1975-05-12 MRN MRN-104792 presenting at Stanford Medical", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1975-05-12", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-104792", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "51e98bfeb4912f21234cd11c3818b82afe8b73e87d8d20f2433e2e2beb5b22ad", "timestamp_unix": 1772637403, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-000304", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Confirmed identity of Maria Garcia via MRN MRN-156652 and DOB 1966-03-06.", "masked_text": "Confirmed identity of [NAME_498cee] via MRN [MRN_8d1a01] and[DOB_96c031]03-06.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 22, "end": 34}, {"phi_type": "MRN", "value": "MRN-156652", "start": 43, "end": 53}, {"phi_type": "DOB", "value": "1966-03-06", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f764f5a66e9671085ac393564939fa0c9dfe727d4410203025bed92f287e18e3", "timestamp_unix": 1772787028, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-000305", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with Arthur Coleman at (965) 793-6336. Address on file: 433 Birch St, Riverside.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownverside.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(965) 793-6336", "start": 29, "end": 43}, {"phi_type": "ADDRESS", "value": "433 Birch St, Riverside", "start": 55, "end": 78}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c1cb5e33cbf79da150677dcf38c00f18f570a8b8382c41f9d0deb13b5fc6110d", "timestamp_unix": 1772524393, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000306", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient Priya Sharma (DOB 1962-03-07, MRN MRN-577092) presented with chest pain at Mount Sinai.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 8, "end": 20}, {"phi_type": "DOB", "value": "1962-03-07", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-577092", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 83, "end": 94}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c64f3dc5337993582cf03baf487708e02f88213800c87da6e70bbc737dbfc791", "timestamp_unix": 1772272980, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-000307", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Carlos Rivera born 1961-03-25 at NYU Langone on 2015-04-19", "masked_text": "follow up for Carlos Rivera born 1961-03-25 at NYU Langone on 2015-04-19", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1961-03-25", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 47, "end": 58}, {"phi_type": "DATE", "value": "2015-04-19", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "038050fe440c63e03e075595155d5462da4394b5f71bba0f7d4290e0c837e735", "timestamp_unix": 1773389086, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000308", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient Robert Chen MRN MRN-701568 date 2012-08-26", "masked_text": "ECG metadata patient [NAME_2665a8] MRN [MRN_9b5b4a] date [DATE_22ba60]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-701568", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2012-08-26", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "94cb75394ba3e64a66e0adbf9f2a3960588af469b515384e3cac56a3567f4a96", "timestamp_unix": 1772441141, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-000309", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Referral sent for Susan Anderson (DOB 1948-03-12) to specialist in Mass General Hospital.", "masked_text": "Referral sent for Susan Anderson (DOB 1948-03-12) to specialist in Mass General Hospital.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 18, "end": 32}, {"phi_type": "DOB", "value": "1948-03-12", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c7cf01cc02df7e3afa59c57ec1cc43b28e58167e20d3e90c4a8f4598ac33d73e", "timestamp_unix": 1771896263, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000310", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Marcus Webb DOB 1959-12-11 device Cedars-Sinai recorded 2019-06-24", "masked_text": "waveform header Marcus Webb DOB 1959-12-11 device Cedars-Sinai recorded 2019-06-24", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1959-12-11", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 50, "end": 62}, {"phi_type": "DATE", "value": "2019-06-24", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3b88cbe11d07460635cf5804cabb49f6d0284109e7b47ba4cad574a14e0a28b4", "timestamp_unix": 1773233650, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000311", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Record updated for Emily Brown at 672 Main St, Maplewood on 2017-02-21.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "672 Main St, Maplewood", "start": 34, "end": 56}, {"phi_type": "DATE", "value": "2017-02-21", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e95cd61ffda8e89339e4e1550f470c9446b0a56f35f6451878e05ea65c87d31c", "timestamp_unix": 1772504367, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000312", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Maria Garcia ID MRN-166447 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_498cee] ID [MRN_2bd6df] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-166447", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 60, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "21f2f24fe8987992fc108254d7ef8fba52d552e4aed9791cfd22df4d7fe02353", "timestamp_unix": 1771905804, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000313", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Confirmed identity of Emily Brown via MRN MRN-402380 and DOB 1940-02-13.", "masked_text": "Confirmed identity of [NAME_87fe31] via MRN [MRN_dfa9f8] and[DOB_c6e1e8]02-13.", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-402380", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1940-02-13", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "45c2d3c0603bd43875d6412876b8633ea6fa4a6c855d235ab67e1d887ff74254", "timestamp_unix": 1772896157, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-000314", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace James Wilson age 85 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "85", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 42, "end": 54}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6542d2f8d3a295c8c778ba224db56a014c9083d6545507fdf7a6878ffc60eba8", "timestamp_unix": 1771528899, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000315", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Diana Patel DOB 1945-05-08 scan date 2022-09-10", "masked_text": "imaging metadata [NAME_c3b55b] DOB [DOB_e3b8eb] scan date [DATE_376048]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1945-05-08", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2022-09-10", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d44aedbfe766021ef97b8fc72ff79c6e55fb4dd415159a06906570f126197416", "timestamp_unix": 1772773568, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000316", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "Michael Taylor social security number 452-28-7109 address 288 Cedar St, Maplewood", "masked_text": "Michael Taylor social security number 452-28-7109 address 288 Cedar St, Maplewood", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "452-28-7109", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "288 Cedar St, Maplewood", "start": 52, "end": 75}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b2169c40e960888cc04c1339c1f9f53cb05698993d28463aabf9294c96114d64", "timestamp_unix": 1773345376, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000317", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Claire Nguyen MRN MRN-632056 date 2010-12-04", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-632056", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2010-12-04", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b513d483eb91ea9316057808630d2b372e146233d3439a3fb889c6ae302bbff0", "timestamp_unix": 1771139026, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000318", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Record updated for David Lee at 156 Cedar St, Maplewood on 2017-08-22.", "masked_text": "Record updated for [NAME_972735] at [ADDRESS_5e76ca] on [DATE_2b03bf].", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 19, "end": 28}, {"phi_type": "ADDRESS", "value": "156 Cedar St, Maplewood", "start": 32, "end": 55}, {"phi_type": "DATE", "value": "2017-08-22", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "ebdd210961d12d0c658074cae188d8d3bcbd467b5d020b86c4cf40a3dc94a5a2", "timestamp_unix": 1772634337, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000319", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Kevin Zhang age 89 facility Mayo Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "89", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f5399563373ccbeac1b4089234eb6b8a4d855296c86621c66c9e615096204a00", "timestamp_unix": 1771586724, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000320", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Robert Chen age 66 facility Mayo Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "66", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4093e2d64e06fe84f5f2c5e61581f9a12ff34a52d49d089eaaf2526689179831", "timestamp_unix": 1771732517, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000321", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "imaging metadata Robert Chen DOB 1980-10-25 scan date 2015-09-24", "masked_text": "imaging metadata [NAME_2665a8] DOB [DOB_573783] scan date [DATE_9627e1]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1980-10-25", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2015-09-24", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "414f1f2e5cd921912bc003af9e38ad309f7c47ce5797976e5718c6dfbf865301", "timestamp_unix": 1773439657, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-000322", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Susan Anderson born 1942-11-22 at Mount Sinai on 2002-10-24", "masked_text": "follow up for [NAME_4a6eeb] born [DOB_b06642] at [LOCATION_2d69ff] on[DATE_07061c]4", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1942-11-22", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2002-10-24", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "deb0b6778a9a19621b75d9b2c7e05942f1e997344a1135afb63e6a6238e785cd", "timestamp_unix": 1771077728, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000323", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Marcus Webb MRN MRN-868561 date 2022-03-12", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-868561", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2022-03-12", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a11614ee34d708094070009c4281cd54692e6457bf5c314d6ead3578b1d44f72", "timestamp_unix": 1771935090, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000324", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "ECG metadata patient Marcus Webb MRN MRN-303229 date 2021-05-09", "masked_text": "ECG metadata patient [NAME_ede0f8] MRN [MRN_0dbb0b] date [DATE_c16015]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-303229", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2021-05-09", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5bc4376f1b4ea483f456ba26b75299788db4c7ef99b8ebd4a3955950a4d24279", "timestamp_unix": 1771017028, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-000325", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "DICOM header patient Diana Patel ID MRN-532007 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_c3b55b] ID [MRN_3dd667] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-532007", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 59, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "87e43a2762b47ac2b2b79a09ee3d64f0c18df0649675884c0727340c2760b9d3", "timestamp_unix": 1773129473, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000326", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Confirmed identity of Patricia Moore via MRN MRN-245766 and DOB 1957-05-23.", "masked_text": "Confirmed identity of [NAME_b9db31] via MRN [MRN_a3afaf] and[DOB_6e744d]05-23.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 22, "end": 36}, {"phi_type": "MRN", "value": "MRN-245766", "start": 45, "end": 55}, {"phi_type": "DOB", "value": "1957-05-23", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "24eea0639f25d90bfb1db14e02e39c553302670508d18efa26efdcc1772989c4", "timestamp_unix": 1772160472, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-000327", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "Sarah Johnson date of birth 1962-12-25 MRN MRN-181511 presenting at Stanford Medical", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1962-12-25", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-181511", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3b956aa50b4e8d2f7a2ed673d3550d3dd5c8d1eba4e71306ad5ea875a950043b", "timestamp_unix": 1773172058, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-000328", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient James Wilson MRN MRN-293757 facility Cedars-Sinai", "masked_text": "face_region detected patient James Wilson MRN MRN-293757 facility Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-293757", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 66, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ed9b75749fe3eadfa5629684e160d60c386cfc7b613b5bd54141773583da1542", "timestamp_unix": 1773034240, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000329", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Claire Nguyen recorded at UCSF Health on 2014-11-04", "masked_text": "audio annotation Claire Nguyen recorded at UCSF Health on 2014-11-04", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2014-11-04", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f7f3862f4f6c0bcaa90d03e31c295b0683ee19466b9653f92592462506d3fbd7", "timestamp_unix": 1771671149, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000330", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Marcus Webb social security number 184-51-9088 address 607 Maple St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "184-51-9088", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "607 Maple St, Greenfield", "start": 49, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1590f13ca128ecb572d11ceb72bf0c1314687a0231f17f3f11fcf2050277473c", "timestamp_unix": 1771587834, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000331", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Diana Patel born 1947-02-27 at Johns Hopkins on 2021-11-03", "masked_text": "follow up for [NAME_c3b55b] born [DOB_c09f7c] at [LOCATION_965228] [DATE_a11d21]-03", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1947-02-27", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 45, "end": 58}, {"phi_type": "DATE", "value": "2021-11-03", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "872b253acb46fcb73d91fba5fe08a9fb5daf823e99f893c245cb25d9c134b7ec", "timestamp_unix": 1771769579, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000332", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Carlos Rivera DOB 1939-06-07 MRN MRN-309991", "masked_text": "voice profile Carlos Rivera DOB 1939-06-07 MRN MRN-309991", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1939-06-07", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-309991", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f77672ffbd6d5aa01318a8770c0cbdb1b5a1de9ad55a8ba09088a7969f9af3b0", "timestamp_unix": 1771454159, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000333", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Thomas Harris recorded at Johns Hopkins on 2002-08-22", "masked_text": "audio annotation Alex Morgan recorded at General Hospital 2000-01-01-22", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 43, "end": 56}, {"phi_type": "DATE", "value": "2002-08-22", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "90211a92706e566c9f539d930822cde7976e4c5a9fae6fa8e294df0fe36ba31a", "timestamp_unix": 1770914111, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000334", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Marcus Webb ID MRN-904857 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_ede0f8] ID [MRN_7e4d47] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-904857", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 59, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fd910d3653e665c86aabc7e4609c75d7aa7893129a2148e8d5c8e0bebd04f74a", "timestamp_unix": 1773317386, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000335", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Maria Garcia MRN MRN-134455 date 2009-12-13", "masked_text": "ECG metadata patient Maria Garcia MRN MRN-134455 date 2009-12-13", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-134455", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2009-12-13", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c05f9d725074b8cfd608e93169fecd894b12dc6a0f79e4723f46ebe6e8175113", "timestamp_unix": 1771127181, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000336", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Michael Taylor DOB 1967-01-13 MRN MRN-618721", "masked_text": "voice profile [NAME_ae3ff9] DOB [DOB_7ebb4a] MRN [MRN_183d04]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1967-01-13", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-618721", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "aa18a46777fe2b252418a0ee10b38d5653356d5fd07da9c9d3c2c8a88f6941b0", "timestamp_unix": 1772018586, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000337", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Linda Martinez MRN MRN-359642 date 2010-03-01", "masked_text": "ECG metadata patient Linda Martinez MRN MRN-359642 date 2010-03-01", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-359642", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2010-03-01", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8b89b25a76603b5554c2375bf1268a2febde98f085305ad7118d5cb2037e6c4b", "timestamp_unix": 1771516725, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000338", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Carlos Rivera age 61 facility Johns Hopkins", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "61", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 43, "end": 56}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7ec66a1c1053ee0e4fb6d90ecb207fa35089b7614cc7a8891a1e41f04b023e9d", "timestamp_unix": 1771925985, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000339", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Michael Taylor DOB 1969-04-10 device Mount Sinai recorded 2018-06-09", "masked_text": "waveform header [NAME_ae3ff9] DOB [DOB_485610] device [LOCATION_2d69ff] recorded[DATE_efee2b]9", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1969-04-10", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2018-06-09", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ba54578ed7da7be215e6052b12227d197d1507155e1e40b183893c39415f7231", "timestamp_unix": 1771456499, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000340", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Susan Anderson DOB 1976-05-17 device Johns Hopkins recorded 2014-11-25", "masked_text": "waveform header [NAME_4a6eeb] DOB [DOB_0796ff] device [LOCATION_965228] record[DATE_5053f6]-25", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1976-05-17", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 53, "end": 66}, {"phi_type": "DATE", "value": "2014-11-25", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "efee8400be42ae4cccb86c215c45efd223fc19b4dc24ac703f696e2c00066729", "timestamp_unix": 1771284719, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000341", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "follow up for Priya Sharma born 1952-11-18 at Stanford Medical on 2014-03-08", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED]EDACTED]-03-08", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1952-11-18", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 46, "end": 62}, {"phi_type": "DATE", "value": "2014-03-08", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "efe9bad958c80e575c0aaec7b2b6d1e60aac7fa41cafff3a7f29a49dc00b9573", "timestamp_unix": 1771729163, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-000342", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Emily Brown DOB 1952-05-21 scan date 2009-08-16", "masked_text": "imaging metadata Emily Brown DOB 1952-05-21 scan date 2009-08-16", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1952-05-21", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2009-08-16", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b04f1ea94dea8479ec115376f501e439e62f48b555ed97da1efe433f79599718", "timestamp_unix": 1773294715, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000343", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Claire Nguyen date of birth 1951-05-22 MRN MRN-284533 presenting at Mass General Hospital", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1951-05-22", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-284533", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 68, "end": 89}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "903cd4b393fa778c34b07935320f831e3148cbc3b5e95c0c2244149bda424086", "timestamp_unix": 1773071147, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-000344", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace Marcus Webb age 67 facility Cleveland Clinic", "masked_text": "vitals trace [NAME_ede0f8] age [AGE_735b90] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "67", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 41, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c4b3b952d52afef2d2f4422a11fd304fe27d09cc0ac2b128fa18d3ba331c9585", "timestamp_unix": 1772535526, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000345", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "Arthur Coleman social security number 658-64-8780 address 602 Chestnut St, Fairview", "masked_text": "Arthur Coleman social security number 658-64-8780 address 602 Chestnut St, Fairview", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "658-64-8780", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "602 Chestnut St, Fairview", "start": 52, "end": 77}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1db67a26d95a8f2e337009f9fd40fdbc1f4b3c934261fa7e443803b44766150c", "timestamp_unix": 1771907509, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000346", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Maria Garcia ID MRN-824233 institution NYU Langone", "masked_text": "DICOM header patient Maria Garcia ID MRN-824233 institution NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-824233", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 60, "end": 71}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "92b3770fa1944db5bf111ebeeff04e2d5f932faaeeae26e438e8e90daf69e06c", "timestamp_unix": 1773416927, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000347", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Emily Brown DOB 1954-04-28 device Mass General Hospital recorded 2015-12-14", "masked_text": "waveform header [NAME_87fe31] DOB [DOB_b6dab4] device [LOCATION_76e661]DATE_6c556f] 2015-12-14", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1954-04-28", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 50, "end": 71}, {"phi_type": "DATE", "value": "2015-12-14", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b92eb18a324768c306192c69e3ec9f5e8f5c3d4590c8ba4d7180294a07093f57", "timestamp_unix": 1772777391, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-000348", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Carlos Rivera ID MRN-575279 institution UCSF Health", "masked_text": "DICOM header patient Carlos Rivera ID MRN-575279 institution UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-575279", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7e56225a07b634318b3e7da5d32773942e1399c0fa26471d30f8d9613bde045c", "timestamp_unix": 1772985072, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000349", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Carlos Rivera phone number (377) 803-6367 age 41", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(377) 803-6367", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "41", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "114f362e83ea1e491cd0024c9cbde65b4921b88b59c1461133c94c7effd56df9", "timestamp_unix": 1771057528, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000350", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript Linda Martinez MRN MRN-193298 contact (918) 972-3764", "masked_text": "voice transcript Linda Martinez MRN MRN-193298 contact (918) 972-3764", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-193298", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(918) 972-3764", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4280c9d6a55d19f548fde6b90aa034acfd64561da7666a7f46a05a90a9005550", "timestamp_unix": 1771070730, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000351", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Referral sent for Diana Patel (DOB 1984-08-27) to specialist in Cleveland Clinic.", "masked_text": "Referral sent for Diana Patel (DOB 1984-08-27) to specialist in Cleveland Clinic.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1984-08-27", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 64, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "597878f36f88c674d2c659e0c230d587b031f53e6102c5968310b7c5db376cba", "timestamp_unix": 1772693393, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000352", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient Linda Martinez MRN MRN-487593 date 2021-04-23", "masked_text": "ECG metadata patient [NAME_f60f59] MRN [MRN_36a979] date [DATE_cc987e]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-487593", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2021-04-23", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1b97f3442143385981c81c2dc1ff09ec1692c0dbbaa95c55df51434b1dff9e8a", "timestamp_unix": 1773143502, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-000353", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Priya Sharma (MRN MRN-844033) discharged on 2004-09-02. Follow up at Johns Hopkins.", "masked_text": "Priya Sharma (MRN MRN-844033) discharged on 2004-09-02. Follow up at Johns Hopkins.", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "MRN", "value": "MRN-844033", "start": 18, "end": 28}, {"phi_type": "DATE", "value": "2004-09-02", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 69, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5af89b7b1ceadb52fc3e41cd758cda06785922173e74dab01245e64680ddf38c", "timestamp_unix": 1772737448, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000354", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Marcus Webb phone (520) 145-3095 age 51", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(520) 145-3095", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "51", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f80cec5ade9a11881b06f1d3c78adc8d5e6c1ecbf4634dc78841459a154e96f5", "timestamp_unix": 1771622145, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000355", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Thomas Harris born 1983-03-18 at NYU Langone on 2022-08-14", "masked_text": "follow up for [NAME_7ccf35] born [DOB_65350b] at [LOCATION_789675] on[DATE_185eb9]4", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1983-03-18", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 47, "end": 58}, {"phi_type": "DATE", "value": "2022-08-14", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "cbfd54481e2a1bbb24ecd5fd8a4747ff07c710d3a867a63c5c8d9aec6b323373", "timestamp_unix": 1771598052, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000356", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Patricia Moore MRN MRN-198123 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_b9db31] MRN [MRN_77f6bd] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-198123", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 68, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "103d39f8cddef4abc3648f716553c8c4f5a32bbe057cbae3e2cc3fd52b3c746d", "timestamp_unix": 1773127648, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000357", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Sarah Johnson social security number 571-94-8861 address 482 Main St, Fairview", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownirview", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "571-94-8861", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "482 Main St, Fairview", "start": 51, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e21748ed316b4dc613af910d5a52d7ab073c18e8182493624f4f3fcbb291c6bc", "timestamp_unix": 1773266012, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000358", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation James Wilson recorded at Cleveland Clinic on 2002-07-09", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-07-09", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 42, "end": 58}, {"phi_type": "DATE", "value": "2002-07-09", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "15a4f403105e7685c55fc6f7a44b84c65d6b34826f8187dbe5c5f03ba93d30fa", "timestamp_unix": 1773075837, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000359", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Referral sent for Robert Chen (DOB 1953-11-25) to specialist in Cedars-Sinai.", "masked_text": "Referral sent for [NAME_2665a8] (DOB [DOB_6b5161]) to specialist in [LOCATION_42e401].", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1953-11-25", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 64, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "71a13824360824e6982b472e7078066cb9917afa1063486cd85ce345111c6c3e", "timestamp_unix": 1771396292, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-000360", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Angela White age 37 facility NYU Langone", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "37", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 42, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3e9a7686756d64738fac9c7197418ad37db145bb9b8fee9f1ce01ad75d3a1b7e", "timestamp_unix": 1771249261, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000361", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Spoke with Robert Chen at (637) 402-1781. Address on file: 407 Cedar St, Maplewood.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownplewood.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(637) 402-1781", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "407 Cedar St, Maplewood", "start": 52, "end": 75}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "6384ca6b334b12261dd0368d5d884c8165445260b13418ec82305c6b016c0bda", "timestamp_unix": 1771501009, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000362", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Sarah Johnson recorded at NYU Langone on 2022-05-11", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-011", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2022-05-11", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e186255b181dcaf6ed017d8cffb3524d36a785b71c3b20be80aa34e24ecc1191", "timestamp_unix": 1772338117, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000363", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "face_region detected patient Sarah Johnson MRN MRN-554871 facility NYU Langone", "masked_text": "face_region detected patient [NAME_579335] MRN [MRN_c69537] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-554871", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b54007209d39bf4924f690038fe7c4862715d4a60a3cb14b872536d8fa05aa33", "timestamp_unix": 1770863104, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000364", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient James Wilson MRN MRN-217348 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_3d8dc8] MRN [MRN_f8c504] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-217348", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 66, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2d2d37cbf3b8e67b084a697ffcf9a27bbe6f8c156c3356bab25b265a58eeaa2b", "timestamp_unix": 1772187778, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000365", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Thomas Harris DOB 1942-03-05 device Mass General Hospital recorded 2001-06-01", "masked_text": "waveform header [NAME_7ccf35] DOB [DOB_806d85] device [LOCATION_76e661]DATE_0f1694] 2001-06-01", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1942-03-05", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 52, "end": 73}, {"phi_type": "DATE", "value": "2001-06-01", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c49f6b4b85dafe0ab7f191fa2b15e62d059f1f1e5e4477a5c3ebd9964ed8cae6", "timestamp_unix": 1771370790, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-000366", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID Priya Sharma phone (931) 162-9655 age 71", "masked_text": "speaker ID [NAME_74036d] phone [PHONE_412544] age [AGE_e2c420]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(931) 162-9655", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "71", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "47564aa992178d5046e241138e60b97bdd1b49f42235fd7309edf1d200b39674", "timestamp_unix": 1771374625, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-000367", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID James Wilson phone (719) 324-6556 age 67", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(719) 324-6556", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "67", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1fde3e94453f4d0552dd119fb2edbb6494090654e5e6d6f6a973329b81fbaa5e", "timestamp_unix": 1771468846, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000368", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Emily Brown date of birth 1977-08-05 MRN MRN-309174 presenting at Johns Hopkins", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1977-08-05", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-309174", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 66, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4f8f3699f8d035e80a9ceaac3efe9a82e5c00f26b5ff475d55d811580efc1ee6", "timestamp_unix": 1771338176, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-000369", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Spoke with Claire Nguyen at (563) 887-1764. Address on file: 598 Pine St, Fairview.", "masked_text": "Spoke with Claire Nguyen at (563) 887-1764. Address on file: 598 Pine St, Fairview.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(563) 887-1764", "start": 28, "end": 42}, {"phi_type": "ADDRESS", "value": "598 Pine St, Fairview", "start": 54, "end": 75}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "dcffb34c8a90634592ad6999af74ec18007e4f3a254a0510e036c6b4499a73b9", "timestamp_unix": 1773238434, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000370", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Sarah Johnson DOB 1941-10-20 device Cedars-Sinai recorded 2005-12-10", "masked_text": "waveform header [NAME_579335] DOB [DOB_fca4b8] device [LOCATION_42e401] recorde[DATE_f93380]10", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1941-10-20", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 52, "end": 64}, {"phi_type": "DATE", "value": "2005-12-10", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8080f36b71d160f8bb78620bf813968016316ae3083c406f7861b60d982b6e5a", "timestamp_unix": 1773033449, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000371", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Angela White phone number (685) 449-5698 age 71", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(685) 449-5698", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "71", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ea84356aa782495b84b4b7b5fb11817995b5e5dae69c6873e18e41f21217e48c", "timestamp_unix": 1772814016, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000372", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Thomas Harris DOB 1962-07-14 MRN MRN-993796", "masked_text": "voice profile [NAME_7ccf35] DOB [DOB_187fa1] MRN [MRN_692f28]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1962-07-14", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-993796", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c1bb7732d20e42aa981739e002835ec987fc695f6816bb3cf6448bc3d985a418", "timestamp_unix": 1773192103, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000373", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Marcus Webb age 36 facility Mass General Hospital", "masked_text": "vitals trace Marcus Webb age 36 facility Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "36", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 41, "end": 62}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "dd9ed21746e71bb9cc5fc68f019c9dfe7a77d936d327bc6c27e1c8ffabe7c984", "timestamp_unix": 1772589527, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000374", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation David Lee recorded at Stanford Medical on 2006-02-17", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-02-17", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 39, "end": 55}, {"phi_type": "DATE", "value": "2006-02-17", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e30c34ab0c594acbc7fcbb6f88bf5954ca1f9e8fd76148a797c7680639e72229", "timestamp_unix": 1772020883, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000375", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "voice transcript Susan Anderson MRN MRN-861800 contact (949) 161-7110", "masked_text": "voice transcript Susan Anderson MRN MRN-861800 contact (949) 161-7110", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-861800", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(949) 161-7110", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "33da07704a25f1fe6715496b45a1d4f170f6b7972bcb33aa4508525b963076c8", "timestamp_unix": 1771048952, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000376", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Claire Nguyen (MRN MRN-985517) discharged on 2023-04-04. Follow up at Cedars-Sinai.", "masked_text": "[NAME_2ea2ee] (MRN [MRN_383792]) discharged on [DATE_000de5]. Follow up at [LOCATION_42e401].", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "MRN", "value": "MRN-985517", "start": 19, "end": 29}, {"phi_type": "DATE", "value": "2023-04-04", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 70, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "99d876e83f8b3d71fb4406eb6a99b9ef76b20c24bc2618ae594c4727eb494090", "timestamp_unix": 1771934654, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000377", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "ECG metadata patient Maria Garcia MRN MRN-545526 date 2018-09-17", "masked_text": "ECG metadata patient Maria Garcia MRN MRN-545526 date 2018-09-17", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-545526", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2018-09-17", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.65, "risk_score_after": 0.65, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7c903a0b62f028facedefcf361457474cd6311c6fb59799b0087bf38bd742798", "timestamp_unix": 1771673958, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000378", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Robert Chen MRN MRN-608312 date 2014-08-02", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-608312", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2014-08-02", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "efc7ad6d62c8918804828635d7e280302d27a79eac0449794baa502a2c666991", "timestamp_unix": 1772951779, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000379", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "speaker ID Marcus Webb phone (583) 410-5816 age 24", "masked_text": "speaker ID [NAME_ede0f8] phone [PHONE_2ba280] age [AGE_1ff1de]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(583) 410-5816", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "24", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3a11ec35a438c8dbeaadd20d74e29cb8f1862d9df3b540beeefa8427b5724c2a", "timestamp_unix": 1772545705, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-000380", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "voice transcript Maria Garcia MRN MRN-537859 contact (663) 445-7181", "masked_text": "voice transcript [NAME_498cee] MRN [MRN_38fb5c] contact [PHONE_9951af]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-537859", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(663) 445-7181", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "19739787869ffab60b764051709692e32934ea12ee8163f76ad842a2f411038f", "timestamp_unix": 1772825041, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000381", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Linda Martinez ID MRN-514603 institution Cedars-Sinai", "masked_text": "DICOM header patient Linda Martinez ID MRN-514603 institution Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-514603", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 62, "end": 74}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e06ac7c002698d324d78abdacb5962abe4747f436d314ff6a8e5fe26960b24db", "timestamp_unix": 1771103824, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000382", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Marcus Webb called from (219) 223-9713 reporting symptoms. Age: 92.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 0, "end": 11}, {"phi_type": "PHONE", "value": "(219) 223-9713", "start": 24, "end": 38}, {"phi_type": "AGE", "value": "92", "start": 64, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "fd3b3b6ceadb50c9d54fb4ade0fc3aeee19c77b833ebf7118b17b6a215b7aaee", "timestamp_unix": 1771212074, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000383", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Angela White DOB 1966-01-11 MRN MRN-289276", "masked_text": "voice profile [NAME_cada0d] DOB [DOB_baf5ff] MRN [MRN_01aa62]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1966-01-11", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-289276", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6b51d5171d7690b97983810c02492fc3aa6d2d0036b196389f28bd8c1ada8030", "timestamp_unix": 1773073990, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000384", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Emily Brown phone number (599) 201-6243 age 33", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(599) 201-6243", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "33", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "c71920787e7a7290f00d8bf675194bb14399f3dacc742abb7c66529b13d5393f", "timestamp_unix": 1772444868, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000385", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Maria Garcia recorded at Mayo Clinic on 2000-05-18", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-018", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 42, "end": 53}, {"phi_type": "DATE", "value": "2000-05-18", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2e83ccd67d398b39990acf12d6203c566ee774f11939a88c9d83da4b83368241", "timestamp_unix": 1771123308, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000386", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for James Wilson born 1940-11-17 at Mount Sinai on 2001-01-27", "masked_text": "follow up for [NAME_3d8dc8] born [DOB_999932] at [LOCATION_2d69ff] on[DATE_45e33e]7", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1940-11-17", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 46, "end": 57}, {"phi_type": "DATE", "value": "2001-01-27", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "29d2a65cffe8fe5a652ec07874368694fe89ee86b24608a076ed3c182a79a28d", "timestamp_unix": 1772747870, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000387", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Confirmed identity of Kevin Zhang via MRN MRN-468488 and DOB 1952-10-09.", "masked_text": "Confirmed identity of Kevin Zhang via MRN MRN-468488 and DOB 1952-10-09.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-468488", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1952-10-09", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.63, "risk_score_after": 0.63, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "bae62c167c2ed0d56f959cc9864c287360d434dea785e8ae1cd4f78d88066a5f", "timestamp_unix": 1771638138, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000388", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Thomas Harris social security number 116-98-3190 address 351 Maple St, Fairview", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownirview", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "116-98-3190", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "351 Maple St, Fairview", "start": 51, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "2f3ed35f6ce363c134f8ac05edc8f48063d819c073923bb559d72d4995c9fcf9", "timestamp_unix": 1772722057, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000389", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace David Lee age 19 facility Mayo Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "AGE", "value": "19", "start": 27, "end": 29}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 39, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b1914391fd53d5b0997cc4e10930432ec4681f96aa8dba52a588b73616db152e", "timestamp_unix": 1771896011, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000390", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Patricia Moore date of birth 1983-05-22 MRN MRN-300814 presenting at Cleveland Clinic", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1983-05-22", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-300814", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 69, "end": 85}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7dbe4bc627ee4327de4cd1f267f9d47c68af6170e0012a3503ba8fb3bbcc26f8", "timestamp_unix": 1772627472, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-000391", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Claire Nguyen age 53 facility Cleveland Clinic", "masked_text": "vitals trace Claire Nguyen age 53 facility Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "53", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 43, "end": 59}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "93e1d359da1e9c3e2985cbe1fc8d2ba96bf94ed3693cafc8d721d5fab3e9db24", "timestamp_unix": 1771214601, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000392", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Maria Garcia phone (480) 224-9491 age 46", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(480) 224-9491", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "46", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2f79b0a7f20a31f511850387baf5ff0035666d27ab3746fafad87791a4cf6712", "timestamp_unix": 1771688051, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000393", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Arthur Coleman phone (633) 176-5095 age 30", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(633) 176-5095", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "30", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c61d6423a2ce3bf71f93f224537389e28f4d72a884e5564ebf1425440b3850cc", "timestamp_unix": 1771638194, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000394", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Carlos Rivera (MRN MRN-972957) discharged on 2018-02-03. Follow up at Boston Medical Center.", "masked_text": "[NAME_58ff53] (MRN [MRN_164684]) discharged on [DATE_bdbd8f]. Follow up at [LOCATION_bfb4ce].", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "MRN", "value": "MRN-972957", "start": 19, "end": 29}, {"phi_type": "DATE", "value": "2018-02-03", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 70, "end": 91}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "682f58ae19ab24cecc7aa4001c16e94e8cb50667134a3e7fcc08748a6526f16b", "timestamp_unix": 1772135930, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000395", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Confirmed identity of Angela White via MRN MRN-168986 and DOB 1938-05-20.", "masked_text": "Confirmed identity of [REDACTED] via MRN [REDACTED] and[REDACTED]05-20.", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 22, "end": 34}, {"phi_type": "MRN", "value": "MRN-168986", "start": 43, "end": 53}, {"phi_type": "DOB", "value": "1938-05-20", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.75, "risk_score_after": 0.075, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d79e753e68a1e4bee05f34c5be5d739ceb35db3ed741fd08f5e214d64932ed07", "timestamp_unix": 1771502885, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3975}}
{"record_id": "AUDIT-000396", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Marcus Webb age 63 facility Mass General Hospital", "masked_text": "vitals trace Marcus Webb age 63 facility Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "63", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 41, "end": 62}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "886780453d0e5c0b6de46ae8964edb8c37bff21161960abb2189457d52236f88", "timestamp_unix": 1771585030, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000397", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "Arthur Coleman date of birth 1938-03-10 MRN MRN-557019 presenting at Boston Medical Center", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1938-03-10", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-557019", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 69, "end": 90}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a30c04f308e2754c87853e511f4ecdde792ca4c3c2bccaf91b5ebb004c47533d", "timestamp_unix": 1770990212, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-000398", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "voice transcript James Wilson MRN MRN-310105 contact (549) 293-8794", "masked_text": "voice transcript James Wilson MRN MRN-310105 contact (549) 293-8794", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-310105", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(549) 293-8794", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9f332c71d1e7d7fdf509db0de60eb0bc240dc2b6300dcd6db391284aaf11d5aa", "timestamp_unix": 1770865796, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000399", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Linda Martinez MRN MRN-103876 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_f60f59] MRN [MRN_b837f3] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-103876", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 68, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2c568ab9a5dec9232b5137badd869d81c9b9cbc18cfb8d10766652e1516d7d19", "timestamp_unix": 1771928154, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000400", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Thomas Harris called from (230) 303-4241 reporting symptoms. Age: 61.", "masked_text": "Thomas Harris called from (230) 303-4241 reporting symptoms. Age: 61.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "PHONE", "value": "(230) 303-4241", "start": 26, "end": 40}, {"phi_type": "AGE", "value": "61", "start": 66, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c29d57b341de2c3da1acd7a1a710b2e156612b944d0011ed0be573e0026dadb5", "timestamp_unix": 1772701062, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000401", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "Robert Chen social security number 345-57-7100 address 770 Main St, Fairview", "masked_text": "Robert Chen social security number 345-57-7100 address 770 Main St, Fairview", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "345-57-7100", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "770 Main St, Fairview", "start": 49, "end": 70}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f64d49e0e04fc4ed83bfe55f3bb87c4a1d6f097340bd6c50b980a029cc09fdc2", "timestamp_unix": 1772844127, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000402", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "follow up for Priya Sharma born 1979-06-11 at Stanford Medical on 2004-06-08", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED]EDACTED]-06-08", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1979-06-11", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 46, "end": 62}, {"phi_type": "DATE", "value": "2004-06-08", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ea50f60259c2ff18ff70305deb2ba2f9453414adbcaa4e081c3565faa756b55c", "timestamp_unix": 1771318083, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-000403", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "voice profile Priya Sharma DOB 1985-08-26 MRN MRN-168024", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1985-08-26", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-168024", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c2d1b4a9fa00ba8992bfd0b816f13241e9c3366dba03fc87d022ac4afc7ca9e0", "timestamp_unix": 1771374611, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-000404", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Maria Garcia age 65 facility Stanford Medical", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "65", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 42, "end": 58}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e5e97b7fd361d18ba1728c1f143c0352a7b63b6944c325553b63238fda87a76a", "timestamp_unix": 1772886497, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000405", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient identified as Thomas Harris, SSN 518-57-9151, residing at 736 Maple St, Lakewood.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownkewood.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 22, "end": 35}, {"phi_type": "SSN", "value": "518-57-9151", "start": 41, "end": 52}, {"phi_type": "ADDRESS", "value": "736 Maple St, Lakewood", "start": 60, "end": 82}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "123777bcf9cab82c962bf8724c5fb04a704c7c6182f03237ee463158c0a321e0", "timestamp_unix": 1772469331, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000406", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Claire Nguyen MRN MRN-774920 facility Stanford Medical", "masked_text": "face_region detected patient Claire Nguyen MRN MRN-774920 facility Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-774920", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "561c22bc4c372cd5c7c91fac447f3c4d7eb0157f16c021d8edf1d50fc296e000", "timestamp_unix": 1772298732, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000407", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Susan Anderson MRN MRN-395536 contact (615) 941-1194", "masked_text": "voice transcript [NAME_4a6eeb] MRN [MRN_72cc4c] contact [PHONE_79836e]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-395536", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(615) 941-1194", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7590d3c11f67ba9bc9af8a5d0875c0ce47630eab587bdbafaf8be16daf78bb5a", "timestamp_unix": 1772469613, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-000408", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID James Wilson phone (649) 560-1493 age 81", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(649) 560-1493", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "81", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "547761252d818b10f53200f5b0a66fc46243eb10d83500f0a6567f25fd6ac3c0", "timestamp_unix": 1772504143, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000409", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Susan Anderson MRN MRN-441919 date 2012-04-13", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-441919", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2012-04-13", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2eb56b1f9b022ab14b99654b2d8745f7c8a600113cb6c24a9e4edf308db48be9", "timestamp_unix": 1772659970, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000410", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Emily Brown MRN MRN-209380 date 2002-07-10", "masked_text": "ECG metadata patient Emily Brown MRN MRN-209380 date 2002-07-10", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-209380", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2002-07-10", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1d5aeb634d94a43d86bbf0c2689d7e7f259e178096cb120af92240166267db43", "timestamp_unix": 1771250445, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000411", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Angela White called from (749) 528-8835 reporting symptoms. Age: 44.", "masked_text": "[NAME_cada0d] called from [PHONE_3509c3] reporting symptoms. Age: [AGE_f71771].", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 0, "end": 12}, {"phi_type": "PHONE", "value": "(749) 528-8835", "start": 25, "end": 39}, {"phi_type": "AGE", "value": "44", "start": 65, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "808e82082ba0655d973ec4b0e3d516dd09669e6907555c6fd5502871531f3210", "timestamp_unix": 1771458548, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000412", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Michael Taylor MRN MRN-311500 contact (265) 944-7541", "masked_text": "voice transcript [NAME_ae3ff9] MRN [MRN_d81647] contact [PHONE_cc9be3]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-311500", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(265) 944-7541", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e9fd15c76c884950abe7bafec89e119acc1a5287ce41a82473bdb2d25277c873", "timestamp_unix": 1773067807, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-000413", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Priya Sharma ID MRN-963428 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_74036d] ID [MRN_c1cccf] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-963428", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 60, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a314bec4ce83deadaf91b4f6d3fb7ad2020a948c5ae027ad2b9130ed036762d1", "timestamp_unix": 1772787504, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000414", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient James Wilson MRN MRN-617459 facility Cedars-Sinai", "masked_text": "face_region detected patient [NAME_3d8dc8] MRN [MRN_d00000] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-617459", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 66, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "860dcb0b4f8cd482a06c74aad217b0893784fdb1ce0725bc1b5ba18d3cf2dfdb", "timestamp_unix": 1771511449, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000415", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Imaging ordered for Carlos Rivera, MRN MRN-882193, DOB 1982-08-13 at NYU Langone.", "masked_text": "Imaging ordered for Carlos Rivera, MRN MRN-882193, DOB 1982-08-13 at NYU Langone.", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 20, "end": 33}, {"phi_type": "MRN", "value": "MRN-882193", "start": 39, "end": 49}, {"phi_type": "DOB", "value": "1982-08-13", "start": 50, "end": 60}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.78, "risk_score_after": 0.78, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c84674dee1055a7c3c86165c17e0403f78c9b8acc1788f2f2187883039b3f705", "timestamp_unix": 1773103685, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000416", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Michael Taylor phone (821) 202-3903 age 27", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(821) 202-3903", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "27", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a70bfef792e333da454d6c1af8740a0709a944c9def731798dfcb05d29d779f1", "timestamp_unix": 1772806109, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000417", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "vitals trace James Wilson age 18 facility Boston Medical Center", "masked_text": "vitals trace [NAME_3d8dc8] age [AGE_6f4922] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "18", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 42, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "acae077dccd62dbe0b83096e639993868413222440cbf76bbba66d5cb914b32c", "timestamp_unix": 1772603769, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000418", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name John Smith phone number (885) 164-4613 age 71", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 13, "end": 23}, {"phi_type": "PHONE", "value": "(885) 164-4613", "start": 37, "end": 51}, {"phi_type": "AGE", "value": "71", "start": 56, "end": 58}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "438bebbdea8333c24e06839d97db15d476e8d0db362f750d176fe743aa181b10", "timestamp_unix": 1772077789, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000419", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Linda Martinez ID MRN-324164 institution Mayo Clinic", "masked_text": "DICOM header patient [NAME_f60f59] ID [MRN_e5f52d] institution [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-324164", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 62, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f4cc8d2874b2644b6a5774d6b674e79c769351ba2b6d7cfc0e91227c68af8fd5", "timestamp_unix": 1771902305, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000420", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Referral sent for Sarah Johnson (DOB 1954-10-16) to specialist in Johns Hopkins.", "masked_text": "Referral sent for Sarah Johnson (DOB 1954-10-16) to specialist in Johns Hopkins.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 18, "end": 31}, {"phi_type": "DOB", "value": "1954-10-16", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 66, "end": 79}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "51f33a83a1cb5f2fd05a5cf6c56e4911e895b6fcd17893b478209aacea2cff60", "timestamp_unix": 1771427718, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000421", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Record updated for Linda Martinez at 701 Oak St, Riverside on 2007-10-03.", "masked_text": "Record updated for [NAME_f60f59] at [ADDRESS_8810b6] on [DATE_48ab44].", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "701 Oak St, Riverside", "start": 37, "end": 58}, {"phi_type": "DATE", "value": "2007-10-03", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "93d1f071dcaf31f8ee3365e1e8c8c24abd01b1f0048f77418c03929a004c6782", "timestamp_unix": 1771358109, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000422", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "face_region detected patient Priya Sharma MRN MRN-565280 facility UCSF Health", "masked_text": "face_region detected patient [NAME_74036d] MRN [MRN_1cc9b3] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-565280", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "24111dd6814d4fae67319647ebd8f9ef784776035282669113cf8c18028f3889", "timestamp_unix": 1772586659, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000423", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Linda Martinez recorded at Johns Hopkins on 2015-02-07", "masked_text": "audio annotation Linda Martinez recorded at Johns Hopkins on 2015-02-07", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 44, "end": 57}, {"phi_type": "DATE", "value": "2015-02-07", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e36cc22e53a5d3011ced739f043f5fc11cbac0420bb30a1e86f1c24d701cea0e", "timestamp_unix": 1772923278, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000424", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Angela White (MRN MRN-860206) discharged on 2009-05-19. Follow up at Cleveland Clinic.", "masked_text": "[NAME_cada0d] (MRN [MRN_3396d6]) discharged on [DATE_5cdf09]. Follow up at [LOCATION_6532a6].", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 0, "end": 12}, {"phi_type": "MRN", "value": "MRN-860206", "start": 18, "end": 28}, {"phi_type": "DATE", "value": "2009-05-19", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 69, "end": 85}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "0d0a261beacd5e7ffe89b9d1f021a576b351f9c9827e6c9976bbc405a283a2d6", "timestamp_unix": 1771431743, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000425", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Lab results for Marcus Webb, 88 year old from Johns Hopkins, reviewed on 2019-09-05.", "masked_text": "Lab results for [NAME_ede0f8], [AGE_2a38a4] year old from [LOCATION_965228], reviewed on [DATE_18fc03].", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "AGE", "value": "88", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 46, "end": 59}, {"phi_type": "DATE", "value": "2019-09-05", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "45bcbfc931772636f093d14e0424d54da6639749ff86faf9ab1baa7f1cdece00", "timestamp_unix": 1771854196, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000426", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient David Lee MRN MRN-449421 date 2015-07-14", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-449421", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2015-07-14", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6a495df2dc6d188ccb1bcee6bb487a0fb158a5445947706755efa3c2a04004f4", "timestamp_unix": 1771396593, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000427", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Emily Brown MRN MRN-303663 facility Mass General Hospital", "masked_text": "face_region detected patient Emily Brown MRN MRN-303663 facility Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-303663", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f1aaf63467e8a1885452ab8e6951b8c191fb63c9f68d03a0ea1431e1e202fbaf", "timestamp_unix": 1772433418, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000428", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient John Smith MRN MRN-831351 date 2000-02-25", "masked_text": "ECG metadata patient John Smith MRN MRN-831351 date 2000-02-25", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-831351", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2000-02-25", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "06817e7b6cb7d7effe57d1ede69103e3f82759b38e8566f5c4e9ec78c85a2348", "timestamp_unix": 1770991384, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000429", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Lab results for Susan Anderson, 62 year old from Johns Hopkins, reviewed on 2020-10-25.", "masked_text": "Lab results for [NAME_4a6eeb], [AGE_44f683] year old from [LOCATION_965228], reviewed on [DATE_7ea1de].", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "62", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 49, "end": 62}, {"phi_type": "DATE", "value": "2020-10-25", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "3e11afd7ba3c5a1c8b3698a667d61c121fd849718810f37e0e1b43244b149ac3", "timestamp_unix": 1772571106, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000430", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "waveform header David Lee DOB 1966-01-04 device Cleveland Clinic recorded 2005-06-06", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] rec[REDACTED]-06-06", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1966-01-04", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 48, "end": 64}, {"phi_type": "DATE", "value": "2005-06-06", "start": 68, "end": 78}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e3927c5a78fc5ea15915b3c9e457fca8be7317dfcabe5e7555254916dc492288", "timestamp_unix": 1772686622, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-000431", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Emily Brown DOB 1946-04-02 MRN MRN-948485", "masked_text": "voice profile Emily Brown DOB 1946-04-02 MRN MRN-948485", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1946-04-02", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-948485", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7d146b2998eec287daf364ac03bbd965eb2ad58eaa4aa0a8bce553b05e0692e8", "timestamp_unix": 1773180383, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000432", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Sarah Johnson DOB 1966-11-25 scan date 2000-07-20", "masked_text": "imaging metadata Sarah Johnson DOB 1966-11-25 scan date 2000-07-20", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1966-11-25", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2000-07-20", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8f708fd1943853a50fb520c07512a3e6f0b79de5240d6befc570077c056ad960", "timestamp_unix": 1771465042, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000433", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Linda Martinez ID MRN-478756 institution Johns Hopkins", "masked_text": "DICOM header patient [NAME_f60f59] ID [MRN_cd4f2c] institution [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-478756", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 62, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f32ffba2c18dea6ada5e66af4304d0dc9fa1cabe2f399aa7cbee3a55198a9dbe", "timestamp_unix": 1770925329, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000434", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Diana Patel (MRN MRN-639926) discharged on 2001-12-11. Follow up at Cleveland Clinic.", "masked_text": "[NAME_c3b55b] (MRN [MRN_c79d6c]) discharged on [DATE_993357]. Follow up at [LOCATION_6532a6].", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 0, "end": 11}, {"phi_type": "MRN", "value": "MRN-639926", "start": 17, "end": 27}, {"phi_type": "DATE", "value": "2001-12-11", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "33fce084c134d4b6ecbad5715c2aebead6cc1f55a0a1f4cf40c683c62a7fa672", "timestamp_unix": 1771771505, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000435", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Kevin Zhang phone (346) 990-9520 age 29", "masked_text": "speaker ID Kevin Zhang phone (346) 990-9520 age 29", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(346) 990-9520", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "29", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "574529ac7769a73d4da09c029c6fc57b0210f74a2d0a975c6e067dd1624246cf", "timestamp_unix": 1771492006, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000436", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Linda Martinez born 1977-09-08 at NYU Langone on 2008-04-24", "masked_text": "follow up for [NAME_f60f59] born [DOB_470ac5] at [LOCATION_789675] on[DATE_2d4eca]4", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1977-09-08", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2008-04-24", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9284f37c7f5c051e374776edadaaf254e286503d901e8e001b4b2a8ebe6c4e14", "timestamp_unix": 1772880516, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000437", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "audio annotation Priya Sharma recorded at Stanford Medical on 2007-04-09", "masked_text": "audio annotation [NAME_74036d] recorded at [LOCATION_520308]ATE_7161b2]-04-09", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 42, "end": 58}, {"phi_type": "DATE", "value": "2007-04-09", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8f7e0d0bf57ea6eefa7333053c3a86078187eaf4b3df7aeae7d85d45130fa436", "timestamp_unix": 1772982747, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-000438", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patricia Moore (MRN MRN-233606) discharged on 2006-07-14. Follow up at UCSF Health.", "masked_text": "[NAME_b9db31] (MRN [MRN_955f94]) discharged on [DATE_ef03bd]. Follow up at [LOCATION_df473f].", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 0, "end": 14}, {"phi_type": "MRN", "value": "MRN-233606", "start": 20, "end": 30}, {"phi_type": "DATE", "value": "2006-07-14", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 71, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a67adcc007c608d784d227acd0c94da35df43d854149d04744d24ad0a35e0e3f", "timestamp_unix": 1771269924, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000439", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Robert Chen DOB 1969-08-11 MRN MRN-955793", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1969-08-11", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-955793", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a4a68f0f46475e90142484ae60d0bff246e5dd2603592ad3806255d00bbc9286", "timestamp_unix": 1772154335, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-000440", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation James Wilson recorded at Stanford Medical on 2005-08-24", "masked_text": "audio annotation James Wilson recorded at Stanford Medical on 2005-08-24", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 42, "end": 58}, {"phi_type": "DATE", "value": "2005-08-24", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f6ece8f17638c4f69fc5d0ed0fb85f57135b65a6f92cd3036a08cdc51e96c1a4", "timestamp_unix": 1773359466, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000441", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Kevin Zhang recorded at Boston Medical Center on 2003-03-11", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2003-03-11", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 41, "end": 62}, {"phi_type": "DATE", "value": "2003-03-11", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d266692787af9d7ebfa749c63629df089d9ce749353648e1cca1c9f16ffeb386", "timestamp_unix": 1771530889, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-000442", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for James Wilson born 1953-03-07 at Johns Hopkins on 2021-03-13", "masked_text": "follow up for [NAME_3d8dc8] born [DOB_929628] at [LOCATION_965228] [DATE_93c2ba]-13", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1953-03-07", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 46, "end": 59}, {"phi_type": "DATE", "value": "2021-03-13", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b74a799a7ce5ffb322facb90e7deefb47b5aa4b94ffc08f96df6474437b61b3b", "timestamp_unix": 1773047066, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000443", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "face_region detected patient Carlos Rivera MRN MRN-722217 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_58ff53] MRN [MRN_1536ee] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-722217", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 67, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b8a38a5bdb892693851a49ef94319228287728817da3f8270e0aaa266d839018", "timestamp_unix": 1773074063, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000444", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Sarah Johnson age 30 facility Mount Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "30", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 43, "end": 54}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4582c231dda697a84182f079cd72186ff4235fbc39642e5e042669115855bd49", "timestamp_unix": 1771839475, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000445", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Claire Nguyen DOB 1941-06-03 device Cedars-Sinai recorded 2002-09-27", "masked_text": "waveform header [NAME_2ea2ee] DOB [DOB_5854ad] device [LOCATION_42e401] recorde[DATE_71ea1c]27", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1941-06-03", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 52, "end": 64}, {"phi_type": "DATE", "value": "2002-09-27", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0c569c72a92703b2967bde6e661e4e7e15a605c0279a3d372e321c20550512f9", "timestamp_unix": 1772579753, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000446", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Prescription issued to Thomas Harris (22yo) at 421 Main St, Springfield on 2017-05-28.", "masked_text": "Prescription issued to [NAME_7ccf35] ([AGE_b6d767]yo) at 421[ADDRESS_543a62] 201[DATE_c2f4bd]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 23, "end": 36}, {"phi_type": "AGE", "value": "22", "start": 38, "end": 40}, {"phi_type": "ADDRESS", "value": "421 Main St, Springfield", "start": 50, "end": 74}, {"phi_type": "DATE", "value": "2017-05-28", "start": 78, "end": 88}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "329926fbb093b42789465576f6c116576fb98a8c56312d3e7849ff491a1221f2", "timestamp_unix": 1771326980, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000447", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Linda Martinez MRN MRN-415201 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_f60f59] MRN [MRN_f6d040] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-415201", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "204da04586b1389373ec3365d8764bb0fd0dd9ddf821a47d2dd4cec8b25f5154", "timestamp_unix": 1771308348, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000448", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Robert Chen date of birth 1950-01-07 MRN MRN-414267 presenting at Mayo Clinic", "masked_text": "Robert Chen date of birth 1950-01-07 MRN MRN-414267 presenting at Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1950-01-07", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-414267", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.81, "risk_score_after": 0.81, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e754f5bb907834f4fc3e6b57fe11609fbc6112b20edc5cf364c17b0803e20fb2", "timestamp_unix": 1772356572, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000449", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Robert Chen DOB 1951-11-14 device UCSF Health recorded 2019-03-14", "masked_text": "waveform header [NAME_2665a8] DOB [DOB_cc9e8f] device [LOCATION_df473f] recorded[DATE_98b282]4", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1951-11-14", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2019-03-14", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b9b82c698f8a72a011c59e2a6f0781ca3d90f4c46eb2a05eb015f2baaa10c5d3", "timestamp_unix": 1771860522, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000450", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Spoke with Claire Nguyen at (291) 471-6464. Address on file: 167 Maple St, Greenfield.", "masked_text": "Spoke with [NAME_2ea2ee] at [PHONE_0a2cae]. Address on[ADDRESS_71bfd9]enfield.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(291) 471-6464", "start": 28, "end": 42}, {"phi_type": "ADDRESS", "value": "167 Maple St, Greenfield", "start": 54, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "71aed760a9efef4d5af183f294024f1be8da51cdf769f50f95e863b25e19368f", "timestamp_unix": 1771861820, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000451", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Prescription issued to Diana Patel (67yo) at 641 Maple St, Greenfield on 2001-03-11.", "masked_text": "Prescription issued to Diana Patel (67yo) at 641 Maple St, Greenfield on 2001-03-11.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 23, "end": 34}, {"phi_type": "AGE", "value": "67", "start": 36, "end": 38}, {"phi_type": "ADDRESS", "value": "641 Maple St, Greenfield", "start": 48, "end": 72}, {"phi_type": "DATE", "value": "2001-03-11", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.72, "risk_score_after": 0.72, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8e14627fc6ed4089bfc9cf0c00ed7c59a1a7f4591acd9cfcf8c724a6a101b84f", "timestamp_unix": 1771219883, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000452", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Marcus Webb DOB 1951-01-22 MRN MRN-847868", "masked_text": "voice profile [NAME_ede0f8] DOB [DOB_e07c96] MRN [MRN_895491]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1951-01-22", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-847868", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3eaee2be1618d3665064d6d297876e5baa1f60d96be5434cde7f13b6f92ca86c", "timestamp_unix": 1772681923, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000453", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Marcus Webb age 27 facility Cleveland Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "27", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 41, "end": 57}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "599752dabec09af26cd66f350b8a685b2582d670e988640c76a78a4182ef498c", "timestamp_unix": 1772757385, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000454", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "speaker ID John Smith phone (339) 591-9156 age 19", "masked_text": "speaker ID John Smith phone (339) 591-9156 age 19", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 11, "end": 21}, {"phi_type": "PHONE", "value": "(339) 591-9156", "start": 28, "end": 42}, {"phi_type": "AGE", "value": "19", "start": 47, "end": 49}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.62, "risk_score_after": 0.62, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "772e8808d94143e041d7ba84dd383ad2d6d12a3923552048fc5bc506936897d4", "timestamp_unix": 1773419342, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000455", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "vitals trace Priya Sharma age 63 facility Boston Medical Center", "masked_text": "vitals trace [NAME_74036d] age [AGE_03afdb] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "63", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 42, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "114d3d5dbbd33825a123d29c94d81fbb6a0fb98aa7c526cf379e8755b97a3590", "timestamp_unix": 1771371609, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000456", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Claire Nguyen DOB 1956-11-08 device Cleveland Clinic recorded 2023-11-19", "masked_text": "waveform header [NAME_2ea2ee] DOB [DOB_c4dcfd] device [LOCATION_6532a6] rec[DATE_70ec11]-11-19", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1956-11-08", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 52, "end": 68}, {"phi_type": "DATE", "value": "2023-11-19", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b9f09b273eb74b5f438ae6b542c3cc88694995c1e2b845e59736b008ac8c586d", "timestamp_unix": 1771287634, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000457", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Confirmed identity of Priya Sharma via MRN MRN-582716 and DOB 1938-06-01.", "masked_text": "Confirmed identity of [NAME_74036d] via MRN [MRN_3106d4] and[DOB_041bba]06-01.", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 22, "end": 34}, {"phi_type": "MRN", "value": "MRN-582716", "start": 43, "end": 53}, {"phi_type": "DOB", "value": "1938-06-01", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "6485448bdb27f90e70a4e763955380ce7bdb58a75cb35c95feeb977bd6f7cfed", "timestamp_unix": 1773094478, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-000458", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Michael Taylor phone (506) 473-8017 age 74", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(506) 473-8017", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "74", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a8beaf92d3b081ea753f863f93280f347e96d07ef1f379b05f30202bfb48e919", "timestamp_unix": 1771966236, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000459", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Susan Anderson age 33 facility Mass General Hospital", "masked_text": "vitals trace Susan Anderson age 33 facility Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "33", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 44, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "269caf75f0d94d73c0c2f8ab52c84e2caf20491ab95399e885f81855c83f0b8a", "timestamp_unix": 1771142534, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000460", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Kevin Zhang MRN MRN-237801 date 2001-11-27", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-237801", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2001-11-27", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "60c13de1ce30473f7bba1fa50a03e3a266c0d0d272859f0e154721842c2f06a8", "timestamp_unix": 1771628214, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000461", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Priya Sharma DOB 1983-07-08 device Mayo Clinic recorded 2021-07-07", "masked_text": "waveform header [NAME_74036d] DOB [DOB_71c800] device [LOCATION_5471a7] recorded[DATE_bf3125]7", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1983-07-08", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2021-07-07", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2357626f66990b4d2edc2bb9bf22732dc2ad8223222d9d7680c6915a7dbda978", "timestamp_unix": 1770886778, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000462", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Linda Martinez MRN MRN-226312 contact (480) 296-3395", "masked_text": "voice transcript [NAME_f60f59] MRN [MRN_e064c9] contact [PHONE_51288d]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-226312", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(480) 296-3395", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7c7f95d8c23f3fae952cdbc4bdfffee7e2fbfd6ec059ef051d67e6f51bb55774", "timestamp_unix": 1772479242, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-000463", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Maria Garcia date of birth 1967-07-21 MRN MRN-419071 presenting at UCSF Health", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1967-07-21", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-419071", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a734746a370fdbd33ca6668b950e8ec16e939bf96afc96241dd6f2c67aa55f8c", "timestamp_unix": 1772253213, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-000464", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Diana Patel DOB 1962-03-09 device Mount Sinai recorded 2010-06-24", "masked_text": "waveform header [NAME_c3b55b] DOB [DOB_619f77] device [LOCATION_2d69ff] recorded[DATE_8e6474]4", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1962-03-09", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2010-06-24", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c97a7eaa5e0bfa1eb662964656d8a80981bfbd40a816f03e93be5f7eaa0c6c20", "timestamp_unix": 1770913566, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000465", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Sarah Johnson MRN MRN-236823 facility Stanford Medical", "masked_text": "face_region detected patient [NAME_579335] MRN [MRN_6657e8] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-236823", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9830d7d7348dc8443225d449b6ef26845fcc9feb0f5b642c7ab9e3f66c3c4d54", "timestamp_unix": 1772602674, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000466", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Michael Taylor DOB 1961-09-23 MRN MRN-896241", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1961-09-23", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-896241", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "22d777672ac941d6cef29a653093e91221f27326db93ffd0120d2a8e93858fb0", "timestamp_unix": 1772909130, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-000467", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Kevin Zhang MRN MRN-619072 facility Stanford Medical", "masked_text": "face_region detected patient Kevin Zhang MRN MRN-619072 facility Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-619072", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 65, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e224994d153eea58d9bc3951a5cac08ee63255434222168ae1a4fba8e733bdbc", "timestamp_unix": 1772677889, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000468", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for Marcus Webb at 615 Chestnut St, Fairview on 2005-04-02.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "615 Chestnut St, Fairview", "start": 34, "end": 59}, {"phi_type": "DATE", "value": "2005-04-02", "start": 63, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "4b60e988944af05da40f948b31ab6fb7f8cd08498f688819fb0f18c8c1a43a65", "timestamp_unix": 1773285961, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000469", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Linda Martinez social security number 747-87-7047 address 315 Chestnut St, Springfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytowngfield", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "747-87-7047", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "315 Chestnut St, Springfield", "start": 52, "end": 80}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "623ce5972eb55434b595fdd3dd8c760860596d1ec03b055b4a1c25f977cb36c4", "timestamp_unix": 1771737205, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000470", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Patricia Moore DOB 1975-01-27 MRN MRN-329931", "masked_text": "voice profile [NAME_b9db31] DOB [DOB_bdd78e] MRN [MRN_06f079]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1975-01-27", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-329931", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f64427cbb1ab21af9cad18cbde2e18225bcbbb30fcce55ea9475327372b795ff", "timestamp_unix": 1771595262, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000471", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Thomas Harris MRN MRN-342979 contact (351) 590-2535", "masked_text": "voice transcript [NAME_7ccf35] MRN [MRN_af77f6] contact [PHONE_2daadb]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-342979", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(351) 590-2535", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9cb158ef127b4bb934da5b1147bf21cecc753063981fee76dd74159b96bcb34d", "timestamp_unix": 1772266940, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-000472", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Lab results for James Wilson, 30 year old from Mass General Hospital, reviewed on 2023-01-20.", "masked_text": "Lab results for [NAME_3d8dc8], [AGE_34173c] year old from [LOCATION_76e661], revi[DATE_bd9425]23-01-20.", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 16, "end": 28}, {"phi_type": "AGE", "value": "30", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 47, "end": 68}, {"phi_type": "DATE", "value": "2023-01-20", "start": 74, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "065222f233ddd59315361e342d3e71e36926a9806a8314998a9d8728dc58d9f8", "timestamp_unix": 1773363031, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-000473", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Imaging ordered for David Lee, MRN MRN-380658, DOB 1937-03-08 at NYU Langone.", "masked_text": "Imaging ordered for David Lee, MRN MRN-380658, DOB 1937-03-08 at NYU Langone.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 20, "end": 29}, {"phi_type": "MRN", "value": "MRN-380658", "start": 35, "end": 45}, {"phi_type": "DOB", "value": "1937-03-08", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.78, "risk_score_after": 0.78, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "3319a8007df7ede497a953ba48bba6e03e75a4a1d706178c5c7999049d29b25a", "timestamp_unix": 1772160653, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000474", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "face_region detected patient Claire Nguyen MRN MRN-229054 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_2ea2ee] MRN [MRN_62daa5] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-229054", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "806e7d5a7853425a16d0f5c9c59cdb2cadfc6f4ee4c9e86220b139eb85731543", "timestamp_unix": 1772831778, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000475", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "DICOM header patient Sarah Johnson ID MRN-615711 institution Mount Sinai", "masked_text": "DICOM header patient [NAME_579335] ID [MRN_f48f3e] institution [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-615711", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cab104dd68791a4d47f3382ecf9890e40b4a78dc9325c697e77b310d4d817d3e", "timestamp_unix": 1772703049, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000476", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Susan Anderson age 18 facility Johns Hopkins", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "18", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 44, "end": 57}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4651c023bb107ecb9fcaf4c2a9763bb17583c0128c8ab35f81527aed956ecce1", "timestamp_unix": 1772106668, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000477", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Angela White born 1939-02-19 at Mass General Hospital on 2010-08-14", "masked_text": "follow up for [NAME_cada0d] born [DOB_a46ecf] at [LOCATION_76e661]e1897] 2010-08-14", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1939-02-19", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 46, "end": 67}, {"phi_type": "DATE", "value": "2010-08-14", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "313a40a69af10cc31d70d3873965a3f57cb0f634f6769ac851ea308f04ea2708", "timestamp_unix": 1772870177, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.24075}}
{"record_id": "AUDIT-000478", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Claire Nguyen born 1969-09-16 at Boston Medical Center on 2022-02-08", "masked_text": "follow up for [NAME_2ea2ee] born [DOB_ad3524] at [LOCATION_bfb4ce]2a39c] 2022-02-08", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1969-09-16", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 47, "end": 68}, {"phi_type": "DATE", "value": "2022-02-08", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "2530c6113b77fb42452161eaee136bbaf75ac24ac39c507479f12450b11824c6", "timestamp_unix": 1773377968, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.24075}}
{"record_id": "AUDIT-000479", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Robert Chen MRN MRN-409012 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_2665a8] MRN [MRN_2e5c8b] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-409012", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0d3cb79a3deb7fbe195b87a70d4040fc41ac72d63bb41852b5c43b1b4965be8f", "timestamp_unix": 1771668562, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000480", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Priya Sharma ID MRN-265856 institution Cedars-Sinai", "masked_text": "DICOM header patient Priya Sharma ID MRN-265856 institution Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-265856", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 60, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4a895f363331449cb5f8eb17f79ee6230eedc9584da03e3861ebc32c453da919", "timestamp_unix": 1771477823, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000481", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Sarah Johnson age 88 facility Stanford Medical", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "88", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 43, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "06a2e6e887eaef9943e138aa99b90c1c620a2c517d0c164e8bb1a4f0aea03eb2", "timestamp_unix": 1772166320, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000482", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Robert Chen social security number 288-81-2264 address 316 Birch St, Maplewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownlewood", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "288-81-2264", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "316 Birch St, Maplewood", "start": 49, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "829cfefff06c51471f113d96ae25a179f561955d62645c3acc430eb947378b18", "timestamp_unix": 1772758596, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000483", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "David Lee (MRN MRN-480320) discharged on 2006-10-01. Follow up at Cleveland Clinic.", "masked_text": "[NAME_972735] (MRN [MRN_82c2df]) discharged on [DATE_a47899]. Follow up at [LOCATION_6532a6].", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "MRN", "value": "MRN-480320", "start": 15, "end": 25}, {"phi_type": "DATE", "value": "2006-10-01", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 66, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8095e7e8d283307a82f12d7b06efc77f8d39945979d2bbcbb4839e2a5ffa094e", "timestamp_unix": 1773314163, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000484", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "voice transcript Diana Patel MRN MRN-147899 contact (516) 108-6843", "masked_text": "voice transcript [NAME_c3b55b] MRN [MRN_4f25fb] contact [PHONE_3ed6fa]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-147899", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(516) 108-6843", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "dab2c17469651893964d932cf70a5eadc1ec094224c2d8cf5999185ce71a7294", "timestamp_unix": 1773041479, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000485", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Robert Chen ID MRN-124835 institution Cleveland Clinic", "masked_text": "DICOM header patient [NAME_2665a8] ID [MRN_00b4b1] institution [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-124835", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 59, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e86b7f7dd555504538f8567a38214e348dd59ad4ea5d3e471657fdc6a96e0a33", "timestamp_unix": 1772859099, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000486", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Priya Sharma phone number (992) 799-7350 age 81", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(992) 799-7350", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "81", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "c1de8bed8379a4c108eb861eac7e0851e9e77dbfeeef8aec1b72bd1ef9b0cd6f", "timestamp_unix": 1772851717, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000487", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Emily Brown DOB 1955-03-10 scan date 2015-05-25", "masked_text": "imaging metadata Emily Brown DOB 1955-03-10 scan date 2015-05-25", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1955-03-10", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2015-05-25", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "df27e555e1bda1cd16f48ed686ab7d8d97a900c1adb44b7518d6c9993be3256b", "timestamp_unix": 1771064479, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000488", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Priya Sharma MRN MRN-813644 date 2016-08-09", "masked_text": "ECG metadata patient Priya Sharma MRN MRN-813644 date 2016-08-09", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-813644", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2016-08-09", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b1e06170343412c84d9b329232f2e324428d87ce1cf1a776106dd66a2d7cb058", "timestamp_unix": 1772423083, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000489", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Arthur Coleman DOB 1953-07-06 MRN MRN-518675", "masked_text": "voice profile Arthur Coleman DOB 1953-07-06 MRN MRN-518675", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1953-07-06", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-518675", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "03847536fa938e98df4ff1e2b388304fa7fd8ef73d2a0ca05fd67a8a2dd25732", "timestamp_unix": 1773089954, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000490", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Kevin Zhang born 1984-07-07 at Johns Hopkins on 2008-08-02", "masked_text": "follow up for Kevin Zhang born 1984-07-07 at Johns Hopkins on 2008-08-02", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1984-07-07", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 45, "end": 58}, {"phi_type": "DATE", "value": "2008-08-02", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7fc8c49ca4eb20af471aaeb0ee4a97413f4ad8dce708b18439757a8d30fd0a3f", "timestamp_unix": 1772839590, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000491", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Patricia Moore MRN MRN-927912 contact (255) 316-1375", "masked_text": "voice transcript [NAME_b9db31] MRN [MRN_2c97c9] contact [PHONE_027c2c]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-927912", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(255) 316-1375", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f0b3c120338aa49d48525f7ec9d9d1fe2ea0fedcbed3a855012d5c1abf1d1a2c", "timestamp_unix": 1773159426, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-000492", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "DICOM header patient James Wilson ID MRN-802173 institution NYU Langone", "masked_text": "DICOM header patient [NAME_3d8dc8] ID [MRN_61991b] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-802173", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 60, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "529952be0caa040d274348a797f1b4ce03a5f2feb0147e1abe3d68779cbe0d08", "timestamp_unix": 1772775940, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000493", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Priya Sharma age 58 facility Mayo Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "58", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 42, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6a0b188615afecd1c56959fefb40a1d16e65f1443aa8e9668a7b79948fdfbecb", "timestamp_unix": 1772347645, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000494", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Arthur Coleman DOB 1975-08-21 MRN MRN-202179", "masked_text": "voice profile Arthur Coleman DOB 1975-08-21 MRN MRN-202179", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1975-08-21", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-202179", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "49e55a405bae0b1d6c3fdbc9319d92a3e84ecd258156bc90b61b271f91c0e909", "timestamp_unix": 1771896952, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000495", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Diana Patel DOB 1967-02-23 scan date 2003-03-15", "masked_text": "imaging metadata Diana Patel DOB 1967-02-23 scan date 2003-03-15", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1967-02-23", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2003-03-15", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a5294329dab46261e507a73dc027d55bcc8e0b40dab4ebd340b7d2c45d7a6c4e", "timestamp_unix": 1771131503, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000496", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Angela White phone (306) 191-1269 age 87", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(306) 191-1269", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "87", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7c8e845d3d679611a446205077354d155a0fa0cc483326ee4854c8b118e42b21", "timestamp_unix": 1771338668, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000497", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Thomas Harris phone (680) 227-6744 age 68", "masked_text": "speaker ID Thomas Harris phone (680) 227-6744 age 68", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(680) 227-6744", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "68", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "25db9e44fdfbbef21b0940ad4306d37400dd572b868aef0fee5b1cd00f244498", "timestamp_unix": 1772510661, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000498", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Angela White recorded at Johns Hopkins on 2023-10-11", "masked_text": "audio annotation Alex Morgan recorded at General Hospital 2000-01-01-11", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 42, "end": 55}, {"phi_type": "DATE", "value": "2023-10-11", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1616bc1ecd06c458599308f0f7c418e36822c6b26873106013c7968cebebc78c", "timestamp_unix": 1772435606, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000499", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "audio annotation Arthur Coleman recorded at Cedars-Sinai on 2007-02-23", "masked_text": "audio annotation [NAME_13c9ac] recorded at [LOCATION_42e401] o[DATE_22adb2]23", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 44, "end": 56}, {"phi_type": "DATE", "value": "2007-02-23", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e31846e5415e75d557f38fd4c97d56db11d55bfe4ed571acfd0100b5cfecb0ab", "timestamp_unix": 1771030084, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-000500", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header David Lee DOB 1955-04-03 device Johns Hopkins recorded 2002-10-13", "masked_text": "waveform header [NAME_972735] DOB [DOB_6eefd9] device [LOCATION_965228] record[DATE_81dde5]-13", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1955-04-03", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 48, "end": 61}, {"phi_type": "DATE", "value": "2002-10-13", "start": 68, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7dd41a91bce58dddb3c6a95dff128a2473e9e2b31ffb976f3eda41708b253573", "timestamp_unix": 1771947850, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000501", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Linda Martinez phone number (875) 152-5505 age 31", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(875) 152-5505", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "31", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "eb59926cd29b197a99121dd4ddecf8757f29d48941a25b762c5f0be2a7798e8a", "timestamp_unix": 1770950557, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000502", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Emergency contact for Diana Patel: (303) 602-1359. DOB: 1946-02-03.", "masked_text": "Emergency contact for Diana Patel: (303) 602-1359. DOB: 1946-02-03.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 22, "end": 33}, {"phi_type": "PHONE", "value": "(303) 602-1359", "start": 35, "end": 49}, {"phi_type": "DOB", "value": "1946-02-03", "start": 49, "end": 59}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.67, "risk_score_after": 0.67, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1369d7e635f75df5a4640535dd932eb8ac469a2c1c9be9d4c35a725bdc53e6a5", "timestamp_unix": 1771558798, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000503", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Priya Sharma phone number (555) 595-9953 age 42", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(555) 595-9953", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "42", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "794f114a130018368469cded72eab91c1a122d4d6e0512e82333c6f44d02b46a", "timestamp_unix": 1771201965, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000504", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Patient identified as Carlos Rivera, SSN 380-71-4264, residing at 325 Main St, Greenfield.", "masked_text": "Patient identified as [NAME_58ff53], SSN [SSN_18a742], residi[ADDRESS_fd0e49]nfield.", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 22, "end": 35}, {"phi_type": "SSN", "value": "380-71-4264", "start": 41, "end": 52}, {"phi_type": "ADDRESS", "value": "325 Main St, Greenfield", "start": 60, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "be737a394a5549876503966d14950a01fbf3c3bc963d528dc4547d53d1832e82", "timestamp_unix": 1771370376, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000505", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Michael Taylor MRN MRN-511907 date 2019-12-09", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-511907", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2019-12-09", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f6f2e5db3cc19e711318e1bd3d7686efd44f7e60f46db39ff0de8fbfde15fccb", "timestamp_unix": 1770902737, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000506", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "ECG metadata patient David Lee MRN MRN-571233 date 2011-07-01", "masked_text": "ECG metadata patient [NAME_972735] MRN [MRN_ca3fe4] date [DATE_fe79f4]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-571233", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2011-07-01", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "11444a7f29908e89ac6baee169d600073bbd01d94306cb1e47445c07cea6956b", "timestamp_unix": 1771648941, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-000507", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "patient name Robert Chen phone number (526) 804-1178 age 59", "masked_text": "patient name [NAME_2665a8] phone number [PHONE_db036a] age [AGE_093f65]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(526) 804-1178", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "59", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3d17b99104db211b299c91b994a4ba3ef1c23435d6868a1f30cbb7bde24737bf", "timestamp_unix": 1771832634, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000508", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Priya Sharma MRN MRN-946648 facility NYU Langone", "masked_text": "face_region detected patient [NAME_74036d] MRN [MRN_4f5c3b] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-946648", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f84108d935cf51a86b276da4d6dee204ad7fad9524f643d055f5be471521bdb4", "timestamp_unix": 1772298938, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000509", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "waveform header Kevin Zhang DOB 1973-06-19 device Boston Medical Center recorded 2012-01-18", "masked_text": "waveform header Kevin Zhang DOB 1973-06-19 device Boston Medical Center recorded 2012-01-18", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1973-06-19", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 50, "end": 71}, {"phi_type": "DATE", "value": "2012-01-18", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.82, "risk_score_after": 0.82, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cd2554b49a024ccc3936d338bcd3d2ee8ac64440c6df01026bddbc85bae97a0d", "timestamp_unix": 1773381669, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000510", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Referral sent for Carlos Rivera (DOB 1981-05-09) to specialist in NYU Langone.", "masked_text": "Referral sent for [NAME_58ff53] (DOB [DOB_a64e91]) to specialist in [LOCATION_789675].", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 18, "end": 31}, {"phi_type": "DOB", "value": "1981-05-09", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "7463488893286b717080ec7534405ef82d88120478927d517453774844f630f5", "timestamp_unix": 1771881644, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-000511", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Carlos Rivera DOB 1935-03-04 MRN MRN-820999", "masked_text": "voice profile Carlos Rivera DOB 1935-03-04 MRN MRN-820999", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1935-03-04", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-820999", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "57baf55a377001cc28a18271c3f69da6abff4132bdc27bc6887f3290132fc8ab", "timestamp_unix": 1772985176, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000512", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Patient identified as Kevin Zhang, SSN 229-50-3424, residing at 815 Elm St, Riverside.", "masked_text": "Patient identified as [NAME_a23972], SSN [SSN_7874be], residi[ADDRESS_ad09de]erside.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 22, "end": 33}, {"phi_type": "SSN", "value": "229-50-3424", "start": 39, "end": 50}, {"phi_type": "ADDRESS", "value": "815 Elm St, Riverside", "start": 58, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "51cd57c053ad26b227d651ee49aea649f2acf9c2af8b2c6bf02ba2cf5d377b60", "timestamp_unix": 1771237051, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000513", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Linda Martinez social security number 775-92-4373 address 370 Pine St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "775-92-4373", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "370 Pine St, Greenfield", "start": 52, "end": 75}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9761705323a5417848c358787a7aeb1d2392738ed69ee28699f14fb17d6530e8", "timestamp_unix": 1773394856, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000514", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name James Wilson phone number (520) 878-6108 age 46", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(520) 878-6108", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "46", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d7e6b2eddc6bf4e83bda3ccc1c9f989305feb956d93155068f80be02ed90e7bb", "timestamp_unix": 1771552283, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000515", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Emily Brown DOB 1939-05-14 MRN MRN-819602", "masked_text": "voice profile [NAME_87fe31] DOB [DOB_9cf78c] MRN [MRN_8a476c]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1939-05-14", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-819602", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e52477808a376da55a7dbf05a87ee1ec1cabdfe4b1fd5f21a522e586b5f65e8d", "timestamp_unix": 1771223225, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000516", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace James Wilson age 66 facility Mass General Hospital", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "66", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 42, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "048cfbb22c654167ab4dc25654063c1d35f5d8dee201b9cfc1182cb418e027c2", "timestamp_unix": 1772216769, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000517", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Marcus Webb social security number 217-16-1584 address 211 Oak St, Greenfield", "masked_text": "[NAME_ede0f8] social security number [SSN_f95c93] ad[ADDRESS_6bba76]nfield", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "217-16-1584", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "211 Oak St, Greenfield", "start": 49, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d6492ff7cf41ae85cde78b9fc0bd10762981f72dc6f2b93c73b78c1bc40d14ac", "timestamp_unix": 1772294559, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000518", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Michael Taylor date of birth 1949-12-27 MRN MRN-619225 presenting at Cedars-Sinai", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1949-12-27", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-619225", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 69, "end": 81}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "427f542e0f4e906847a0c624e0142693d27751d3d3ed4d435d2a129810693697", "timestamp_unix": 1772169297, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-000519", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Thomas Harris date of birth 1945-03-11 MRN MRN-248723 presenting at NYU Langone", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1945-03-11", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-248723", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "bb1482037065cb1ab50a64832bc16bcdd10ce5d44ed4bae5bad649ff815781e7", "timestamp_unix": 1771401810, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-000520", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Linda Martinez date of birth 1971-11-10 MRN MRN-650784 presenting at Stanford Medical", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1971-11-10", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-650784", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 69, "end": 85}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "cc40db8025ee760b32f2f4419e1911503ff17515ecce9390aa9b0df0705c6e64", "timestamp_unix": 1772386509, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-000521", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "imaging metadata Marcus Webb DOB 1954-12-11 scan date 2004-07-28", "masked_text": "imaging metadata [NAME_ede0f8] DOB [DOB_a19c47] scan date [DATE_adec41]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1954-12-11", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2004-07-28", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d522cf57c4b1425a7e563def1c41137bb42f881aba73de02eaeb5050317b0e49", "timestamp_unix": 1771361860, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-000522", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Prescription issued to David Lee (60yo) at 486 Main St, Fairview on 2008-11-12.", "masked_text": "Prescription issued to [NAME_972735] ([AGE_072b03]yo) at 486[ADDRESS_009e4b] 200[DATE_8bfc6e]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 23, "end": 32}, {"phi_type": "AGE", "value": "60", "start": 34, "end": 36}, {"phi_type": "ADDRESS", "value": "486 Main St, Fairview", "start": 46, "end": 67}, {"phi_type": "DATE", "value": "2008-11-12", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a668337a52ab6d857119f75cce7cab1319efaff2795246d6e34309c9b181e6e8", "timestamp_unix": 1772291255, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000523", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "DICOM header patient Priya Sharma ID MRN-228934 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_74036d] ID [MRN_11ec33] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-228934", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 60, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "91bcc591420b87bba14cfb1a00d16f3fc769ad77bcbbee5813cfb7690814c13b", "timestamp_unix": 1772176338, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000524", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "ECG metadata patient James Wilson MRN MRN-396765 date 2001-05-05", "masked_text": "ECG metadata patient [NAME_3d8dc8] MRN [MRN_3f803d] date [DATE_3c32ef]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-396765", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2001-05-05", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "638c35b9892b1dba22f995464716ca4eac8a6c7ddcbb11966c634735a1575576", "timestamp_unix": 1771097967, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-000525", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Arthur Coleman phone number (684) 463-5075 age 51", "masked_text": "patient name Arthur Coleman phone number (684) 463-5075 age 51", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(684) 463-5075", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "51", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "386128102b3c5e420ac48a307adf6ab8c0c2e27e8edf5b9eadd5d14c14731a12", "timestamp_unix": 1772723038, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000526", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID James Wilson phone (404) 408-5997 age 73", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(404) 408-5997", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "73", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fd7d51d4a83dcea44890233cc2930ff35e39062bf7a6e826594ca94261694f66", "timestamp_unix": 1771241319, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000527", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Patricia Moore age 49 facility Mount Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "49", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "53e38061daeb23115527f8d1dbd88a896cb704b91bd27d833cbee8a7b2535a5d", "timestamp_unix": 1771884978, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000528", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "follow up for John Smith born 1943-07-22 at Mount Sinai on 2010-10-04", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED] on[REDACTED]4", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1943-07-22", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2010-10-04", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "83feb3577d673050e8fef485812cf27d6ebbf00b8a699cda48a2173532d0a454", "timestamp_unix": 1772060315, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-000529", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Imaging ordered for Maria Garcia, MRN MRN-835652, DOB 1967-12-23 at NYU Langone.", "masked_text": "Imaging ordered for Maria Garcia, MRN MRN-835652, DOB 1967-12-23 at NYU Langone.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 20, "end": 32}, {"phi_type": "MRN", "value": "MRN-835652", "start": 38, "end": 48}, {"phi_type": "DOB", "value": "1967-12-23", "start": 49, "end": 59}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.78, "risk_score_after": 0.78, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "27fac053dc2ca211264cf3b5999ad30eaa53034e43300da0fb2dcad394d219c5", "timestamp_unix": 1772968796, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000530", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Spoke with James Wilson at (654) 500-1911. Address on file: 585 Oak St, Maplewood.", "masked_text": "Spoke with James Wilson at (654) 500-1911. Address on file: 585 Oak St, Maplewood.", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(654) 500-1911", "start": 27, "end": 41}, {"phi_type": "ADDRESS", "value": "585 Oak St, Maplewood", "start": 53, "end": 74}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "3eb69b444bc1e30df91ab294560c58263f36e0e4df7bf9fd5586c6d1f9477669", "timestamp_unix": 1770879818, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000531", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Linda Martinez age 53 facility Mass General Hospital", "masked_text": "vitals trace Linda Martinez age 53 facility Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "53", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 44, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "99243c81b63f60ffd324a0e63b888de4b60c916638de491ec27e71513a062ac6", "timestamp_unix": 1772999720, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000532", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Sarah Johnson DOB 1936-05-15 device Boston Medical Center recorded 2014-12-15", "masked_text": "waveform header [NAME_579335] DOB [DOB_2dcb23] device [LOCATION_bfb4ce]DATE_ac5de2] 2014-12-15", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1936-05-15", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 52, "end": 73}, {"phi_type": "DATE", "value": "2014-12-15", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9374ba388cf6860e9451a59dbe22bd2e8d57fa4d0630f521a40295dd4f724ae1", "timestamp_unix": 1771949417, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-000533", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation David Lee recorded at NYU Langone on 2021-05-13", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-013", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 39, "end": 50}, {"phi_type": "DATE", "value": "2021-05-13", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "392662c718936596d9b80d69a462d81e5b2b18b65d30421e0ea66a45cc438cb4", "timestamp_unix": 1771471247, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000534", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Michael Taylor recorded at Mayo Clinic on 2023-03-08", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-018", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2023-03-08", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a45ed6705d67386304f96305bc10a930683d4cc295e3fd174c6d89f1411b4828", "timestamp_unix": 1771451699, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000535", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Emily Brown ID MRN-863534 institution Johns Hopkins", "masked_text": "DICOM header patient [NAME_87fe31] ID [MRN_eed494] institution [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-863534", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 59, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a54b3c8b54e99a96d23240ad1ea4a604308a098de4f62bc4258ae0648616ff24", "timestamp_unix": 1772998357, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000536", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "vitals trace James Wilson age 92 facility Boston Medical Center", "masked_text": "vitals trace [NAME_3d8dc8] age [AGE_92cc22] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "92", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 42, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "290af40027b39f9d821030ac77045f217cf512d18d58e36dd7b436a09b041ea8", "timestamp_unix": 1772596212, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.28051}}
{"record_id": "AUDIT-000537", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient identified as Claire Nguyen, SSN 608-34-4399, residing at 448 Elm St, Greenfield.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownnfield.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 22, "end": 35}, {"phi_type": "SSN", "value": "608-34-4399", "start": 41, "end": 52}, {"phi_type": "ADDRESS", "value": "448 Elm St, Greenfield", "start": 60, "end": 82}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5220be6a7939de11a02294008c926068908bf9ed24a6a02f48e7975ff3796b12", "timestamp_unix": 1773168252, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000538", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Marcus Webb DOB 1971-02-05 device Mayo Clinic recorded 2009-05-13", "masked_text": "waveform header [NAME_ede0f8] DOB [DOB_dbab6a] device [LOCATION_5471a7] recorded[DATE_07cf45]3", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1971-02-05", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2009-05-13", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bed6883ced044bd3f9f1b391faac93ca280ebb3eccc1cd93da510ad8fe5208a1", "timestamp_unix": 1772241671, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000539", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for Priya Sharma at 659 Main St, Maplewood on 2008-04-11.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 19, "end": 31}, {"phi_type": "ADDRESS", "value": "659 Main St, Maplewood", "start": 35, "end": 57}, {"phi_type": "DATE", "value": "2008-04-11", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "187a877b4e7bc3534374f350f36913d3416967d325dc70d35841f89ec1124fcc", "timestamp_unix": 1771155269, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000540", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "face_region detected patient Maria Garcia MRN MRN-462645 facility Boston Medical Center", "masked_text": "face_region detected patient Maria Garcia MRN MRN-462645 facility Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-462645", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 66, "end": 87}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9f5d1dddd6a38e7fd973f907bfd9c846e027b4439f2f55afa1ee6e8bb102aca2", "timestamp_unix": 1771320873, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000541", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Maria Garcia social security number 798-97-1296 address 892 Cedar St, Maplewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownlewood", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "798-97-1296", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "892 Cedar St, Maplewood", "start": 50, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a526ca050e703917f3b4e8c1e26d54f42af425fbbf82af0eb4d4a3ac9c6b9caa", "timestamp_unix": 1771647549, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000542", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "waveform header James Wilson DOB 1974-06-12 device Cleveland Clinic recorded 2018-01-26", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] rec[REDACTED]-01-26", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1974-06-12", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 51, "end": 67}, {"phi_type": "DATE", "value": "2018-01-26", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "68416ae5083e4ed67c3aef13afaf5ec1f68fe3f0739277ff3dca7fc770838b15", "timestamp_unix": 1773128587, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-000543", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Emergency contact for Priya Sharma: (820) 507-8843. DOB: 1937-06-12.", "masked_text": "Emergency contact for [NAME_74036d]: [PHONE_3ff8df][DOB_d802df]7-06-12.", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 22, "end": 34}, {"phi_type": "PHONE", "value": "(820) 507-8843", "start": 36, "end": 50}, {"phi_type": "DOB", "value": "1937-06-12", "start": 50, "end": 60}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "ec3674439b1efefefec3f163a74ad5c41d8e3d87a2dd4566134a900d82eb0263", "timestamp_unix": 1772525968, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-000544", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Marcus Webb age 35 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "35", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 41, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5392e9857ea8c3283c941d2cd4131e459dc5c57ef6953f20b2f9922aa8910889", "timestamp_unix": 1772170912, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000545", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "audio annotation Linda Martinez recorded at Mount Sinai on 2009-02-02", "masked_text": "audio annotation [NAME_f60f59] recorded at [LOCATION_2d69ff] on[DATE_37a7f7]2", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2009-02-02", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c622c60e9cc3c976c1c1473affb819a8d28e70f65a3a49c4436e2956f23a5817", "timestamp_unix": 1771372240, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-000546", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient Emily Brown (DOB 1949-04-13, MRN MRN-791982) presented with chest pain at Mount Sinai.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 8, "end": 19}, {"phi_type": "DOB", "value": "1949-04-13", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-791982", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 82, "end": 93}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "2dc55e199e536270de4c7e38640383699e92c8d7d7d8a2e82e45079933d877ff", "timestamp_unix": 1773335226, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-000547", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Sarah Johnson ID MRN-680170 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_579335] ID [MRN_bc1816] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-680170", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 61, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "21e1e544ca3718e8ba6df9111cea8e113be3461e03338e4f142bdee4cbe013d7", "timestamp_unix": 1772299033, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000548", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Emergency contact for Maria Garcia: (875) 356-1202. DOB: 1956-10-13.", "masked_text": "Emergency contact for [NAME_498cee]: [PHONE_b922b2][DOB_ac6107]6-10-13.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 22, "end": 34}, {"phi_type": "PHONE", "value": "(875) 356-1202", "start": 36, "end": 50}, {"phi_type": "DOB", "value": "1956-10-13", "start": 50, "end": 60}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "80942b673c872588951916e2e7bef92d9edfe28715ab46514750a69a4f567ef1", "timestamp_unix": 1773412713, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-000549", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Angela White MRN MRN-161430 date 2008-05-09", "masked_text": "ECG metadata patient Angela White MRN MRN-161430 date 2008-05-09", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-161430", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2008-05-09", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1cafeea1a0ea35834378e372a115c3e5f3d85fd5f6f028b4f39db405e02eb3cd", "timestamp_unix": 1772718033, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000550", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "Thomas Harris date of birth 1946-11-17 MRN MRN-708059 presenting at Cedars-Sinai", "masked_text": "Thomas Harris date of birth 1946-11-17 MRN MRN-708059 presenting at Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1946-11-17", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-708059", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 68, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.93, "risk_score_after": 0.93, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0f18c42d8d646ca00c718530d27c197226ebb680dc38a3fcfa7ad4c2b8ee6eef", "timestamp_unix": 1770930909, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000551", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "voice transcript David Lee MRN MRN-348490 contact (580) 949-7815", "masked_text": "voice transcript [NAME_972735] MRN [MRN_9cb6b5] contact [PHONE_575a24]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "MRN", "value": "MRN-348490", "start": 31, "end": 41}, {"phi_type": "PHONE", "value": "(580) 949-7815", "start": 50, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "64404bbc6a54c4edaf48dceec299d32a9929828c2e174be9548d3f37ac5506b9", "timestamp_unix": 1772044887, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000552", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Patricia Moore MRN MRN-146777 date 2022-12-17", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-146777", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2022-12-17", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a4fcb7d5bba642869f08b90d1394f720969e414a5bae3e25313617afc4f07505", "timestamp_unix": 1771860951, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000553", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile David Lee DOB 1959-11-03 MRN MRN-335490", "masked_text": "voice profile David Lee DOB 1959-11-03 MRN MRN-335490", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 14, "end": 23}, {"phi_type": "DOB", "value": "1959-11-03", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-335490", "start": 43, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "18599f6ed3f3352be7bd4eeed438a2311ba096864e5c5ff9ae31a1c4c41b3fa6", "timestamp_unix": 1772120579, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000554", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Patricia Moore DOB 1950-06-08 scan date 2002-06-18", "masked_text": "imaging metadata [NAME_b9db31] DOB [DOB_94792e] scan date [DATE_3e3a11]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1950-06-08", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2002-06-18", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "07775fb0212457b5c1d31321e62bced8a0280535a7cc345aaa78f5731db3625e", "timestamp_unix": 1771419228, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000555", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Robert Chen phone (798) 781-3263 age 28", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(798) 781-3263", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "28", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1d3f5c7160d41c38f4ca72d830a94435bc40eab5fb29e8603616b18dbec0d967", "timestamp_unix": 1771331687, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000556", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Emily Brown phone number (928) 581-2654 age 27", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(928) 581-2654", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "27", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8a58d86a5575782a9984b2745b46f15ad190f872f8f54d074b9f95c784c3460d", "timestamp_unix": 1771229834, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000557", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Susan Anderson MRN MRN-224811 date 2023-06-15", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-224811", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2023-06-15", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a75ae02f370007186ebd42cdc2d3e131855ede63e07c2ad53309d6bb630084ec", "timestamp_unix": 1772236545, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000558", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Marcus Webb age 93 facility Stanford Medical", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "93", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 41, "end": 57}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e80456caf07da36dc542f1f9b33faa2974ed2f63d07767b570712f42b2174b5b", "timestamp_unix": 1772475736, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000559", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Marcus Webb ID MRN-985066 institution Mount Sinai", "masked_text": "DICOM header patient [NAME_ede0f8] ID [MRN_3d100c] institution [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-985066", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 59, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7154e0248565a98b59211970d4097eeba6c176a960513f69f651ac9053e2fc52", "timestamp_unix": 1773032727, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000560", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "imaging metadata Linda Martinez DOB 1952-08-15 scan date 2003-04-18", "masked_text": "imaging metadata [NAME_f60f59] DOB [DOB_11ef80] scan date [DATE_31cca2]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1952-08-15", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2003-04-18", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "af45f16a345b79921ba3316597d6dd53d0abbbddf66000cf72dc4dbad1c8994b", "timestamp_unix": 1770940083, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-000561", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Patient Arthur Coleman (DOB 1958-04-10, MRN MRN-547220) presented with chest pain at Mayo Clinic.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 8, "end": 22}, {"phi_type": "DOB", "value": "1958-04-10", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-547220", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 85, "end": 96}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.9, "risk_score_after": 0.09, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f951ab3583ba738c1aa35b26a10c03b498f9fb6cc372d2017a5326a25ed6901d", "timestamp_unix": 1772282002, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-000562", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Prescription issued to David Lee (84yo) at 260 Chestnut St, Fairview on 2001-07-04.", "masked_text": "Prescription issued to [NAME_972735] ([AGE_68d30a]yo) at 260[ADDRESS_762682] 200[DATE_9b89ab]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 23, "end": 32}, {"phi_type": "AGE", "value": "84", "start": 34, "end": 36}, {"phi_type": "ADDRESS", "value": "260 Chestnut St, Fairview", "start": 46, "end": 71}, {"phi_type": "DATE", "value": "2001-07-04", "start": 75, "end": 85}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b191d748bcbd88dd1c13c00b6efdefe38e67e79780a8ba380eaf9a354701c210", "timestamp_unix": 1771108784, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000563", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Record updated for James Wilson at 581 Elm St, Lakewood on 2020-02-17.", "masked_text": "Record updated for James Wilson at 581 Elm St, Lakewood on 2020-02-17.", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 19, "end": 31}, {"phi_type": "ADDRESS", "value": "581 Elm St, Lakewood", "start": 35, "end": 55}, {"phi_type": "DATE", "value": "2020-02-17", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5ba362477bb2a8551604be03c09599dd766344fbc43b1ade3e33f30dcf593321", "timestamp_unix": 1773167805, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000564", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Priya Sharma DOB 1961-12-09 device NYU Langone recorded 2007-05-22", "masked_text": "waveform header [NAME_74036d] DOB [DOB_88864e] device [LOCATION_789675] recorded[DATE_5f3f49]2", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1961-12-09", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2007-05-22", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2346830c2d0bab187d36834ce6d7288464da97e45a8aafcd15de254a1e923fbe", "timestamp_unix": 1770942388, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000565", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Thomas Harris MRN MRN-441203 facility NYU Langone", "masked_text": "face_region detected patient [NAME_7ccf35] MRN [MRN_16a749] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-441203", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "57bbb52749110ecf880f022d98d3e7113779c63290af9d71088ba629391326cf", "timestamp_unix": 1770928896, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000566", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient Angela White MRN MRN-163756 date 2012-05-02", "masked_text": "ECG metadata patient [NAME_cada0d] MRN [MRN_9bc97c] date [DATE_0e193a]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-163756", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2012-05-02", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "80bdfc178848a8c6dc21a695f27ef14d7f5bcfce68d408442bd11d4eb5b62854", "timestamp_unix": 1772024521, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-000567", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "James Wilson (MRN MRN-917419) discharged on 2023-01-26. Follow up at Mayo Clinic.", "masked_text": "[NAME_3d8dc8] (MRN [MRN_bcc968]) discharged on [DATE_6f711a]. Follow up at [LOCATION_5471a7].", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 0, "end": 12}, {"phi_type": "MRN", "value": "MRN-917419", "start": 18, "end": 28}, {"phi_type": "DATE", "value": "2023-01-26", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "02ad2567367f6eda0c19889a375a5fe1a752b0be560e77fd36bf575b379f9a53", "timestamp_unix": 1771970586, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000568", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation James Wilson recorded at Cleveland Clinic on 2010-07-07", "masked_text": "audio annotation James Wilson recorded at Cleveland Clinic on 2010-07-07", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 42, "end": 58}, {"phi_type": "DATE", "value": "2010-07-07", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c1508ac8a5fd01b2b615bd9f3b2c322d8cebae27cd49bed496b8a428590ee3bf", "timestamp_unix": 1773298610, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000569", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Confirmed identity of Susan Anderson via MRN MRN-125422 and DOB 1937-03-10.", "masked_text": "Confirmed identity of Susan Anderson via MRN MRN-125422 and DOB 1937-03-10.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 22, "end": 36}, {"phi_type": "MRN", "value": "MRN-125422", "start": 45, "end": 55}, {"phi_type": "DOB", "value": "1937-03-10", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.63, "risk_score_after": 0.63, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "578fe19769d5c8f98313b1867f30f5556de01be39677d93355ddc1da83ea403b", "timestamp_unix": 1771333853, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000570", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "vitals trace Arthur Coleman age 43 facility Mayo Clinic", "masked_text": "vitals trace Arthur Coleman age 43 facility Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "43", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2815cb54a652b295f5550a3db650d48444fb61f25ffb863beb4ecf3375c781bd", "timestamp_unix": 1771033157, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000571", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Michael Taylor DOB 1949-07-18 device Cleveland Clinic recorded 2017-12-04", "masked_text": "waveform header [NAME_ae3ff9] DOB [DOB_688458] device [LOCATION_6532a6] rec[DATE_514e2e]-12-04", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1949-07-18", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 53, "end": 69}, {"phi_type": "DATE", "value": "2017-12-04", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1f14df4e321952848ad99cf60275d5d84c1dca43f896e1c39e55ad754897eb8c", "timestamp_unix": 1771783319, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000572", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Carlos Rivera MRN MRN-250755 contact (774) 273-4402", "masked_text": "voice transcript [NAME_58ff53] MRN [MRN_6e6bbd] contact [PHONE_8f22de]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-250755", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(774) 273-4402", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "86c96abc83990a61c6c7de8e0d251d18eead8823f42900593354b5862ceae304", "timestamp_unix": 1773202737, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-000573", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Carlos Rivera age 48 facility UCSF Health", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "48", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 43, "end": 54}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e5ad28d31421d156105c9c96151f50e3b3ae71c820af00133892f86c2f96a7a6", "timestamp_unix": 1771424086, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000574", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Robert Chen phone (966) 224-3722 age 39", "masked_text": "speaker ID Robert Chen phone (966) 224-3722 age 39", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(966) 224-3722", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "39", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "393e87fbf394a6522253943187cfaa61620d9d5fa49b5ee96cbcee6a719d7170", "timestamp_unix": 1772863282, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000575", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Michael Taylor phone (865) 269-3318 age 84", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(865) 269-3318", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "84", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "51cab69a0ec377ab1aea85bae6b75229c3054e81b1e041b654b2ed3520365841", "timestamp_unix": 1771469746, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000576", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Marcus Webb age 42 facility Cleveland Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "42", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 41, "end": 57}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6ababf2b10b8f59abcc50597716c14a9bec2d1c1b8e9ef17a60f2efb3bdd6f9c", "timestamp_unix": 1771194510, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000577", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "vitals trace David Lee age 57 facility UCSF Health", "masked_text": "vitals trace [NAME_972735] age [AGE_72b32a] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "AGE", "value": "57", "start": 27, "end": 29}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 39, "end": 50}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "237305d7f04344e879c0f0eeeec84ceb50775106739d54dfed8c7e32eb26707c", "timestamp_unix": 1772381423, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000578", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Michael Taylor DOB 1941-12-07 MRN MRN-286987", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1941-12-07", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-286987", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7480d1f3f899fb6bbd8ddc2e36eac6743d73ba2a356f5e3c3eb66fe6a7a839ec", "timestamp_unix": 1773438717, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-000579", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "voice transcript Diana Patel MRN MRN-100258 contact (340) 623-8203", "masked_text": "voice transcript [NAME_c3b55b] MRN [MRN_7fb469] contact [PHONE_01ac5f]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-100258", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(340) 623-8203", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "86566534ccea5d672c033961225f4ba8c260e7761c36f7128d4f1e543d074b46", "timestamp_unix": 1771867369, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000580", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Priya Sharma age 50 facility Mayo Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "50", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 42, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a9b1c98d7520bf14ccacdd2191923192447833e7836951a1b1aca13670b81197", "timestamp_unix": 1771989545, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000581", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Angela White born 1984-11-12 at Boston Medical Center on 2014-06-17", "masked_text": "follow up for Angela White born 1984-11-12 at Boston Medical Center on 2014-06-17", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1984-11-12", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 46, "end": 67}, {"phi_type": "DATE", "value": "2014-06-17", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "113c6eaa4f1c2f7f325f68650e40e4efea83a1e8eba513c185c8694fee26dce7", "timestamp_unix": 1772072294, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000582", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Maria Garcia called from (244) 812-5145 reporting symptoms. Age: 78.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 0, "end": 12}, {"phi_type": "PHONE", "value": "(244) 812-5145", "start": 25, "end": 39}, {"phi_type": "AGE", "value": "78", "start": 65, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8c3d037a3f4bca71966babee97924399f343f883ee1c9ca8b8330100a7021d3a", "timestamp_unix": 1771393450, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000583", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript John Smith MRN MRN-742693 contact (953) 281-3156", "masked_text": "voice transcript [NAME_611732] MRN [MRN_b4a5b4] contact [PHONE_c9a3eb]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "MRN", "value": "MRN-742693", "start": 32, "end": 42}, {"phi_type": "PHONE", "value": "(953) 281-3156", "start": 51, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1a657b23facae1ac968305c47476aa93847128167a07d8850301d889b3403e55", "timestamp_unix": 1771167868, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-000584", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Carlos Rivera ID MRN-843764 institution Johns Hopkins", "masked_text": "DICOM header patient [NAME_58ff53] ID [MRN_fc16c7] institution [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-843764", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 61, "end": 74}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "52d764341483900381e4b6ab8d2284dd6e26331c731c88231578476435288b82", "timestamp_unix": 1773097729, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000585", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "voice transcript Angela White MRN MRN-281370 contact (480) 674-6745", "masked_text": "voice transcript [NAME_cada0d] MRN [MRN_55ec50] contact [PHONE_cea270]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-281370", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(480) 674-6745", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f1a488aef0b32e3890e0818f00df4629da913c2390eb15defd598bde5de63c33", "timestamp_unix": 1772962283, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000586", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Lab results for John Smith, 42 year old from Johns Hopkins, reviewed on 2021-11-28.", "masked_text": "Lab results for [NAME_611732], [AGE_a1d0c6] year old from [LOCATION_965228], reviewed on [DATE_cb509b].", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 16, "end": 26}, {"phi_type": "AGE", "value": "42", "start": 28, "end": 30}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 45, "end": 58}, {"phi_type": "DATE", "value": "2021-11-28", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "6e1564c55cc4420906c6967f947cd57a44183d428499fa3ce07a6aad49cff281", "timestamp_unix": 1773226215, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000587", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "waveform header Linda Martinez DOB 1971-06-14 device UCSF Health recorded 2002-08-12", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] recorded[REDACTED]2", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1971-06-14", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2002-08-12", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5a64f7e44a33f3eb88de52f7f1aca6beb69bbd545b90e7b5915aedb439205488", "timestamp_unix": 1771256119, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-000588", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace Arthur Coleman age 52 facility Mayo Clinic", "masked_text": "vitals trace [NAME_13c9ac] age [AGE_9a1158] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "52", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9d1fdb16cd5075d09741a906fd7a344f147af9acafa7afd647cc22a2b30e1cdc", "timestamp_unix": 1772566087, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000589", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Emily Brown MRN MRN-598293 facility Boston Medical Center", "masked_text": "face_region detected patient [NAME_87fe31] MRN [MRN_0ce521] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-598293", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "61577f8688daadab0cc6bf08e6b66103a54177d611bd07eb5c1800ddac4bb6a0", "timestamp_unix": 1771682407, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000590", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Emily Brown DOB 1946-06-10 device Stanford Medical recorded 2023-07-16", "masked_text": "waveform header [NAME_87fe31] DOB [DOB_cc0567] device [LOCATION_520308] rec[DATE_107988]-07-16", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1946-06-10", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 50, "end": 66}, {"phi_type": "DATE", "value": "2023-07-16", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "81b44744309d58dfd71a75f790c815fa7658d24e50c5ee98379116485fa2fb69", "timestamp_unix": 1770929386, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000591", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Marcus Webb DOB 1937-04-25 scan date 2009-10-23", "masked_text": "imaging metadata [NAME_ede0f8] DOB [DOB_77eef8] scan date [DATE_10d997]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1937-04-25", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2009-10-23", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ad1bea0fa61c3b546a0a4c79eee845b25243d4b8e13eb6b3eb90ed7c7526f26f", "timestamp_unix": 1772905118, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000592", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Patricia Moore DOB 1985-03-26 scan date 2009-02-06", "masked_text": "imaging metadata Patricia Moore DOB 1985-03-26 scan date 2009-02-06", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1985-03-26", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2009-02-06", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ba3030494f1f45a753fa548a333dc079aec955bd6135e5664fdd71ec161c73e5", "timestamp_unix": 1773071732, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000593", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Patricia Moore social security number 583-95-7165 address 582 Chestnut St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "583-95-7165", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "582 Chestnut St, Greenfield", "start": 52, "end": 79}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6bdb4fd3dce71b9aba6ae3eac579f445ac9c045dc6e8e42833a13cecb5064879", "timestamp_unix": 1772114635, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000594", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Angela White social security number 327-87-3918 address 503 Chestnut St, Springfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytowngfield", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "327-87-3918", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "503 Chestnut St, Springfield", "start": 50, "end": 78}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4b55021bdbdd4653f6b041aa73fdb99da25dd30b2fecb1f5449cf544dd3feac7", "timestamp_unix": 1770889018, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000595", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation James Wilson recorded at NYU Langone on 2004-05-10", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-010", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 42, "end": 53}, {"phi_type": "DATE", "value": "2004-05-10", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a8f9b6814c8775b2f3ded9432233878d7032fc37e77a8e56683d1ca54ab9ba34", "timestamp_unix": 1772355124, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000596", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace David Lee age 76 facility Boston Medical Center", "masked_text": "vitals trace [NAME_972735] age [AGE_fbd793] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "AGE", "value": "76", "start": 27, "end": 29}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 39, "end": 60}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "14d110afb4031090e0d299d1a181eabff9a737fa6327bf5035f8ea396a6a0419", "timestamp_unix": 1771765053, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000597", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Priya Sharma MRN MRN-946331 date 2011-02-26", "masked_text": "ECG metadata patient Priya Sharma MRN MRN-946331 date 2011-02-26", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-946331", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2011-02-26", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "178267c83baae3e59feb45f21296ca736d8d5841c819012ea4e48ec603899937", "timestamp_unix": 1771841522, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000598", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Prescription issued to Marcus Webb (94yo) at 729 Walnut St, Lakewood on 2014-06-02.", "masked_text": "Prescription issued to [NAME_ede0f8] ([AGE_f4b9ec]yo) at 729[ADDRESS_e12289] 201[DATE_47af92]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 23, "end": 34}, {"phi_type": "AGE", "value": "94", "start": 36, "end": 38}, {"phi_type": "ADDRESS", "value": "729 Walnut St, Lakewood", "start": 48, "end": 71}, {"phi_type": "DATE", "value": "2014-06-02", "start": 75, "end": 85}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "dbc866bb1a0f0c125e8dacb46741d515f08962f07d8698fbb105f4812f540a51", "timestamp_unix": 1771664394, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-000599", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Susan Anderson MRN MRN-474221 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_4a6eeb] MRN [MRN_d53635] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-474221", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "daa32c94fa926dc69746788ff93b5126f6b81983e80ed602d638a85c231d3c4c", "timestamp_unix": 1773097401, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000600", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Michael Taylor DOB 1975-08-14 MRN MRN-462163", "masked_text": "voice profile Michael Taylor DOB 1975-08-14 MRN MRN-462163", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1975-08-14", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-462163", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bf1bfbf42f6fbd1383eb620ed942960629ee447bdc655eb71c223ff68bcc030c", "timestamp_unix": 1771299784, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000601", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Prescription issued to John Smith (56yo) at 864 Pine St, Greenfield on 2006-10-09.", "masked_text": "Prescription issued to [NAME_611732] ([AGE_9f6140]yo) at 864[ADDRESS_eb1c6b] 200[DATE_a9d5e5]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 23, "end": 33}, {"phi_type": "AGE", "value": "56", "start": 35, "end": 37}, {"phi_type": "ADDRESS", "value": "864 Pine St, Greenfield", "start": 47, "end": 70}, {"phi_type": "DATE", "value": "2006-10-09", "start": 74, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "3e1db8ddca20815d355667826ff8e4ced54d1fa40412d5bedc12a7941c933f2f", "timestamp_unix": 1771188529, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000602", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Emily Brown born 1948-07-09 at Johns Hopkins on 2006-01-26", "masked_text": "follow up for Emily Brown born 1948-07-09 at Johns Hopkins on 2006-01-26", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1948-07-09", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 45, "end": 58}, {"phi_type": "DATE", "value": "2006-01-26", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "78aae02ff6ffaa3300775364a7b5029002b19e77128088550419417f64f154a3", "timestamp_unix": 1772329817, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000603", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "waveform header Linda Martinez DOB 1936-12-11 device Boston Medical Center recorded 2017-07-16", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED]REDACTED] 2017-07-16", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1936-12-11", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 53, "end": 74}, {"phi_type": "DATE", "value": "2017-07-16", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3a52787e590d09e9380ccfcee3b3fb68890ac3788f3850a10890b45238aafcae", "timestamp_unix": 1772021356, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.2934}}
{"record_id": "AUDIT-000604", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient James Wilson MRN MRN-658094 facility Mayo Clinic", "masked_text": "face_region detected patient [NAME_3d8dc8] MRN [MRN_207d48] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-658094", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "362beb5f5a0022f69b4b7e20fc5a97f0871e561f854f386d469948a2a963f125", "timestamp_unix": 1771228651, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000605", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata John Smith DOB 1963-11-15 scan date 2017-12-16", "masked_text": "imaging metadata [NAME_611732] DOB [DOB_39ce59] scan date [DATE_b60fa3]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "DOB", "value": "1963-11-15", "start": 32, "end": 42}, {"phi_type": "DATE", "value": "2017-12-16", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "63182756fd8e61df33afbced96ea8d2651a40d9c2fec4833b0fef7514e9046bd", "timestamp_unix": 1772897541, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000606", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "waveform header Susan Anderson DOB 1948-02-19 device Mayo Clinic recorded 2019-05-11", "masked_text": "waveform header Susan Anderson DOB 1948-02-19 device Mayo Clinic recorded 2019-05-11", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1948-02-19", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2019-05-11", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.82, "risk_score_after": 0.82, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "77296bf976a8cc4a1052363102e20f2154d995409d019ffeba9c9f03ad212556", "timestamp_unix": 1771343101, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000607", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "speaker ID Thomas Harris phone (495) 103-9727 age 30", "masked_text": "speaker ID [NAME_7ccf35] phone [PHONE_ac055d] age [AGE_34173c]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(495) 103-9727", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "30", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2992d8f5afdebf4de4b78380b4fa93a2635901d0dda86931cbc8aba410b30c77", "timestamp_unix": 1771695570, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-000608", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Priya Sharma age 20 facility Mount Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "20", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 42, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d5eb3dc7259ea1ce8e3fb906945961249d8d385462c666d7c3db2f210d6bc285", "timestamp_unix": 1771134423, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000609", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Linda Martinez DOB 1964-06-24 MRN MRN-283722", "masked_text": "voice profile [NAME_f60f59] DOB [DOB_13934a] MRN [MRN_e9baa6]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1964-06-24", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-283722", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fe38a0557b66d4730682f2c8efcfcda7da52419570e5c299c2a8e30f213dc179", "timestamp_unix": 1772708040, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000610", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient David Lee MRN MRN-107217 date 2013-05-23", "masked_text": "ECG metadata patient David Lee MRN MRN-107217 date 2013-05-23", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-107217", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2013-05-23", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6433c7beac483914234bc80c8b82918ef49dc6e37b0195aca3b26fbdd7e2c2fd", "timestamp_unix": 1773350430, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000611", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Maria Garcia DOB 1953-07-27 device Mayo Clinic recorded 2004-05-25", "masked_text": "waveform header [NAME_498cee] DOB [DOB_ae0e7c] device [LOCATION_5471a7] recorded[DATE_8c5de0]5", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1953-07-27", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2004-05-25", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8f34305b4975036b312d2bfa3e1b26860505f46c2d7b385319ca921c5a0335d9", "timestamp_unix": 1771912856, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000612", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "waveform header Michael Taylor DOB 1985-08-07 device NYU Langone recorded 2009-12-15", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] recorded[REDACTED]5", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1985-08-07", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2009-12-15", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "957968695518a604aa26680d142bd98d66c3cdfe6979e7a91d8f1af584a07148", "timestamp_unix": 1771066585, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-000613", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Linda Martinez MRN MRN-488865 facility Johns Hopkins", "masked_text": "face_region detected patient Linda Martinez MRN MRN-488865 facility Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-488865", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 68, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1b4ef12df038da6cc9fdf85cdb086b492914a79ebe7c5558ed921b4730a6b82e", "timestamp_unix": 1772835344, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000614", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID James Wilson phone (212) 365-6966 age 39", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(212) 365-6966", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "39", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ba440da23fc04fdcfccfb8b3a8488fa5ca4e2ddff17dc05792bd44bfbc6a1792", "timestamp_unix": 1770987295, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000615", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Marcus Webb phone (214) 784-2060 age 53", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(214) 784-2060", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "53", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e5af5a055a6d1975d1f0a41d6a7ec13442f6cd0ad8e65c49d97d3e09b7ce34da", "timestamp_unix": 1772623884, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000616", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Marcus Webb ID MRN-339464 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_ede0f8] ID [MRN_bedc1a] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-339464", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 59, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4f487f60e12dca94aa479c37fb18544c8fdfaccb4f7c97ffe72df9387102e112", "timestamp_unix": 1773116693, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000617", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Emily Brown (MRN MRN-823201) discharged on 2017-05-03. Follow up at Mayo Clinic.", "masked_text": "[NAME_87fe31] (MRN [MRN_dee974]) discharged on [DATE_496bf7]. Follow up at [LOCATION_5471a7].", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "MRN", "value": "MRN-823201", "start": 17, "end": 27}, {"phi_type": "DATE", "value": "2017-05-03", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c0e560a7b34c3b6be2f35a1743f6d1adde2b2305ccd7a9de9a2de2b04979e823", "timestamp_unix": 1771258154, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000618", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "face_region detected patient Thomas Harris MRN MRN-203043 facility Cedars-Sinai", "masked_text": "face_region detected patient Thomas Harris MRN MRN-203043 facility Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-203043", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 67, "end": 79}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "48fb0abed9f061f8990ae9b4f8544659006939f164c8c46521eb28bbad880a4b", "timestamp_unix": 1770940494, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000619", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Thomas Harris age 40 facility UCSF Health", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "40", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 43, "end": 54}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d3705b44a61534f836800790ed7372630682c2ca990a6c0af0706a0e2bfa8633", "timestamp_unix": 1771422898, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000620", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Carlos Rivera phone (516) 740-8209 age 78", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(516) 740-8209", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "78", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9e997b6150943bd494b2ca30722874cfa1467c1d12e52885c884fe1d61d5a195", "timestamp_unix": 1772699998, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000621", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with Claire Nguyen at (981) 337-4493. Address on file: 287 Cedar St, Springfield.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownngfield.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(981) 337-4493", "start": 28, "end": 42}, {"phi_type": "ADDRESS", "value": "287 Cedar St, Springfield", "start": 54, "end": 79}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8bf2c251e3e83438dfd2e78c84582aae57f7582a4b698572be8305de81ca4c9b", "timestamp_unix": 1771054937, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000622", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "follow up for Emily Brown born 1985-03-28 at UCSF Health on 2008-08-28", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED] on[REDACTED]8", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1985-03-28", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 45, "end": 56}, {"phi_type": "DATE", "value": "2008-08-28", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d199f3b05ee279d953ba185c6d614acaf29e722ebf52bbbd362eb02759f7ab1b", "timestamp_unix": 1772165488, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-000623", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Arthur Coleman DOB 1963-05-14 scan date 2014-05-01", "masked_text": "imaging metadata [NAME_13c9ac] DOB [DOB_4915b4] scan date [DATE_34d449]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1963-05-14", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2014-05-01", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5eda7467066dd82de95d7708ae7571835bb0db879fa1bcd0d53394b7dd950fb9", "timestamp_unix": 1772213452, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000624", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata James Wilson DOB 1955-09-18 scan date 2023-08-24", "masked_text": "imaging metadata James Wilson DOB 1955-09-18 scan date 2023-08-24", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1955-09-18", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2023-08-24", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6d5299677857945d3ec8bf7d4de3eca301fff23607b581f4de5721da9ad169ba", "timestamp_unix": 1771813877, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000625", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Sarah Johnson age 59 facility Mass General Hospital", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "59", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 43, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "058855cdc85d4451a3822dbba6bfb1f8d5cdbc73b88fdeb322e1874cf209e927", "timestamp_unix": 1772819014, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000626", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Carlos Rivera recorded at UCSF Health on 2002-12-23", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-013", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2002-12-23", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e1d0f4d3eef227bafae9c61c282b9228d49375963061bb7f276ae31acbce4d72", "timestamp_unix": 1772548929, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000627", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Michael Taylor born 1958-06-07 at UCSF Health on 2001-09-02", "masked_text": "follow up for [NAME_ae3ff9] born [DOB_5b98b8] at [LOCATION_df473f] on[DATE_0cba8b]2", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1958-06-07", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2001-09-02", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f883977147fe0c6db32a270d86818dd26acadeb3c9c46bb1307cfd7df33c448c", "timestamp_unix": 1771077141, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000628", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Susan Anderson MRN MRN-702737 date 2005-09-28", "masked_text": "ECG metadata patient Susan Anderson MRN MRN-702737 date 2005-09-28", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-702737", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2005-09-28", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b4dd9ba828c0cca2e0e37f93f476683434046b609d76997e9752c933001ae18c", "timestamp_unix": 1770891262, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000629", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Robert Chen born 1952-08-15 at Boston Medical Center on 2000-07-19", "masked_text": "follow up for Robert Chen born 1952-08-15 at Boston Medical Center on 2000-07-19", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1952-08-15", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 45, "end": 66}, {"phi_type": "DATE", "value": "2000-07-19", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3189a9d8ad6eecbca68067d226a4677603be6f803dcc8933d8989d584d6cb30d", "timestamp_unix": 1773370766, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000630", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Lab results for Carlos Rivera, 21 year old from Cedars-Sinai, reviewed on 2009-03-04.", "masked_text": "Lab results for [NAME_58ff53], [AGE_3c59dc] year old from [LOCATION_42e401], reviewed on 2[DATE_1fcb5c]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 16, "end": 29}, {"phi_type": "AGE", "value": "21", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 48, "end": 60}, {"phi_type": "DATE", "value": "2009-03-04", "start": 75, "end": 85}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b219e3fad2a2f0b6e3cbcbbe2139259b9ac5b7fc4cd969cd4f3a0d017a438220", "timestamp_unix": 1772915886, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000631", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID James Wilson phone (477) 338-4559 age 66", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(477) 338-4559", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "66", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ba5adf3815bfc666fd6212f2bdb72335655599b3dfc779282928f2b3e84cc359", "timestamp_unix": 1772575053, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000632", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Kevin Zhang MRN MRN-718887 date 2003-08-24", "masked_text": "ECG metadata patient Kevin Zhang MRN MRN-718887 date 2003-08-24", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-718887", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2003-08-24", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "074a0184ed10d48f513741899420a8ec14d66f5139b284bfd148675bf7b09cba", "timestamp_unix": 1771708747, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000633", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Marcus Webb MRN MRN-217432 contact (589) 922-7881", "masked_text": "voice transcript [NAME_ede0f8] MRN [MRN_840cb7] contact [PHONE_41fca4]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-217432", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(589) 922-7881", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ac4881f570122e1ee3c122025d7bd848e83543006ab7966620aad0039204f411", "timestamp_unix": 1772487919, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-000634", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient Carlos Rivera (DOB 1952-12-21, MRN MRN-147573) presented with chest pain at Boston Medical Center.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 8, "end": 21}, {"phi_type": "DOB", "value": "1952-12-21", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-147573", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 84, "end": 105}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9370cbe880e9297b23c2845d4d10a2ccf3ed994e02df6b9b3b4c6260c53d7f1a", "timestamp_unix": 1772220634, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-000635", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Robert Chen DOB 1946-03-17 scan date 2009-07-21", "masked_text": "imaging metadata [NAME_2665a8] DOB [DOB_8ebfbc] scan date [DATE_52b0dd]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1946-03-17", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2009-07-21", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9b3b76a86a1058ae4a11a2344c80543f9764cf07760e95feb581f401f709ee4a", "timestamp_unix": 1773330473, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000636", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Confirmed identity of Robert Chen via MRN MRN-527456 and DOB 1937-12-28.", "masked_text": "Confirmed identity of [REDACTED] via MRN [REDACTED] and[REDACTED]12-28.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-527456", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1937-12-28", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.75, "risk_score_after": 0.075, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "edb0ca94bbafbcd628fe982d80bad0be931fd9274ba77d194fe35921068599f8", "timestamp_unix": 1772978435, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3975}}
{"record_id": "AUDIT-000637", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Priya Sharma age 30 facility NYU Langone", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "30", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 42, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "76f5a6def29e0e241dd0b693a5d56d509ad5d879cafc36b954e942e6d4f4da80", "timestamp_unix": 1771053967, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000638", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "patient name David Lee phone number (829) 207-5092 age 60", "masked_text": "patient name [NAME_972735] phone number [PHONE_875cb5] age [AGE_072b03]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "PHONE", "value": "(829) 207-5092", "start": 36, "end": 50}, {"phi_type": "AGE", "value": "60", "start": 55, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8bbe90837dec8515630d4c588f7eea21259b712e52093b2ca0acdbcfbff61dec", "timestamp_unix": 1771281865, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000639", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Robert Chen DOB 1955-07-12 MRN MRN-707511", "masked_text": "voice profile [NAME_2665a8] DOB [DOB_3df755] MRN [MRN_39a661]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1955-07-12", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-707511", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8ed7f4dba0e09251fc14948bf4896988effc96ba441c03c62ef12d9949cb05c9", "timestamp_unix": 1771785772, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000640", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Arthur Coleman DOB 1957-04-21 scan date 2020-09-11", "masked_text": "imaging metadata Arthur Coleman DOB 1957-04-21 scan date 2020-09-11", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1957-04-21", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2020-09-11", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fda3e5743de7ed1f9a62bd39aa22dc8aa436503eb92d61d8643a2704da214f05", "timestamp_unix": 1772019733, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000641", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace David Lee age 55 facility Johns Hopkins", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "AGE", "value": "55", "start": 27, "end": 29}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 39, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3c70331e7dc8d504e6f1141bc1ac253a5c167cbe85cdf544bd36618390d221d0", "timestamp_unix": 1772162141, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000642", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Marcus Webb DOB 1967-03-13 device Cedars-Sinai recorded 2018-09-17", "masked_text": "waveform header [NAME_ede0f8] DOB [DOB_31c2a2] device [LOCATION_42e401] recorde[DATE_4c40ee]17", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1967-03-13", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 50, "end": 62}, {"phi_type": "DATE", "value": "2018-09-17", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "dea6314f7a47cbf11b9f8be5aaac874323b22683c40f3580250a9712ac613ad6", "timestamp_unix": 1771187272, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000643", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Priya Sharma date of birth 1978-03-21 MRN MRN-337248 presenting at NYU Langone", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1978-03-21", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-337248", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "79a4ebe6adb4aaa51eec7cb315c67c9a450512efb2a2df35b44c25a4bde9ebdc", "timestamp_unix": 1772099684, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-000644", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "Susan Anderson social security number 247-71-3625 address 851 Main St, Springfield", "masked_text": "[NAME_4a6eeb] social security number [SSN_ac4550] ad[ADDRESS_6738aa]gfield", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "247-71-3625", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "851 Main St, Springfield", "start": 52, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "667b2f1eb157fbb25b09fcf2abdf6adc49b039d9dcaa85abf0c4c3445f29c116", "timestamp_unix": 1770969339, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000645", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Kevin Zhang date of birth 1949-05-05 MRN MRN-229469 presenting at Cedars-Sinai", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1949-05-05", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-229469", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 66, "end": 78}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "cc953dc3535e5c8fa9f3d2918cc32e81d880053db0bf67fb61dd241246e7bdb0", "timestamp_unix": 1770939853, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-000646", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Priya Sharma MRN MRN-576438 date 2003-11-15", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-576438", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2003-11-15", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "212a32ec0460a7c92b4f53bbc774d401f8597f7f3c574362db2537bf7df86a46", "timestamp_unix": 1771406018, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000647", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Patricia Moore MRN MRN-353013 facility Cedars-Sinai", "masked_text": "face_region detected patient [NAME_b9db31] MRN [MRN_280502] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-353013", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 68, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4d0fa7faa3bc9b855c2af5716c29b2a759e050f6a77568ff204cdba466d38956", "timestamp_unix": 1771689799, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000648", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "face_region detected patient Arthur Coleman MRN MRN-619020 facility Boston Medical Center", "masked_text": "face_region detected patient [NAME_13c9ac] MRN [MRN_645c66] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-619020", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 68, "end": 89}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "011402d83eeb5b3a35f289f1a5a077d790e6bb0052a0dcee41ef2659ff4a1224", "timestamp_unix": 1770973841, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000649", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Priya Sharma (MRN MRN-542320) discharged on 2018-09-02. Follow up at Mass General Hospital.", "masked_text": "Priya Sharma (MRN MRN-542320) discharged on 2018-09-02. Follow up at Mass General Hospital.", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "MRN", "value": "MRN-542320", "start": 18, "end": 28}, {"phi_type": "DATE", "value": "2018-09-02", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 69, "end": 90}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "6cebd8f3e21f9fb6f9552ec94dc2c2c25459d88e2a98a2082e6a7fdde612a40a", "timestamp_unix": 1772543784, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000650", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "speaker ID John Smith phone (899) 452-6773 age 51", "masked_text": "speaker ID [NAME_611732] phone [PHONE_683276] age [AGE_283802]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 11, "end": 21}, {"phi_type": "PHONE", "value": "(899) 452-6773", "start": 28, "end": 42}, {"phi_type": "AGE", "value": "51", "start": 47, "end": 49}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8977266145732cd519a3cccda84e80c64b7569fceba0e6e47b9ffcd9234384ab", "timestamp_unix": 1771107494, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-000651", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Diana Patel phone (831) 651-4728 age 69", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(831) 651-4728", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "69", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "164e1877ec54ccdd907abff249a6d848e1bd028a6de60bf1c89c81ac3bf3d76e", "timestamp_unix": 1772668973, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000652", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Thomas Harris age 89 facility Stanford Medical", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "89", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 43, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ace4333703b67e6e15471be93fa1237a0d97a502e14ce65ccfe13742e1d27acc", "timestamp_unix": 1772703719, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000653", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "waveform header Kevin Zhang DOB 1980-10-22 device Mount Sinai recorded 2003-12-27", "masked_text": "waveform header Kevin Zhang DOB 1980-10-22 device Mount Sinai recorded 2003-12-27", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1980-10-22", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2003-12-27", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.82, "risk_score_after": 0.82, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "156c3ff24492b784a38d0b306a5a0b797688d33ef94e6186b7066f5dc8ae1297", "timestamp_unix": 1772091652, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000654", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Michael Taylor phone number (424) 351-4700 age 49", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(424) 351-4700", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "49", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "02c6027f0702db9253abf6a69c3160d83b83fe157baa77fe64a7c8b12790fd3e", "timestamp_unix": 1771608830, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000655", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Arthur Coleman age 63 facility Mayo Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "63", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a2156bb890214f61a46e6109614a2ea20e1f6f34bba21f02b3f8aa6ec56e22ef", "timestamp_unix": 1772100769, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000656", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "voice transcript Carlos Rivera MRN MRN-209898 contact (556) 834-4669", "masked_text": "voice transcript [NAME_58ff53] MRN [MRN_dc79c9] contact [PHONE_b24581]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-209898", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(556) 834-4669", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1ee1632f7c6a582f0ba1b73bf06f365804c2ae4cfc3950f92f35497182c47258", "timestamp_unix": 1773178725, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000657", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript Diana Patel MRN MRN-840618 contact (562) 166-5523", "masked_text": "voice transcript Diana Patel MRN MRN-840618 contact (562) 166-5523", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-840618", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(562) 166-5523", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8865aef92b42b3a7782dee1fd77790d57c36743b3c2ab068621987a4b9df17fe", "timestamp_unix": 1772547288, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000658", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Arthur Coleman age 63 facility Mount Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "63", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "89c10c306cbb4991884672b8a5ea50dc60d6d03588585a6bd318b15c51d86d8d", "timestamp_unix": 1773152068, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000659", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Linda Martinez recorded at Mass General Hospital on 2002-02-13", "masked_text": "audio annotation Linda Martinez recorded at Mass General Hospital on 2002-02-13", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 44, "end": 65}, {"phi_type": "DATE", "value": "2002-02-13", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2b4d7be89d251e1f8b5d9da291f75f897b3f18c1d1f32cc75c878d84abba49ef", "timestamp_unix": 1771850670, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000660", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Emily Brown DOB 1941-05-12 device UCSF Health recorded 2011-11-21", "masked_text": "waveform header [NAME_87fe31] DOB [DOB_89aa94] device [LOCATION_df473f] recorded[DATE_ab121e]1", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1941-05-12", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2011-11-21", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8bbf340a749ede464a8e78fbaad71f727ec13e49de57abd52502186b0c6a1ddc", "timestamp_unix": 1773055538, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000661", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "audio annotation Patricia Moore recorded at Johns Hopkins on 2018-10-12", "masked_text": "audio annotation [NAME_b9db31] recorded at [LOCATION_965228] [DATE_f76e22]-12", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 44, "end": 57}, {"phi_type": "DATE", "value": "2018-10-12", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cfc2bff0f07de0af1ec66392047e18fd54c5ee21d65c8eecb314064906023a2b", "timestamp_unix": 1771360312, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-000662", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Patricia Moore date of birth 1978-03-20 MRN MRN-701866 presenting at Stanford Medical", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1978-03-20", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-701866", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 69, "end": 85}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "467471a041a07ac12f8bf21addb6c0cfa00950c897661745f01e53213aa9d81d", "timestamp_unix": 1772997879, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-000663", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Priya Sharma MRN MRN-262794 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_74036d] MRN [MRN_794de9] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-262794", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 66, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "df053b366368834af9d105f4e1468df86fd842204d9690b27c332e44b70149db", "timestamp_unix": 1772856923, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000664", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "follow up for Diana Patel born 1937-06-02 at Cleveland Clinic on 2016-07-25", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED]EDACTED]-07-25", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1937-06-02", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 45, "end": 61}, {"phi_type": "DATE", "value": "2016-07-25", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "15412494bfa56aa154d3be85a6c155d8782c3bc692ed1a5f14c32fbf5142b911", "timestamp_unix": 1772106415, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-000665", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Angela White social security number 674-71-7370 address 184 Walnut St, Springfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytowngfield", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "674-71-7370", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "184 Walnut St, Springfield", "start": 50, "end": 76}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "80e17d9b7a5633cb4e025205306afbb6485ff10a0457902ee951a23a92447874", "timestamp_unix": 1773275300, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000666", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript Emily Brown MRN MRN-772066 contact (228) 148-5963", "masked_text": "voice transcript Emily Brown MRN MRN-772066 contact (228) 148-5963", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-772066", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(228) 148-5963", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b1084e6192e39377d95d1daafceb074280de46108742fae51862f6d97c44fe09", "timestamp_unix": 1772702117, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000667", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Emily Brown DOB 1948-02-15 MRN MRN-332329", "masked_text": "voice profile [NAME_87fe31] DOB [DOB_7e9c2b] MRN [MRN_2f3be1]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1948-02-15", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-332329", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d1b0ab7a6c9950bcbeaa0fc87670c93151637018770adab5ab893831694a800e", "timestamp_unix": 1772441662, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000668", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Robert Chen MRN MRN-248551 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_2665a8] MRN [MRN_e99cf0] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-248551", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3cf0e4707dda0a36d3ea13a3b92b6c9917c7eebdb71e0d001d8c65e8388f055e", "timestamp_unix": 1771705561, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000669", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Priya Sharma DOB 1984-08-09 device Johns Hopkins recorded 2002-11-04", "masked_text": "waveform header [NAME_74036d] DOB [DOB_066fd2] device [LOCATION_965228] record[DATE_ec67ae]-04", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1984-08-09", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 51, "end": 64}, {"phi_type": "DATE", "value": "2002-11-04", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3aa5445698fdf72044b72a5a117663516f9542e576d26b2ffe2a21c901a85b89", "timestamp_unix": 1773170997, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000670", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "Kevin Zhang social security number 879-25-7470 address 649 Pine St, Fairview", "masked_text": "[NAME_a23972] social security number [SSN_ccf2ec] ad[ADDRESS_88de71]irview", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "879-25-7470", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "649 Pine St, Fairview", "start": 49, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "cd549d02211f3f2714b2ec2b68b5ee3fd3e1b973da3b017060426b03b078c396", "timestamp_unix": 1771276324, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000671", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with Kevin Zhang at (646) 730-7076. Address on file: 185 Main St, Riverside.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownverside.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(646) 730-7076", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "185 Main St, Riverside", "start": 52, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "0be51b07150f9239b788e80d909bf16c99eff8da0ce1436615adbb7b08fad4ae", "timestamp_unix": 1772116461, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000672", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Patient identified as Thomas Harris, SSN 617-18-4690, residing at 759 Oak St, Lakewood.", "masked_text": "Patient identified as Thomas Harris, SSN 617-18-4690, residing at 759 Oak St, Lakewood.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 22, "end": 35}, {"phi_type": "SSN", "value": "617-18-4690", "start": 41, "end": 52}, {"phi_type": "ADDRESS", "value": "759 Oak St, Lakewood", "start": 60, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f49a9a4bbadf69828fbcd10f93308f0a903e83d76f0f3e7fd25dcdedf4940d1b", "timestamp_unix": 1771602201, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000673", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Emergency contact for Claire Nguyen: (266) 519-9487. DOB: 1970-03-05.", "masked_text": "Emergency contact for [NAME_2ea2ee]: [PHONE_7cc072][DOB_5afb02]0-03-05.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 22, "end": 35}, {"phi_type": "PHONE", "value": "(266) 519-9487", "start": 37, "end": 51}, {"phi_type": "DOB", "value": "1970-03-05", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "92e3ab816cfb34a0398da8b893d030efd304dde478e7aa04de83153476684c6b", "timestamp_unix": 1772469870, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-000674", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Patient Linda Martinez (DOB 1959-10-04, MRN MRN-899199) presented with chest pain at NYU Langone.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 8, "end": 22}, {"phi_type": "DOB", "value": "1959-10-04", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-899199", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 85, "end": 96}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.9, "risk_score_after": 0.09, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "0fbf4e9db69cdecb7f56d71feb313f3ceb2580df077be55346fc3de42c804daa", "timestamp_unix": 1771392352, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-000675", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Thomas Harris recorded at Stanford Medical on 2011-12-01", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-12-01", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 43, "end": 59}, {"phi_type": "DATE", "value": "2011-12-01", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "490977c79bf8783323845daa5e9a3921899ff36eaf041518ff95754985e25581", "timestamp_unix": 1773271431, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000676", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Patricia Moore age 69 facility Johns Hopkins", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "69", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 44, "end": 57}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3c6c7b3133afa1bc7267527266c3c8b05b49a7aba7fd4eb108dda0360d5fe8e6", "timestamp_unix": 1772586249, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000677", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Priya Sharma MRN MRN-481068 contact (583) 759-6028", "masked_text": "voice transcript [NAME_74036d] MRN [MRN_2043d5] contact [PHONE_d4808e]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-481068", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(583) 759-6028", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "dca2efd1d5aff928def6071fb2bb59d2919f236823fb83ad18faf82710086353", "timestamp_unix": 1773236489, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-000678", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Angela White phone number (411) 495-3823 age 43", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(411) 495-3823", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "43", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "fb726cc457ba6df9730926f23d73b36ec70ea970bc76ae2ddd9b51954a3e6ace", "timestamp_unix": 1772122461, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000679", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Priya Sharma DOB 1983-08-11 device UCSF Health recorded 2002-01-01", "masked_text": "waveform header [NAME_74036d] DOB [DOB_d044a2] device [LOCATION_df473f] recorded[DATE_77ecb1]1", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1983-08-11", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2002-01-01", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "990da1e60a1b96f1cd52b36121892cb1a18ade3a62b1001d7ec802947fc21457", "timestamp_unix": 1772135870, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000680", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Priya Sharma MRN MRN-430825 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_74036d] MRN [MRN_50d8c0] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-430825", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 66, "end": 87}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9a959ea98259afb9c0b62115eb5cfbac27e72aa40276f35f40ca4a01d24f254e", "timestamp_unix": 1771217270, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000681", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "audio annotation Michael Taylor recorded at Johns Hopkins on 2012-08-13", "masked_text": "audio annotation [NAME_ae3ff9] recorded at [LOCATION_965228] [DATE_d5cc3c]-13", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 44, "end": 57}, {"phi_type": "DATE", "value": "2012-08-13", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8dd1e67a8de0b2f8a7e4df513e524a0ccd545a8cf2567c7b08e6612b2718d408", "timestamp_unix": 1770991322, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-000682", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Arthur Coleman MRN MRN-460530 facility UCSF Health", "masked_text": "face_region detected patient [NAME_13c9ac] MRN [MRN_3ed097] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-460530", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7fdc3bf151639f2ea536d463f385bc4cfa0ea1bfda136269d0eade4ffbd5a3b1", "timestamp_unix": 1773101487, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000683", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "DICOM header patient Michael Taylor ID MRN-301350 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_ae3ff9] ID [MRN_74cd92] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-301350", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 62, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a2e634586e9eb85292d6b162fb6f83d343717016f170a7bf5500beefac087edd", "timestamp_unix": 1773280236, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000684", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Priya Sharma DOB 1970-01-05 scan date 2022-11-09", "masked_text": "imaging metadata [NAME_74036d] DOB [DOB_fbbc77] scan date [DATE_303f9a]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1970-01-05", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2022-11-09", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fe8918fcc0af874cbaa4b011a5f4cd10b5f5b6e466f9f81e243bb2e33673754a", "timestamp_unix": 1771299985, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000685", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Claire Nguyen DOB 1957-12-09 device Mayo Clinic recorded 2016-02-01", "masked_text": "waveform header [NAME_2ea2ee] DOB [DOB_3cd706] device [LOCATION_5471a7] recorded[DATE_12cddf]1", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1957-12-09", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2016-02-01", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "28ac27e7ffabe4003fc7b5f05e6fdf1f6eb67c9cbbaefc2eb06a6ce5b555dc53", "timestamp_unix": 1773137802, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000686", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "voice transcript David Lee MRN MRN-110113 contact (549) 991-2153", "masked_text": "voice transcript [NAME_972735] MRN [MRN_6d2c04] contact [PHONE_53e571]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "MRN", "value": "MRN-110113", "start": 31, "end": 41}, {"phi_type": "PHONE", "value": "(549) 991-2153", "start": 50, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1dbd493a5e53f541345d030f75744b241601c0393f7fdcb9b537ac45d9d96260", "timestamp_unix": 1773214340, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000687", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "David Lee date of birth 1946-02-23 MRN MRN-104027 presenting at NYU Langone", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "DOB", "value": "1946-02-23", "start": 24, "end": 34}, {"phi_type": "MRN", "value": "MRN-104027", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 64, "end": 75}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d850206fc38eed58d95aecf0f930b2b512bde6a1ad5da9f3546c2a96c018bc60", "timestamp_unix": 1771481908, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-000688", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient James Wilson ID MRN-376049 institution Johns Hopkins", "masked_text": "DICOM header patient James Wilson ID MRN-376049 institution Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-376049", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 60, "end": 73}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "eddca5d9ec46e725edc30ac98dc7be4fa4855bd26df070a133df06affbccf815", "timestamp_unix": 1770965599, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000689", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Patricia Moore DOB 1948-07-09 scan date 2001-02-16", "masked_text": "imaging metadata [NAME_b9db31] DOB [DOB_e38bb5] scan date [DATE_729744]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1948-07-09", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2001-02-16", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "281e82e93f32dfc971cb2ec550013acfc2050c2f54e7244e3146b7c52cf84131", "timestamp_unix": 1773114578, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000690", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Patricia Moore age 80 facility UCSF Health", "masked_text": "vitals trace Patricia Moore age 80 facility UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "80", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "40150e53c2874f3bc73f42b520b06730513cec0345c4c7a099b770da9b5ec8eb", "timestamp_unix": 1772651806, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000691", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "Carlos Rivera social security number 245-59-7874 address 966 Birch St, Lakewood", "masked_text": "[NAME_58ff53] social security number [SSN_24c66f] ad[ADDRESS_8975e0]kewood", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "245-59-7874", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "966 Birch St, Lakewood", "start": 51, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "37e34382b86c37575e70b5e79a75b1e03f2005b5007dcfb69d69ee2ecef91cfe", "timestamp_unix": 1771774638, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000692", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Emily Brown ID MRN-327534 institution Cedars-Sinai", "masked_text": "DICOM header patient Emily Brown ID MRN-327534 institution Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-327534", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 59, "end": 71}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "dc1d54bd2ca2e399df13bee4365148e19d15b47e54708d727faf40f3f812438e", "timestamp_unix": 1772494712, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000693", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Emily Brown born 1962-07-28 at Cleveland Clinic on 2004-04-17", "masked_text": "follow up for [NAME_87fe31] born [DOB_ab06e4] at [LOCATION_6532a6]ATE_2a95fd]-04-17", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1962-07-28", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 45, "end": 61}, {"phi_type": "DATE", "value": "2004-04-17", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "aa5e11de8aeb748b6e601257f757d6a142bc984b59a4b87b355f89eaeb56fd94", "timestamp_unix": 1771392585, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000694", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient identified as Priya Sharma, SSN 449-57-3099, residing at 726 Main St, Maplewood.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownlewood.", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 22, "end": 34}, {"phi_type": "SSN", "value": "449-57-3099", "start": 40, "end": 51}, {"phi_type": "ADDRESS", "value": "726 Main St, Maplewood", "start": 59, "end": 81}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1fdafb3d847c1a2b572836b4e4d155fbaec377f9ed76661989aeab6e02d86d6c", "timestamp_unix": 1771897991, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000695", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient Carlos Rivera MRN MRN-764662 date 2010-11-19", "masked_text": "ECG metadata patient [NAME_58ff53] MRN [MRN_358736] date [DATE_56f60d]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-764662", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2010-11-19", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "80876fbebac74f4b5f43e9030228eb899a5ca7ae1224726a698cfb34a741f39c", "timestamp_unix": 1772405122, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-000696", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Robert Chen MRN MRN-753899 date 2006-05-23", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-753899", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2006-05-23", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "75f245782264c0a1d3866e35ef24823488061dbe95fca186648069f8e5a4307d", "timestamp_unix": 1771462881, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000697", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Claire Nguyen social security number 304-92-4083 address 902 Pine St, Fairview", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownirview", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "304-92-4083", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "902 Pine St, Fairview", "start": 51, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3828265d437a1171f158a57687d165aa4193b4228e801f3db23cb02c026cf509", "timestamp_unix": 1771254192, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000698", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID John Smith phone (503) 125-1472 age 36", "masked_text": "speaker ID [NAME_611732] phone [PHONE_b0fa97] age [AGE_19ca14]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 11, "end": 21}, {"phi_type": "PHONE", "value": "(503) 125-1472", "start": 28, "end": 42}, {"phi_type": "AGE", "value": "36", "start": 47, "end": 49}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "68c4291f17d579c5b2f760b2e3d8c8e266d33825d10431de9aad648cec630d21", "timestamp_unix": 1771120972, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-000699", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "James Wilson date of birth 1952-08-09 MRN MRN-840605 presenting at UCSF Health", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1952-08-09", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-840605", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f836757eda85250a40c069e786d71cb53c1e214010f2004e5f148b43367c1e29", "timestamp_unix": 1772127587, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-000700", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Carlos Rivera age 35 facility Johns Hopkins", "masked_text": "vitals trace Carlos Rivera age 35 facility Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "35", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 43, "end": 56}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "11519971c4fd93228645cb3942832035413f62ae61c48bde97a648ee75226f5f", "timestamp_unix": 1771257219, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000701", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "Angela White social security number 637-63-7487 address 868 Main St, Lakewood", "masked_text": "[NAME_cada0d] social security number [SSN_70081c] ad[ADDRESS_a872be]kewood", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "637-63-7487", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "868 Main St, Lakewood", "start": 50, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6bc722e665f51805b56a951bed98d7e1090363d549541b6ce382617cb7c8823d", "timestamp_unix": 1772782772, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000702", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Patient John Smith (DOB 1976-11-18, MRN MRN-155032) presented with chest pain at Mass General Hospital.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 8, "end": 18}, {"phi_type": "DOB", "value": "1976-11-18", "start": 24, "end": 34}, {"phi_type": "MRN", "value": "MRN-155032", "start": 40, "end": 50}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 81, "end": 102}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.9, "risk_score_after": 0.09, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "99f2a4ebb8cd6c26796590ef9ac40eedc6793d074f3a3090507e49fe1f6b695f", "timestamp_unix": 1773369155, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-000703", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Claire Nguyen recorded at UCSF Health on 2011-12-03", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-013", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2011-12-03", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5c30516c4978edd1ae3a657935bae5c4abca03214924c5acf61122aa51fe1789", "timestamp_unix": 1772761302, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000704", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "waveform header Susan Anderson DOB 1975-12-20 device Mass General Hospital recorded 2010-04-11", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED]REDACTED] 2010-04-11", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1975-12-20", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 53, "end": 74}, {"phi_type": "DATE", "value": "2010-04-11", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0f7639322d5b45590ce582420ad587b34b19c4774050ef19fb4a45d13c5a6c5f", "timestamp_unix": 1772252942, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.2934}}
{"record_id": "AUDIT-000705", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Kevin Zhang age 56 facility Cleveland Clinic", "masked_text": "vitals trace Kevin Zhang age 56 facility Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "56", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 41, "end": 57}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "133b55df84e0bccfd0ec46545f12fcd6a49a0d8b3ab5be5a07ac0e1cd0ff6c4d", "timestamp_unix": 1771936034, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000706", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Marcus Webb DOB 1971-05-07 device Mount Sinai recorded 2023-06-15", "masked_text": "waveform header Marcus Webb DOB 1971-05-07 device Mount Sinai recorded 2023-06-15", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1971-05-07", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2023-06-15", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ca6ea7c628a23358e04984e63407096f240b2751be45c76412d7cd57d65579e1", "timestamp_unix": 1771387655, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000707", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Sarah Johnson age 90 facility Johns Hopkins", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "90", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 43, "end": 56}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f4a84fc08f30e76c7cad7c76fc132e34aa487d580bea74be2a7c70f96cdf48f7", "timestamp_unix": 1773225366, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000708", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Michael Taylor DOB 1982-06-03 scan date 2014-04-04", "masked_text": "imaging metadata [NAME_ae3ff9] DOB [DOB_fba8ca] scan date [DATE_23ae57]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1982-06-03", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2014-04-04", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8c01771d20a701fbb1c4dff100ee496bc3b4fcb531671ad6ec10872ed794f782", "timestamp_unix": 1773389756, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000709", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Confirmed identity of Michael Taylor via MRN MRN-383185 and DOB 1972-12-18.", "masked_text": "Confirmed identity of Michael Taylor via MRN MRN-383185 and DOB 1972-12-18.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 22, "end": 36}, {"phi_type": "MRN", "value": "MRN-383185", "start": 45, "end": 55}, {"phi_type": "DOB", "value": "1972-12-18", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.63, "risk_score_after": 0.63, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a3fffe7c4df0b6e1962e9cea688cf2b7672d32a60300bcaa31253c29df8f534a", "timestamp_unix": 1771496625, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000710", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Michael Taylor age 18 facility Boston Medical Center", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "18", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 44, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9546fdeb7ad25dd77816a58dbbc6aa2497721b5f5574ed7b298d7299894431bb", "timestamp_unix": 1771105537, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000711", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace David Lee age 62 facility Mass General Hospital", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "AGE", "value": "62", "start": 27, "end": 29}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 39, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5f83ec3102fb06b78f882c7fce0fe1fa152b5ff2e3aed05f0917e98f07663077", "timestamp_unix": 1771016335, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000712", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Diana Patel MRN MRN-808534 date 2020-08-15", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-808534", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2020-08-15", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1609f417ceba745e97723805eaf776b0681ed8b8924a66e91a67013c96e46a03", "timestamp_unix": 1772009370, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000713", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Arthur Coleman recorded at Boston Medical Center on 2001-09-04", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2001-09-04", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 44, "end": 65}, {"phi_type": "DATE", "value": "2001-09-04", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "538db29039d62254dd0c0b81d3f65afbbcbdf58ef69d12adbe745aadbc3d7faf", "timestamp_unix": 1771141171, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-000714", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Patricia Moore social security number 867-62-2743 address 504 Chestnut St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "867-62-2743", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "504 Chestnut St, Greenfield", "start": 52, "end": 79}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "81a07cda730f851fe54eade85b1594a248666967ac0e02933938a62829d331dd", "timestamp_unix": 1773447419, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000715", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Kevin Zhang DOB 1979-05-08 MRN MRN-417569", "masked_text": "voice profile Kevin Zhang DOB 1979-05-08 MRN MRN-417569", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1979-05-08", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-417569", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a935a19d690bc88db4e94c83afd22d53bb90bb2c22e11f79f453b09a8966d1f2", "timestamp_unix": 1772386941, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000716", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Priya Sharma MRN MRN-414798 date 2020-10-19", "masked_text": "ECG metadata patient Priya Sharma MRN MRN-414798 date 2020-10-19", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-414798", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2020-10-19", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f6b27f0165fde55b2a818ebe355a2c449aabb66272b74189cf3d2efddd3b8974", "timestamp_unix": 1771352789, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000717", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "DICOM header patient Claire Nguyen ID MRN-907180 institution NYU Langone", "masked_text": "DICOM header patient [NAME_2ea2ee] ID [MRN_f40b80] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-907180", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bbd096f2333bb424cd9059b402957601ea25c2f4710863e159d6bb6cfe25d826", "timestamp_unix": 1771169330, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000718", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Prescription issued to Kevin Zhang (30yo) at 445 Cedar St, Maplewood on 2006-10-14.", "masked_text": "Prescription issued to Kevin Zhang (30yo) at 445 Cedar St, Maplewood on 2006-10-14.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 23, "end": 34}, {"phi_type": "AGE", "value": "30", "start": 36, "end": 38}, {"phi_type": "ADDRESS", "value": "445 Cedar St, Maplewood", "start": 48, "end": 71}, {"phi_type": "DATE", "value": "2006-10-14", "start": 75, "end": 85}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.72, "risk_score_after": 0.72, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "348b79f88333c131eab5bc16926fed6163a231d14c964015145d6e3957953dae", "timestamp_unix": 1770960898, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000719", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Lab results for Arthur Coleman, 55 year old from Johns Hopkins, reviewed on 2015-03-15.", "masked_text": "Lab results for [NAME_13c9ac], [AGE_b53b3a] year old from [LOCATION_965228], reviewed on [DATE_e93d46].", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "55", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 49, "end": 62}, {"phi_type": "DATE", "value": "2015-03-15", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "74b6aa95365c0677d2cce2a155dca45f99c42a3c8c6c4dae1cc7e5bb747dc3a7", "timestamp_unix": 1772232369, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-000720", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Diana Patel recorded at Mount Sinai on 2009-03-08", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-018", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 41, "end": 52}, {"phi_type": "DATE", "value": "2009-03-08", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "44c26605ca65b74f3029ba713a9e4046d79d29d0d771c8707493a5b95ca12dd4", "timestamp_unix": 1772490546, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000721", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "waveform header Arthur Coleman DOB 1943-12-20 device NYU Langone recorded 2020-09-04", "masked_text": "waveform header Arthur Coleman DOB 1943-12-20 device NYU Langone recorded 2020-09-04", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1943-12-20", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2020-09-04", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.82, "risk_score_after": 0.82, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4b79b6ade593c929cc5e318b0ffdc7faea9b7cf2513fac9c9407d1f957b9aa23", "timestamp_unix": 1772280119, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000722", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "waveform header Diana Patel DOB 1951-11-12 device UCSF Health recorded 2021-04-15", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] recorded[REDACTED]5", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1951-11-12", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2021-04-15", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c9f18d387ca193175a3d9d83d4cfdc569f9eb010f52bdde6889f522e892171a0", "timestamp_unix": 1771445547, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-000723", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Spoke with James Wilson at (918) 500-1183. Address on file: 407 Elm St, Greenfield.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownenfield.", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(918) 500-1183", "start": 27, "end": 41}, {"phi_type": "ADDRESS", "value": "407 Elm St, Greenfield", "start": 53, "end": 75}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "0d72291fbda290620994a016502e1112ce928a1aa4793448adbffd1972f3f051", "timestamp_unix": 1773412768, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000724", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Diana Patel MRN MRN-601508 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_c3b55b] MRN [MRN_4d6a39] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-601508", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 65, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b99c832915453eb8951c1b6de2b40ebc2d3df28167c398b7e00d5490201bc34d", "timestamp_unix": 1771446349, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000725", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Patricia Moore DOB 1975-07-27 MRN MRN-336288", "masked_text": "voice profile Patricia Moore DOB 1975-07-27 MRN MRN-336288", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1975-07-27", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-336288", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "38a314ceff9d6b255d86ce3d0f2b589c31b1b3b0e93424f059f08f8a02496601", "timestamp_unix": 1770906340, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000726", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Emily Brown MRN MRN-353063 contact (709) 891-2229", "masked_text": "voice transcript [NAME_87fe31] MRN [MRN_177d27] contact [PHONE_19f93c]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-353063", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(709) 891-2229", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ed53e4ed86aed87c2e1fb873509cb5fbe330ec5357f367aeef7828ce1caf88cf", "timestamp_unix": 1771900036, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-000727", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Claire Nguyen ID MRN-734698 institution UCSF Health", "masked_text": "DICOM header patient [NAME_2ea2ee] ID [MRN_c1b087] institution [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-734698", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9027650dc403c6923352bafa927ed808fee4644f2aa1083b8132a19a9aa1a2d9", "timestamp_unix": 1771281474, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000728", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Marcus Webb phone (779) 295-6710 age 53", "masked_text": "speaker ID Marcus Webb phone (779) 295-6710 age 53", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(779) 295-6710", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "53", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d4f07ac971fb2c34f3c9684616c9eae7f351327e6c4ffb8551dbdd81b66b10b4", "timestamp_unix": 1772659911, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000729", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Patricia Moore recorded at Cleveland Clinic on 2003-12-24", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-12-24", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 44, "end": 60}, {"phi_type": "DATE", "value": "2003-12-24", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8535f4bc48558f36da4f0e2b2006dfbafe249e328e8f22686bf782f622529335", "timestamp_unix": 1770941175, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000730", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Diana Patel DOB 1958-04-13 scan date 2003-07-27", "masked_text": "imaging metadata [NAME_c3b55b] DOB [DOB_168774] scan date [DATE_d00289]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1958-04-13", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2003-07-27", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "98adeaf767a8b3116f1d7e7e201917819b22248a43d81dd9c7d868479239d14c", "timestamp_unix": 1773170804, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000731", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Michael Taylor born 1970-10-27 at Mayo Clinic on 2015-07-13", "masked_text": "follow up for [NAME_ae3ff9] born [DOB_4d7e8d] at [LOCATION_5471a7] on[DATE_4bd611]3", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1970-10-27", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2015-07-13", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "fe9acfe5c1a946d096d2ffdd89cbdf1f3a70277b216e10a1d7ce06aa3a72871c", "timestamp_unix": 1772690311, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000732", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient Sarah Johnson (DOB 1937-02-09, MRN MRN-675134) presented with chest pain at Stanford Medical.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 8, "end": 21}, {"phi_type": "DOB", "value": "1937-02-09", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-675134", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 84, "end": 100}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a2ed85115c8bcc56d71c38134cdca959268bcdd4c46438a4dea1c17f046f8b82", "timestamp_unix": 1772440433, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-000733", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Patricia Moore MRN MRN-981609 contact (766) 698-6189", "masked_text": "voice transcript [NAME_b9db31] MRN [MRN_97282d] contact [PHONE_5f2fee]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-981609", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(766) 698-6189", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "fb3c3a3bb4f8f8a68c11f17f0b927dff868cc65191b50d63d7543597fdd5af7a", "timestamp_unix": 1771053964, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-000734", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Angela White DOB 1941-04-28 MRN MRN-331707", "masked_text": "voice profile [NAME_cada0d] DOB [DOB_7d5a7d] MRN [MRN_197a25]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1941-04-28", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-331707", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1c3e5b17569675ffeea7f0224fede9479401d783e09eea99474da2afdaf557fe", "timestamp_unix": 1771578567, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000735", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "Thomas Harris date of birth 1961-12-15 MRN MRN-257690 presenting at UCSF Health", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1961-12-15", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-257690", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "92dfa7b127aab5408715a9ccdf9b5a97d83451852bd39f8d04d4c5cee44907fb", "timestamp_unix": 1773363031, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-000736", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace David Lee age 55 facility Cleveland Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "AGE", "value": "55", "start": 27, "end": 29}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 39, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9ef649b60092dff950912bf357817416c91facd6b0a9814805a37a0f9f41a9db", "timestamp_unix": 1770931510, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000737", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace David Lee age 72 facility Mayo Clinic", "masked_text": "vitals trace David Lee age 72 facility Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "AGE", "value": "72", "start": 27, "end": 29}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 39, "end": 50}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7399623af574d25890096577a330c357fa73759da69b4e8ab623133d67d633ef", "timestamp_unix": 1772380683, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000738", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Linda Martinez DOB 1965-03-06 scan date 2011-01-25", "masked_text": "imaging metadata [NAME_f60f59] DOB [DOB_ff506e] scan date [DATE_fdf68f]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1965-03-06", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2011-01-25", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f4528b030477f5c5855b648fd3c9b653aaccc88d79cf6a456562e57a79d9d97e", "timestamp_unix": 1773062463, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000739", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Susan Anderson recorded at Mount Sinai on 2002-04-28", "masked_text": "audio annotation Susan Anderson recorded at Mount Sinai on 2002-04-28", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2002-04-28", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e95d32184ebcb631db3a6c87b32b18b3b492fc1b458a10b01fdc8d6546fd06f7", "timestamp_unix": 1771048223, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000740", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for James Wilson born 1945-04-01 at Johns Hopkins on 2003-08-18", "masked_text": "follow up for [NAME_3d8dc8] born [DOB_b6824e] at [LOCATION_965228] [DATE_8c9c54]-18", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1945-04-01", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 46, "end": 59}, {"phi_type": "DATE", "value": "2003-08-18", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9e27d9ac747b22cc7a3fc1f781af4411e13a8a7ac02496b439614615361c9951", "timestamp_unix": 1771211598, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000741", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "John Smith social security number 580-29-3167 address 616 Oak St, Lakewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownkewood", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "SSN", "value": "580-29-3167", "start": 34, "end": 45}, {"phi_type": "ADDRESS", "value": "616 Oak St, Lakewood", "start": 48, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "08798341f8b2aa0fdca951edfef729c6f9cc58cfb54a096c03d0471cc507ecfc", "timestamp_unix": 1771510451, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000742", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Priya Sharma date of birth 1980-04-06 MRN MRN-891164 presenting at Mass General Hospital", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1980-04-06", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-891164", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a4cb5f5d7a0e6dda6c78831fd39627a8068f9abb27413fc7f0c33b31450cd1a5", "timestamp_unix": 1771492772, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-000743", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Michael Taylor recorded at Mass General Hospital on 2009-02-20", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2009-02-20", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 44, "end": 65}, {"phi_type": "DATE", "value": "2009-02-20", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fd13d8682f73a45252215cfc4ff386b09a1a0f785aca0d5668a2198156747cf3", "timestamp_unix": 1772193650, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-000744", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Angela White MRN MRN-912721 facility NYU Langone", "masked_text": "face_region detected patient Angela White MRN MRN-912721 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-912721", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c30fd81fdc2af7d7a0a5677bab884b55156461bd60a80e710a9c65d927f3086b", "timestamp_unix": 1771408234, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000745", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Angela White MRN MRN-153840 date 2012-11-28", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-153840", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2012-11-28", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4cf291f3c62ab5a13ad7571a979d983182de0a48465aa78c739100676f1953ab", "timestamp_unix": 1771961888, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000746", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "speaker ID James Wilson phone (303) 249-5417 age 65", "masked_text": "speaker ID [NAME_3d8dc8] phone [PHONE_497d53] age [AGE_fc490c]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(303) 249-5417", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "65", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a5035c19df7b9ed2030183c87700d93ee7a6c1072011419891db17b56bd3c0f5", "timestamp_unix": 1771757887, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-000747", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Marcus Webb DOB 1953-06-02 scan date 2023-12-19", "masked_text": "imaging metadata [NAME_ede0f8] DOB [DOB_50a7f2] scan date [DATE_9bda5d]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1953-06-02", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2023-12-19", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e541472cc720168df7d3432937cd594c4bbe362a48258f3f5fba73f3c119251a", "timestamp_unix": 1771864787, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000748", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient James Wilson ID MRN-197716 institution Cleveland Clinic", "masked_text": "DICOM header patient [NAME_3d8dc8] ID [MRN_ba2411] institution [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-197716", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 60, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "add25dc58a379af65f10ec317ad5b4954fd5af163d76ae426352762d5747d8ff", "timestamp_unix": 1772813868, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000749", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Maria Garcia DOB 1935-02-06 device Mount Sinai recorded 2002-11-15", "masked_text": "waveform header [NAME_498cee] DOB [DOB_3abef2] device [LOCATION_2d69ff] recorded[DATE_817326]5", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1935-02-06", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2002-11-15", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4d3a9e05d838a7ffad0f7cc9e1b1f655d8cf619d7fcc74fc8c98c469035cca1e", "timestamp_unix": 1771483100, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000750", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Arthur Coleman DOB 1968-03-22 scan date 2015-05-11", "masked_text": "imaging metadata [NAME_13c9ac] DOB [DOB_464a35] scan date [DATE_e7cf38]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1968-03-22", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2015-05-11", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d3785fff73452bf90c3c4b4b800e535f92a12cc97c19c9a60ad972ac30697fb9", "timestamp_unix": 1771752447, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000751", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Emergency contact for Linda Martinez: (675) 256-2615. DOB: 1941-03-18.", "masked_text": "Emergency contact for [NAME_f60f59]: [PHONE_2b1131][DOB_09a44e]1-03-18.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 22, "end": 36}, {"phi_type": "PHONE", "value": "(675) 256-2615", "start": 38, "end": 52}, {"phi_type": "DOB", "value": "1941-03-18", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "76e16b088b89f48c300f75774350bd04cd8f3ca72d80f9da97c605ef3a8598c3", "timestamp_unix": 1772195468, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-000752", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Confirmed identity of Carlos Rivera via MRN MRN-159667 and DOB 1977-02-25.", "masked_text": "Confirmed identity of [REDACTED] via MRN [REDACTED] and[REDACTED]02-25.", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 22, "end": 35}, {"phi_type": "MRN", "value": "MRN-159667", "start": 44, "end": 54}, {"phi_type": "DOB", "value": "1977-02-25", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.75, "risk_score_after": 0.075, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d71de027b37856a0dabb66a33d702f21dae833b6ae7cb41135a191cd53bfceb7", "timestamp_unix": 1770981894, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3975}}
{"record_id": "AUDIT-000753", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Emily Brown phone number (585) 973-2357 age 87", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(585) 973-2357", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "87", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1be1a7d2c46dae4efaa0fa9213a39053c5920e93c22134cef787a1bd0da1d435", "timestamp_unix": 1773062722, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000754", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "patient name Patricia Moore phone number (785) 189-1662 age 28", "masked_text": "patient name Patricia Moore phone number (785) 189-1662 age 28", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(785) 189-1662", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "28", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5f99ec7dbffd4f740e2f736e9be5c260d9516dfe5825e98065cf7cfaf941673d", "timestamp_unix": 1772643572, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000755", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Susan Anderson born 1941-05-19 at Mayo Clinic on 2005-11-25", "masked_text": "follow up for [NAME_4a6eeb] born [DOB_65b64b] at [LOCATION_5471a7] on[DATE_62dbd9]5", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1941-05-19", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2005-11-25", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "798bd757c18bd61eaed9c68706efe59db5fabbb1e969d4e6199b291792224a16", "timestamp_unix": 1770906143, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000756", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "Diana Patel social security number 528-40-6067 address 563 Maple St, Maplewood", "masked_text": "[NAME_c3b55b] social security number [SSN_52866c] ad[ADDRESS_ddcda3]lewood", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "528-40-6067", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "563 Maple St, Maplewood", "start": 49, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1913d4a72cfe40846df16096b235e59855754981c8fc88c23eb94f8db7ee28b4", "timestamp_unix": 1772798883, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000757", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Spoke with Robert Chen at (988) 440-6242. Address on file: 840 Main St, Fairview.", "masked_text": "Spoke with Robert Chen at (988) 440-6242. Address on file: 840 Main St, Fairview.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(988) 440-6242", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "840 Main St, Fairview", "start": 52, "end": 73}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "da43bef0196f500c72add819ac01e2a7b5096216f90702a9d01709e92bfb505a", "timestamp_unix": 1772570072, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000758", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Maria Garcia MRN MRN-132903 date 2022-06-15", "masked_text": "ECG metadata patient Maria Garcia MRN MRN-132903 date 2022-06-15", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-132903", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2022-06-15", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d3515252729defc57ae5e8031e898d5944e8106f22d0fda17978bde458fa4bc8", "timestamp_unix": 1772129601, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000759", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Diana Patel DOB 1951-07-03 MRN MRN-450807", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1951-07-03", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-450807", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7f1a4713399f4d65b99b48daf0f5cba09d4b187199cc0d0cf18c3f8d3dd6c572", "timestamp_unix": 1770870939, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-000760", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "imaging metadata James Wilson DOB 1984-09-07 scan date 2013-12-26", "masked_text": "imaging metadata [NAME_3d8dc8] DOB [DOB_5133eb] scan date [DATE_88077c]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1984-09-07", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2013-12-26", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b9a046b8fd16ba1ad39324595c4587087d00c97be1fed8e39ad25e8b6d9fa175", "timestamp_unix": 1772232761, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-000761", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "speaker ID David Lee phone (823) 685-4783 age 22", "masked_text": "speaker ID [NAME_972735] phone [PHONE_e964d8] age [AGE_b6d767]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 11, "end": 20}, {"phi_type": "PHONE", "value": "(823) 685-4783", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "22", "start": 46, "end": 48}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "881a9b9c567fe8c7a2bdd81d19d95c874488336518921912f3b0ded4ca656ff0", "timestamp_unix": 1771793956, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-000762", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Kevin Zhang MRN MRN-102359 facility Mount Sinai", "masked_text": "face_region detected patient Kevin Zhang MRN MRN-102359 facility Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-102359", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "20a9027239fb2b3f25ccd271bb85ea98d125ab12d132ddf2456cfe294a845fd7", "timestamp_unix": 1771366879, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000763", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Linda Martinez recorded at NYU Langone on 2002-06-21", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-011", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2002-06-21", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "89c693da569c2ea1b9bd61cf52263f5a5e736da15b88adaa9cad78937f878620", "timestamp_unix": 1773032754, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000764", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "Emily Brown social security number 416-79-9989 address 308 Elm St, Fairview", "masked_text": "[NAME_87fe31] social security number [SSN_84d85d] ad[ADDRESS_7fef88]irview", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "416-79-9989", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "308 Elm St, Fairview", "start": 49, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b35ba6d7d5d005e0df8b5d76ce5542671970f3006f15d218a0bc499ccdf20514", "timestamp_unix": 1772445168, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000765", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Spoke with Sarah Johnson at (723) 225-8884. Address on file: 884 Chestnut St, Lakewood.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownakewood.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(723) 225-8884", "start": 28, "end": 42}, {"phi_type": "ADDRESS", "value": "884 Chestnut St, Lakewood", "start": 54, "end": 79}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8299fa734185dd2d6084c8048f270aa6dc564bd19bc16d400bf4bac3da974d50", "timestamp_unix": 1771823030, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000766", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Emily Brown MRN MRN-252895 contact (906) 647-4181", "masked_text": "voice transcript [NAME_87fe31] MRN [MRN_45ce45] contact [PHONE_226c9f]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-252895", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(906) 647-4181", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "aed4cf009b1757345d153f06460b0fb5ad6260c7a112c9c3ed95c5dbe07a53f3", "timestamp_unix": 1771300675, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-000767", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace Arthur Coleman age 43 facility Boston Medical Center", "masked_text": "vitals trace [NAME_13c9ac] age [AGE_17e621] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "43", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 44, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "178236f2dee1144e906b309537ac450954289643035bb6ee4f3af06f742a9311", "timestamp_unix": 1771550280, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000768", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Carlos Rivera date of birth 1977-06-21 MRN MRN-535718 presenting at NYU Langone", "masked_text": "Carlos Rivera date of birth 1977-06-21 MRN MRN-535718 presenting at NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1977-06-21", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-535718", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.81, "risk_score_after": 0.81, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "59ad187d5b96f7671410414bc1387f57531e3f6e22b52551d6a598a1c824b559", "timestamp_unix": 1771128015, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000769", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile Linda Martinez DOB 1985-11-11 MRN MRN-427216", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1985-11-11", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-427216", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c65966511dffb3e872ea92ee3e17d7bd142207d654d9fbdb884267383505fa7e", "timestamp_unix": 1772024103, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-000770", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Susan Anderson MRN MRN-526635 date 2019-10-28", "masked_text": "ECG metadata patient Susan Anderson MRN MRN-526635 date 2019-10-28", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-526635", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2019-10-28", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "231e75813de647f2bc8e97ac60d94c15adf5e1f96a597a99794c0124df4b8d52", "timestamp_unix": 1773050801, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000771", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Arthur Coleman MRN MRN-939250 facility Cedars-Sinai", "masked_text": "face_region detected patient [NAME_13c9ac] MRN [MRN_dbd584] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-939250", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 68, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b4099559b6d4372ec55ab7e82eba2e4e5b345b4efe3d696b176d2306985f914e", "timestamp_unix": 1773028662, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000772", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Michael Taylor MRN MRN-877093 date 2015-06-13", "masked_text": "ECG metadata patient Michael Taylor MRN MRN-877093 date 2015-06-13", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-877093", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2015-06-13", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "23f254fcd268c3547d9a4a41fba268c90ed0587c263e0c073254c7754d8dc087", "timestamp_unix": 1772783835, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000773", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Sarah Johnson DOB 1946-11-19 MRN MRN-761482", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1946-11-19", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-761482", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b07de365a10b72d262939d215ca4978a5f8d5f68d355e1e3052daf80b194f8f0", "timestamp_unix": 1771383584, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-000774", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile James Wilson DOB 1974-11-13 MRN MRN-965101", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1974-11-13", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-965101", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "77e333f7898d046a686389c971be574ad773377b3a5529e1393327969fe5c3f8", "timestamp_unix": 1770911292, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-000775", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Michael Taylor MRN MRN-824880 date 2007-12-02", "masked_text": "ECG metadata patient Michael Taylor MRN MRN-824880 date 2007-12-02", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-824880", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2007-12-02", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b81ade3b8b8098131b6dc361a8e20da53dd2e79cfacd4feba5602a9880bac2df", "timestamp_unix": 1772534992, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000776", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient John Smith ID MRN-533435 institution Cedars-Sinai", "masked_text": "DICOM header patient John Smith ID MRN-533435 institution Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-533435", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 58, "end": 70}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "79d4a8151bd003304b266de7d068cd40ae9226ef64b7c694a9b42cfc5a6be7ab", "timestamp_unix": 1771590116, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000777", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "Linda Martinez social security number 543-69-3598 address 600 Pine St, Lakewood", "masked_text": "[NAME_f60f59] social security number [SSN_3b32fa] ad[ADDRESS_8164f1]kewood", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "543-69-3598", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "600 Pine St, Lakewood", "start": 52, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6593704d9faa2d6f8461149b7a582a112d5efaea5292ff64c8fe26b9e3d6e3a9", "timestamp_unix": 1772594953, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000778", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Angela White DOB 1953-05-06 device NYU Langone recorded 2014-04-23", "masked_text": "waveform header Angela White DOB 1953-05-06 device NYU Langone recorded 2014-04-23", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1953-05-06", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2014-04-23", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "42111dc91e57beba1cf22cd3173dbc6c8ef72766b28f9eb210e4b8a8b6f42d4d", "timestamp_unix": 1772318969, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000779", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "patient name Diana Patel phone number (857) 248-2799 age 52", "masked_text": "patient name [NAME_c3b55b] phone number [PHONE_5d992c] age [AGE_9a1158]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(857) 248-2799", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "52", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "306ee990f8202b676de63bde9388934551ff96ec07ebd95ecb45ffdaf4d3dabf", "timestamp_unix": 1771756617, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000780", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Spoke with Linda Martinez at (788) 918-9682. Address on file: 784 Chestnut St, Maplewood.", "masked_text": "Spoke with Linda Martinez at (788) 918-9682. Address on file: 784 Chestnut St, Maplewood.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(788) 918-9682", "start": 29, "end": 43}, {"phi_type": "ADDRESS", "value": "784 Chestnut St, Maplewood", "start": 55, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "ca97336f9da34a26050af3e83043ce082ccdfd216d19ae76c2e8713c02e00169", "timestamp_unix": 1771067760, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000781", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Angela White MRN MRN-363368 facility Cleveland Clinic", "masked_text": "face_region detected patient Angela White MRN MRN-363368 facility Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-363368", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 66, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b55be03e024fc95abe122020c2607f9e35c05d3797d756e0de9594f2f584239c", "timestamp_unix": 1773257806, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000782", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Linda Martinez MRN MRN-551750 facility Mayo Clinic", "masked_text": "face_region detected patient [NAME_f60f59] MRN [MRN_fffc2c] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-551750", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "77f2124dbfc9e4abc06e7263e6d48cad4aa5cb84dd9dc96a0a1f915afd22fbcb", "timestamp_unix": 1771149058, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000783", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "waveform header Maria Garcia DOB 1948-06-04 device Stanford Medical recorded 2007-10-04", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] rec[REDACTED]-10-04", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1948-06-04", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 51, "end": 67}, {"phi_type": "DATE", "value": "2007-10-04", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "16512b716add71565d004c14f9600e9193efe92140a5fad5b09cb3c104fa6ca7", "timestamp_unix": 1772438211, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-000784", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "John Smith called from (538) 202-2453 reporting symptoms. Age: 72.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "PHONE", "value": "(538) 202-2453", "start": 23, "end": 37}, {"phi_type": "AGE", "value": "72", "start": 63, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "3cdf262eb117cbccc23fa49e7b309505d436bd8a112943b2c5c9a28fc499910c", "timestamp_unix": 1771552602, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000785", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Michael Taylor DOB 1975-10-01 MRN MRN-301897", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1975-10-01", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-301897", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c421e2a35ed1b2ebbb75102f567736d1501550e30062a309c407ab4df66673d6", "timestamp_unix": 1772885723, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-000786", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Prescription issued to Susan Anderson (86yo) at 803 Birch St, Riverside on 2005-06-02.", "masked_text": "Prescription issued to Susan Anderson (86yo) at 803 Birch St, Riverside on 2005-06-02.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 23, "end": 37}, {"phi_type": "AGE", "value": "86", "start": 39, "end": 41}, {"phi_type": "ADDRESS", "value": "803 Birch St, Riverside", "start": 51, "end": 74}, {"phi_type": "DATE", "value": "2005-06-02", "start": 78, "end": 88}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8abc5d82507981d6db8103ef0cf3083a99b92e3e62446b3a23d84ce3d1790be5", "timestamp_unix": 1772994735, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000787", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Lab results for Linda Martinez, 94 year old from Cedars-Sinai, reviewed on 2014-03-27.", "masked_text": "Lab results for [NAME_f60f59], [AGE_f4b9ec] year old from [LOCATION_42e401], reviewed on 2[DATE_41663e]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "94", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 49, "end": 61}, {"phi_type": "DATE", "value": "2014-03-27", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1f77716a64460f7457c756394cff659657e7f5cec2448ebcf74beff632ea4e03", "timestamp_unix": 1771566431, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-000788", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Priya Sharma MRN MRN-324549 date 2002-10-04", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-324549", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2002-10-04", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e92769a3e7af6d35a79094a47207268ac5106a4bb72b8f1b6bd5131114f94add", "timestamp_unix": 1771212078, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000789", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Imaging ordered for Robert Chen, MRN MRN-155398, DOB 1972-12-24 at Cedars-Sinai.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]12-24 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 20, "end": 31}, {"phi_type": "MRN", "value": "MRN-155398", "start": 37, "end": 47}, {"phi_type": "DOB", "value": "1972-12-24", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 67, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "845c4feee2940196b2fde8ad665a0da16bcd321c5cb0cdeb77642371d1e50688", "timestamp_unix": 1772027581, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-000790", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Emily Brown phone (343) 922-4612 age 74", "masked_text": "speaker ID Emily Brown phone (343) 922-4612 age 74", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(343) 922-4612", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "74", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "42737b256bfde46e985f1d5e9c61dcd1626ceb3864323b29121ec0b7ba960671", "timestamp_unix": 1771156783, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000791", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Imaging ordered for Maria Garcia, MRN MRN-902663, DOB 1952-06-01 at Mayo Clinic.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]06-01 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 20, "end": 32}, {"phi_type": "MRN", "value": "MRN-902663", "start": 38, "end": 48}, {"phi_type": "DOB", "value": "1952-06-01", "start": 49, "end": 59}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "30c703477d2e772f2df48b52590200e959c80e892a6e4b3faa0f6e4240ad298d", "timestamp_unix": 1771433383, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-000792", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Priya Sharma called from (520) 488-2886 reporting symptoms. Age: 28.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "PHONE", "value": "(520) 488-2886", "start": 25, "end": 39}, {"phi_type": "AGE", "value": "28", "start": 65, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "75b572c0cbad0fa00e8e2ab7c3d8bf7d44dcce90a4675c8c1e0cc8aae15f823d", "timestamp_unix": 1770931876, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000793", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Emily Brown recorded at Boston Medical Center on 2001-09-14", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2001-09-14", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 41, "end": 62}, {"phi_type": "DATE", "value": "2001-09-14", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2f9ca9b3d955540ad8208a4d49c5a2267a8dbf40607dc350af8cd7a281e8a8dc", "timestamp_unix": 1770936644, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-000794", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Carlos Rivera (MRN MRN-192996) discharged on 2007-07-05. Follow up at Cedars-Sinai.", "masked_text": "Carlos Rivera (MRN MRN-192996) discharged on 2007-07-05. Follow up at Cedars-Sinai.", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "MRN", "value": "MRN-192996", "start": 19, "end": 29}, {"phi_type": "DATE", "value": "2007-07-05", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 70, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "daa6f361ae475844b712b2d6b2cf579255255154f54fbdfd3f373643d2b6ce44", "timestamp_unix": 1772100862, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000795", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Maria Garcia MRN MRN-679383 facility Mount Sinai", "masked_text": "face_region detected patient Maria Garcia MRN MRN-679383 facility Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-679383", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2cee3c7393ee05806a60a13a4b396b9355977ab285133bf5359efd0de6ecdd7f", "timestamp_unix": 1773378640, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000796", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Kevin Zhang DOB 1952-01-04 MRN MRN-365095", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1952-01-04", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-365095", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cf846509d741033f46436b9a1e9030071f239805df316ccb3da51b3cf3825e0f", "timestamp_unix": 1771287071, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-000797", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Kevin Zhang phone number (267) 244-7554 age 91", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(267) 244-7554", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "91", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e8bcb4c71a0687d7a4837d42656a0ee576682b5a7f1843d15f09cf98c2b5ba63", "timestamp_unix": 1772201750, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000798", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "follow up for Patricia Moore born 1983-12-05 at Stanford Medical on 2014-01-27", "masked_text": "follow up for Patricia Moore born 1983-12-05 at Stanford Medical on 2014-01-27", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1983-12-05", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 48, "end": 64}, {"phi_type": "DATE", "value": "2014-01-27", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.85, "risk_score_after": 0.85, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "53d0e7832054507acce7547256e766d05769e26a1e11ac997a4c79f39cbcd5e1", "timestamp_unix": 1772792789, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000799", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Linda Martinez MRN MRN-856153 facility Stanford Medical", "masked_text": "face_region detected patient [NAME_f60f59] MRN [MRN_b5c648] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-856153", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "230b2613c4b54b7cc7975e601b23eeb4b1b250176ad0acd2e48eff4515c42976", "timestamp_unix": 1772276405, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000800", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Claire Nguyen ID MRN-831283 institution Stanford Medical", "masked_text": "DICOM header patient Claire Nguyen ID MRN-831283 institution Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-831283", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 61, "end": 77}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ec4c8906ddccae9488e07aa2559936f3b15a054757f08258c3062683bc20564d", "timestamp_unix": 1772227799, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000801", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Marcus Webb phone number (325) 504-4635 age 94", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(325) 504-4635", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "94", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b0fa7ed12f3b77d1db77fab3d9e2ab632d49076f5c533af0443835f57dd7ece8", "timestamp_unix": 1771493486, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000802", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "James Wilson (MRN MRN-616508) discharged on 2023-02-03. Follow up at NYU Langone.", "masked_text": "James Wilson (MRN MRN-616508) discharged on 2023-02-03. Follow up at NYU Langone.", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 0, "end": 12}, {"phi_type": "MRN", "value": "MRN-616508", "start": 18, "end": 28}, {"phi_type": "DATE", "value": "2023-02-03", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b0bc6585281cdec8d4e09d4f95fa4efdd3b4d4a421a298b418240e07cd719d3f", "timestamp_unix": 1771816906, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000803", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Referral sent for Marcus Webb (DOB 1984-09-24) to specialist in Mount Sinai.", "masked_text": "Referral sent for [NAME_ede0f8] (DOB [DOB_9db324]) to specialist in [LOCATION_2d69ff].", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1984-09-24", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 64, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b90e00cff0a3de87f5f6c3b36fbcc0f5eff1168b1236175691871b35e706c60b", "timestamp_unix": 1773394889, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-000804", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Priya Sharma born 1951-12-10 at Mount Sinai on 2004-01-03", "masked_text": "follow up for [NAME_74036d] born [DOB_150521] at [LOCATION_2d69ff] on[DATE_ef5d1f]3", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1951-12-10", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 46, "end": 57}, {"phi_type": "DATE", "value": "2004-01-03", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "bc025f69603171fb3e934dee20d2ce5db323029c8eef567cccb98e94eb223bab", "timestamp_unix": 1772933292, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000805", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID Marcus Webb phone (342) 874-7672 age 82", "masked_text": "speaker ID [NAME_ede0f8] phone [PHONE_ef05b7] age [AGE_9778d5]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(342) 874-7672", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "82", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7270490494b0fca4fcfd2c136bd320cf8e185ac1723a5c122ca45eef4237cd5f", "timestamp_unix": 1772442689, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-000806", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Maria Garcia MRN MRN-829197 date 2020-01-25", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-829197", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2020-01-25", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "56f56230a1802f3358f6daf55f610d005e77b179e86e545009181ae6377cce45", "timestamp_unix": 1771791087, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000807", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Sarah Johnson age 67 facility Mass General Hospital", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "67", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 43, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a2196a3693f19c8c19fedeb9dfbbfe7317c61d57998175bdc02f227af7eae9e9", "timestamp_unix": 1773335543, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000808", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Sarah Johnson DOB 1955-12-07 device Mayo Clinic recorded 2017-03-14", "masked_text": "waveform header [NAME_579335] DOB [DOB_39c31c] device [LOCATION_5471a7] recorded[DATE_b8e8bb]4", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1955-12-07", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2017-03-14", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ae0809a4ca55429fda9184aacdb9b6c9e3d63070e926e2fcb6b0486e09fdb279", "timestamp_unix": 1771414549, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000809", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Maria Garcia age 88 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "88", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 42, "end": 54}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c52afe493935fd8d53f15d274c070bc8013fe8bb9b9aba9a86d00209030c6f39", "timestamp_unix": 1771740920, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000810", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Patient identified as Maria Garcia, SSN 720-16-9313, residing at 783 Maple St, Lakewood.", "masked_text": "Patient identified as [NAME_498cee], SSN [SSN_2a66bf], residi[ADDRESS_16a65b]kewood.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 22, "end": 34}, {"phi_type": "SSN", "value": "720-16-9313", "start": 40, "end": 51}, {"phi_type": "ADDRESS", "value": "783 Maple St, Lakewood", "start": 59, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "63093e4db61fe5b9391ec151b2fcdaf4765208d2890dd60664b9ece39e4213ed", "timestamp_unix": 1771042022, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000811", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Emily Brown born 1951-10-26 at NYU Langone on 2017-11-20", "masked_text": "follow up for Emily Brown born 1951-10-26 at NYU Langone on 2017-11-20", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1951-10-26", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 45, "end": 56}, {"phi_type": "DATE", "value": "2017-11-20", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7f98df731d789b76ae7395db82055dc1fd4f9ac30432bd6bd03db5d7c9478c89", "timestamp_unix": 1771259602, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000812", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Arthur Coleman DOB 1972-07-21 scan date 2018-10-26", "masked_text": "imaging metadata [NAME_13c9ac] DOB [DOB_a21309] scan date [DATE_58463d]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1972-07-21", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2018-10-26", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "325717747a9ddace340b2b655c768956c0e75fb03eefd653b6d599a6fd607d77", "timestamp_unix": 1772995446, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000813", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Arthur Coleman phone number (916) 123-8749 age 74", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(916) 123-8749", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "74", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d9407c8b4d1591ae0f8b6a808ce3226675dd09177dcd073dbd7a7d8910448160", "timestamp_unix": 1772151775, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000814", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Priya Sharma DOB 1955-11-22 MRN MRN-479376", "masked_text": "voice profile [NAME_74036d] DOB [DOB_579dc4] MRN [MRN_97becc]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1955-11-22", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-479376", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c240b1a59656dab9f759e766efe68a8d8f32c324e29351d5a56b1cdc097a096e", "timestamp_unix": 1772018237, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000815", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient identified as Angela White, SSN 452-62-2192, residing at 372 Main St, Maplewood.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownlewood.", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 22, "end": 34}, {"phi_type": "SSN", "value": "452-62-2192", "start": 40, "end": 51}, {"phi_type": "ADDRESS", "value": "372 Main St, Maplewood", "start": 59, "end": 81}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "0cf3d58c0d65396a92e15b7c97e37ae82e8d300d2d8be32c9e07fc01cd6d1f12", "timestamp_unix": 1772838736, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000816", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Michael Taylor date of birth 1951-04-25 MRN MRN-518036 presenting at Johns Hopkins", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1951-04-25", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-518036", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 69, "end": 82}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e13678bac1870760e104df55f65d777dd8f828d9ecf4a531e7d2dc8d1efef20e", "timestamp_unix": 1772511508, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-000817", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Kevin Zhang called from (715) 306-2229 reporting symptoms. Age: 21.", "masked_text": "Kevin Zhang called from (715) 306-2229 reporting symptoms. Age: 21.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 0, "end": 11}, {"phi_type": "PHONE", "value": "(715) 306-2229", "start": 24, "end": 38}, {"phi_type": "AGE", "value": "21", "start": 64, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "550783b4e9d91dff7525cb2c2544a6318f2f721a8428ff75467e2c913abfa5e9", "timestamp_unix": 1771876253, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000818", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Priya Sharma phone (664) 517-3903 age 70", "masked_text": "speaker ID Priya Sharma phone (664) 517-3903 age 70", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(664) 517-3903", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "70", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "43d8e6f0aea297bb155caed732a0535d3d14d611c5d7856552571a12749c67ea", "timestamp_unix": 1771904901, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000819", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Susan Anderson born 1963-08-20 at Cedars-Sinai on 2019-03-12", "masked_text": "follow up for [NAME_4a6eeb] born [DOB_190197] at [LOCATION_42e401] o[DATE_6754da]12", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1963-08-20", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 48, "end": 60}, {"phi_type": "DATE", "value": "2019-03-12", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e40af14bd597db93fd262522b36893a5d33a18c8171bc2fb1e7c4859c6268336", "timestamp_unix": 1771385927, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000820", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header David Lee DOB 1971-12-20 device Mayo Clinic recorded 2006-04-15", "masked_text": "waveform header [NAME_972735] DOB [DOB_d457df] device [LOCATION_5471a7] recorded[DATE_b1a9af]5", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1971-12-20", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2006-04-15", "start": 68, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6f62dbf4a76618a0cfc223db4286426ff0f29a782f83bdcd91a4d85e32705606", "timestamp_unix": 1772132069, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000821", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "imaging metadata David Lee DOB 1941-08-18 scan date 2012-02-08", "masked_text": "imaging metadata [NAME_972735] DOB [DOB_52f235] scan date [DATE_493ae1]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "DOB", "value": "1941-08-18", "start": 31, "end": 41}, {"phi_type": "DATE", "value": "2012-02-08", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "56cbec08113be04bc8f9b28d2d8e9081d4d2ed775da3b062627cc5aff881fe95", "timestamp_unix": 1772117154, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-000822", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript James Wilson MRN MRN-328855 contact (758) 403-6031", "masked_text": "voice transcript [NAME_3d8dc8] MRN [MRN_961197] contact [PHONE_0498be]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-328855", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(758) 403-6031", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "059ec4b9531c1f12bd817ebc043dae4da33a33fe926ced9ec65585345fb1c3a8", "timestamp_unix": 1772859147, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-000823", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Maria Garcia DOB 1962-05-10 device Cedars-Sinai recorded 2003-03-15", "masked_text": "waveform header [NAME_498cee] DOB [DOB_faf53b] device [LOCATION_42e401] recorde[DATE_60bd34]15", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1962-05-10", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 51, "end": 63}, {"phi_type": "DATE", "value": "2003-03-15", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b980e1120b7b43252eb2a78a2cdc8798a55123ea8cd16a417b5ccb8ee64302fb", "timestamp_unix": 1772667060, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000824", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Imaging ordered for Arthur Coleman, MRN MRN-662292, DOB 1940-08-27 at Mount Sinai.", "masked_text": "Imaging ordered for Arthur Coleman, MRN MRN-662292, DOB 1940-08-27 at Mount Sinai.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 20, "end": 34}, {"phi_type": "MRN", "value": "MRN-662292", "start": 40, "end": 50}, {"phi_type": "DOB", "value": "1940-08-27", "start": 51, "end": 61}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 70, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.78, "risk_score_after": 0.78, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f10de64dc1da0864fda7498807c60946f19e8fefd7c43e06c3c6c56a3edf4111", "timestamp_unix": 1772469021, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000825", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Marcus Webb age 87 facility Mass General Hospital", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "87", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 41, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "08dcc4f8d6ec43498209f614ec629abee53eab76a35db5478e51859b65edd6e4", "timestamp_unix": 1772950818, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000826", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Marcus Webb MRN MRN-917769 date 2002-11-27", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-917769", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2002-11-27", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "04830b3388bda03145d9b4fe0977a3fcf472a3b76ef06c8a8742338236460e2e", "timestamp_unix": 1771984833, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000827", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "imaging metadata John Smith DOB 1978-11-12 scan date 2023-02-17", "masked_text": "imaging metadata [NAME_611732] DOB [DOB_340fbb] scan date [DATE_187de3]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "DOB", "value": "1978-11-12", "start": 32, "end": 42}, {"phi_type": "DATE", "value": "2023-02-17", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7e807f2a58533b7ade53838f68e1ed2fb0beaf6dbe5e892291e22d01d366c9c7", "timestamp_unix": 1772076736, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-000828", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Claire Nguyen recorded at Boston Medical Center on 2005-03-02", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2005-03-02", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 43, "end": 64}, {"phi_type": "DATE", "value": "2005-03-02", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "824d540fa0325965b2b88823701d3d8dc5315c6c6f5d82e9f78b729f2a1a4d94", "timestamp_unix": 1771175423, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-000829", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Priya Sharma MRN MRN-454126 date 2020-09-17", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-454126", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2020-09-17", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4f43556939515fc11bc32fec0bf7c798273d5bd93309adc08355cd53e6ce14da", "timestamp_unix": 1773065446, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000830", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "DICOM header patient Diana Patel ID MRN-305509 institution NYU Langone", "masked_text": "DICOM header patient [NAME_c3b55b] ID [MRN_d87c50] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-305509", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 59, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b78bf3af2126e750c4c6aec0176fe0c3c91e66773c4173d45db6cad82524282a", "timestamp_unix": 1771384346, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000831", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Robert Chen age 18 facility Mass General Hospital", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "18", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 41, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4a0e2fa81d476750632342d73a1117086ae843183c52bd1621eadb9ac1edd763", "timestamp_unix": 1772453849, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000832", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Kevin Zhang MRN MRN-499443 facility UCSF Health", "masked_text": "face_region detected patient Kevin Zhang MRN MRN-499443 facility UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-499443", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8ca250bbd54305bddba9256c5e83cd7cdb3c4db097c41fb7814f294f0a9b6dc9", "timestamp_unix": 1772324494, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000833", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata James Wilson DOB 1964-10-13 scan date 2012-04-28", "masked_text": "imaging metadata [NAME_3d8dc8] DOB [DOB_aab3e6] scan date [DATE_6d4d57]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1964-10-13", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2012-04-28", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b8fbc63c6ce2e4cf08ba1fec2077cd27ea63f5d04e5c909f1a6cd9f321ee5cc4", "timestamp_unix": 1772023076, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000834", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Claire Nguyen age 46 facility UCSF Health", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "46", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 43, "end": 54}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6cafd14e4b581e1ef4c5efe9ef188d3bbaa24697ec4c3f04295624b1369af72f", "timestamp_unix": 1770900045, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000835", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "DICOM header patient Kevin Zhang ID MRN-487167 institution Stanford Medical", "masked_text": "DICOM header patient Kevin Zhang ID MRN-487167 institution Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-487167", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 59, "end": 75}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "687025e6d431741b2ea6d0f597955a15c2dacb062b770645b7b860eec60fb098", "timestamp_unix": 1772509528, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000836", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for Arthur Coleman at 952 Main St, Lakewood on 2022-06-19.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "952 Main St, Lakewood", "start": 37, "end": 58}, {"phi_type": "DATE", "value": "2022-06-19", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "ddc46d96eaf35a5897d73ed57cc7234b14e22a628f119631a4d20a761b89134f", "timestamp_unix": 1773089167, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000837", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Sarah Johnson MRN MRN-442640 facility Mayo Clinic", "masked_text": "face_region detected patient [NAME_579335] MRN [MRN_a7591f] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-442640", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b8cf12fb0003c020ed57e635d90ca1709a11e94299f277768c344b963eb335a7", "timestamp_unix": 1771662097, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000838", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "vitals trace Sarah Johnson age 85 facility NYU Langone", "masked_text": "vitals trace [NAME_579335] age [AGE_3ef815] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "85", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 43, "end": 54}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e572657d6c20ae48af4c6f04cc804518001cfd8f2b0416297a995be9b508e27b", "timestamp_unix": 1770912065, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000839", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Marcus Webb social security number 670-64-7817 address 671 Maple St, Lakewood", "masked_text": "[NAME_ede0f8] social security number [SSN_360109] ad[ADDRESS_1b08b0]kewood", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "670-64-7817", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "671 Maple St, Lakewood", "start": 49, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "539a955b383cac6232866fa528124423959173fac90903dd268cd28ad76615c4", "timestamp_unix": 1771563407, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000840", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Carlos Rivera DOB 1943-08-23 MRN MRN-634992", "masked_text": "voice profile [NAME_58ff53] DOB [DOB_587889] MRN [MRN_bc006e]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1943-08-23", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-634992", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "590dce24167c4e5a438ac54b9406fe86230a6958fe6355e08004dbee6580a425", "timestamp_unix": 1773101885, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000841", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "waveform header Susan Anderson DOB 1937-01-05 device UCSF Health recorded 2020-02-26", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] recorded[REDACTED]6", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1937-01-05", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2020-02-26", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0e6f1f84cd662c1faef629a03a7a74621d125bafb36ed8f654b63f78cb1629ae", "timestamp_unix": 1772576062, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-000842", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient Angela White (DOB 1968-04-21, MRN MRN-682532) presented with chest pain at Mount Sinai.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 8, "end": 20}, {"phi_type": "DOB", "value": "1968-04-21", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-682532", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 83, "end": 94}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "54a4207abd22144a6847407184b8fc0bdfd883be660041fd33bdbec1c69ee738", "timestamp_unix": 1772845636, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-000843", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Susan Anderson age 26 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "26", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 44, "end": 56}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b4f869199a640436c1aa936ca2c2cd4aef444ec67f30f2996477b750c8a20c46", "timestamp_unix": 1772724834, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000844", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Priya Sharma DOB 1939-03-07 MRN MRN-250169", "masked_text": "voice profile Priya Sharma DOB 1939-03-07 MRN MRN-250169", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1939-03-07", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-250169", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0a9027a433544776379ac25cef370244387ea76f26b8fd3a37f0e9ff82b630a9", "timestamp_unix": 1772778198, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000845", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Marcus Webb MRN MRN-840469 contact (385) 458-8865", "masked_text": "voice transcript [NAME_ede0f8] MRN [MRN_6e7950] contact [PHONE_c07909]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-840469", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(385) 458-8865", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "99e314b2a9ca8fb5967bbc48055d9b04305cdcca866f42f77ec298bb9b3893d3", "timestamp_unix": 1771860657, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-000846", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript Thomas Harris MRN MRN-500988 contact (947) 204-7430", "masked_text": "voice transcript Thomas Harris MRN MRN-500988 contact (947) 204-7430", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-500988", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(947) 204-7430", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e70a6e9df8e1fb8a4f16b8b3cf11c664738888a25c0b8fbe7474764886d8464e", "timestamp_unix": 1771532423, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000847", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Emily Brown phone number (376) 258-4507 age 59", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(376) 258-4507", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "59", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "bcc245bab785fc107346e894f95300a8b3686605228f1afa5f0f46bc9dfbf7f1", "timestamp_unix": 1772178213, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000848", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "patient name Linda Martinez phone number (527) 669-6047 age 77", "masked_text": "patient name [NAME_f60f59] phone number [PHONE_517901] age [AGE_28dd2c]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(527) 669-6047", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "77", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b25d1bf2cdaf1eefdcd8b273075b83eb61669a94aed4b7f78f2b7a6589709063", "timestamp_unix": 1772772281, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000849", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "waveform header Michael Taylor DOB 1971-06-09 device NYU Langone recorded 2000-03-19", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] recorded[REDACTED]9", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1971-06-09", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2000-03-19", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "657ca13008aa00b940f3d4a6f1996766aa6427c68db8890a3392c53422061796", "timestamp_unix": 1772770067, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-000850", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Record updated for Sarah Johnson at 602 Maple St, Riverside on 2000-11-25.", "masked_text": "Record updated for [NAME_579335] at [ADDRESS_3be0f3] on [DATE_cd2f2b].", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 19, "end": 32}, {"phi_type": "ADDRESS", "value": "602 Maple St, Riverside", "start": 36, "end": 59}, {"phi_type": "DATE", "value": "2000-11-25", "start": 63, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f5374220fae28e941a1856408d252863b38317767f50bd5d64bcd9622279a328", "timestamp_unix": 1771784228, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000851", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Patient Priya Sharma (DOB 1951-09-16, MRN MRN-950219) presented with chest pain at Cedars-Sinai.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 8, "end": 20}, {"phi_type": "DOB", "value": "1951-09-16", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-950219", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 83, "end": 95}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.9, "risk_score_after": 0.09, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "815649925ec2a1a5cfba7a4960b66348e9f53f90e0ef22f7993b20cc669ce7a9", "timestamp_unix": 1772675415, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-000852", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Susan Anderson date of birth 1947-01-09 MRN MRN-347765 presenting at Mayo Clinic", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1947-01-09", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-347765", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5c45726ed993b215729f4d75f982a9466796d36a2fe687eaa3220c42561515e5", "timestamp_unix": 1772824065, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-000853", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation John Smith recorded at Mayo Clinic on 2000-10-14", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-014", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 40, "end": 51}, {"phi_type": "DATE", "value": "2000-10-14", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b83a7511b108624a668306d64c6ff952727284d9848e8546ee9604d2065a4753", "timestamp_unix": 1770960663, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000854", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Robert Chen DOB 1944-07-02 device Mayo Clinic recorded 2001-02-20", "masked_text": "waveform header Robert Chen DOB 1944-07-02 device Mayo Clinic recorded 2001-02-20", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1944-07-02", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2001-02-20", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0332bd3f4f3712c899f0c61745c1158adb9cf1e2be1d73ec120f7c14c1ceeeaa", "timestamp_unix": 1771845254, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000855", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "waveform header Maria Garcia DOB 1937-02-20 device Mass General Hospital recorded 2001-05-19", "masked_text": "waveform header Maria Garcia DOB 1937-02-20 device Mass General Hospital recorded 2001-05-19", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1937-02-20", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 51, "end": 72}, {"phi_type": "DATE", "value": "2001-05-19", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.82, "risk_score_after": 0.82, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "df7713a5d52fb280f4582b220bcdab15e18f81c7359ce9c3cf78908dbee9f986", "timestamp_unix": 1772035125, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000856", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Susan Anderson born 1976-11-26 at Mass General Hospital on 2009-01-26", "masked_text": "follow up for Susan Anderson born 1976-11-26 at Mass General Hospital on 2009-01-26", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1976-11-26", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 48, "end": 69}, {"phi_type": "DATE", "value": "2009-01-26", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8e980696e0ab222c4a9567c4f1376ed2e651e5834ba6b1ce5c5a6fb887f6b89a", "timestamp_unix": 1772860153, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000857", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Susan Anderson DOB 1943-03-20 scan date 2023-12-21", "masked_text": "imaging metadata Susan Anderson DOB 1943-03-20 scan date 2023-12-21", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1943-03-20", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2023-12-21", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6408e508ec1615732c2ce456c15feb39dd7c7f65e0663a2cf3078a44b3d43d8b", "timestamp_unix": 1772912196, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000858", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Robert Chen DOB 1949-08-04 MRN MRN-388842", "masked_text": "voice profile [NAME_2665a8] DOB [DOB_e3e48b] MRN [MRN_519fe3]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1949-08-04", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-388842", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ff8ee41e8458266435e0ebe7fd4b58ff102424329f78afdfb5eaa56ff04c68a5", "timestamp_unix": 1772794893, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000859", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient Priya Sharma (DOB 1962-02-12, MRN MRN-269820) presented with chest pain at Mass General Hospital.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 8, "end": 20}, {"phi_type": "DOB", "value": "1962-02-12", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-269820", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 83, "end": 104}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "38179f77da7bea72df1eb594ccc29dddceb4134ce6ada87caba9c016a81e68fd", "timestamp_unix": 1770971872, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-000860", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Lab results for Sarah Johnson, 33 year old from Boston Medical Center, reviewed on 2001-04-02.", "masked_text": "Lab results for [NAME_579335], [AGE_182be0] year old from [LOCATION_bfb4ce], revi[DATE_288dd0]01-04-02.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 16, "end": 29}, {"phi_type": "AGE", "value": "33", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 48, "end": 69}, {"phi_type": "DATE", "value": "2001-04-02", "start": 75, "end": 85}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b4954b8aa5297a8ebc51d8590efe5c8bc38435ab3be0402cec80a46094be35ce", "timestamp_unix": 1771748961, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.24425}}
{"record_id": "AUDIT-000861", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Thomas Harris MRN MRN-718788 date 2003-03-27", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-718788", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2003-03-27", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ba1c021d1ef786c56f8ca8456353b5fe35dd6cb89d9bea003c6d75ad58074fb7", "timestamp_unix": 1773438461, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000862", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Spoke with Maria Garcia at (435) 202-8361. Address on file: 127 Birch St, Maplewood.", "masked_text": "Spoke with Maria Garcia at (435) 202-8361. Address on file: 127 Birch St, Maplewood.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(435) 202-8361", "start": 27, "end": 41}, {"phi_type": "ADDRESS", "value": "127 Birch St, Maplewood", "start": 53, "end": 76}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "44a9d2071e3ca6bcb08ee38f3d7ac1b64018f7ce1cf6fce74c36f471c30dc423", "timestamp_unix": 1773394852, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000863", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Robert Chen recorded at Cleveland Clinic on 2001-07-15", "masked_text": "audio annotation Robert Chen recorded at Cleveland Clinic on 2001-07-15", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 41, "end": 57}, {"phi_type": "DATE", "value": "2001-07-15", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f47de955ffd125736b1827abe36275800d24e42664793ce55facec6ce3df3acb", "timestamp_unix": 1771512377, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000864", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "Michael Taylor date of birth 1953-06-17 MRN MRN-615934 presenting at UCSF Health", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1953-06-17", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-615934", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f29320eed1893650bc8feccba135fe923bab4d82f74e2778d34341e4d5cfc3a0", "timestamp_unix": 1771663530, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-000865", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Carlos Rivera DOB 1942-09-01 device Mount Sinai recorded 2013-03-03", "masked_text": "waveform header [NAME_58ff53] DOB [DOB_b2358f] device [LOCATION_2d69ff] recorded[DATE_3e07f0]3", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1942-09-01", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2013-03-03", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2dbf45d2092e50371cb971e9c51cbbd5583a46e48f6dc3abeba785fa7bb18991", "timestamp_unix": 1771249521, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000866", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for Michael Taylor born 1936-01-02 at NYU Langone on 2001-08-19", "masked_text": "follow up for [NAME_ae3ff9] born [DOB_cdb15d] at [LOCATION_789675] on[DATE_796819]9", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1936-01-02", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2001-08-19", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "31c262be0c2e7d39bc4d5d4cef5a9dab4fdd485587b5ebe97708e27173543dee", "timestamp_unix": 1772391627, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000867", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Emergency contact for Claire Nguyen: (203) 422-5084. DOB: 1972-04-18.", "masked_text": "Emergency contact for Claire Nguyen: (203) 422-5084. DOB: 1972-04-18.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 22, "end": 35}, {"phi_type": "PHONE", "value": "(203) 422-5084", "start": 37, "end": 51}, {"phi_type": "DOB", "value": "1972-04-18", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f6bef61653a9f5c0f6c3aaba8fa8ee75958b8a0c6ebcc9117fdd71a7ea884520", "timestamp_unix": 1770976766, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000868", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Diana Patel DOB 1985-10-17 scan date 2012-10-18", "masked_text": "imaging metadata [NAME_c3b55b] DOB [DOB_8f1437] scan date [DATE_968e9a]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1985-10-17", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2012-10-18", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "071d5df25cefa7a101892d055ee1963fd263ce57afd13a6f9f990b695c04a611", "timestamp_unix": 1771847679, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000869", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Emergency contact for Arthur Coleman: (980) 430-8158. DOB: 1938-08-16.", "masked_text": "Emergency contact for [NAME_13c9ac]: [PHONE_fb0186][DOB_2994f6]8-08-16.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 22, "end": 36}, {"phi_type": "PHONE", "value": "(980) 430-8158", "start": 38, "end": 52}, {"phi_type": "DOB", "value": "1938-08-16", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d7c467836b5599606b4fc7a07d9f11f5a9f380f38c2a46a8349de88c311800ef", "timestamp_unix": 1770889103, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-000870", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "ECG metadata patient Robert Chen MRN MRN-127584 date 2002-07-02", "masked_text": "ECG metadata patient Robert Chen MRN MRN-127584 date 2002-07-02", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-127584", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2002-07-02", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.65, "risk_score_after": 0.65, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f3bdb773a5b2e33ea8fc832e53210c1c52847148ee850eb618797dbe99fbd7ac", "timestamp_unix": 1773051133, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000871", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "audio annotation Marcus Webb recorded at Boston Medical Center on 2020-10-10", "masked_text": "audio annotation Marcus Webb recorded at Boston Medical Center on 2020-10-10", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 41, "end": 62}, {"phi_type": "DATE", "value": "2020-10-10", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.62, "risk_score_after": 0.62, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "23a92cf833aad21fb7928a6df651736c0c2c0a809ecaf67a87b60dbc3ee09585", "timestamp_unix": 1771157237, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000872", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Patricia Moore DOB 1945-02-15 device Stanford Medical recorded 2005-01-26", "masked_text": "waveform header [NAME_b9db31] DOB [DOB_35facb] device [LOCATION_520308] rec[DATE_6c7199]-01-26", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1945-02-15", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 53, "end": 69}, {"phi_type": "DATE", "value": "2005-01-26", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f73369c408f07797676ee6571b3bff884b7e4aa30fa85ce424f0eeef0261300f", "timestamp_unix": 1773253532, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000873", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace James Wilson age 93 facility Stanford Medical", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "93", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 42, "end": 58}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c20eba129a1a06d529a2d59d874f44277ed33dfbb6c8d3b2c5de3bfef6be7df4", "timestamp_unix": 1770933749, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000874", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Diana Patel MRN MRN-796866 date 2002-10-14", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-796866", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2002-10-14", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b77a72d1388435925a2148b781aa614dc12966c9d9775125855762e9f1303c0a", "timestamp_unix": 1773265281, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000875", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient Claire Nguyen MRN MRN-335018 date 2005-05-21", "masked_text": "ECG metadata patient [NAME_2ea2ee] MRN [MRN_14b248] date [DATE_3b1bb2]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-335018", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2005-05-21", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "43cc814d383ef11f25c5f2b467a5a03ef291506e53c1685068761af0705bd35a", "timestamp_unix": 1772262764, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-000876", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Angela White DOB 1981-05-20 MRN MRN-126865", "masked_text": "voice profile [NAME_cada0d] DOB [DOB_870d75] MRN [MRN_92efc3]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1981-05-20", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-126865", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "abfd8384f32a7c96b4f5f3b81260b2648c15aaa26f743d9eab39f6a358d91097", "timestamp_unix": 1771958545, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000877", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Robert Chen phone (747) 509-9727 age 35", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(747) 509-9727", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "35", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e82782cbae062aa3c12a438cfddaba7acb49ed4072ef2c7240d249b4f52c2817", "timestamp_unix": 1771438652, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000878", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "David Lee date of birth 1962-01-20 MRN MRN-193513 presenting at Cleveland Clinic", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "DOB", "value": "1962-01-20", "start": 24, "end": 34}, {"phi_type": "MRN", "value": "MRN-193513", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 64, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "89c6ae076f6c59db4e04de475ad36be2f46ae1679e1bc07f3b46369a6178f876", "timestamp_unix": 1771457162, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-000879", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Claire Nguyen DOB 1937-05-11 device Mayo Clinic recorded 2009-08-05", "masked_text": "waveform header Claire Nguyen DOB 1937-05-11 device Mayo Clinic recorded 2009-08-05", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1937-05-11", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2009-08-05", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "93476507bf6bb6cb72b9890e82b2908f3f69d24a1030174006c6160910a97df2", "timestamp_unix": 1771650908, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000880", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Arthur Coleman ID MRN-536617 institution Cedars-Sinai", "masked_text": "DICOM header patient Arthur Coleman ID MRN-536617 institution Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-536617", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 62, "end": 74}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "385de890dc138d477fc3dc42e1e38258af13b27876cbf0c6c4208d00c01b536e", "timestamp_unix": 1773274468, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000881", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Michael Taylor phone (729) 968-2713 age 66", "masked_text": "speaker ID Michael Taylor phone (729) 968-2713 age 66", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(729) 968-2713", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "66", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "680b3a91b71fc5a956c9ae8420b25bb13c8f2969884c2ebe16a41b4e910e0c33", "timestamp_unix": 1771679147, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000882", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Claire Nguyen recorded at Mayo Clinic on 2010-11-02", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-012", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2010-11-02", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8b00f89d95853d8e812b97706c9559d9befeaaa0a2c461600c6e3c5987829ee0", "timestamp_unix": 1770937078, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000883", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Kevin Zhang born 1958-04-23 at Mass General Hospital on 2007-10-18", "masked_text": "follow up for Kevin Zhang born 1958-04-23 at Mass General Hospital on 2007-10-18", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1958-04-23", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 45, "end": 66}, {"phi_type": "DATE", "value": "2007-10-18", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "655abfe1006531ef3e0135363068219ccdfe86ea445fdefd1e9742ea0649d183", "timestamp_unix": 1771683074, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000884", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Marcus Webb ID MRN-707407 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_ede0f8] ID [MRN_04a0de] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-707407", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 59, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4331168f23bf911457d1076c6ba1cd99c442d277bce4773045863bfe0b18d168", "timestamp_unix": 1772197025, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000885", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID Michael Taylor phone (645) 541-9151 age 19", "masked_text": "speaker ID [NAME_ae3ff9] phone [PHONE_ae19a7] age [AGE_1f0e3d]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(645) 541-9151", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "19", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "acf6021972d1dcb52963750b52206605bc0e3d26c68effa01e5a721185f7d20f", "timestamp_unix": 1771673251, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.26301}}
{"record_id": "AUDIT-000886", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Thomas Harris DOB 1969-01-19 scan date 2013-03-08", "masked_text": "imaging metadata [NAME_7ccf35] DOB [DOB_d3f00e] scan date [DATE_3e48b2]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1969-01-19", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2013-03-08", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4233b3f1902d48d22272b36bbb5dbd0d984d19b049fd56b2fde816dd0f34c17f", "timestamp_unix": 1771850797, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000887", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Sarah Johnson social security number 154-11-7971 address 747 Maple St, Maplewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownlewood", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "154-11-7971", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "747 Maple St, Maplewood", "start": 51, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "526746311bd05f7ba16391892afabd04852844b29ab05543ad779ac0b90183ce", "timestamp_unix": 1772690566, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000888", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Susan Anderson MRN MRN-520726 date 2008-12-04", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-520726", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2008-12-04", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fd39a00fbe4aa728c1d795fa898f5ea986392a65f5eebea06321cf79cd6fc9a3", "timestamp_unix": 1772396306, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000889", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Sarah Johnson DOB 1983-09-01 MRN MRN-597638", "masked_text": "voice profile [NAME_579335] DOB [DOB_0a9d2e] MRN [MRN_a1b897]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1983-09-01", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-597638", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4f1b529173d2ae4293d544bb2645983823d57c5dd018b8fa9be6f83d3aab3e2f", "timestamp_unix": 1773392793, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000890", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "DICOM header patient Emily Brown ID MRN-769614 institution UCSF Health", "masked_text": "DICOM header patient [NAME_87fe31] ID [MRN_be39b1] institution [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-769614", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 59, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d6fc575249d0b5bbd5c5d24f3cd897f075f2244ffe9d0708d3ff41e1924ae3ef", "timestamp_unix": 1771646018, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000891", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Patricia Moore ID MRN-958784 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_b9db31] ID [MRN_fa1408] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-958784", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 62, "end": 74}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4fd1fe259f1ad43b947a584a3b0b19a4ba7c63aac20ff9cdb7f0fc4fb0ae4fe6", "timestamp_unix": 1772387847, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000892", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "DICOM header patient Patricia Moore ID MRN-399061 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_b9db31] ID [MRN_e3ed86] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-399061", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 62, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "63495004c4867f3154207d6cce50fe3f1dce99b4d08822b2c7e73da6dc1077f1", "timestamp_unix": 1770871359, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000893", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Susan Anderson MRN MRN-776399 date 2012-11-06", "masked_text": "ECG metadata patient Susan Anderson MRN MRN-776399 date 2012-11-06", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-776399", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2012-11-06", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d029ec76e6891d87c191445364138e6af2b8f0969d1073a2819c4377c58de561", "timestamp_unix": 1773397006, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000894", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Maria Garcia DOB 1973-07-08 MRN MRN-367313", "masked_text": "voice profile Maria Garcia DOB 1973-07-08 MRN MRN-367313", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1973-07-08", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-367313", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "05f8207623c490975a51bd61cae48fe5bc14bee014770a369d047d9617ba4f97", "timestamp_unix": 1772168209, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000895", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Prescription issued to Sarah Johnson (50yo) at 170 Birch St, Lakewood on 2011-03-09.", "masked_text": "Prescription issued to Sarah Johnson (50yo) at 170 Birch St, Lakewood on 2011-03-09.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 23, "end": 36}, {"phi_type": "AGE", "value": "50", "start": 38, "end": 40}, {"phi_type": "ADDRESS", "value": "170 Birch St, Lakewood", "start": 50, "end": 72}, {"phi_type": "DATE", "value": "2011-03-09", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e78904ffd6c93d1f5176125764d87ca4e686883e1792d260507bfbd7957d498e", "timestamp_unix": 1772352468, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000896", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "DICOM header patient David Lee ID MRN-598190 institution Johns Hopkins", "masked_text": "DICOM header patient [NAME_972735] ID [MRN_5b429b] institution [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-598190", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 57, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e9059a7ca707d7ad191c4e8157a724e630f0b41b9778bc2a43f40339cbdcd69b", "timestamp_unix": 1771535248, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000897", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Arthur Coleman recorded at Mayo Clinic on 2018-12-05", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-015", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2018-12-05", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "541efdc0d86e3a422068921c7fb116cc86e5ec003192f160da0581416e858c4a", "timestamp_unix": 1771564940, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000898", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Claire Nguyen date of birth 1940-12-20 MRN MRN-884019 presenting at Cleveland Clinic", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1940-12-20", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-884019", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d452e409d41f63b299bdc5222358544757efe3d5742e17852edd10368995387e", "timestamp_unix": 1771067500, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-000899", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Imaging ordered for John Smith, MRN MRN-510933, DOB 1977-09-16 at Johns Hopkins.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]09-16 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 20, "end": 30}, {"phi_type": "MRN", "value": "MRN-510933", "start": 36, "end": 46}, {"phi_type": "DOB", "value": "1977-09-16", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 66, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "40f1aa8b0985d188e7448b2f65f98cae2951dda9d0a619bc9456e2f65f50a92f", "timestamp_unix": 1772941878, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-000900", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "David Lee (MRN MRN-825263) discharged on 2020-10-22. Follow up at NYU Langone.", "masked_text": "David Lee (MRN MRN-825263) discharged on 2020-10-22. Follow up at NYU Langone.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "MRN", "value": "MRN-825263", "start": 15, "end": 25}, {"phi_type": "DATE", "value": "2020-10-22", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "607ee2e9aec80f3fc5a96d651a6f5bf2143673c25c179d6d85308ab213f231a8", "timestamp_unix": 1772939461, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000901", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "David Lee (MRN MRN-402790) discharged on 2001-08-09. Follow up at Cedars-Sinai.", "masked_text": "David Lee (MRN MRN-402790) discharged on 2001-08-09. Follow up at Cedars-Sinai.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "MRN", "value": "MRN-402790", "start": 15, "end": 25}, {"phi_type": "DATE", "value": "2001-08-09", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 66, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "2da04aa2a331fe424d9ad61c837a67236a0f72994b0ab8df1c1c85de426f5089", "timestamp_unix": 1772632083, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000902", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Sarah Johnson ID MRN-136563 institution UCSF Health", "masked_text": "DICOM header patient [NAME_579335] ID [MRN_7e246a] institution [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-136563", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c233cc6d08d8a9c35713f2e03c79e5ece607f7837349cb78038976f60cf1a180", "timestamp_unix": 1771614765, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000903", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Prescription issued to Kevin Zhang (46yo) at 375 Main St, Springfield on 2022-02-23.", "masked_text": "Prescription issued to [NAME_a23972] ([AGE_d9d4f4]yo) at 375[ADDRESS_e33edd] 202[DATE_6bca5e]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 23, "end": 34}, {"phi_type": "AGE", "value": "46", "start": 36, "end": 38}, {"phi_type": "ADDRESS", "value": "375 Main St, Springfield", "start": 48, "end": 72}, {"phi_type": "DATE", "value": "2022-02-23", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8359c88c35e26731a8901dfc04c3202e741de26af23e9c211cf2900268d823e4", "timestamp_unix": 1771574978, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-000904", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "audio annotation Priya Sharma recorded at Mass General Hospital on 2006-05-18", "masked_text": "audio annotation [NAME_74036d] recorded at [LOCATION_76e661]01e4a] 2006-05-18", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 42, "end": 63}, {"phi_type": "DATE", "value": "2006-05-18", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ba724a477763e0a4ccb8025e5a99053409fc580d5e194453c2887e71bcdee4d8", "timestamp_unix": 1771069786, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.26301}}
{"record_id": "AUDIT-000905", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "audio annotation Linda Martinez recorded at UCSF Health on 2019-02-12", "masked_text": "audio annotation [NAME_f60f59] recorded at [LOCATION_df473f] on[DATE_d70dce]2", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2019-02-12", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1d4accd89c2295de664fe09aee38846c67526ef37b52aa1576450d9ed5af01ed", "timestamp_unix": 1772692386, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-000906", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Priya Sharma ID MRN-348247 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_74036d] ID [MRN_9356ec] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-348247", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 60, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ef58b62fd07cc42bc2a4332c205fa2022f1ba2f660511fe012569fd514425e6f", "timestamp_unix": 1772180196, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000907", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Record updated for Thomas Harris at 443 Chestnut St, Fairview on 2021-12-05.", "masked_text": "Record updated for Thomas Harris at 443 Chestnut St, Fairview on 2021-12-05.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 19, "end": 32}, {"phi_type": "ADDRESS", "value": "443 Chestnut St, Fairview", "start": 36, "end": 61}, {"phi_type": "DATE", "value": "2021-12-05", "start": 65, "end": 75}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "926f23ccb27802c00d77b1ed080a793ee06c32e2fe48a6fb434f95c3ec245a68", "timestamp_unix": 1770924432, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000908", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "voice transcript Priya Sharma MRN MRN-847393 contact (646) 372-3900", "masked_text": "voice transcript Priya Sharma MRN MRN-847393 contact (646) 372-3900", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-847393", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(646) 372-3900", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a7d832f607d4459d5da0363af1a7575e4dc1c802c0f2830188bbb2d9de11e24f", "timestamp_unix": 1772341223, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000909", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Susan Anderson MRN MRN-490959 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_4a6eeb] MRN [MRN_9e40b3] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-490959", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a163cc0c0833a25d2c2681373bbdf8b045bd452e585d806ce96141ce4c33045f", "timestamp_unix": 1773241123, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000910", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Prescription issued to Maria Garcia (53yo) at 275 Cedar St, Riverside on 2017-10-11.", "masked_text": "Prescription issued to [NAME_498cee] ([AGE_d82c8d]yo) at 275[ADDRESS_dcad3c] 201[DATE_aaa757]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 23, "end": 35}, {"phi_type": "AGE", "value": "53", "start": 37, "end": 39}, {"phi_type": "ADDRESS", "value": "275 Cedar St, Riverside", "start": 49, "end": 72}, {"phi_type": "DATE", "value": "2017-10-11", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "71024e6f5641604c532ebb8ba82dfb0733c5475cbbe507a512528a0b211800b3", "timestamp_unix": 1773076797, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-000911", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient David Lee MRN MRN-242868 date 2001-06-18", "masked_text": "ECG metadata patient [NAME_972735] MRN [MRN_2b8770] date [DATE_77be21]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-242868", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2001-06-18", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1e5010bd76f3847891b1ecf162a3d512b24dcde6b39864effce9b9dbfcf309a2", "timestamp_unix": 1771040875, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-000912", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Carlos Rivera DOB 1941-11-03 scan date 2018-03-07", "masked_text": "imaging metadata Carlos Rivera DOB 1941-11-03 scan date 2018-03-07", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1941-11-03", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2018-03-07", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b5e38b89938ca2bba04e2616b90d98f418f03097a65e9cfa943d0482c1fa8270", "timestamp_unix": 1773152627, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000913", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header David Lee DOB 1965-05-23 device Mount Sinai recorded 2018-09-15", "masked_text": "waveform header [NAME_972735] DOB [DOB_ca64db] device [LOCATION_2d69ff] recorded[DATE_f61ad0]5", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1965-05-23", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2018-09-15", "start": 68, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "435c3d61b5fe02f8099e272551b129dd165dd3434f372d165ce827e8df7ffe73", "timestamp_unix": 1771721342, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000914", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata David Lee DOB 1965-02-14 scan date 2006-12-25", "masked_text": "imaging metadata [NAME_972735] DOB [DOB_3eb892] scan date [DATE_e6862f]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "DOB", "value": "1965-02-14", "start": 31, "end": 41}, {"phi_type": "DATE", "value": "2006-12-25", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b856de660f67c3162c32c055d8ab9221fef6ec71b8779d8b3725157bfaa22674", "timestamp_unix": 1772056194, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000915", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Linda Martinez called from (503) 318-6897 reporting symptoms. Age: 37.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 0, "end": 14}, {"phi_type": "PHONE", "value": "(503) 318-6897", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "37", "start": 67, "end": 69}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "fc21960ee8a15ea72f45a0db537daeaf906a695a45b9a52fd4d8564deeffb037", "timestamp_unix": 1773196267, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000916", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Thomas Harris MRN MRN-303168 date 2017-05-06", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-303168", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2017-05-06", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d07260d0fa13d7f78dceea8ea8a1a14ddf19fba5bd28dede5ca17fc675da389d", "timestamp_unix": 1772200372, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000917", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Thomas Harris MRN MRN-390141 date 2012-03-07", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-390141", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2012-03-07", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "61b0ff57cd01e9e5408ea5093b2c15a3917323b89ba357a93749e5f68a8353f7", "timestamp_unix": 1770958223, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000918", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient identified as Susan Anderson, SSN 573-74-7355, residing at 128 Main St, Riverside.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownerside.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 22, "end": 36}, {"phi_type": "SSN", "value": "573-74-7355", "start": 42, "end": 53}, {"phi_type": "ADDRESS", "value": "128 Main St, Riverside", "start": 61, "end": 83}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "92b3ed4a17ebc2569a668ace596453e5d1f334c4ad3cbd179846073570fa8693", "timestamp_unix": 1772212885, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000919", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "vitals trace John Smith age 35 facility Johns Hopkins", "masked_text": "vitals trace [NAME_611732] age [AGE_1c383c] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 13, "end": 23}, {"phi_type": "AGE", "value": "35", "start": 28, "end": 30}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 40, "end": 53}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "837f5654ba28e5813ac7d3831819d7dcc5da7c42ef9846fd9c8e32abbe96e93f", "timestamp_unix": 1772133969, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000920", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Angela White DOB 1935-03-28 MRN MRN-896442", "masked_text": "voice profile [NAME_cada0d] DOB [DOB_50b6a3] MRN [MRN_9c28a8]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1935-03-28", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-896442", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8d72c4974f9847006d4654dfe01036437834204655a3e6ad439694165e5f77a4", "timestamp_unix": 1770859370, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000921", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Thomas Harris MRN MRN-838390 facility Boston Medical Center", "masked_text": "face_region detected patient Thomas Harris MRN MRN-838390 facility Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-838390", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f5edad9b0d25d4f30547e3225ba4dbb5b6b21b47c7c9c7514b82199ae536e3fc", "timestamp_unix": 1771802940, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000922", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Arthur Coleman ID MRN-224274 institution Mayo Clinic", "masked_text": "DICOM header patient [NAME_13c9ac] ID [MRN_ca682f] institution [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-224274", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 62, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6d79fabb13d1715386497ab3e5219ea3c4ae711eb0e06df47611dc84725f94eb", "timestamp_unix": 1771173415, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000923", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Emily Brown ID MRN-671938 institution Mass General Hospital", "masked_text": "DICOM header patient Emily Brown ID MRN-671938 institution Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-671938", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 59, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b2f50e5ea4fedca42b0b7da5d9cbe0bbe71149b3e984c817ba2efbb87a28db38", "timestamp_unix": 1771061706, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000924", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Claire Nguyen phone (934) 549-8823 age 34", "masked_text": "speaker ID Claire Nguyen phone (934) 549-8823 age 34", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(934) 549-8823", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "34", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "abc40a1ab1dbfdcd83dd9d2dab658b2320965b98479cdd301fd8683a94aa2460", "timestamp_unix": 1771058009, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000925", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Kevin Zhang DOB 1949-01-01 scan date 2000-02-16", "masked_text": "imaging metadata [NAME_a23972] DOB [DOB_bc6300] scan date [DATE_30a705]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1949-01-01", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2000-02-16", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "54e5ed133d1512d9db1dfbc252e9a1b9ad1533f515666478249c234aecb7b465", "timestamp_unix": 1772379936, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000926", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Emily Brown date of birth 1964-09-09 MRN MRN-710389 presenting at Boston Medical Center", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1964-09-09", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-710389", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 66, "end": 87}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "aeaef536da26223312229be8fc6baa69f600e9785b2c366e8f676ce377442d80", "timestamp_unix": 1771680951, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-000927", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Imaging ordered for Angela White, MRN MRN-635231, DOB 1983-09-18 at Stanford Medical.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]09-18 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 20, "end": 32}, {"phi_type": "MRN", "value": "MRN-635231", "start": 38, "end": 48}, {"phi_type": "DOB", "value": "1983-09-18", "start": 49, "end": 59}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.9, "risk_score_after": 0.09, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "2e32755164276862c603a3aee483f52cf436509b1bd9f98df33dd13352ad7edf", "timestamp_unix": 1771535058, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-000928", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Arthur Coleman ID MRN-872744 institution Johns Hopkins", "masked_text": "DICOM header patient [NAME_13c9ac] ID [MRN_a00648] institution [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-872744", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 62, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0511152b9cdf31dfea85483f2410b10aad53628c299bcbcd3c85cdb04d33c4b6", "timestamp_unix": 1771897842, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000929", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "imaging metadata Priya Sharma DOB 1964-01-23 scan date 2022-09-01", "masked_text": "imaging metadata [NAME_74036d] DOB [DOB_d50614] scan date [DATE_0fd59e]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1964-01-23", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2022-09-01", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cd85453a1c19236520547128ab80bf0e9fdcf1970c9da630bf777355dcac61f9", "timestamp_unix": 1772744234, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-000930", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Arthur Coleman called from (574) 679-2547 reporting symptoms. Age: 86.", "masked_text": "[NAME_13c9ac] called from [PHONE_4a09e3] reporting symptoms. Age: [AGE_93db85].", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "PHONE", "value": "(574) 679-2547", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "86", "start": 67, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "ec5255ed421e25cb65ca018b9949ab1a833f9059cb0a45c3bac14fe6ef42bc3f", "timestamp_unix": 1771142054, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000931", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Diana Patel phone (769) 629-1728 age 95", "masked_text": "speaker ID Diana Patel phone (769) 629-1728 age 95", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(769) 629-1728", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "95", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8b5cf946f8979d8de4bdd059f1f011f8e6653905bc01fa4c1921b33a875fba12", "timestamp_unix": 1771153585, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000932", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Marcus Webb age 40 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "40", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 41, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b82696bda85bd36180c26ff2aa9ca47cef95c9f09a066a0f2ec6abca565b6714", "timestamp_unix": 1770870247, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000933", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Maria Garcia MRN MRN-364201 facility UCSF Health", "masked_text": "face_region detected patient [NAME_498cee] MRN [MRN_d9f5d7] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-364201", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7f97c7af49ad6800a103259b8c2ea0569d8833aa5a489bd6b0549f8b7d6897d3", "timestamp_unix": 1773407105, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000934", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "patient name Robert Chen phone number (934) 549-9159 age 42", "masked_text": "patient name Robert Chen phone number (934) 549-9159 age 42", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(934) 549-9159", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "42", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3a94163eb8adca90ec1dba25948098ec1853d289ab696cf4c5dccd985e6f4cdb", "timestamp_unix": 1771338766, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000935", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient James Wilson (DOB 1961-05-13, MRN MRN-103026) presented with chest pain at Mayo Clinic.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 8, "end": 20}, {"phi_type": "DOB", "value": "1961-05-13", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-103026", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 83, "end": 94}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9f0fc0a8b74ab1529511c540ae571d8e853aa1ba2cca87a0f520cc9199f9f0b7", "timestamp_unix": 1772509368, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-000936", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name David Lee phone number (241) 981-3607 age 49", "masked_text": "patient name David Lee phone number (241) 981-3607 age 49", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "PHONE", "value": "(241) 981-3607", "start": 36, "end": 50}, {"phi_type": "AGE", "value": "49", "start": 55, "end": 57}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8bcf6f7f232646a5345398c208663ef9663cd1871651054f1e4b4ebedf0be383", "timestamp_unix": 1773169401, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000937", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile James Wilson DOB 1971-02-26 MRN MRN-224272", "masked_text": "voice profile [NAME_3d8dc8] DOB [DOB_9ddf3e] MRN [MRN_92df58]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1971-02-26", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-224272", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "454a876658b555f0dc70e237bebeeb400066a854bb7c9a8cc1e5565cfdf70913", "timestamp_unix": 1771797359, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000938", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Susan Anderson born 1958-06-02 at Cleveland Clinic on 2021-05-20", "masked_text": "follow up for Susan Anderson born 1958-06-02 at Cleveland Clinic on 2021-05-20", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1958-06-02", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 48, "end": 64}, {"phi_type": "DATE", "value": "2021-05-20", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "60d2e7d9362c4a33dc1ec74f9e21ee56902d847a38923f78cc2d9ca486f7f89b", "timestamp_unix": 1772007960, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000939", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Referral sent for Robert Chen (DOB 1945-08-07) to specialist in Johns Hopkins.", "masked_text": "Referral sent for [NAME_2665a8] (DOB [DOB_bcf6d7]) to specialist in [LOCATION_965228].", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1945-08-07", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 64, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "4311d65407d0ac184d8cbf0791f47b93cfdf92b231600ef931a7d2d6d0f2ea3b", "timestamp_unix": 1771122898, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-000940", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Marcus Webb MRN MRN-767137 facility Mayo Clinic", "masked_text": "face_region detected patient [NAME_ede0f8] MRN [MRN_4892dc] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-767137", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3c35395deb27e1b74fe4e719459945421d78f74b64f6bd36cdc21ebdc2e5d57f", "timestamp_unix": 1772344009, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000941", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Thomas Harris phone number (744) 341-4684 age 27", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(744) 341-4684", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "27", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "41dbd9e9ef92b5cc0e44e0edc68721fc7fc295e1061a4fd5765aeed64b3ed8da", "timestamp_unix": 1771231124, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000942", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "vitals trace Thomas Harris age 52 facility UCSF Health", "masked_text": "vitals trace [NAME_7ccf35] age [AGE_9a1158] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "52", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 43, "end": 54}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9df90b6c965bf1d2861532bd6bdaec3be109ba1f513aba6d8e240df465064d86", "timestamp_unix": 1771937904, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000943", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Priya Sharma born 1952-07-13 at Cedars-Sinai on 2010-05-12", "masked_text": "follow up for [NAME_74036d] born [DOB_098870] at [LOCATION_42e401] o[DATE_936018]12", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1952-07-13", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 46, "end": 58}, {"phi_type": "DATE", "value": "2010-05-12", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3a5aa91782ce23420f24f9895e013e179ba70b1d3dc878bb6c85dca3720cdd61", "timestamp_unix": 1771047898, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000944", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Robert Chen DOB 1946-07-20 scan date 2003-04-01", "masked_text": "imaging metadata [NAME_2665a8] DOB [DOB_f3a36f] scan date [DATE_1c4fef]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1946-07-20", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2003-04-01", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "78d22e65eb10eb9938acd9dbee4e0fc5dcb2a39cb7efe1cf2ff9fd0e1dda1fed", "timestamp_unix": 1772444975, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000945", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Michael Taylor DOB 1942-05-02 scan date 2006-12-26", "masked_text": "imaging metadata Michael Taylor DOB 1942-05-02 scan date 2006-12-26", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1942-05-02", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2006-12-26", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cf30de5eccf84360e4a4a3ef8587ff5c1d0e6037c37a3351087b447cb94a7e76", "timestamp_unix": 1772527128, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000946", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace Sarah Johnson age 58 facility Johns Hopkins", "masked_text": "vitals trace [NAME_579335] age [AGE_66f041] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "58", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 43, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bf96382dd1dcabbde7d21494811e907fbed3dfbbc78ca841cd4ddc6d7ee45b2e", "timestamp_unix": 1771928444, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-000947", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Diana Patel ID MRN-150970 institution Cleveland Clinic", "masked_text": "DICOM header patient [NAME_c3b55b] ID [MRN_831c8c] institution [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-150970", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 59, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "35ea25a233a4095b2ea0bc2ff8bdd4c1c5ea5dfacf7e1261387180f75c639ef5", "timestamp_unix": 1771508799, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000948", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient James Wilson MRN MRN-304450 date 2004-08-18", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-304450", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2004-08-18", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b763991faa3746c60553eebcd42bcc3ef2d8ece38bc033ad409039ed183eb283", "timestamp_unix": 1772084742, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-000949", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Robert Chen DOB 1965-11-06 MRN MRN-168904", "masked_text": "voice profile Robert Chen DOB 1965-11-06 MRN MRN-168904", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1965-11-06", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-168904", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "43b098ae730eda2afb0f00cb50c452c732672442275e9fd776a949e82bda0872", "timestamp_unix": 1771780603, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000950", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile James Wilson DOB 1937-04-04 MRN MRN-496449", "masked_text": "voice profile James Wilson DOB 1937-04-04 MRN MRN-496449", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1937-04-04", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-496449", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "52fe3ed7a6c4e2950b7c1570cb4479ef0c2150c42b1bc9e07c9393194678bd0e", "timestamp_unix": 1772417570, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000951", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient James Wilson ID MRN-346028 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_3d8dc8] ID [MRN_441e46] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-346028", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 60, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e73d64efbacc40b387362c55334db96aec44ec1b13d4dee59a6b28ff54ead612", "timestamp_unix": 1771924910, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000952", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Angela White DOB 1943-04-14 device Mount Sinai recorded 2001-09-06", "masked_text": "waveform header [NAME_cada0d] DOB [DOB_a5681b] device [LOCATION_2d69ff] recorded[DATE_486996]6", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1943-04-14", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2001-09-06", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7db9496658073676e0b14de93cf333412d73c525dbfe95773d9d8782f6de84b8", "timestamp_unix": 1772943276, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000953", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile John Smith DOB 1959-01-04 MRN MRN-615262", "masked_text": "voice profile [NAME_611732] DOB [DOB_559c51] MRN [MRN_78f4da]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1959-01-04", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-615262", "start": 44, "end": 54}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ce1964839c4a03d2287cd908d18b94ea1e7d3958337abbc7343355dbebf90b53", "timestamp_unix": 1771209606, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000954", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Robert Chen DOB 1963-05-05 scan date 2019-05-09", "masked_text": "imaging metadata [NAME_2665a8] DOB [DOB_5517e5] scan date [DATE_dcf750]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1963-05-05", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2019-05-09", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c404cfc1aaed015a74a56c9df0f68dc39c79b8c90e24f88d9c5cf47d48fe59f7", "timestamp_unix": 1772677612, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000955", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for James Wilson born 1946-10-11 at Stanford Medical on 2020-02-18", "masked_text": "follow up for [NAME_3d8dc8] born [DOB_975c1a] at [LOCATION_520308]ATE_36a0d5]-02-18", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1946-10-11", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 46, "end": 62}, {"phi_type": "DATE", "value": "2020-02-18", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0d49fe994ee256cfad47c9dd0bf29e549d59c152ce1f41cc159766c28a3f8054", "timestamp_unix": 1771387260, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000956", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Linda Martinez MRN MRN-998390 facility Boston Medical Center", "masked_text": "face_region detected patient Linda Martinez MRN MRN-998390 facility Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-998390", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 68, "end": 89}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2f2fb7aa24d3d17b254bcb06b4eac24ed596888dcac11b7af177517bbcca2f23", "timestamp_unix": 1772246893, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000957", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Kevin Zhang age 26 facility UCSF Health", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "26", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5dc62d7fd40b8bdc678a75aac83f442d5b2f1796d4c33a8a5f9eec60b082d585", "timestamp_unix": 1771654258, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000958", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "DICOM header patient Michael Taylor ID MRN-117728 institution Boston Medical Center", "masked_text": "DICOM header patient Michael Taylor ID MRN-117728 institution Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-117728", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 62, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9374c31f25b1935eeff48a8a326553a1f8ea3d983b628fe7a065d2ef7f791426", "timestamp_unix": 1773447705, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000959", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for David Lee born 1945-11-01 at Mount Sinai on 2006-10-08", "masked_text": "follow up for David Lee born 1945-11-01 at Mount Sinai on 2006-10-08", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 14, "end": 23}, {"phi_type": "DOB", "value": "1945-11-01", "start": 29, "end": 39}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2006-10-08", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0dcde8aa086845ef2c196a6de7833492c304edf7632f5e320b856854b6ff8ff5", "timestamp_unix": 1771508974, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000960", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation David Lee recorded at Mount Sinai on 2021-01-15", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-015", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 39, "end": 50}, {"phi_type": "DATE", "value": "2021-01-15", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "276563bf385902eb986b515d870c969e343b8ea238059cf5d24e677f784cb173", "timestamp_unix": 1771206952, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000961", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID James Wilson phone (318) 717-2502 age 83", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(318) 717-2502", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "83", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2fdf894151551828a6111c6e278f5a5738e4c2f523936b8d2b73cf65c07aceae", "timestamp_unix": 1772687861, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000962", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "patient name Patricia Moore phone number (587) 378-5633 age 24", "masked_text": "patient name Patricia Moore phone number (587) 378-5633 age 24", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(587) 378-5633", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "24", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9cc1b051729e420ee00904975b17f5a7a7c4ed3b85412505346f44c045a967a7", "timestamp_unix": 1771684684, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000963", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Angela White phone (658) 707-8375 age 72", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(658) 707-8375", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "72", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bbdeb388ef8bdadbbe472f98fea13a56cb3c261d485d6cbd56d41c069fb6cd62", "timestamp_unix": 1772063174, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000964", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Patient identified as Diana Patel, SSN 575-66-2295, residing at 138 Birch St, Fairview.", "masked_text": "Patient identified as Diana Patel, SSN 575-66-2295, residing at 138 Birch St, Fairview.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 22, "end": 33}, {"phi_type": "SSN", "value": "575-66-2295", "start": 39, "end": 50}, {"phi_type": "ADDRESS", "value": "138 Birch St, Fairview", "start": 58, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "889739a0b9d7a66c14699d34155f3fb5bd075ea61cf6e85c952fa2bcef463679", "timestamp_unix": 1772515680, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000965", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "imaging metadata John Smith DOB 1972-08-24 scan date 2013-05-08", "masked_text": "imaging metadata [NAME_611732] DOB [DOB_0debe8] scan date [DATE_fde678]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "DOB", "value": "1972-08-24", "start": 32, "end": 42}, {"phi_type": "DATE", "value": "2013-05-08", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "be3a413ca4446e92b6af19fab9fd2b10daccf97994b8cd017d971eb877b2a04a", "timestamp_unix": 1771249922, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-000966", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Angela White phone (499) 863-4627 age 68", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(499) 863-4627", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "68", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "910ed1be91685e2890a82c5fca934ac6088c30ffa9a1b6c0d5ca513a81c3fce4", "timestamp_unix": 1770902044, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000967", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Michael Taylor born 1953-04-19 at Johns Hopkins on 2018-06-17", "masked_text": "follow up for [NAME_ae3ff9] born [DOB_cee505] at [LOCATION_965228] [DATE_9fe9ff]-17", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1953-04-19", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 48, "end": 61}, {"phi_type": "DATE", "value": "2018-06-17", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3e3ba410073224270c592d8682fbf777cc92e0cce601b10c8b5338a0b710d2b6", "timestamp_unix": 1772533354, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-000968", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile Arthur Coleman DOB 1941-01-25 MRN MRN-567185", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1941-01-25", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-567185", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6dd15d2ac1cee5e31b58ded60b2855c1a8e2a260720cf8a9cba9ccdc84e3013f", "timestamp_unix": 1772245880, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-000969", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Linda Martinez age 90 facility Boston Medical Center", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "90", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 44, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "aa6858aa5ce6ea209b6a528a815818345a1ecbf1ec2f156080eafa421c81fed9", "timestamp_unix": 1772856698, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000970", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "face_region detected patient Thomas Harris MRN MRN-449509 facility Boston Medical Center", "masked_text": "face_region detected patient Thomas Harris MRN MRN-449509 facility Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-449509", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2870bb0dc8ae2b2f70c83f8a03341b541f02e21b69a5afd66f9616f954e57987", "timestamp_unix": 1773119067, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000971", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Susan Anderson phone (597) 326-2386 age 44", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(597) 326-2386", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "44", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5e17d42d9131c8cdbbbc43dee4014f692d66d886a79d906a5d9e4c214b177fb3", "timestamp_unix": 1772650931, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000972", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Linda Martinez age 75 facility Mount Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "75", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3a49de97457edbf1bada7e427f22d64a434ebf33bfc2ca1ed28503740c933ade", "timestamp_unix": 1771334167, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000973", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "vitals trace Robert Chen age 74 facility Stanford Medical", "masked_text": "vitals trace Robert Chen age 74 facility Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "74", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 41, "end": 57}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ea5e95021431449a2bbfb6d945d94d8a91c07e954a7e400322ae1cab14950d9d", "timestamp_unix": 1771496145, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000974", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Robert Chen DOB 1948-06-02 scan date 2005-08-25", "masked_text": "imaging metadata [NAME_2665a8] DOB [DOB_ca698a] scan date [DATE_d37de5]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1948-06-02", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2005-08-25", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8ab6ad6489fa325b81b88c0162cdb8b5806d899e50f69c7d610255743d1fda57", "timestamp_unix": 1772606689, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000975", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Robert Chen phone number (409) 998-1163 age 77", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(409) 998-1163", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "77", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "08831cf1fe89863e7c0580c5b4eddae999a6ec0d839769dfd0d06d1439c325c0", "timestamp_unix": 1772934625, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000976", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Diana Patel DOB 1963-07-05 device Cleveland Clinic recorded 2006-01-03", "masked_text": "waveform header [NAME_c3b55b] DOB [DOB_5dd055] device [LOCATION_6532a6] rec[DATE_c99de5]-01-03", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1963-07-05", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 50, "end": 66}, {"phi_type": "DATE", "value": "2006-01-03", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "93359f07edf9d8614812744e17fa8b5d3b484ec8bb48b196f1f1569c21839963", "timestamp_unix": 1771404625, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000977", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "Robert Chen social security number 193-68-3671 address 403 Walnut St, Springfield", "masked_text": "[NAME_2665a8] social security number [SSN_881e0a] ad[ADDRESS_746026]gfield", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "193-68-3671", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "403 Walnut St, Springfield", "start": 49, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "22089ceeef81d03ddf8743dc98135c83db73e81c19914d8457b1a85b8366bdb6", "timestamp_unix": 1771884186, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000978", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Prescription issued to Claire Nguyen (94yo) at 847 Main St, Lakewood on 2003-10-26.", "masked_text": "Prescription issued to [NAME_2ea2ee] ([AGE_f4b9ec]yo) at 847[ADDRESS_2a12e9] 200[DATE_d94ad2]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 23, "end": 36}, {"phi_type": "AGE", "value": "94", "start": 38, "end": 40}, {"phi_type": "ADDRESS", "value": "847 Main St, Lakewood", "start": 50, "end": 71}, {"phi_type": "DATE", "value": "2003-10-26", "start": 75, "end": 85}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "4ad85950f54440f1dfacc838ce5089cd23963ceccd34b9444139d89f49c36897", "timestamp_unix": 1773240010, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.28625}}
{"record_id": "AUDIT-000979", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Diana Patel DOB 1969-08-05 device Mass General Hospital recorded 2018-12-11", "masked_text": "waveform header [NAME_c3b55b] DOB [DOB_743c6e] device [LOCATION_76e661]DATE_7597ea] 2018-12-11", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1969-08-05", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 50, "end": 71}, {"phi_type": "DATE", "value": "2018-12-11", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c55b037f2aebad8553212c5cdee107028430719f7d8f28af07229319e5aac577", "timestamp_unix": 1772268185, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-000980", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Thomas Harris DOB 1950-11-07 scan date 2016-08-17", "masked_text": "imaging metadata [NAME_7ccf35] DOB [DOB_863a66] scan date [DATE_a9ba09]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1950-11-07", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2016-08-17", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0a6441fe496ad6a8f64bfd82cc1d99575dddf84fe741d186eb67fa7469459f3e", "timestamp_unix": 1771131313, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000981", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Diana Patel DOB 1964-01-28 device UCSF Health recorded 2022-06-06", "masked_text": "waveform header Diana Patel DOB 1964-01-28 device UCSF Health recorded 2022-06-06", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1964-01-28", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2022-06-06", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6ddb10aeeb21039f98b12ccc6b0b316a1361e036b433f74d82da94897125db7e", "timestamp_unix": 1771377968, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000982", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Confirmed identity of Linda Martinez via MRN MRN-331013 and DOB 1959-12-09.", "masked_text": "Confirmed identity of [REDACTED] via MRN [REDACTED] and[REDACTED]12-09.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 22, "end": 36}, {"phi_type": "MRN", "value": "MRN-331013", "start": 45, "end": 55}, {"phi_type": "DOB", "value": "1959-12-09", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.75, "risk_score_after": 0.075, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a45ab6f6f7dc078993151a0aac7aae036da734e03835a0f8378c381cb53f2721", "timestamp_unix": 1772356577, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3975}}
{"record_id": "AUDIT-000983", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile John Smith DOB 1947-12-24 MRN MRN-825987", "masked_text": "voice profile [NAME_611732] DOB [DOB_cb3664] MRN [MRN_92369a]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1947-12-24", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-825987", "start": 44, "end": 54}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1632b986ee65944798dd6dc10cef1fce57ac052229f90bf368ce27aa1ce92cad", "timestamp_unix": 1773400663, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000984", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "face_region detected patient Kevin Zhang MRN MRN-903162 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_a23972] MRN [MRN_6e55b0] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-903162", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9435dd6e3c7baf03fab745e0625923e53d8a571750fa56714aaa1d866bacadcb", "timestamp_unix": 1772572458, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-000985", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Diana Patel social security number 117-63-2319 address 913 Elm St, Riverside", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownerside", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "117-63-2319", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "913 Elm St, Riverside", "start": 49, "end": 70}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "64fba0a43aa947988daadbb33fd7f3416b8685b04c76476ff6d697dfbbdf7700", "timestamp_unix": 1773333414, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000986", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "imaging metadata Angela White DOB 1942-02-11 scan date 2014-11-24", "masked_text": "imaging metadata [NAME_cada0d] DOB [DOB_a95ab2] scan date [DATE_c360a1]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1942-02-11", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2014-11-24", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "996cff13d5de86760ae75ac6b328d108cb0110326ab30a1bf0ba1d1d0483e9a8", "timestamp_unix": 1772205642, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-000987", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Priya Sharma date of birth 1956-11-09 MRN MRN-639358 presenting at Boston Medical Center", "masked_text": "Priya Sharma date of birth 1956-11-09 MRN MRN-639358 presenting at Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1956-11-09", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-639358", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.81, "risk_score_after": 0.81, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3b81402bfa382305794fee88360274d449d6d5247b71c94b6e4aaaf9a0815f93", "timestamp_unix": 1771042823, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000988", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Emily Brown DOB 1939-11-03 MRN MRN-991817", "masked_text": "voice profile [NAME_87fe31] DOB [DOB_4a4f7d] MRN [MRN_a82762]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1939-11-03", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-991817", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cd369a4033dc3ff139ef379b986f34dcc22577463ccd08799ea776492404d5f9", "timestamp_unix": 1771700239, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-000989", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Arthur Coleman phone (769) 650-1958 age 23", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(769) 650-1958", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "23", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "354c0904528411751f7d823b6f51354c281712e2c29ea49cfec7a391ed7c8651", "timestamp_unix": 1771059094, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000990", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Carlos Rivera recorded at Cleveland Clinic on 2019-07-24", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-07-24", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 43, "end": 59}, {"phi_type": "DATE", "value": "2019-07-24", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "217a4720b07032bbfa4b6576604dd3b54cab7dde5936772aa7896e12b1ef94a8", "timestamp_unix": 1772693718, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-000991", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Referral sent for James Wilson (DOB 1944-03-03) to specialist in Stanford Medical.", "masked_text": "Referral sent for [NAME_3d8dc8] (DOB [DOB_c183f9]) to specialist in [LOCATION_520308].", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 18, "end": 30}, {"phi_type": "DOB", "value": "1944-03-03", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 65, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1e782177fbb4249f68c06df9d09dbdb60c36d742cb886204815c4118854f685a", "timestamp_unix": 1771306295, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-000992", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "audio annotation Angela White recorded at Boston Medical Center on 2022-04-04", "masked_text": "audio annotation Angela White recorded at Boston Medical Center on 2022-04-04", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 42, "end": 63}, {"phi_type": "DATE", "value": "2022-04-04", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.62, "risk_score_after": 0.62, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e4d0cc5f1e49c8650bccca9a7995cfa285b28e14366a265268e78fc5364bef3c", "timestamp_unix": 1772529940, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-000993", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace John Smith age 30 facility Boston Medical Center", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 13, "end": 23}, {"phi_type": "AGE", "value": "30", "start": 28, "end": 30}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 40, "end": 61}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "905782712d19e3ed0cdb3110ad13bce16e5bdfdf1a507a3f6f12fcab712cefe8", "timestamp_unix": 1773255248, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-000994", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient John Smith ID MRN-472536 institution NYU Langone", "masked_text": "DICOM header patient [NAME_611732] ID [MRN_ee7d39] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-472536", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 58, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "20852896082ff10f3c3bc131b439873662456271f23d7d9c9d604304f0b207a9", "timestamp_unix": 1772426234, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-000995", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name James Wilson phone number (964) 185-9284 age 69", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(964) 185-9284", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "69", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "968343cf6fa078891c66f4352601366f62bc344ac3fc17a2fcbcb90b598d4b79", "timestamp_unix": 1771542032, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-000996", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Emergency contact for David Lee: (405) 331-3496. DOB: 1984-02-01.", "masked_text": "Emergency contact for [NAME_972735]: [PHONE_e9ebca][DOB_412fc1]4-02-01.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 22, "end": 31}, {"phi_type": "PHONE", "value": "(405) 331-3496", "start": 33, "end": 47}, {"phi_type": "DOB", "value": "1984-02-01", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "2e2efdf511e1a4bd0c5f030df4e3ce36617c94437d99bc5c7a214ec15c92cc30", "timestamp_unix": 1770932974, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-000997", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Prescription issued to Diana Patel (84yo) at 494 Main St, Greenfield on 2000-11-18.", "masked_text": "Prescription issued to [NAME_c3b55b] ([AGE_68d30a]yo) at 494[ADDRESS_cc4367] 200[DATE_d75f75]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 23, "end": 34}, {"phi_type": "AGE", "value": "84", "start": 36, "end": 38}, {"phi_type": "ADDRESS", "value": "494 Main St, Greenfield", "start": 48, "end": 71}, {"phi_type": "DATE", "value": "2000-11-18", "start": 75, "end": 85}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f7f0b2f2ebd692cccd7ba87bb7237f07c0e30f9f0784282b3e6c75d6946b3649", "timestamp_unix": 1772412407, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-000998", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Confirmed identity of Marcus Webb via MRN MRN-828543 and DOB 1961-02-15.", "masked_text": "Confirmed identity of [NAME_ede0f8] via MRN [MRN_434f60] and[DOB_5ddb97]02-15.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-828543", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1961-02-15", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d3854518911ef478d2c7e6722ea64989580bf86cf4fc976b45093a2acc01ae11", "timestamp_unix": 1772817942, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-000999", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Emily Brown MRN MRN-741346 date 2019-09-19", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-741346", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2019-09-19", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "360e93934e92b671c72091fb668dfcbd69c56b20d3b8c070be085e61b9156793", "timestamp_unix": 1772081946, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001000", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Susan Anderson date of birth 1983-08-24 MRN MRN-243134 presenting at NYU Langone", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1983-08-24", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-243134", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e68b8df5d6492380ab6809a453b51f61d0b7764c59ba924f6ca71ba5bbe43e5b", "timestamp_unix": 1771418068, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-001001", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Record updated for Diana Patel at 672 Maple St, Greenfield on 2016-04-26.", "masked_text": "Record updated for Diana Patel at 672 Maple St, Greenfield on 2016-04-26.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "672 Maple St, Greenfield", "start": 34, "end": 58}, {"phi_type": "DATE", "value": "2016-04-26", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "394db433486245b927125ceb820ff956ae0f40665cfa3e0da50d3ab0c6daf0f9", "timestamp_unix": 1772977873, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001002", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "ECG metadata patient James Wilson MRN MRN-518033 date 2000-05-10", "masked_text": "ECG metadata patient [NAME_3d8dc8] MRN [MRN_5933cc] date [DATE_e6f61a]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-518033", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2000-05-10", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "929d0f7672d03283464e1540ad65fe3cbb146840f7a27d98fade3e130cb376f0", "timestamp_unix": 1771290819, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-001003", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Kevin Zhang DOB 1942-01-06 device UCSF Health recorded 2008-09-27", "masked_text": "waveform header Kevin Zhang DOB 1942-01-06 device UCSF Health recorded 2008-09-27", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1942-01-06", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2008-09-27", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "dfdaedf4d85cb8e6bdb86b4ad1f069ba4be5864c3045d0de36d976dd245e1527", "timestamp_unix": 1773012140, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001004", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript Maria Garcia MRN MRN-445904 contact (753) 664-4882", "masked_text": "voice transcript Maria Garcia MRN MRN-445904 contact (753) 664-4882", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-445904", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(753) 664-4882", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "edcdf586087eed39c55d7c36088e2d649c6635f2d10e045c97bcaffb635ff7ca", "timestamp_unix": 1772457705, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001005", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Confirmed identity of Maria Garcia via MRN MRN-100662 and DOB 1985-06-01.", "masked_text": "Confirmed identity of [NAME_498cee] via MRN [MRN_ba3fde] and[DOB_d05de9]06-01.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 22, "end": 34}, {"phi_type": "MRN", "value": "MRN-100662", "start": 43, "end": 53}, {"phi_type": "DOB", "value": "1985-06-01", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9a3830f18e1a01402c7c8a677563655220bc42617c9f9bbc8d6702ebca7ca1f0", "timestamp_unix": 1773377411, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-001006", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Thomas Harris ID MRN-667659 institution Johns Hopkins", "masked_text": "DICOM header patient [NAME_7ccf35] ID [MRN_c7c629] institution [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-667659", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 61, "end": 74}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "692ccbd184e04766c694665674995861f9304d7e3f7b12693bf5bb52ca7c5c74", "timestamp_unix": 1773303457, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001007", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Sarah Johnson (MRN MRN-149917) discharged on 2012-08-09. Follow up at Mass General Hospital.", "masked_text": "Sarah Johnson (MRN MRN-149917) discharged on 2012-08-09. Follow up at Mass General Hospital.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 0, "end": 13}, {"phi_type": "MRN", "value": "MRN-149917", "start": 19, "end": 29}, {"phi_type": "DATE", "value": "2012-08-09", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 70, "end": 91}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e408e1456b60d1f1b753c6ef9db9a9a19f27cc31007b7a3e7f11da7d04741a0b", "timestamp_unix": 1771880305, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001008", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Carlos Rivera born 1944-03-04 at UCSF Health on 2005-02-20", "masked_text": "follow up for [NAME_58ff53] born [DOB_89ea08] at [LOCATION_df473f] on[DATE_578764]0", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1944-03-04", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 47, "end": 58}, {"phi_type": "DATE", "value": "2005-02-20", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "450b8b1d7c576d0f30b43a987be9197b83bfac101bf0172737e3073b96e0fb06", "timestamp_unix": 1772546236, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-001009", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Kevin Zhang DOB 1966-05-16 scan date 2005-02-28", "masked_text": "imaging metadata [NAME_a23972] DOB [DOB_ab68da] scan date [DATE_4da4c8]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1966-05-16", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2005-02-28", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "32f9c7d3c5b1107ccdd3b9c2ecd745ef0417b1f38ef089ce592324306c1bf7bb", "timestamp_unix": 1772139032, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001010", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Lab results for Patricia Moore, 29 year old from Mayo Clinic, reviewed on 2004-11-06.", "masked_text": "Lab results for [NAME_b9db31], [AGE_6ea9ab] year old from [LOCATION_5471a7], reviewed on 20[DATE_1cade0]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "29", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 49, "end": 60}, {"phi_type": "DATE", "value": "2004-11-06", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9b028fdf13c522719646d9c44523d20351748280da8432e81482ee8787662df1", "timestamp_unix": 1772456589, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001011", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Claire Nguyen born 1984-05-18 at Johns Hopkins on 2005-10-22", "masked_text": "follow up for [NAME_2ea2ee] born [DOB_972539] at [LOCATION_965228] [DATE_3414f4]-22", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1984-05-18", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 47, "end": 60}, {"phi_type": "DATE", "value": "2005-10-22", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7cdf63dd20c006d6eb2b582214afdaca42ba072ce418c8fea7aefcf8c612f485", "timestamp_unix": 1772862956, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-001012", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Priya Sharma ID MRN-188115 institution Stanford Medical", "masked_text": "DICOM header patient Priya Sharma ID MRN-188115 institution Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-188115", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 60, "end": 76}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8f8cbd14562debc15f882cd6efdec0d7f15ab8c01ae744a58e00339001bd96ce", "timestamp_unix": 1771545252, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001013", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Robert Chen DOB 1975-04-12 scan date 2011-10-10", "masked_text": "imaging metadata [NAME_2665a8] DOB [DOB_5efc42] scan date [DATE_0e0438]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1975-04-12", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2011-10-10", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a13c3e88d92db0901a3494783458de70ab15315b535faf90b32526fc321d5311", "timestamp_unix": 1772359579, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001014", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "face_region detected patient John Smith MRN MRN-333041 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_611732] MRN [MRN_875768] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-333041", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 64, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f01db1118c5d5c7807b6f8458a08e8a84ff674155dad53cd9742ea0b165e7da3", "timestamp_unix": 1773292908, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001015", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Emily Brown DOB 1970-02-12 MRN MRN-603231", "masked_text": "voice profile [NAME_87fe31] DOB [DOB_3a8cc1] MRN [MRN_1bba11]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1970-02-12", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-603231", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ff26d8697a515107b2bf120d14b5aafb3a5a0507210ded6c9c2b04ce523553d3", "timestamp_unix": 1772079579, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001016", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Sarah Johnson born 1985-09-02 at NYU Langone on 2012-08-03", "masked_text": "follow up for [NAME_579335] born [DOB_212c90] at [LOCATION_789675] on[DATE_86e865]3", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1985-09-02", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 47, "end": 58}, {"phi_type": "DATE", "value": "2012-08-03", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f133797bbc0d3a7dd7fd19795225c312389c2250a02ce656e16d9a66c153310a", "timestamp_unix": 1772767987, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-001017", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Kevin Zhang DOB 1954-04-07 MRN MRN-243184", "masked_text": "voice profile [NAME_a23972] DOB [DOB_0b779a] MRN [MRN_0dab46]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1954-04-07", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-243184", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "da059b730a5dfd938540e5652c70af45374cad4fe96a67e0901354a87cf9b654", "timestamp_unix": 1772979463, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001018", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Record updated for Carlos Rivera at 197 Main St, Maplewood on 2020-05-13.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 19, "end": 32}, {"phi_type": "ADDRESS", "value": "197 Main St, Maplewood", "start": 36, "end": 58}, {"phi_type": "DATE", "value": "2020-05-13", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5437e143473575d78510b9006cd57d477dd11c86aef78ec424fc0cca08e49819", "timestamp_unix": 1772201943, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001019", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Diana Patel phone (329) 630-2821 age 74", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(329) 630-2821", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "74", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5bd19d09386effd26abc72beb6e8017b8b15bd12ded4c170f5201c35ffbbb0b2", "timestamp_unix": 1771189973, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001020", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Priya Sharma phone (536) 868-9669 age 44", "masked_text": "speaker ID Priya Sharma phone (536) 868-9669 age 44", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(536) 868-9669", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "44", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9fe6ebda3015d23c6f5f42b9931bd0dc512823c12c60797e0d3c3e7308c580fa", "timestamp_unix": 1772779351, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001021", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile James Wilson DOB 1940-03-24 MRN MRN-769196", "masked_text": "voice profile [NAME_3d8dc8] DOB [DOB_8e1b00] MRN [MRN_23cbb2]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1940-03-24", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-769196", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8f68db380a4f8d19bbe21fc78b4068ebea80bf70b0518c17e9f4460145f1200e", "timestamp_unix": 1772296057, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001022", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Arthur Coleman MRN MRN-760891 facility Cleveland Clinic", "masked_text": "face_region detected patient Arthur Coleman MRN MRN-760891 facility Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-760891", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3280cb678bfdef20b02668ce6682328714c2a79ebb7a63ee3bffcbc63a861b23", "timestamp_unix": 1771882639, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001023", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Thomas Harris called from (329) 789-7464 reporting symptoms. Age: 92.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "PHONE", "value": "(329) 789-7464", "start": 26, "end": 40}, {"phi_type": "AGE", "value": "92", "start": 66, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "66141a1242458699bfbdccff19b285d5a73dd628735d218325023319a12d6097", "timestamp_unix": 1772407133, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001024", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Carlos Rivera phone (636) 143-1967 age 82", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(636) 143-1967", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "82", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ed0d0fd3c59cf0fcbb375a1bd2d0c5cd529b59ea03416146ec434bb6dceba5d9", "timestamp_unix": 1772261224, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001025", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata James Wilson DOB 1948-12-15 scan date 2014-02-07", "masked_text": "imaging metadata James Wilson DOB 1948-12-15 scan date 2014-02-07", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1948-12-15", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2014-02-07", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "44c1b65a1b75262bfa823e54d0495bc716a9555126fce09590ba9ad9820d56e1", "timestamp_unix": 1771066087, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001026", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Carlos Rivera MRN MRN-671004 contact (575) 748-5782", "masked_text": "voice transcript [NAME_58ff53] MRN [MRN_52aafc] contact [PHONE_d90c87]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-671004", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(575) 748-5782", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0b531b4b8f613a8fa9eb27d8ad3a614ea15dada97f2c319dca131fc54447b9e5", "timestamp_unix": 1770997161, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-001027", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Linda Martinez DOB 1941-07-10 device Cedars-Sinai recorded 2005-08-01", "masked_text": "waveform header [NAME_f60f59] DOB [DOB_2160d4] device [LOCATION_42e401] recorde[DATE_64481b]01", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1941-07-10", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 53, "end": 65}, {"phi_type": "DATE", "value": "2005-08-01", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5ff0840488e9b91afe97deccf87aed12d8cec951954e5ad97dba9de72626058f", "timestamp_unix": 1771863590, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001028", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header David Lee DOB 1953-03-17 device Cleveland Clinic recorded 2019-12-15", "masked_text": "waveform header David Lee DOB 1953-03-17 device Cleveland Clinic recorded 2019-12-15", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1953-03-17", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 48, "end": 64}, {"phi_type": "DATE", "value": "2019-12-15", "start": 68, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "289ac98fea24863642955de413865bac998a8aa1f3f57bdabe0b3e51ad6b82df", "timestamp_unix": 1771204234, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001029", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient James Wilson MRN MRN-801789 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_3d8dc8] MRN [MRN_3d256a] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-801789", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 66, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7f666b1a465b542e9c7d7c75e3aa66ec76b672fd451688bb1e5670f09dd87673", "timestamp_unix": 1773020219, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001030", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Arthur Coleman DOB 1942-09-25 scan date 2015-07-09", "masked_text": "imaging metadata [NAME_13c9ac] DOB [DOB_fa5561] scan date [DATE_265883]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1942-09-25", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2015-07-09", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "23f4a952f79b6024e6d8e79cd023ef57796a493af199e3271dda2922cf37f0fa", "timestamp_unix": 1772723746, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001031", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Carlos Rivera recorded at Cleveland Clinic on 2015-02-15", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-02-15", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 43, "end": 59}, {"phi_type": "DATE", "value": "2015-02-15", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b02554425a6fdda7cfc2a4f665c496d6ea2e625fdc8693cacbb20e4129a26eff", "timestamp_unix": 1771668103, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001032", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Maria Garcia phone (715) 878-9564 age 74", "masked_text": "speaker ID Maria Garcia phone (715) 878-9564 age 74", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(715) 878-9564", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "74", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fa980727195d3f68f764c197145341eb5481215c08fd2e2e247d1ac878a8e3f8", "timestamp_unix": 1772516919, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001033", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for Michael Taylor born 1963-01-27 at Cedars-Sinai on 2020-07-01", "masked_text": "follow up for [NAME_ae3ff9] born [DOB_2efcbb] at [LOCATION_42e401] o[DATE_4e2fdb]01", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1963-01-27", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 48, "end": 60}, {"phi_type": "DATE", "value": "2020-07-01", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9d25a921a5b2e0ffb0d4f2df6a63b52a66dc8bc205a4daa4045552516bcbb84a", "timestamp_unix": 1771789403, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-001034", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Emily Brown phone number (868) 464-8376 age 20", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(868) 464-8376", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "20", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "baf57a8a35777debf7b19b87540d5afbe246c5d4146b7a814b3cf21ede545875", "timestamp_unix": 1770968715, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001035", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Linda Martinez MRN MRN-981001 facility Boston Medical Center", "masked_text": "face_region detected patient Linda Martinez MRN MRN-981001 facility Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-981001", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 68, "end": 89}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "00f519096c933293816f8e891d58120d0f549e4c70d3ea101d4565882b6255a2", "timestamp_unix": 1772816482, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001036", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Emily Brown age 31 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "31", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 41, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "287bf54e31ab7187e42d0f49d3b21c5a8be51206ac7e4f70de8b6704a08b96de", "timestamp_unix": 1773301248, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001037", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for James Wilson born 1941-12-13 at Boston Medical Center on 2001-03-25", "masked_text": "follow up for [NAME_3d8dc8] born [DOB_609064] at [LOCATION_bfb4ce]425c5] 2001-03-25", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1941-12-13", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 46, "end": 67}, {"phi_type": "DATE", "value": "2001-03-25", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b4ece8bafd72eba13a53bea28194c89cbb3a73ae9a533e5bf6984a42970789d4", "timestamp_unix": 1772458194, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.24075}}
{"record_id": "AUDIT-001038", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Angela White DOB 1971-06-07 device Johns Hopkins recorded 2001-02-16", "masked_text": "waveform header [NAME_cada0d] DOB [DOB_fae982] device [LOCATION_965228] record[DATE_729744]-16", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1971-06-07", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 51, "end": 64}, {"phi_type": "DATE", "value": "2001-02-16", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e57edd755342b4342586c079eccfa91ad290786580f6991b89ba023fa1b98f8d", "timestamp_unix": 1771088166, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001039", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "James Wilson (MRN MRN-889195) discharged on 2017-07-19. Follow up at Cedars-Sinai.", "masked_text": "James Wilson (MRN MRN-889195) discharged on 2017-07-19. Follow up at Cedars-Sinai.", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 0, "end": 12}, {"phi_type": "MRN", "value": "MRN-889195", "start": 18, "end": 28}, {"phi_type": "DATE", "value": "2017-07-19", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 69, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b13bb09ae1aa30a6f99957da27885982b43486ee6d3163f97c79175a9fc942b1", "timestamp_unix": 1773132954, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001040", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "waveform header Michael Taylor DOB 1936-05-11 device Cleveland Clinic recorded 2000-08-09", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] rec[REDACTED]-08-09", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1936-05-11", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 53, "end": 69}, {"phi_type": "DATE", "value": "2000-08-09", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "87f71f5e5ec92f6f33ca65dcdfed9da38147007f1aaefa327d17320b3d7f60ad", "timestamp_unix": 1773224293, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-001041", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Patricia Moore social security number 319-85-5421 address 195 Birch St, Springfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytowngfield", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "319-85-5421", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "195 Birch St, Springfield", "start": 52, "end": 77}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "75626779251841a010fa74c6b807a2929623284525e23bedaefb6ada2e9f79b7", "timestamp_unix": 1772170275, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001042", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Emily Brown MRN MRN-541100 date 2020-08-20", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-541100", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2020-08-20", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "08ac009dac9062b422c19558383f72f3f9680c5798d8bc94c0a35e28d8564dc4", "timestamp_unix": 1772888149, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001043", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Sarah Johnson DOB 1972-09-12 scan date 2005-07-18", "masked_text": "imaging metadata [NAME_579335] DOB [DOB_337aa3] scan date [DATE_8c9e99]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1972-09-12", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2005-07-18", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2210faa21c6a254b1a99c50c4a62a4f4b88859ca67830f3ab5304b33f3fab5f7", "timestamp_unix": 1771715055, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001044", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient James Wilson ID MRN-586129 institution NYU Langone", "masked_text": "DICOM header patient [NAME_3d8dc8] ID [MRN_0ffd0c] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-586129", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 60, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "dc3ca0803f37a5e3e3f18713c053b7f8304cb1b22becc67ef16b8796d1a63ef4", "timestamp_unix": 1771082004, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001045", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Record updated for Angela White at 144 Oak St, Lakewood on 2019-12-21.", "masked_text": "Record updated for Angela White at 144 Oak St, Lakewood on 2019-12-21.", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 19, "end": 31}, {"phi_type": "ADDRESS", "value": "144 Oak St, Lakewood", "start": 35, "end": 55}, {"phi_type": "DATE", "value": "2019-12-21", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d7eb9e352729ba1198aa9d8dcdfab80b6ba798ad5aa2cadf90811bf347c57758", "timestamp_unix": 1772483295, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001046", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Emily Brown DOB 1963-01-17 scan date 2005-02-06", "masked_text": "imaging metadata [NAME_87fe31] DOB [DOB_45dd62] scan date [DATE_93c3c3]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1963-01-17", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2005-02-06", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4210882c8fedee48a62d78aeffc0fb2330e2eb8c981ac2ee6a754ee70660ba30", "timestamp_unix": 1773388914, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001047", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "face_region detected patient Maria Garcia MRN MRN-121622 facility Boston Medical Center", "masked_text": "face_region detected patient [NAME_498cee] MRN [MRN_4d9f79] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-121622", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 66, "end": 87}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7bee79b05be20cc5fbaf0df90b3986bf447dbd964a046a9fc227c0a347cd5afd", "timestamp_unix": 1771264300, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001048", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Arthur Coleman DOB 1960-01-01 MRN MRN-997448", "masked_text": "voice profile Arthur Coleman DOB 1960-01-01 MRN MRN-997448", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1960-01-01", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-997448", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "25e7792a337db4b06c95a6de70c85af752f377150046445c2b249c7ed70e5399", "timestamp_unix": 1771029094, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001049", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Susan Anderson age 93 facility Cedars-Sinai", "masked_text": "vitals trace Susan Anderson age 93 facility Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "93", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 44, "end": 56}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "229108b6a18f31d09de52ebe6200a644fd0549d4064374f5304e220d6ca9e158", "timestamp_unix": 1772530872, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001050", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "David Lee date of birth 1981-04-15 MRN MRN-200790 presenting at Stanford Medical", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "DOB", "value": "1981-04-15", "start": 24, "end": 34}, {"phi_type": "MRN", "value": "MRN-200790", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 64, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "bdf17bba8cd4c42ce90993766ab854fa5683b988430eec3c859bab663c0ea9b4", "timestamp_unix": 1773373704, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-001051", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Carlos Rivera date of birth 1939-06-07 MRN MRN-899685 presenting at Mass General Hospital", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1939-06-07", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-899685", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 68, "end": 89}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ee9a472674200ac4309ad4446fa2d3aa616e8b82a59500a50da46cf3c0b40a9d", "timestamp_unix": 1771597645, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-001052", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "voice transcript John Smith MRN MRN-949465 contact (905) 619-3493", "masked_text": "voice transcript John Smith MRN MRN-949465 contact (905) 619-3493", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "MRN", "value": "MRN-949465", "start": 32, "end": 42}, {"phi_type": "PHONE", "value": "(905) 619-3493", "start": 51, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "cde33df3c16b87bf7a5eaf2d3195ab56ac6eb5154f9bcd0d26e5fc9c3c3d1019", "timestamp_unix": 1771809603, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001053", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript Carlos Rivera MRN MRN-242546 contact (852) 297-7743", "masked_text": "voice transcript Carlos Rivera MRN MRN-242546 contact (852) 297-7743", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-242546", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(852) 297-7743", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3fe89fdc4478c226a929b1b4151638e851bcc40de54d467e44e0f43128ef22cc", "timestamp_unix": 1772781052, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001054", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Carlos Rivera recorded at Mass General Hospital on 2011-10-01", "masked_text": "audio annotation Carlos Rivera recorded at Mass General Hospital on 2011-10-01", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 43, "end": 64}, {"phi_type": "DATE", "value": "2011-10-01", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a05cb7a369fa2a22f4fcc6236f0fb789682605a0c59821764ede3ed7d4b2d1ee", "timestamp_unix": 1773316930, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001055", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Angela White (MRN MRN-124674) discharged on 2000-02-24. Follow up at Cleveland Clinic.", "masked_text": "[NAME_cada0d] (MRN [MRN_043d93]) discharged on [DATE_5fece4]. Follow up at [LOCATION_6532a6].", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 0, "end": 12}, {"phi_type": "MRN", "value": "MRN-124674", "start": 18, "end": 28}, {"phi_type": "DATE", "value": "2000-02-24", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 69, "end": 85}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "be9131a0eff98f287f0816493eaa892393d35300207efaad053ac42f8db2e316", "timestamp_unix": 1771068401, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001056", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Claire Nguyen DOB 1936-11-09 device Boston Medical Center recorded 2023-05-10", "masked_text": "waveform header Claire Nguyen DOB 1936-11-09 device Boston Medical Center recorded 2023-05-10", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1936-11-09", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 52, "end": 73}, {"phi_type": "DATE", "value": "2023-05-10", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "00870ae6aeaf3e97166c8a7151dbb92dc1cde9fed2202d0009f21c1043f28ee3", "timestamp_unix": 1772704573, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001057", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name John Smith phone number (442) 107-6995 age 37", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 13, "end": 23}, {"phi_type": "PHONE", "value": "(442) 107-6995", "start": 37, "end": 51}, {"phi_type": "AGE", "value": "37", "start": 56, "end": 58}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5605f5b598372c66e09b193d8d7dabd54493111a0c9bb7f37dc27c4be7d365b6", "timestamp_unix": 1771983078, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001058", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "speaker ID Carlos Rivera phone (884) 287-7459 age 67", "masked_text": "speaker ID [NAME_58ff53] phone [PHONE_d58c9f] age [AGE_735b90]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(884) 287-7459", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "67", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a2f9b47273d06c51c3441ee0a3a88dfb37dd05936ef3a8bf29c6c0bae04ca57e", "timestamp_unix": 1772809689, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-001059", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Claire Nguyen MRN MRN-563468 contact (500) 584-8652", "masked_text": "voice transcript [NAME_2ea2ee] MRN [MRN_640487] contact [PHONE_1e5cfe]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-563468", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(500) 584-8652", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "688ab8a5f9cb4ce4e777d5eff07d2bb857d0846a3d852e1cc6291f6637522565", "timestamp_unix": 1773296830, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-001060", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Susan Anderson MRN MRN-252645 date 2023-07-24", "masked_text": "ECG metadata patient Susan Anderson MRN MRN-252645 date 2023-07-24", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-252645", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2023-07-24", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2655161540084a496ec8bd6d5be026b3a7b03fe1d4904f6f6b9cf23bc6fcaaa7", "timestamp_unix": 1772986605, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001061", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Patricia Moore born 1951-10-24 at Mayo Clinic on 2009-11-27", "masked_text": "follow up for Patricia Moore born 1951-10-24 at Mayo Clinic on 2009-11-27", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1951-10-24", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2009-11-27", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6e8c6a386bc852fb902703ea38e7b8ef27add49f7dadee3a007a1129cfb22004", "timestamp_unix": 1770881080, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001062", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Linda Martinez DOB 1968-03-15 device Mayo Clinic recorded 2016-09-26", "masked_text": "waveform header [NAME_f60f59] DOB [DOB_8c88a6] device [LOCATION_5471a7] recorded[DATE_d322f3]6", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1968-03-15", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2016-09-26", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7052a155f6a47442daf6772471b0842905609952f11319ae1bec4f1efa596539", "timestamp_unix": 1771282231, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001063", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata John Smith DOB 1960-05-28 scan date 2006-11-24", "masked_text": "imaging metadata [NAME_611732] DOB [DOB_c08d67] scan date [DATE_fb0058]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "DOB", "value": "1960-05-28", "start": 32, "end": 42}, {"phi_type": "DATE", "value": "2006-11-24", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d0aaeeff85e3112a7096fcceb613f145f2a636e8b1968d0c268aa457def30daf", "timestamp_unix": 1772413362, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001064", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Patient Marcus Webb (DOB 1954-10-24, MRN MRN-544474) presented with chest pain at Mayo Clinic.", "masked_text": "Patient Marcus Webb (DOB 1954-10-24, MRN MRN-544474) presented with chest pain at Mayo Clinic.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 8, "end": 19}, {"phi_type": "DOB", "value": "1954-10-24", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-544474", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 82, "end": 93}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.78, "risk_score_after": 0.78, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "917a0c0c6add52e02c36c00e655b6eb2a301c3854ef839776bf6529ead8d894c", "timestamp_unix": 1771139870, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001065", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "speaker ID Susan Anderson phone (309) 868-9132 age 23", "masked_text": "speaker ID Susan Anderson phone (309) 868-9132 age 23", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(309) 868-9132", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "23", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.62, "risk_score_after": 0.62, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ac78cf6c49cf72aa07bebe3855ed3a7c376d8b1f456057a7eb967134a94b34cb", "timestamp_unix": 1772797336, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001066", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Susan Anderson DOB 1941-10-21 scan date 2002-04-15", "masked_text": "imaging metadata Susan Anderson DOB 1941-10-21 scan date 2002-04-15", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1941-10-21", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2002-04-15", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0f03180a0678b886f220452d806bc8af2811dfcb9f54d5d41265619ef7655308", "timestamp_unix": 1771226481, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001067", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "patient name Thomas Harris phone number (340) 898-8667 age 31", "masked_text": "patient name Thomas Harris phone number (340) 898-8667 age 31", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(340) 898-8667", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "31", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "15f2dbf89b7f584b7c01e8ddbe3b5f6a686a9b883fc5b9724889e1333cad1e6e", "timestamp_unix": 1771132462, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001068", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Priya Sharma phone (692) 602-2976 age 75", "masked_text": "speaker ID Priya Sharma phone (692) 602-2976 age 75", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(692) 602-2976", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "75", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e9a9de41cc92f41672f87d8141449698e658745dd949f02825d1aab64a63c3cb", "timestamp_unix": 1773420668, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001069", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Marcus Webb MRN MRN-133006 contact (463) 785-5803", "masked_text": "voice transcript [NAME_ede0f8] MRN [MRN_cafbfa] contact [PHONE_269b5b]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-133006", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(463) 785-5803", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "fedd25a2ce2bb892df79d27f268c2b299e022727c13b3ad607a7feff06e0ceb8", "timestamp_unix": 1771837412, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-001070", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Diana Patel phone (899) 465-2086 age 64", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(899) 465-2086", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "64", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7070f17da0aa1ae5a2db33ae87357b5db5f09b0bf131750ce56b4b651bf4776f", "timestamp_unix": 1772099966, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001071", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Emergency contact for John Smith: (572) 147-9563. DOB: 1944-07-03.", "masked_text": "Emergency contact for John Smith: (572) 147-9563. DOB: 1944-07-03.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 22, "end": 32}, {"phi_type": "PHONE", "value": "(572) 147-9563", "start": 34, "end": 48}, {"phi_type": "DOB", "value": "1944-07-03", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "2b7010910d226f7b7f73c41ecb873fb27d4e1e6fa68f0ca062c90de519cb5869", "timestamp_unix": 1772518233, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001072", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID John Smith phone (635) 715-2222 age 30", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 11, "end": 21}, {"phi_type": "PHONE", "value": "(635) 715-2222", "start": 28, "end": 42}, {"phi_type": "AGE", "value": "30", "start": 47, "end": 49}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0f934ed906cb141bbbd3ca794e4a83491f16f062abc15c76495f945dddb9ffbf", "timestamp_unix": 1771868428, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001073", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Susan Anderson age 20 facility Mayo Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "20", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "404ca46d156c90594c6ee7627b5dbc79ef1a7615a8b81473e91cf24da535d90c", "timestamp_unix": 1771358350, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001074", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Arthur Coleman DOB 1966-09-27 device UCSF Health recorded 2017-02-15", "masked_text": "waveform header [NAME_13c9ac] DOB [DOB_1e057e] device [LOCATION_df473f] recorded[DATE_82f85d]5", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1966-09-27", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2017-02-15", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f50315aca348b2de38132030e0899b1a1e906d5952f7af07a607a94c4bdc1751", "timestamp_unix": 1772887940, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001075", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Patricia Moore born 1967-02-11 at Mass General Hospital on 2000-03-10", "masked_text": "follow up for [NAME_b9db31] born [DOB_3ab0ca] at [LOCATION_76e661]fdb75] 2000-03-10", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1967-02-11", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 48, "end": 69}, {"phi_type": "DATE", "value": "2000-03-10", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3b315407b64d16021d9338151bb13983a8e1a96956a534309fcd83acd1322e12", "timestamp_unix": 1772274744, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.24075}}
{"record_id": "AUDIT-001076", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Sarah Johnson DOB 1957-02-15 device NYU Langone recorded 2020-08-18", "masked_text": "waveform header [NAME_579335] DOB [DOB_aa5577] device [LOCATION_789675] recorded[DATE_f70d2d]8", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1957-02-15", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2020-08-18", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "921c79a96d232df8368a730360bfd2636a2d0adc636d24f057e77871baede451", "timestamp_unix": 1772541798, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001077", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Emily Brown (MRN MRN-563785) discharged on 2012-01-06. Follow up at Johns Hopkins.", "masked_text": "[NAME_87fe31] (MRN [MRN_8b7761]) discharged on [DATE_9168e8]. Follow up at [LOCATION_965228].", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "MRN", "value": "MRN-563785", "start": 17, "end": 27}, {"phi_type": "DATE", "value": "2012-01-06", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 68, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a317ba7d968556ccad74e90c51e3ddbbca0e8fd5710bd2cdbb0dd0d2d50660d3", "timestamp_unix": 1772361245, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001078", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Susan Anderson MRN MRN-147912 date 2021-04-05", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-147912", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2021-04-05", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d000125e23a5a846dbecdb3a62c9098b75781d209db5df731d972026648bad99", "timestamp_unix": 1772031166, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001079", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name James Wilson phone number (821) 153-7659 age 68", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(821) 153-7659", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "68", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "2f144801341e8fddaf2b972c856ccb937a289200e461e4f66f4b36b763b14dfa", "timestamp_unix": 1772710191, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001080", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "John Smith (MRN MRN-820690) discharged on 2019-08-14. Follow up at Boston Medical Center.", "masked_text": "[NAME_611732] (MRN [MRN_dce679]) discharged on [DATE_7bd574]. Follow up at [LOCATION_bfb4ce].", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "MRN", "value": "MRN-820690", "start": 16, "end": 26}, {"phi_type": "DATE", "value": "2019-08-14", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "63c8a2968aa6b079dd5a4ad443611a6b984aea122007b9a668112a724a2974f9", "timestamp_unix": 1772645234, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001081", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Thomas Harris ID MRN-624090 institution Johns Hopkins", "masked_text": "DICOM header patient [NAME_7ccf35] ID [MRN_f86116] institution [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-624090", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 61, "end": 74}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6ba5c640bd49d25522cc49b8a299e004c254da723505032322f7ce13971bd221", "timestamp_unix": 1772568873, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001082", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Emily Brown DOB 1946-01-23 device Mayo Clinic recorded 2020-08-14", "masked_text": "waveform header [NAME_87fe31] DOB [DOB_83c9dd] device [LOCATION_5471a7] recorded[DATE_2ad7d7]4", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1946-01-23", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2020-08-14", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b306c7a4e30854abd59dbd4c977d5e2f03ae702eb385c2f3db300ba700d141a7", "timestamp_unix": 1773002773, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001083", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient Patricia Moore MRN MRN-219558 date 2003-07-19", "masked_text": "ECG metadata patient [NAME_b9db31] MRN [MRN_607b03] date [DATE_5912dd]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-219558", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2003-07-19", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2f9dd6a324db20320f7324e6a0b0c887732a82b8b6a7bb74055cf8306993095c", "timestamp_unix": 1772664828, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-001084", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for Sarah Johnson at 288 Birch St, Fairview on 2000-02-15.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 19, "end": 32}, {"phi_type": "ADDRESS", "value": "288 Birch St, Fairview", "start": 36, "end": 58}, {"phi_type": "DATE", "value": "2000-02-15", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "58a520efc110c2ebc08905ea064d9471a4e4e14c6ee60b7e3297803bd856b7b8", "timestamp_unix": 1773112760, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001085", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Maria Garcia DOB 1956-11-01 device NYU Langone recorded 2012-10-08", "masked_text": "waveform header [NAME_498cee] DOB [DOB_0fa93b] device [LOCATION_789675] recorded[DATE_1bc9f4]8", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1956-11-01", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2012-10-08", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "38d7a1cdb05e06b4d1c1cb13a246726087f6f35cb90527db4202d7b1af56fa87", "timestamp_unix": 1771087682, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001086", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Linda Martinez MRN MRN-690161 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_f60f59] MRN [MRN_f4f84e] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-690161", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "955b90771db10efd9a73a5a5f56095b3c697d1fd4715c6e3f96022692af8f6a8", "timestamp_unix": 1772916318, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001087", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient David Lee MRN MRN-267840 date 2001-03-27", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-267840", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2001-03-27", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "728c98945f306bf945fb85bfb36277fd40efff6da78da49bc92f839faa873bdf", "timestamp_unix": 1771792612, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001088", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Patricia Moore MRN MRN-315386 facility Boston Medical Center", "masked_text": "face_region detected patient [NAME_b9db31] MRN [MRN_0c272f] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-315386", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 68, "end": 89}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8aeb3726382cd27ab8d4c0b7ac3480f3c93620c8569e990a1a5f5972554bce44", "timestamp_unix": 1771373061, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001089", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient John Smith MRN MRN-797415 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_611732] MRN [MRN_1505a8] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-797415", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 64, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d6bba06ebb746b51bd89dcb4984e7396520c99d8b6568b5c7e9540618451df5c", "timestamp_unix": 1772277642, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001090", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Linda Martinez MRN MRN-316310 facility Mayo Clinic", "masked_text": "face_region detected patient Linda Martinez MRN MRN-316310 facility Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-316310", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7843436c1d204699c2c7a38024640d0273d043c4e62c93bd93401ac6f20ced7c", "timestamp_unix": 1772033735, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001091", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Kevin Zhang ID MRN-709112 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_a23972] ID [MRN_bb06c6] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-709112", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 59, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b69c932fe6025cc6142f721fa22fd930135cbb8384b11e46e7d8fe5dd1f503a7", "timestamp_unix": 1770966491, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001092", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace Claire Nguyen age 94 facility Mass General Hospital", "masked_text": "vitals trace [NAME_2ea2ee] age [AGE_f4b9ec] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "94", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 43, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "32968becd9711f3ddcfc983271bcd9dc2dbf050ea6d35e19d88bf1f1f904f48e", "timestamp_unix": 1770884144, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001093", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Kevin Zhang DOB 1944-04-16 MRN MRN-307710", "masked_text": "voice profile [NAME_a23972] DOB [DOB_106b5a] MRN [MRN_edc1df]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1944-04-16", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-307710", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2d6efbaeeb4af0cdc57ffb8b892b1066ac8ec52b0746f5366083abeb4592ee3b", "timestamp_unix": 1771074445, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001094", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Kevin Zhang date of birth 1972-03-06 MRN MRN-568019 presenting at Johns Hopkins", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1972-03-06", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-568019", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 66, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "92f286d6a86ed3ea487e49390eb27322af82ea57f03b7d4b33ec5dde598518a7", "timestamp_unix": 1771777895, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-001095", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "face_region detected patient Angela White MRN MRN-226317 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_cada0d] MRN [MRN_af5c14] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-226317", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 66, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b373b51587bd307db0ff7b486ea2940badde074ff1da55dcd8ccc22ef30ff154", "timestamp_unix": 1773005765, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001096", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient identified as Sarah Johnson, SSN 406-40-1808, residing at 314 Elm St, Springfield.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytowngfield.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 22, "end": 35}, {"phi_type": "SSN", "value": "406-40-1808", "start": 41, "end": 52}, {"phi_type": "ADDRESS", "value": "314 Elm St, Springfield", "start": 60, "end": 83}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "79d9d96d05c9b41dd0c1f08148ce3ff7b10dd718cc5b69cd4ab4bdd7fa75219b", "timestamp_unix": 1772355507, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001097", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace David Lee age 18 facility Stanford Medical", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "AGE", "value": "18", "start": 27, "end": 29}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 39, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0b3c627d7154522be995c076759542bbbe3707899de5f5aba5707689222a2980", "timestamp_unix": 1771423641, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001098", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace James Wilson age 61 facility NYU Langone", "masked_text": "vitals trace James Wilson age 61 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "61", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 42, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7b56876ea6ef68e719baacc901e064d2a5d16ace86d213d97ab53d55886eadf3", "timestamp_unix": 1772234259, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001099", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "vitals trace Patricia Moore age 69 facility Johns Hopkins", "masked_text": "vitals trace [NAME_b9db31] age [AGE_14bfa6] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "69", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 44, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7a000cfff63d7e82d26255b06e3ca5c4871296d9e02c21fd58c57908e6bc76d2", "timestamp_unix": 1771319568, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001100", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Susan Anderson ID MRN-327233 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_4a6eeb] ID [MRN_7d8962] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-327233", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 62, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4decb8f966b1025add932ba691d190ab4887391a117ba1ad9a13ac694035fbb4", "timestamp_unix": 1771213166, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001101", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Emily Brown born 1945-05-15 at Mayo Clinic on 2005-03-08", "masked_text": "follow up for [NAME_87fe31] born [DOB_cbf9d9] at [LOCATION_5471a7] on[DATE_65ee3d]8", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1945-05-15", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 45, "end": 56}, {"phi_type": "DATE", "value": "2005-03-08", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9126b4bd90ba786af283e1e2512e1b551c6556b1520d7ec127f754191e7e8c1b", "timestamp_unix": 1771060292, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-001102", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Angela White DOB 1973-12-21 MRN MRN-513578", "masked_text": "voice profile [NAME_cada0d] DOB [DOB_9d5b9b] MRN [MRN_32a4c7]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1973-12-21", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-513578", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c6a4f51147608d80a7a0518f3daf93be3b9d3591c6b12341deca20be0cf7b815", "timestamp_unix": 1773169936, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001103", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header David Lee DOB 1980-04-20 device Stanford Medical recorded 2019-03-05", "masked_text": "waveform header [NAME_972735] DOB [DOB_cf948d] device [LOCATION_520308] rec[DATE_f155d1]-03-05", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1980-04-20", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 48, "end": 64}, {"phi_type": "DATE", "value": "2019-03-05", "start": 68, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "62518704f9aed248d5a2e9335ce002bc47a621b33ff10fac64f37180632d0efd", "timestamp_unix": 1773057139, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001104", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient John Smith (DOB 1979-01-14, MRN MRN-654567) presented with chest pain at Boston Medical Center.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 8, "end": 18}, {"phi_type": "DOB", "value": "1979-01-14", "start": 24, "end": 34}, {"phi_type": "MRN", "value": "MRN-654567", "start": 40, "end": 50}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 81, "end": 102}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1279efa4f815fde04dea6ea6216d2d9b797c725d6aebfeeb2ec3c38c857a1849", "timestamp_unix": 1771621511, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-001105", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript John Smith MRN MRN-700249 contact (377) 304-5446", "masked_text": "voice transcript [NAME_611732] MRN [MRN_43d93d] contact [PHONE_083cf4]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "MRN", "value": "MRN-700249", "start": 32, "end": 42}, {"phi_type": "PHONE", "value": "(377) 304-5446", "start": 51, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7477ad5cca9f0dcac2b0ca93cdc8e7474c9cc0dd6929f13e44e973a0d23c6235", "timestamp_unix": 1772618494, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-001106", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "vitals trace David Lee age 76 facility Johns Hopkins", "masked_text": "vitals trace David Lee age 76 facility Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "AGE", "value": "76", "start": 27, "end": 29}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 39, "end": 52}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b1405f3b5dc31584eb5253a71129c30240f5d5763ebc372d372aef6fc01ba32b", "timestamp_unix": 1771479149, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001107", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient James Wilson MRN MRN-928416 date 2010-06-04", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-928416", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2010-06-04", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "adaba5f3df3a40e8baf73d490e68a8ca1fb62ed4d8a32d0a2ade153cc0a7d2af", "timestamp_unix": 1773366986, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001108", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Record updated for Emily Brown at 272 Pine St, Maplewood on 2015-03-08.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "272 Pine St, Maplewood", "start": 34, "end": 56}, {"phi_type": "DATE", "value": "2015-03-08", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e187823b9836738e633f6bbfa97dc4a57e7f6e01b076ea3eca2218bc30c93fef", "timestamp_unix": 1772043816, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001109", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Patricia Moore born 1971-01-06 at NYU Langone on 2017-10-02", "masked_text": "follow up for [NAME_b9db31] born [DOB_360bf3] at [LOCATION_789675] on[DATE_03e0ce]2", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1971-01-06", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2017-10-02", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e89c0ab400da6cd02533c331c26dc901553b68a01fa82d29f00bae464dcaf02b", "timestamp_unix": 1772620035, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-001110", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID John Smith phone (545) 740-6127 age 53", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 11, "end": 21}, {"phi_type": "PHONE", "value": "(545) 740-6127", "start": 28, "end": 42}, {"phi_type": "AGE", "value": "53", "start": 47, "end": 49}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "88331ef4de8014cadf2c3cde9cec224c07dea40d4954a8d3d534b087901f8694", "timestamp_unix": 1770975421, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001111", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Claire Nguyen DOB 1972-04-16 MRN MRN-181424", "masked_text": "voice profile Claire Nguyen DOB 1972-04-16 MRN MRN-181424", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1972-04-16", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-181424", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2644c68923140db5d66fcf818738abd0029555e3e40d8c71652f90e2fad4069a", "timestamp_unix": 1772559558, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001112", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Thomas Harris MRN MRN-984202 date 2007-07-18", "masked_text": "ECG metadata patient Thomas Harris MRN MRN-984202 date 2007-07-18", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-984202", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2007-07-18", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f8150852d56a57616cf83e07bbeafaea734324ec7dc770e315ebc9aa829a7096", "timestamp_unix": 1773084479, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001113", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Maria Garcia recorded at Cedars-Sinai on 2010-01-23", "masked_text": "audio annotation Alex Morgan recorded at General Hospital o2000-01-0123", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 42, "end": 54}, {"phi_type": "DATE", "value": "2010-01-23", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1cffe8dd210acaecd515ff72ad9fd1e531b9547d8471bcfb89af03a56ea6a0f0", "timestamp_unix": 1773364214, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001114", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Linda Martinez DOB 1937-06-02 scan date 2012-08-21", "masked_text": "imaging metadata [NAME_f60f59] DOB [DOB_4eff05] scan date [DATE_61f221]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1937-06-02", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2012-08-21", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8d16ad1f6911be9cd04d711af4550fed1e772bc06baa0a0c1d11410b19f2baec", "timestamp_unix": 1771753107, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001115", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Angela White DOB 1946-12-06 device Mass General Hospital recorded 2014-09-21", "masked_text": "waveform header Angela White DOB 1946-12-06 device Mass General Hospital recorded 2014-09-21", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1946-12-06", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 51, "end": 72}, {"phi_type": "DATE", "value": "2014-09-21", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a19a02b4bcc339042522dd1cdce08788b1998fd70a9b2e12ca477c3ea180c12e", "timestamp_unix": 1772535435, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001116", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile James Wilson DOB 1959-08-25 MRN MRN-700457", "masked_text": "voice profile [NAME_3d8dc8] DOB [DOB_341881] MRN [MRN_50d1cc]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1959-08-25", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-700457", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "51e56e5f4e0cce2734aabf256d696025797d426a65f578abc3c4cf8853a6edd7", "timestamp_unix": 1772180374, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001117", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Michael Taylor DOB 1979-08-02 MRN MRN-779384", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1979-08-02", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-779384", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b8c6d5ad07d1b9b1a610f051eefce769b22933059bdbf3d67fef420a8e4d1334", "timestamp_unix": 1773157458, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-001118", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Arthur Coleman age 59 facility Cleveland Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "59", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 44, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "187682d91d7775c6a153ac42ac7f10547c1427802ef49ae07fedd64aa9f785ff", "timestamp_unix": 1771505228, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001119", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient Susan Anderson (DOB 1969-07-27, MRN MRN-740413) presented with chest pain at Cleveland Clinic.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 8, "end": 22}, {"phi_type": "DOB", "value": "1969-07-27", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-740413", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 85, "end": 101}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1ad45ffaacd789faa51dcaee5959951581d16f3fa3c5d56ad9e19ab6b2804484", "timestamp_unix": 1772181198, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-001120", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "speaker ID Angela White phone (383) 165-6570 age 51", "masked_text": "speaker ID Angela White phone (383) 165-6570 age 51", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(383) 165-6570", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "51", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.62, "risk_score_after": 0.62, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2b4a83b0b2694b3343501177b9f959c67bec0c597a6f09cc6519492142e34973", "timestamp_unix": 1772768739, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001121", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Linda Martinez ID MRN-951153 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_f60f59] ID [MRN_4b7955] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-951153", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 62, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9a32abdbbb0da2f9a72a1dcfd0f65c3791853e8c568bd29ca3bb12d270deff9d", "timestamp_unix": 1772312930, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001122", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript Kevin Zhang MRN MRN-782089 contact (940) 773-3325", "masked_text": "voice transcript Kevin Zhang MRN MRN-782089 contact (940) 773-3325", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-782089", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(940) 773-3325", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "cc0313fa5c2c203e0060f166956fadab24f2ce626ae97eed221f1cabf4984aa9", "timestamp_unix": 1772969933, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001123", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Maria Garcia DOB 1961-11-10 device Cedars-Sinai recorded 2014-03-13", "masked_text": "waveform header Maria Garcia DOB 1961-11-10 device Cedars-Sinai recorded 2014-03-13", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1961-11-10", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 51, "end": 63}, {"phi_type": "DATE", "value": "2014-03-13", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8a175809bbd29c7f80cfc37b8e417d61a6de1c7741bbb7e43d42c6a47a516d33", "timestamp_unix": 1770930660, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001124", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient John Smith MRN MRN-792598 date 2018-03-21", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-792598", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2018-03-21", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3873d9c1e8f8096d484c8928dc32c39df96f2e21c354740bf85321f47fb96bb7", "timestamp_unix": 1773134248, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001125", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Priya Sharma age 20 facility Cleveland Clinic", "masked_text": "vitals trace Priya Sharma age 20 facility Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "20", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 42, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "378ea8a93a2e9745cb753845ef9ff3761428dc2715e08fee41a0095a7be7a147", "timestamp_unix": 1771536103, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001126", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Referral sent for Michael Taylor (DOB 1947-11-09) to specialist in Boston Medical Center.", "masked_text": "Referral sent for [NAME_ae3ff9] (DOB [DOB_53b0d2]) to specialist in [LOCATION_bfb4ce].", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 18, "end": 32}, {"phi_type": "DOB", "value": "1947-11-09", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c1f7225093f8c88bc6bbf212c13bedc40989a792c681c49293ddb5fccfb5ec79", "timestamp_unix": 1772700638, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-001127", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Imaging ordered for Patricia Moore, MRN MRN-325391, DOB 1944-05-06 at Mount Sinai.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]05-06 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 20, "end": 34}, {"phi_type": "MRN", "value": "MRN-325391", "start": 40, "end": 50}, {"phi_type": "DOB", "value": "1944-05-06", "start": 51, "end": 61}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 70, "end": 81}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "47178a0856f947c7bfb5201d437cf37c6f8d2353ff46891e5d96881ca0520e38", "timestamp_unix": 1771750937, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-001128", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Imaging ordered for Robert Chen, MRN MRN-890851, DOB 1983-08-01 at Stanford Medical.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]08-01 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 20, "end": 31}, {"phi_type": "MRN", "value": "MRN-890851", "start": 37, "end": 47}, {"phi_type": "DOB", "value": "1983-08-01", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "30d926ed05e8221f80da50e7ec120433164ced7d617de309a6f2130a9ebeeee2", "timestamp_unix": 1773117902, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-001129", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Kevin Zhang phone (759) 250-2947 age 65", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(759) 250-2947", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "65", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0997b8abdd3b030d48c6eb799a02a7d1958ad5e861497ce4f125ce913b3d3d6c", "timestamp_unix": 1771725583, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001130", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Kevin Zhang phone number (490) 699-2207 age 40", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(490) 699-2207", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "40", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d7ea13dc8d6620f55cb656dc54ffb9d1a32c625e3b07e44dcbff2dc660bb53f6", "timestamp_unix": 1772373777, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001131", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "follow up for John Smith born 1971-10-05 at Johns Hopkins on 2012-10-19", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED] [REDACTED]-19", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1971-10-05", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 44, "end": 57}, {"phi_type": "DATE", "value": "2012-10-19", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d349b1e07a1f0588663e9fe26b9b6f6afbf04a1eaf78de3e28fe493c5125aeb5", "timestamp_unix": 1772409949, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-001132", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Thomas Harris born 1960-09-17 at Boston Medical Center on 2007-05-17", "masked_text": "follow up for [NAME_7ccf35] born [DOB_9cfe8c] at [LOCATION_bfb4ce]16244] 2007-05-17", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1960-09-17", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 47, "end": 68}, {"phi_type": "DATE", "value": "2007-05-17", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "edf8793287fe3437adf9a7806846c31dd95a340e741d31f9314a7aa493596af4", "timestamp_unix": 1772395183, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.24075}}
{"record_id": "AUDIT-001133", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile James Wilson DOB 1973-09-24 MRN MRN-901569", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1973-09-24", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-901569", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "97526569c8a06fe712bed4a11eb3e74f351ce35f07361ebc87a0afdd58c1542d", "timestamp_unix": 1770862287, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-001134", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Imaging ordered for Susan Anderson, MRN MRN-866602, DOB 1949-01-28 at NYU Langone.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]01-28 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 20, "end": 34}, {"phi_type": "MRN", "value": "MRN-866602", "start": 40, "end": 50}, {"phi_type": "DOB", "value": "1949-01-28", "start": 51, "end": 61}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 70, "end": 81}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "73441faaceda053b803da56f47bf869d69a7c7dd3847ce3bf206510ab3fd8244", "timestamp_unix": 1773310786, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-001135", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Robert Chen recorded at Boston Medical Center on 2007-06-27", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2007-06-27", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 41, "end": 62}, {"phi_type": "DATE", "value": "2007-06-27", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1bc4a1afdc442b53a9f919e8725ef9b9d8c832f31cef805ad18c0bb16e2802a2", "timestamp_unix": 1771660520, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-001136", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Robert Chen MRN MRN-695994 date 2000-02-16", "masked_text": "ECG metadata patient Robert Chen MRN MRN-695994 date 2000-02-16", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-695994", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2000-02-16", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "905f2db87313fdffe8b97c9c980460c63e5816c4fe5b8e13a7994d4970cc6180", "timestamp_unix": 1771568481, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001137", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Diana Patel recorded at Mayo Clinic on 2022-03-11", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-011", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 41, "end": 52}, {"phi_type": "DATE", "value": "2022-03-11", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "69a7d66ecfe4d205d905e10ed53a3943bf351cbb2c074e9295a0f62c6b92da10", "timestamp_unix": 1771427586, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001138", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Diana Patel DOB 1935-01-16 MRN MRN-619955", "masked_text": "voice profile [NAME_c3b55b] DOB [DOB_bd4e0b] MRN [MRN_c18dc9]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1935-01-16", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-619955", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ce71c89fb5c607161e003408576e53570d60127b24f00721cc31d0ba719d9acf", "timestamp_unix": 1771001165, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001139", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Thomas Harris recorded at Boston Medical Center on 2014-05-18", "masked_text": "audio annotation Thomas Harris recorded at Boston Medical Center on 2014-05-18", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 43, "end": 64}, {"phi_type": "DATE", "value": "2014-05-18", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "48077112eff90257f356470aefdd4e861c1df3c90e8e885b928070d3f41f3d33", "timestamp_unix": 1771380524, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001140", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Linda Martinez age 89 facility UCSF Health", "masked_text": "vitals trace Linda Martinez age 89 facility UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "89", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f914e79089e0bb373be8c777eea73c83e5f9246f65440e852256361cbdbd39ac", "timestamp_unix": 1771422723, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001141", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Patricia Moore MRN MRN-502156 contact (819) 933-2202", "masked_text": "voice transcript [NAME_b9db31] MRN [MRN_6a4d93] contact [PHONE_d5e892]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-502156", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(819) 933-2202", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d0a2f55f09ede95153ac43fcf797f86baa9d196bcd0e8561051dcfe5ddda4254", "timestamp_unix": 1772103712, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-001142", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Linda Martinez age 93 facility Cleveland Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "93", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 44, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c0135e39f338f9a63e9e0736eeb2a7a70aed416384c586f44631ce4879f791a5", "timestamp_unix": 1772143468, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001143", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "imaging metadata Claire Nguyen DOB 1936-04-20 scan date 2005-12-24", "masked_text": "imaging metadata [NAME_2ea2ee] DOB [DOB_a69ab8] scan date [DATE_1788f9]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1936-04-20", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2005-12-24", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "331bfacaf97d9e06dc1e5bab1328aa2155ed72e7b0ff588d214c910800124e23", "timestamp_unix": 1771890701, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-001144", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID John Smith phone (212) 255-7418 age 73", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 11, "end": 21}, {"phi_type": "PHONE", "value": "(212) 255-7418", "start": 28, "end": 42}, {"phi_type": "AGE", "value": "73", "start": 47, "end": 49}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8ebc892289dcb7fa99f82d5bfa15c17998493dce5a7aa0efdae9b8d9b95fd5c3", "timestamp_unix": 1772595440, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001145", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Priya Sharma phone number (715) 619-1875 age 95", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(715) 619-1875", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "95", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b3afa77681596559f5a9163555a9551c51ba97901b29e331e65f6a9f8b282fd6", "timestamp_unix": 1773271409, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001146", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "audio annotation Priya Sharma recorded at Cedars-Sinai on 2012-02-04", "masked_text": "audio annotation [NAME_74036d] recorded at [LOCATION_42e401] o[DATE_65b642]04", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 42, "end": 54}, {"phi_type": "DATE", "value": "2012-02-04", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "50028860ffaadc0b81f6a3e6b201657edd31c8e0dc0d67392c125ea32b3f3be0", "timestamp_unix": 1771128184, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-001147", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Sarah Johnson DOB 1950-03-22 scan date 2007-10-16", "masked_text": "imaging metadata Sarah Johnson DOB 1950-03-22 scan date 2007-10-16", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1950-03-22", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2007-10-16", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5f6ce88930daed526de2cbb818539808bb44765dc4f85d82b6f6f754a3b20560", "timestamp_unix": 1772306398, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001148", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Claire Nguyen ID MRN-811874 institution UCSF Health", "masked_text": "DICOM header patient [NAME_2ea2ee] ID [MRN_42cc8a] institution [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-811874", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a92e0974bcdcdfb80ca88faf025330fab0eb94261b3c8fbeec0be73e14cabb7d", "timestamp_unix": 1771031572, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001149", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Angela White DOB 1959-07-05 scan date 2000-03-24", "masked_text": "imaging metadata [NAME_cada0d] DOB [DOB_aa3d1d] scan date [DATE_05290d]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1959-07-05", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2000-03-24", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "54fb490685c86acab931af1d8ee3933ffe6618e1005b19f20af1db29a4f43ed5", "timestamp_unix": 1772186566, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001150", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Kevin Zhang called from (253) 502-4874 reporting symptoms. Age: 19.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 0, "end": 11}, {"phi_type": "PHONE", "value": "(253) 502-4874", "start": 24, "end": 38}, {"phi_type": "AGE", "value": "19", "start": 64, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f329be8e88c26b314eacd9fc76f0833f300dd1d86f9246a6de0291b1063d7a94", "timestamp_unix": 1772907740, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001151", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Claire Nguyen phone (800) 144-2937 age 64", "masked_text": "speaker ID Claire Nguyen phone (800) 144-2937 age 64", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(800) 144-2937", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "64", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e2015536cf39bc2082f087ae4f170b12955aa32d2f5a88c56e96d59f1d6267dd", "timestamp_unix": 1770898482, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001152", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "face_region detected patient Patricia Moore MRN MRN-696035 facility Boston Medical Center", "masked_text": "face_region detected patient [NAME_b9db31] MRN [MRN_cdd13d] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-696035", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 68, "end": 89}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "63faa951312f73d5e6a8658928a9e31cead60b739a6d09a541fd5d6f7e5d7c64", "timestamp_unix": 1771505992, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001153", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Michael Taylor ID MRN-760775 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_ae3ff9] ID [MRN_0856d0] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-760775", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 62, "end": 74}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b8c21b5609d3d362df58d41adb633f75756abdd0b1ba61949484c1c3c3397c5c", "timestamp_unix": 1771096664, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001154", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient identified as Susan Anderson, SSN 711-97-7078, residing at 438 Birch St, Lakewood.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownkewood.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 22, "end": 36}, {"phi_type": "SSN", "value": "711-97-7078", "start": 42, "end": 53}, {"phi_type": "ADDRESS", "value": "438 Birch St, Lakewood", "start": 61, "end": 83}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "26368cfede8d61a5a7c640796c9fcd031c603d952cbfadf73023d2c1a3a7edcb", "timestamp_unix": 1771741155, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001155", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "ECG metadata patient Robert Chen MRN MRN-424635 date 2013-07-01", "masked_text": "ECG metadata patient Robert Chen MRN MRN-424635 date 2013-07-01", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-424635", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2013-07-01", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.65, "risk_score_after": 0.65, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3d6c9c1297c4271c69894af90cdeec1c09eae668d23dee1f8e2c9c60f7410708", "timestamp_unix": 1773186149, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001156", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "imaging metadata David Lee DOB 1947-11-01 scan date 2011-09-15", "masked_text": "imaging metadata [NAME_972735] DOB [DOB_6c1b8b] scan date [DATE_13af0c]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "DOB", "value": "1947-11-01", "start": 31, "end": 41}, {"phi_type": "DATE", "value": "2011-09-15", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ecf6c1294fdfcfd3f2e2530836c29419f47ec452c4a05b83ce829e571d9e2f56", "timestamp_unix": 1772909070, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-001157", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Susan Anderson phone number (926) 484-5328 age 58", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(926) 484-5328", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "58", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4e0694307cccc55fe3376f7211b992d0a2c884c8e909f95ceea45f95d5e2d73a", "timestamp_unix": 1772110603, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001158", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Arthur Coleman age 88 facility Cleveland Clinic", "masked_text": "vitals trace Arthur Coleman age 88 facility Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "88", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 44, "end": 60}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e24ab2aac54e401f65ba5138300d90d5d09a8431c4b19fb92931a1c6fe2f1a25", "timestamp_unix": 1772098225, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001159", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Claire Nguyen recorded at Stanford Medical on 2015-12-03", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-12-03", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 43, "end": 59}, {"phi_type": "DATE", "value": "2015-12-03", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "168cc0a4814de8183ea570f7a96e88a6a118833d55f95d18e4fe3ab218c52c01", "timestamp_unix": 1773424841, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001160", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Record updated for Linda Martinez at 294 Elm St, Greenfield on 2006-10-28.", "masked_text": "Record updated for [NAME_f60f59] at [ADDRESS_52c742] on [DATE_340156].", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "294 Elm St, Greenfield", "start": 37, "end": 59}, {"phi_type": "DATE", "value": "2006-10-28", "start": 63, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "68209318606ace4786d79b9fe06213a93a4a277ff91d4f7616e4fff47c482075", "timestamp_unix": 1773282491, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001161", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Priya Sharma phone number (369) 549-8756 age 61", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(369) 549-8756", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "61", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3e91c9d239d238ba9e3ed52cc9bd39bc05a38ff192e22c9b7ad75c348d5ea19b", "timestamp_unix": 1772876723, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001162", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "David Lee date of birth 1951-12-01 MRN MRN-543841 presenting at Mayo Clinic", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "DOB", "value": "1951-12-01", "start": 24, "end": 34}, {"phi_type": "MRN", "value": "MRN-543841", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 64, "end": 75}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "c8964d39c826768c9d7e62eaff0a0f6d9e99d9c01386b5f5c9709e68f7fd4902", "timestamp_unix": 1772823497, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-001163", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID David Lee phone (550) 229-7373 age 95", "masked_text": "speaker ID David Lee phone (550) 229-7373 age 95", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 11, "end": 20}, {"phi_type": "PHONE", "value": "(550) 229-7373", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "95", "start": 46, "end": 48}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "73c76cc419fc5591666c969639da05d606b7ffa027a32d6db4382df91296d413", "timestamp_unix": 1772603763, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001164", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Susan Anderson DOB 1980-07-26 MRN MRN-357797", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1980-07-26", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-357797", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "989b6327fe4e4416ef7e3dd7e0f7937e1e82de35348039d856fd77bd1653321e", "timestamp_unix": 1773133534, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-001165", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient John Smith MRN MRN-941644 date 2010-10-11", "masked_text": "ECG metadata patient John Smith MRN MRN-941644 date 2010-10-11", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-941644", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2010-10-11", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0201f89baf30294a638f0ced5801210de7c513ab45f807da96de17ee5f8bc15a", "timestamp_unix": 1772173863, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001166", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "Susan Anderson date of birth 1975-08-26 MRN MRN-863284 presenting at Johns Hopkins", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1975-08-26", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-863284", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 69, "end": 82}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d0c27626e49d3e9aaa334bf1f861cf1189363b3b2803db207ac746a4b4391475", "timestamp_unix": 1771062628, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-001167", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient Kevin Zhang (DOB 1937-04-23, MRN MRN-300183) presented with chest pain at NYU Langone.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 8, "end": 19}, {"phi_type": "DOB", "value": "1937-04-23", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-300183", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 82, "end": 93}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f05868fc68b7ce20b1a05060721b6a947183e9a631be2ca294200398633d2b2b", "timestamp_unix": 1772128457, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-001168", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Arthur Coleman DOB 1941-09-07 MRN MRN-832936", "masked_text": "voice profile [NAME_13c9ac] DOB [DOB_a3cde2] MRN [MRN_75e0c0]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1941-09-07", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-832936", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b62fdc5d44218c63a4fd559c9b0e140ebfd8b8c6d4fe1f5c1b8008f4ca3e7d49", "timestamp_unix": 1770978311, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001169", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile James Wilson DOB 1953-10-23 MRN MRN-249865", "masked_text": "voice profile [NAME_3d8dc8] DOB [DOB_b071fd] MRN [MRN_2ead63]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1953-10-23", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-249865", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c147c2715638e57b727e53fea189478a9568e548d72fbb2b57ed5f3ee0963578", "timestamp_unix": 1770993216, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001170", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Claire Nguyen DOB 1956-10-10 MRN MRN-455922", "masked_text": "voice profile Claire Nguyen DOB 1956-10-10 MRN MRN-455922", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1956-10-10", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-455922", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "07d6f8bc5119710fae24135524f83b1883fc1c4381126f2fcb398b87ce02e3e9", "timestamp_unix": 1770968660, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001171", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Carlos Rivera phone (716) 812-9055 age 44", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(716) 812-9055", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "44", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "59ef67f44d806a6e446620178af7cba5c4938db2e3aa6798f7cf8ca1dd771c59", "timestamp_unix": 1771159678, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001172", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Marcus Webb age 91 facility Mount Sinai", "masked_text": "vitals trace Marcus Webb age 91 facility Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "91", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "15c1e83581d0731ba79daf07d4f7128258f1681cfc35d999b813137ef6c3f6e6", "timestamp_unix": 1772313185, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001173", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Thomas Harris MRN MRN-753820 date 2004-04-13", "masked_text": "ECG metadata patient Thomas Harris MRN MRN-753820 date 2004-04-13", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-753820", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2004-04-13", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f0c1a6108ebfde4407a8b43c97194e4c1e39a69f5707564181a9137005a7ef15", "timestamp_unix": 1773200971, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001174", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Sarah Johnson phone (950) 560-9299 age 69", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(950) 560-9299", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "69", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a7e47329d67d4b69020d3573212ed15938e7818b8b5c160aaca17d7bbc9a0f87", "timestamp_unix": 1771946371, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001175", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "waveform header Michael Taylor DOB 1951-08-14 device UCSF Health recorded 2004-05-22", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] recorded[REDACTED]2", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1951-08-14", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2004-05-22", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1c7e3dbef19999658722128d1d22d47de12b4b5ecf83a4750b72bbd9329f19ea", "timestamp_unix": 1771710444, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-001176", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Susan Anderson DOB 1944-03-09 device Mass General Hospital recorded 2006-09-14", "masked_text": "waveform header [NAME_4a6eeb] DOB [DOB_c3b529] device [LOCATION_76e661]DATE_1b3f41] 2006-09-14", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1944-03-09", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 53, "end": 74}, {"phi_type": "DATE", "value": "2006-09-14", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "96a01a6341295d4d7ac9d1e4e9717887e6cb329a8b787b1453847fb7cefba680", "timestamp_unix": 1771300093, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-001177", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "John Smith date of birth 1981-02-15 MRN MRN-357058 presenting at Boston Medical Center", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "DOB", "value": "1981-02-15", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-357058", "start": 40, "end": 50}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b1a6ed87598fe647798fc1fdec0306852b4be54af0ae319c65c7763a1da52ad5", "timestamp_unix": 1773246448, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-001178", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "audio annotation David Lee recorded at NYU Langone on 2019-08-28", "masked_text": "audio annotation [NAME_972735] recorded at [LOCATION_789675] on[DATE_2d0ee7]8", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 39, "end": 50}, {"phi_type": "DATE", "value": "2019-08-28", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "33172efc200c81e6d66e337dbbaaf657d452f51bb2a86e6363c0ae81105d3ad2", "timestamp_unix": 1772305982, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-001179", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Priya Sharma MRN MRN-383431 facility Boston Medical Center", "masked_text": "face_region detected patient [NAME_74036d] MRN [MRN_640b18] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-383431", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 66, "end": 87}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "766f35ea1045da5905cf64350ef8f42288e6cd5d225e549f5670c9c22ba96ee7", "timestamp_unix": 1771360043, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001180", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Claire Nguyen social security number 376-28-1725 address 243 Birch St, Springfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytowngfield", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "376-28-1725", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "243 Birch St, Springfield", "start": 51, "end": 76}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "964b6ae5a9efd54d5bef575f4f87e0017105a177772d75941510a3b3c3aa8b0e", "timestamp_unix": 1772056892, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001181", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Susan Anderson DOB 1964-04-28 MRN MRN-261024", "masked_text": "voice profile [NAME_4a6eeb] DOB [DOB_d4ba4c] MRN [MRN_62dea1]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1964-04-28", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-261024", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b325da8e11f82fcf39bf583ecba464d66e1234f19a3ca33913d55ab5c0c3f2de", "timestamp_unix": 1772973116, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001182", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Marcus Webb DOB 1982-05-22 scan date 2020-09-28", "masked_text": "imaging metadata Marcus Webb DOB 1982-05-22 scan date 2020-09-28", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1982-05-22", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2020-09-28", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "76505b6a5610e5e5ada15673a18767b76dffc46deb6ae056d43ed6b38ac29c13", "timestamp_unix": 1773005234, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001183", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "audio annotation Angela White recorded at Mayo Clinic on 2015-05-17", "masked_text": "audio annotation [NAME_cada0d] recorded at [LOCATION_5471a7] on[DATE_532edf]7", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 42, "end": 53}, {"phi_type": "DATE", "value": "2015-05-17", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d7a8d542f4104d4aed1c518d6e44a10805cf80eef19c6da3300d918a01d7db34", "timestamp_unix": 1772642643, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-001184", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Record updated for David Lee at 194 Chestnut St, Springfield on 2012-06-27.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 19, "end": 28}, {"phi_type": "ADDRESS", "value": "194 Chestnut St, Springfield", "start": 32, "end": 60}, {"phi_type": "DATE", "value": "2012-06-27", "start": 64, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "dc10de97ca2c7ad192dcff8f5cc05168691f4d40089ae779dfd26ae555e16cc8", "timestamp_unix": 1771712138, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001185", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Robert Chen DOB 1950-03-15 MRN MRN-330753", "masked_text": "voice profile Robert Chen DOB 1950-03-15 MRN MRN-330753", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1950-03-15", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-330753", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "30ef112719260fcb6bb2290236e2f3de405eb7b90bd33201bdbca877ef43e583", "timestamp_unix": 1771653024, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001186", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Thomas Harris ID MRN-158331 institution UCSF Health", "masked_text": "DICOM header patient [NAME_7ccf35] ID [MRN_9ebb82] institution [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-158331", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "41a20be2a9cb7aea46579022ae0eb4c866ca014f782500e2bcc3f2b2f72e563f", "timestamp_unix": 1772600468, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001187", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Maria Garcia recorded at Mount Sinai on 2015-10-02", "masked_text": "audio annotation Maria Garcia recorded at Mount Sinai on 2015-10-02", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 42, "end": 53}, {"phi_type": "DATE", "value": "2015-10-02", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "95095f108589c799be51f10f7b1ffcf2d3c6b9b8ae49400a0df3b3284394a4f8", "timestamp_unix": 1771899730, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001188", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "audio annotation Claire Nguyen recorded at Mount Sinai on 2012-02-05", "masked_text": "audio annotation [NAME_2ea2ee] recorded at [LOCATION_2d69ff] on[DATE_7afee9]5", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2012-02-05", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1149ea1d4df5728700f5ae94f081c67d0f1f6243ec1eeae8f009da26f9760c4f", "timestamp_unix": 1772993687, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-001189", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript Carlos Rivera MRN MRN-874087 contact (302) 258-9847", "masked_text": "voice transcript Carlos Rivera MRN MRN-874087 contact (302) 258-9847", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-874087", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(302) 258-9847", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "83f334e8a09b58a445a89d299b8be37c32f7cee3585ed85ab6fe35123f23c616", "timestamp_unix": 1773420380, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001190", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Thomas Harris age 83 facility Mass General Hospital", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "83", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 43, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8aefe1f06d96f57155cd5ef1b5604d06480aa12c1f37df49df8beee6d096828b", "timestamp_unix": 1770901998, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001191", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "ECG metadata patient Carlos Rivera MRN MRN-582598 date 2022-08-01", "masked_text": "ECG metadata patient Carlos Rivera MRN MRN-582598 date 2022-08-01", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-582598", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2022-08-01", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.65, "risk_score_after": 0.65, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b341f338a5b9c82fcb48311fa1ab415aea3ee0661295b76f01eb43e14870b81d", "timestamp_unix": 1773023940, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001192", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "Carlos Rivera social security number 637-71-4647 address 792 Oak St, Fairview", "masked_text": "[NAME_58ff53] social security number [SSN_1564f2] ad[ADDRESS_c5a746]irview", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "637-71-4647", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "792 Oak St, Fairview", "start": 51, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a60767730be0b15cbc90e69c3d05814d3876d59297f4116821c8cbaec1e2ada2", "timestamp_unix": 1772144738, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001193", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "face_region detected patient Diana Patel MRN MRN-153903 facility UCSF Health", "masked_text": "face_region detected patient [NAME_c3b55b] MRN [MRN_00a103] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-153903", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "35d7336978492dfa043054b83fd640e5fcc1407830a23b4eb716562e0b93a4ab", "timestamp_unix": 1771210937, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001194", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Thomas Harris recorded at Stanford Medical on 2011-07-17", "masked_text": "audio annotation Thomas Harris recorded at Stanford Medical on 2011-07-17", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 43, "end": 59}, {"phi_type": "DATE", "value": "2011-07-17", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4f694870f139615ec3f2f61b45ba2e884beb250ec13a2605fe51148da751faaf", "timestamp_unix": 1771465893, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001195", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile Angela White DOB 1984-07-24 MRN MRN-412646", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1984-07-24", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-412646", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "058c4bb2ea7438ba2db3475ef62d6c64331fe286c0a3d06830c65a1eaa9cfafc", "timestamp_unix": 1771007609, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-001196", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Robert Chen DOB 1973-12-22 device UCSF Health recorded 2018-02-11", "masked_text": "waveform header [NAME_2665a8] DOB [DOB_e0ff06] device [LOCATION_df473f] recorded[DATE_ce47fe]1", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1973-12-22", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2018-02-11", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6269557ab5b22c5c27ebeafa8c9668d45aeaa6b25a23c807bd7501a59cc56aa1", "timestamp_unix": 1772763407, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001197", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "David Lee date of birth 1959-12-12 MRN MRN-676706 presenting at Mass General Hospital", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "DOB", "value": "1959-12-12", "start": 24, "end": 34}, {"phi_type": "MRN", "value": "MRN-676706", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 64, "end": 85}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f57c9b9d6893509ff6288ab7abd6ac4ca97e1115b2a7a618862898cf3d03a1e7", "timestamp_unix": 1772382016, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-001198", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Patricia Moore MRN MRN-671232 date 2000-06-01", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-671232", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2000-06-01", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "26828406960f6f641c48b3b859e5e10014ffb2199540507c80dad6a8e6b7d016", "timestamp_unix": 1771295640, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001199", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with Linda Martinez at (883) 591-7334. Address on file: 881 Pine St, Fairview.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownairview.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(883) 591-7334", "start": 29, "end": 43}, {"phi_type": "ADDRESS", "value": "881 Pine St, Fairview", "start": 55, "end": 76}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "df4dfc116cd7c228f95eab990af5536842b4026f888b94ad60e7f26220c37713", "timestamp_unix": 1773341579, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001200", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "James Wilson social security number 688-92-7299 address 129 Elm St, Lakewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownkewood", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "688-92-7299", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "129 Elm St, Lakewood", "start": 50, "end": 70}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "779237abd1066666324643852d62ca11f66c2a26971f89f89c35673dd6ab1262", "timestamp_unix": 1771868199, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001201", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "vitals trace Angela White age 46 facility Stanford Medical", "masked_text": "vitals trace [NAME_cada0d] age [AGE_d9d4f4] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "46", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 42, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "eaee8441126dd375301c2758cda4d4bedff9c71490699e476ce366dc874cfe8f", "timestamp_unix": 1773283750, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001202", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Referral sent for Diana Patel (DOB 1970-04-14) to specialist in Mass General Hospital.", "masked_text": "Referral sent for [NAME_c3b55b] (DOB [DOB_0267c3]) to specialist in [LOCATION_76e661].", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1970-04-14", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 64, "end": 85}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "aed49e488f44448455dea91237f9ec8aa74792adaa0253918624ec224561cda8", "timestamp_unix": 1772299221, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-001203", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Thomas Harris MRN MRN-418814 facility NYU Langone", "masked_text": "face_region detected patient Thomas Harris MRN MRN-418814 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-418814", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2498e3b3a601a5ad6869f70f4e1d3064910c53b47cb03742803a065faf402128", "timestamp_unix": 1771857720, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001204", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Priya Sharma social security number 597-97-8187 address 442 Maple St, Maplewood", "masked_text": "Priya Sharma social security number 597-97-8187 address 442 Maple St, Maplewood", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "597-97-8187", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "442 Maple St, Maplewood", "start": 50, "end": 73}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "bb78af0db2efe012baafc503c29cd616ea3c792e534266a0ff935dc7b18a83ee", "timestamp_unix": 1773339501, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001205", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "patient name David Lee phone number (998) 395-5191 age 86", "masked_text": "patient name [NAME_972735] phone number [PHONE_831a47] age [AGE_93db85]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "PHONE", "value": "(998) 395-5191", "start": 36, "end": 50}, {"phi_type": "AGE", "value": "86", "start": 55, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "82150c649736f59479a02d75b07f0baca29ccf8af3581282286fa6a9c10338d6", "timestamp_unix": 1771047997, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001206", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patricia Moore (MRN MRN-389399) discharged on 2011-02-04. Follow up at Mount Sinai.", "masked_text": "[NAME_b9db31] (MRN [MRN_e5c795]) discharged on [DATE_875532]. Follow up at [LOCATION_2d69ff].", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 0, "end": 14}, {"phi_type": "MRN", "value": "MRN-389399", "start": 20, "end": 30}, {"phi_type": "DATE", "value": "2011-02-04", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 71, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1a64af015c453fa31fb7b721c86ce6e23212fabaacd4123a0aa6de7845556daa", "timestamp_unix": 1771243786, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001207", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID John Smith phone (449) 551-9119 age 24", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 11, "end": 21}, {"phi_type": "PHONE", "value": "(449) 551-9119", "start": 28, "end": 42}, {"phi_type": "AGE", "value": "24", "start": 47, "end": 49}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2a62f40d34fa71556770fd3c7d1683a635ccfb013357b25a8ec1c6c81aaaf182", "timestamp_unix": 1771344176, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001208", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Prescription issued to David Lee (31yo) at 311 Main St, Fairview on 2017-07-06.", "masked_text": "Prescription issued to David Lee (31yo) at 311 Main St, Fairview on 2017-07-06.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 23, "end": 32}, {"phi_type": "AGE", "value": "31", "start": 34, "end": 36}, {"phi_type": "ADDRESS", "value": "311 Main St, Fairview", "start": 46, "end": 67}, {"phi_type": "DATE", "value": "2017-07-06", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.72, "risk_score_after": 0.72, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "03c559ffc79a6ce3061a15d002b29225d1423ddbc0f8a902891a9c53cea885d0", "timestamp_unix": 1771149330, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001209", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Record updated for Marcus Webb at 533 Pine St, Riverside on 2020-09-21.", "masked_text": "Record updated for [NAME_ede0f8] at [ADDRESS_cc5d7e] on [DATE_fdc592].", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "533 Pine St, Riverside", "start": 34, "end": 56}, {"phi_type": "DATE", "value": "2020-09-21", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b452e1a3a4e7feddbd8aff59eabc172612ec3b7e4ebbfbb26e0bd0cf0baf8d53", "timestamp_unix": 1771024831, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001210", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "James Wilson date of birth 1958-05-06 MRN MRN-112831 presenting at Boston Medical Center", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1958-05-06", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-112831", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "079a52610ad966d30b44e2e990ee483b5aa5dc03312ae33bf11db153c2b9ca20", "timestamp_unix": 1772870663, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-001211", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Kevin Zhang date of birth 1953-03-01 MRN MRN-528718 presenting at Mass General Hospital", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1953-03-01", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-528718", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 66, "end": 87}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "c828930b1ff171f1153b6ee700c1998f2edb0b53dc273ce149ebae9489a0ecf1", "timestamp_unix": 1772586704, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-001212", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Carlos Rivera DOB 1952-01-02 MRN MRN-343382", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1952-01-02", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-343382", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f22f24af91db8dafd921efb5c79370d5c9cfa616167b7640dffae63ed5d4d043", "timestamp_unix": 1772578618, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-001213", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "DICOM header patient Emily Brown ID MRN-481280 institution UCSF Health", "masked_text": "DICOM header patient [NAME_87fe31] ID [MRN_808ecb] institution [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-481280", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 59, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "294f50bb36662a676c97d1132fa4c0741395456804a40a4970a10cf7d88733ae", "timestamp_unix": 1772541524, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001214", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Thomas Harris DOB 1984-05-20 scan date 2008-03-24", "masked_text": "imaging metadata [NAME_7ccf35] DOB [DOB_ad445b] scan date [DATE_ce3e4b]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1984-05-20", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2008-03-24", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3eacc262869d9f14ed8f90577a207687762cc7f64ce79e3e609af9d6df308d0b", "timestamp_unix": 1772411757, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001215", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Arthur Coleman MRN MRN-676870 date 2010-12-06", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-676870", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2010-12-06", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9d2788e89f797a555467d1bca7d83c6f1d15df2fb6724122493196404ce2d89b", "timestamp_unix": 1772055248, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001216", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Linda Martinez phone (626) 526-5917 age 69", "masked_text": "speaker ID Linda Martinez phone (626) 526-5917 age 69", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(626) 526-5917", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "69", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "01463e83d0bcba8c30fe0be38557b8fc49f1de3f297173503950bee790a37857", "timestamp_unix": 1772781960, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001217", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Carlos Rivera DOB 1983-07-14 scan date 2023-04-05", "masked_text": "imaging metadata [NAME_58ff53] DOB [DOB_88c23a] scan date [DATE_057884]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1983-07-14", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2023-04-05", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "99ef8fc1478f9dbac9eed37b218579f9738aaa09dbc160df45fd7a02fd220187", "timestamp_unix": 1771378545, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001218", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Thomas Harris phone (962) 740-9962 age 70", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(962) 740-9962", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "70", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "94c7fcfc7c96a3bcfb01e23fafeb62f83faa65f7f43479b2a1e9718847696efd", "timestamp_unix": 1771351881, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001219", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Claire Nguyen DOB 1961-02-13 device Cedars-Sinai recorded 2013-02-12", "masked_text": "waveform header [NAME_2ea2ee] DOB [DOB_3c0f54] device [LOCATION_42e401] recorde[DATE_cfceb7]12", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1961-02-13", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 52, "end": 64}, {"phi_type": "DATE", "value": "2013-02-12", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ce02787d6866f905342e944e29206a0037fb173cb95fd90372d8ec4e211d7125", "timestamp_unix": 1773024172, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001220", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Diana Patel DOB 1936-04-01 device NYU Langone recorded 2003-05-18", "masked_text": "waveform header [NAME_c3b55b] DOB [DOB_2c67a7] device [LOCATION_789675] recorded[DATE_cdd583]8", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1936-04-01", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2003-05-18", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "da5265b0327c06af49a9221766691c5649f05dcf55fb90c2786c8eb1aecf029c", "timestamp_unix": 1771118172, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001221", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Sarah Johnson MRN MRN-399342 contact (986) 404-8242", "masked_text": "voice transcript [NAME_579335] MRN [MRN_e974fc] contact [PHONE_3021d9]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-399342", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(986) 404-8242", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "db9b49c4ec828f6e8bbf1ef544b70610abff4f5d977fe8398a3c8dabd0972e16", "timestamp_unix": 1771820011, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-001222", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Thomas Harris MRN MRN-245431 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_7ccf35] MRN [MRN_d8c6c3] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-245431", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f0332c0cb757ed71b012e28b915e8943170fc36277050101ccd163bdd16d0e40", "timestamp_unix": 1771071091, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001223", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Claire Nguyen MRN MRN-335086 date 2005-06-26", "masked_text": "ECG metadata patient Claire Nguyen MRN MRN-335086 date 2005-06-26", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-335086", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2005-06-26", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "11e88ee009b57c6481ff50d10b9d9279e3ce95cd7bf78153628d612601841614", "timestamp_unix": 1771766527, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001224", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Linda Martinez date of birth 1983-02-07 MRN MRN-342875 presenting at Stanford Medical", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1983-02-07", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-342875", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 69, "end": 85}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f603e51c99aed8dba2a0e74b4819a1c74fe2d899d24ec44cf55b1e7f0964f257", "timestamp_unix": 1771087051, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-001225", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile Priya Sharma DOB 1939-07-16 MRN MRN-327027", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1939-07-16", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-327027", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a8a6a8cf6dfffe3ebbf4acb6f51e330c0c4dfc82b6688c00353e73416a967122", "timestamp_unix": 1773250436, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-001226", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Angela White MRN MRN-994661 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_cada0d] MRN [MRN_dfba3b] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-994661", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 66, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6ffaea5c5f4519c7e4ecb201c6e5c4f5a1594333485d333cb8f2b44222ee18ff", "timestamp_unix": 1771344613, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001227", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient James Wilson MRN MRN-178315 facility Mayo Clinic", "masked_text": "face_region detected patient [NAME_3d8dc8] MRN [MRN_2fa325] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-178315", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "53da8532d16237adfea2fba9971b0d926e470b956a1a3af993d48fabbca7ec4e", "timestamp_unix": 1771434337, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001228", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Spoke with Sarah Johnson at (338) 410-8601. Address on file: 798 Pine St, Springfield.", "masked_text": "Spoke with Sarah Johnson at (338) 410-8601. Address on file: 798 Pine St, Springfield.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(338) 410-8601", "start": 28, "end": 42}, {"phi_type": "ADDRESS", "value": "798 Pine St, Springfield", "start": 54, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d4ee3abf4bb73b5b107e8752592f0ecfa3c1d5255ab9d36e53f812616b21f721", "timestamp_unix": 1772949828, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001229", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "David Lee social security number 477-72-7235 address 722 Cedar St, Lakewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownkewood", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "SSN", "value": "477-72-7235", "start": 33, "end": 44}, {"phi_type": "ADDRESS", "value": "722 Cedar St, Lakewood", "start": 47, "end": 69}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "59e6afd1aca9e82a48a95cbd451668de8001a0642e57cd839123f127c36daf47", "timestamp_unix": 1771125823, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001230", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Confirmed identity of Kevin Zhang via MRN MRN-228046 and DOB 1954-10-04.", "masked_text": "Confirmed identity of Kevin Zhang via MRN MRN-228046 and DOB 1954-10-04.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-228046", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1954-10-04", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.63, "risk_score_after": 0.63, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b70641ebfdae0da9a1c7338298d1ab265ef0a91270311868a363bbfa27640043", "timestamp_unix": 1772536421, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001231", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Kevin Zhang ID MRN-169656 institution Johns Hopkins", "masked_text": "DICOM header patient Kevin Zhang ID MRN-169656 institution Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-169656", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 59, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "14d1c2a8fa14b269b2a8fc330707d51c66b3e8f4ac2d0f24b00fdd082da43fe4", "timestamp_unix": 1772262949, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001232", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Priya Sharma MRN MRN-389320 date 2001-01-12", "masked_text": "ECG metadata patient Priya Sharma MRN MRN-389320 date 2001-01-12", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-389320", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2001-01-12", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5242cfbc38d57cec5d7657e72e924824a48283b7f50016a85c34bd44ca788634", "timestamp_unix": 1771635103, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001233", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Marcus Webb MRN MRN-410634 date 2012-03-25", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-410634", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2012-03-25", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "865bc284a2412f1f33db32979927f97e858d5d8af935ac686ecc9d4cd1ebbb05", "timestamp_unix": 1773341328, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001234", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata David Lee DOB 1936-11-02 scan date 2005-05-02", "masked_text": "imaging metadata [NAME_972735] DOB [DOB_0599d3] scan date [DATE_1d9e2e]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "DOB", "value": "1936-11-02", "start": 31, "end": 41}, {"phi_type": "DATE", "value": "2005-05-02", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "308b40a63ad21dcff3068c0ed663ac8b7737338568c78b3f141edb1f0b917e68", "timestamp_unix": 1773428327, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001235", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Record updated for Sarah Johnson at 238 Chestnut St, Riverside on 2023-02-04.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 19, "end": 32}, {"phi_type": "ADDRESS", "value": "238 Chestnut St, Riverside", "start": 36, "end": 62}, {"phi_type": "DATE", "value": "2023-02-04", "start": 66, "end": 76}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "fa447c0ba2a06123e8b4a90df9fd6252bd76fd640cb44b0429cd1a5a3e67a519", "timestamp_unix": 1772487878, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001236", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "voice transcript Claire Nguyen MRN MRN-391208 contact (738) 297-6864", "masked_text": "voice transcript [NAME_2ea2ee] MRN [MRN_caddc1] contact [PHONE_f57e69]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-391208", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(738) 297-6864", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "742748c350ff0144ba22c4e0288beab9db43a15e11742135ea982f37b849b1e0", "timestamp_unix": 1771552537, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001237", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Patricia Moore DOB 1980-02-08 MRN MRN-799414", "masked_text": "voice profile Patricia Moore DOB 1980-02-08 MRN MRN-799414", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1980-02-08", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-799414", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "65aa4aa769b6a18312dbb533601d138792485fc27143a2de2db17035dfbee5f5", "timestamp_unix": 1772956417, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001238", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Linda Martinez MRN MRN-130629 facility Mayo Clinic", "masked_text": "face_region detected patient [NAME_f60f59] MRN [MRN_773ced] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-130629", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1cc516d6d40cdb629adeec35846cfa2f1d4be48e0d2ec3074d214f30071e0746", "timestamp_unix": 1772920398, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001239", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Angela White phone (843) 231-1596 age 46", "masked_text": "speaker ID Angela White phone (843) 231-1596 age 46", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(843) 231-1596", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "46", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1ae5349663746e904ad1c4480432a30ccc7db6d11be56c7d1548fa43bf68d3e1", "timestamp_unix": 1772518729, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001240", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Linda Martinez ID MRN-587230 institution Mount Sinai", "masked_text": "DICOM header patient [NAME_f60f59] ID [MRN_352d75] institution [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-587230", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 62, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c0a5186fa8143f374324a3d00f423cbaf24468cd12678eafa8f175b22fb49995", "timestamp_unix": 1772112203, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001241", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Arthur Coleman DOB 1985-06-19 scan date 2019-07-19", "masked_text": "imaging metadata [NAME_13c9ac] DOB [DOB_951e6b] scan date [DATE_5daca0]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1985-06-19", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2019-07-19", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e8be6abb3ccdf91e3b9499a821262c78840eb3ee00e6e3b60ee4cb08899be78a", "timestamp_unix": 1772807242, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001242", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "voice profile Carlos Rivera DOB 1981-01-13 MRN MRN-540798", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1981-01-13", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-540798", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b16af7d080008282a3ededf631be3294f9739682297c818c0a9897e8c5f97f8e", "timestamp_unix": 1773058870, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-001243", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Maria Garcia date of birth 1954-10-18 MRN MRN-246814 presenting at Stanford Medical", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1954-10-18", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-246814", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "bd96dc30eb4b83920de07473cc533afae4483e6d893bbe2e2fde0f798d06adba", "timestamp_unix": 1772186201, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-001244", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Susan Anderson DOB 1955-01-18 device NYU Langone recorded 2000-01-09", "masked_text": "waveform header [NAME_4a6eeb] DOB [DOB_cf4f19] device [LOCATION_789675] recorded[DATE_cc59e8]9", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1955-01-18", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2000-01-09", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "976392172818fee45534e3a12d6bf3e406eb4ab06e1197ca5295b2250c6a5f4f", "timestamp_unix": 1772158853, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001245", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Referral sent for Claire Nguyen (DOB 1973-02-11) to specialist in UCSF Health.", "masked_text": "Referral sent for [NAME_2ea2ee] (DOB [DOB_8e3217]) to specialist in [LOCATION_df473f].", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 18, "end": 31}, {"phi_type": "DOB", "value": "1973-02-11", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "09ed306695eda365abfaa100e22a876cf8b64f09172a56ecb170755ba5bf2cc6", "timestamp_unix": 1773192246, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-001246", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "patient name Priya Sharma phone number (284) 429-9811 age 53", "masked_text": "patient name [NAME_74036d] phone number [PHONE_d0f0e0] age [AGE_d82c8d]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(284) 429-9811", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "53", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "468aafa1dd17934b02a2f470c736742dc0d8ed7a15a6fcd70174bc691bfe8633", "timestamp_unix": 1770911943, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001247", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "vitals trace Thomas Harris age 77 facility Cedars-Sinai", "masked_text": "vitals trace [NAME_7ccf35] age [AGE_28dd2c] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "77", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 43, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b90d7f7af7f7e95e318f8d90a56c0aa6db6e7b71483a9ec91df61931e273b8c6", "timestamp_unix": 1772949860, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001248", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Diana Patel DOB 1959-10-07 scan date 2003-04-19", "masked_text": "imaging metadata [NAME_c3b55b] DOB [DOB_4f69fe] scan date [DATE_f1711c]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1959-10-07", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2003-04-19", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cb63c3730945df61555fbf24fd544efb5e4ecf9842de8403a37140ba11aa0a6c", "timestamp_unix": 1772182945, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001249", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile Arthur Coleman DOB 1937-07-04 MRN MRN-151116", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1937-07-04", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-151116", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cbbc0ed3548de9a32145746d645139070892fdc1d23acac7e588696ee8464364", "timestamp_unix": 1773206084, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-001250", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Imaging ordered for Kevin Zhang, MRN MRN-253327, DOB 1956-07-04 at Mount Sinai.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]07-04 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 20, "end": 31}, {"phi_type": "MRN", "value": "MRN-253327", "start": 37, "end": 47}, {"phi_type": "DOB", "value": "1956-07-04", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "850f5a3862ded8fa4e7dec39b53984c521830ba6cacd4851741b4183a6ed8e4e", "timestamp_unix": 1773439613, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-001251", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient James Wilson MRN MRN-243357 date 2009-06-13", "masked_text": "ECG metadata patient [NAME_3d8dc8] MRN [MRN_ba9a07] date [DATE_47f87e]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-243357", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2009-06-13", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7aed4c7f26bfe16a4e48f5f96b1d34d86f7b3d25ed60edef89bd2aa203e4583d", "timestamp_unix": 1772422051, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-001252", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Patricia Moore DOB 1974-05-25 device NYU Langone recorded 2010-01-12", "masked_text": "waveform header Patricia Moore DOB 1974-05-25 device NYU Langone recorded 2010-01-12", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1974-05-25", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2010-01-12", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "433c20db47d16bbb6588a5dcf6fa07877aebd6e006f1ae6152c5d96d92ea0707", "timestamp_unix": 1773169335, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001253", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Carlos Rivera phone number (878) 175-1980 age 68", "masked_text": "patient name Carlos Rivera phone number (878) 175-1980 age 68", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(878) 175-1980", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "68", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e6b81e46e85d3e383ee06d4f1a108de067bdd284be5ccb63262f515db984f390", "timestamp_unix": 1771596880, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001254", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Confirmed identity of Carlos Rivera via MRN MRN-358027 and DOB 1975-07-07.", "masked_text": "Confirmed identity of [NAME_58ff53] via MRN [MRN_e313ab] and[DOB_c3ef5e]07-07.", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 22, "end": 35}, {"phi_type": "MRN", "value": "MRN-358027", "start": 44, "end": 54}, {"phi_type": "DOB", "value": "1975-07-07", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5729863a1e4064ddd32410c451cf2cba6469379eca297516e193cfb1de301a0f", "timestamp_unix": 1771907950, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-001255", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Robert Chen DOB 1940-05-28 device Cleveland Clinic recorded 2018-09-19", "masked_text": "waveform header [NAME_2665a8] DOB [DOB_4dbf59] device [LOCATION_6532a6] rec[DATE_5d2d17]-09-19", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1940-05-28", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 50, "end": 66}, {"phi_type": "DATE", "value": "2018-09-19", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f5fa0aad9913df354bfad7e65ee8dfa6b5ff122866affc49e3fb05f59e440a3e", "timestamp_unix": 1772580947, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001256", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Kevin Zhang MRN MRN-498447 contact (690) 873-9771", "masked_text": "voice transcript [NAME_a23972] MRN [MRN_55d5f9] contact [PHONE_9de6f1]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-498447", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(690) 873-9771", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "64b1caaad66b8df81ecf69cdf39eab70cf9c787e6d7e5acb4ef8ec33cf7562e7", "timestamp_unix": 1772013377, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-001257", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Maria Garcia phone (231) 934-7354 age 55", "masked_text": "speaker ID Maria Garcia phone (231) 934-7354 age 55", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(231) 934-7354", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "55", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8ce6cab0259e61d9de666a95f046fe5cf7a3a6de955dc9414dd290de3195e114", "timestamp_unix": 1771582966, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001258", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "patient name Carlos Rivera phone number (574) 788-7426 age 74", "masked_text": "patient name [NAME_58ff53] phone number [PHONE_ee5e48] age [AGE_ad61ab]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(574) 788-7426", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "74", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1dc9249f73e0aff1995877513c1aeb5d7b47b5810a3ba60b68b2397d0833c6a2", "timestamp_unix": 1770980814, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001259", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace Sarah Johnson age 67 facility Cedars-Sinai", "masked_text": "vitals trace [NAME_579335] age [AGE_735b90] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "67", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 43, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "355f38ba5570ed1bb326d378c515e53436f9c5160dddeff4884a26c3d262159f", "timestamp_unix": 1772989145, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001260", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Diana Patel phone number (527) 819-1356 age 35", "masked_text": "patient name Diana Patel phone number (527) 819-1356 age 35", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(527) 819-1356", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "35", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9163498f538ae0ae7f7ec0e4c3744ec7c68eb998ef08c6a62f253030d38e3058", "timestamp_unix": 1771035980, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001261", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Imaging ordered for Robert Chen, MRN MRN-925671, DOB 1958-01-06 at UCSF Health.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]01-06 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 20, "end": 31}, {"phi_type": "MRN", "value": "MRN-925671", "start": 37, "end": 47}, {"phi_type": "DOB", "value": "1958-01-06", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "302b34914e05336da14e369e9cdc5652c1e371efa1e3ef81ada5f92229bfa8d9", "timestamp_unix": 1771269920, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-001262", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Marcus Webb MRN MRN-240461 facility Boston Medical Center", "masked_text": "face_region detected patient Marcus Webb MRN MRN-240461 facility Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-240461", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ed5f643116e3717b0d13b438ff786e313d7ab6afde07f20c5cfc3c4f6c25e13e", "timestamp_unix": 1772121767, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001263", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Prescription issued to James Wilson (37yo) at 745 Cedar St, Greenfield on 2003-02-05.", "masked_text": "Prescription issued to [NAME_3d8dc8] ([AGE_a5bfc9]yo) at 745[ADDRESS_b8db5a] 200[DATE_c0c6ee]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 23, "end": 35}, {"phi_type": "AGE", "value": "37", "start": 37, "end": 39}, {"phi_type": "ADDRESS", "value": "745 Cedar St, Greenfield", "start": 49, "end": 73}, {"phi_type": "DATE", "value": "2003-02-05", "start": 77, "end": 87}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d1dcbae1a45db2553d54eb1a0fe630f36ccb0df104a266535b38a0cd381f15bb", "timestamp_unix": 1771277302, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001264", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "imaging metadata James Wilson DOB 1984-09-07 scan date 2022-09-20", "masked_text": "imaging metadata [NAME_3d8dc8] DOB [DOB_5133eb] scan date [DATE_b314de]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1984-09-07", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2022-09-20", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fb0ccc34375cc6666e720bcf517a1119c404aa8a22dfc5615d9ba330280946df", "timestamp_unix": 1772582347, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-001265", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Susan Anderson age 51 facility Mount Sinai", "masked_text": "vitals trace Susan Anderson age 51 facility Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "51", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "77e3c4a338a3a93c3a160b0dbd06ee01fff90fd1cf4e028f452d9e26f87c4a86", "timestamp_unix": 1773057409, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001266", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Carlos Rivera recorded at Cedars-Sinai on 2017-01-07", "masked_text": "audio annotation Alex Morgan recorded at General Hospital o2000-01-0107", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 43, "end": 55}, {"phi_type": "DATE", "value": "2017-01-07", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3b3af125d41f0271bbca2a29bb0204c3990a564a19301a20dab83a0b1029013f", "timestamp_unix": 1772251014, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001267", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "face_region detected patient Patricia Moore MRN MRN-525372 facility Stanford Medical", "masked_text": "face_region detected patient Patricia Moore MRN MRN-525372 facility Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-525372", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2be8fa487644bf4a37aa1c87e5ca40f4b20807b07769f608f8175a106ce72693", "timestamp_unix": 1772538743, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001268", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Maria Garcia MRN MRN-754799 date 2003-08-27", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-754799", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2003-08-27", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9f0284873b849df59f8ccf9eeaafcb7f7b99a5dd1ced761be0e1a71e7162e5d6", "timestamp_unix": 1773298540, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001269", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Confirmed identity of Kevin Zhang via MRN MRN-735761 and DOB 1985-11-04.", "masked_text": "Confirmed identity of Kevin Zhang via MRN MRN-735761 and DOB 1985-11-04.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-735761", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1985-11-04", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.75, "risk_score_after": 0.75, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "4e3710e03621de8808fd96b86b572a816f81c4055253aeb5f669e4bc6d381aa6", "timestamp_unix": 1771279958, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001270", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "vitals trace Patricia Moore age 21 facility UCSF Health", "masked_text": "vitals trace Patricia Moore age 21 facility UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "21", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d1b3264a5760496d796555fbad0a060ab89edeb97c04a5db242813ba7ef74a23", "timestamp_unix": 1772580107, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001271", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Patricia Moore ID MRN-542480 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_b9db31] ID [MRN_58752c] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-542480", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 62, "end": 74}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bc31a0ddda3d411cab783101f22d6320b6eed34ccaa87df7b864dd8f053e5da9", "timestamp_unix": 1772265915, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001272", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Diana Patel phone number (897) 438-9837 age 95", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(897) 438-9837", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "95", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5bde7bdb913d73b9841474e2d39e261dd4a5f6c07f39d62b91cc51c8f3ad4cc2", "timestamp_unix": 1772601019, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001273", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient identified as Thomas Harris, SSN 361-50-2140, residing at 590 Birch St, Lakewood.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownkewood.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 22, "end": 35}, {"phi_type": "SSN", "value": "361-50-2140", "start": 41, "end": 52}, {"phi_type": "ADDRESS", "value": "590 Birch St, Lakewood", "start": 60, "end": 82}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "902db54b11a8d97d913362782e9a48deea2b2b01d277017299661881c88732f5", "timestamp_unix": 1772922352, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001274", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Claire Nguyen phone (748) 677-8731 age 39", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(748) 677-8731", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "39", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1d1ccf03c476da931d6be89a4ba8160831583db7db548ec697ba754eb0ea643c", "timestamp_unix": 1771482192, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001275", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "vitals trace Robert Chen age 36 facility Mayo Clinic", "masked_text": "vitals trace Robert Chen age 36 facility Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "36", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d2162198e0f325a18eb41a24a3edec7c22449fb15cabf8523ee352c8d25e1224", "timestamp_unix": 1772856190, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001276", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "DICOM header patient Maria Garcia ID MRN-465742 institution NYU Langone", "masked_text": "DICOM header patient [NAME_498cee] ID [MRN_1e756d] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-465742", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 60, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "572bace1f48e278aad0799852a8ac4c8aa67630cd10840e15f286ac47bb53f44", "timestamp_unix": 1771872030, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001277", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Susan Anderson DOB 1960-08-14 scan date 2000-10-23", "masked_text": "imaging metadata [NAME_4a6eeb] DOB [DOB_e8b460] scan date [DATE_29b5cf]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1960-08-14", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2000-10-23", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f1a9fab639c98e5cd4daba68a7cc3719c5d4225823104716b9d69b6c63b8aaf0", "timestamp_unix": 1772269018, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001278", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "James Wilson social security number 349-89-1217 address 286 Elm St, Springfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytowngfield", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "349-89-1217", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "286 Elm St, Springfield", "start": 50, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "91684916dc3b80af41e97df9b7751d1ee9999453b66949ca2be4b949c377c7e6", "timestamp_unix": 1771682719, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001279", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Imaging ordered for Carlos Rivera, MRN MRN-138946, DOB 1972-02-03 at UCSF Health.", "masked_text": "Imaging ordered for Carlos Rivera, MRN MRN-138946, DOB 1972-02-03 at UCSF Health.", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 20, "end": 33}, {"phi_type": "MRN", "value": "MRN-138946", "start": 39, "end": 49}, {"phi_type": "DOB", "value": "1972-02-03", "start": 50, "end": 60}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.78, "risk_score_after": 0.78, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "dafa920bbbc239f7eca9954f5451dd9cd85411e3e1aacbae7060ecab6d2e61d9", "timestamp_unix": 1772352462, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001280", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Susan Anderson age 50 facility Mass General Hospital", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "50", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 44, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0d8a29dc361f7dd232d3ce6147f4766d84f2f59f3d0e3eb5c1de11e7d099c755", "timestamp_unix": 1771330297, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001281", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace James Wilson age 60 facility Stanford Medical", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "60", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 42, "end": 58}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4045d02ca708b2a98ef6a323c7c7787e5f9b064f4b40ff21ff6f6dd76d02e88d", "timestamp_unix": 1771360905, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001282", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "Robert Chen date of birth 1979-12-22 MRN MRN-121801 presenting at Cedars-Sinai", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1979-12-22", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-121801", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 66, "end": 78}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "64495617eb2c1b4356a925e436d82176af53728838b3fa32657385e478461fc2", "timestamp_unix": 1772276339, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-001283", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Maria Garcia date of birth 1960-11-07 MRN MRN-776294 presenting at Boston Medical Center", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1960-11-07", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-776294", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3b21f01ccf2d687da17cdee104b2cfc761af4cddbdbcbf5735b0a73854400907", "timestamp_unix": 1771242359, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-001284", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "speaker ID John Smith phone (377) 639-4778 age 94", "masked_text": "speaker ID [NAME_611732] phone [PHONE_b3e7e9] age [AGE_f4b9ec]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 11, "end": 21}, {"phi_type": "PHONE", "value": "(377) 639-4778", "start": 28, "end": 42}, {"phi_type": "AGE", "value": "94", "start": 47, "end": 49}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "71b5c167dc7ee82e213ee14437c45cb4ab1305872cee2134b5114c012199da5d", "timestamp_unix": 1772484747, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-001285", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Imaging ordered for David Lee, MRN MRN-354218, DOB 1963-07-14 at Cedars-Sinai.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]07-14 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 20, "end": 29}, {"phi_type": "MRN", "value": "MRN-354218", "start": 35, "end": 45}, {"phi_type": "DOB", "value": "1963-07-14", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 65, "end": 77}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "fe8429ac8bafc995c0e735a0401d0740c860efaee357e929d4d04a405d34e726", "timestamp_unix": 1771986988, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-001286", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation John Smith recorded at Mount Sinai on 2021-12-08", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-018", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 40, "end": 51}, {"phi_type": "DATE", "value": "2021-12-08", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3ecb9417a99853ed760acb1867c6375d285129a3eb08b60fa1dd5aee71a9a325", "timestamp_unix": 1771364534, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001287", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Arthur Coleman social security number 585-62-6832 address 864 Pine St, Riverside", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownerside", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "585-62-6832", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "864 Pine St, Riverside", "start": 52, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "145f77f3970249bd15da335cd78d4b104988bc009451163e33dce38314371521", "timestamp_unix": 1771658361, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001288", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Marcus Webb MRN MRN-669054 date 2000-02-24", "masked_text": "ECG metadata patient Marcus Webb MRN MRN-669054 date 2000-02-24", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-669054", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2000-02-24", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6a350d1f4980ab62f8235be9bef47f17c38cc71b16b566bc21902ceaa58893ce", "timestamp_unix": 1771765830, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001289", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "follow up for Marcus Webb born 1962-08-17 at Cedars-Sinai on 2005-09-21", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED] o[REDACTED]21", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1962-08-17", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 45, "end": 57}, {"phi_type": "DATE", "value": "2005-09-21", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ede25239d7fb1fe473b90fabe0486119b89a32dd62be2c102aa6a8b9705dd8b4", "timestamp_unix": 1771504603, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-001290", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Carlos Rivera ID MRN-457982 institution Cleveland Clinic", "masked_text": "DICOM header patient [NAME_58ff53] ID [MRN_57929f] institution [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-457982", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 61, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0c605965cfda3a03f2f5e8646945e21d3bc1f44262e5d04b0347a13025761dfc", "timestamp_unix": 1771217706, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001291", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Spoke with Thomas Harris at (694) 664-4087. Address on file: 899 Birch St, Fairview.", "masked_text": "Spoke with [NAME_7ccf35] at [PHONE_1a3be1]. Address on[ADDRESS_7a11da]airview.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(694) 664-4087", "start": 28, "end": 42}, {"phi_type": "ADDRESS", "value": "899 Birch St, Fairview", "start": 54, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c934494b30602068645de40c0520684fd052c43c788047b28a04ec7e2e5baf63", "timestamp_unix": 1771208554, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001292", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "voice profile Maria Garcia DOB 1954-09-14 MRN MRN-158806", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1954-09-14", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-158806", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "37ae794deac9a44d8669889f9ed330e4ae6a439d598e3050a08051dc2a670d20", "timestamp_unix": 1773241087, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-001293", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript Sarah Johnson MRN MRN-866599 contact (848) 113-2045", "masked_text": "voice transcript Sarah Johnson MRN MRN-866599 contact (848) 113-2045", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-866599", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(848) 113-2045", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8bbe596dc4422ddcb9cf1391de472ce00981f8c86afab41193aa59d23953a938", "timestamp_unix": 1771765906, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001294", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile James Wilson DOB 1945-04-28 MRN MRN-527896", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1945-04-28", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-527896", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "324d3d35b50f415f01c3c9a1a8af2d326b8c37d2f53ec23c03715808e99a09ae", "timestamp_unix": 1772352357, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-001295", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Arthur Coleman born 1943-05-23 at Stanford Medical on 2015-12-03", "masked_text": "follow up for [NAME_13c9ac] born [DOB_89add3] at [LOCATION_520308]ATE_6ac981]-12-03", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1943-05-23", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 48, "end": 64}, {"phi_type": "DATE", "value": "2015-12-03", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b859d4996da39b1c3e34b9ed46edf328ef0904b611df62c8c363577c594e84e4", "timestamp_unix": 1770943565, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-001296", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Kevin Zhang DOB 1951-01-24 scan date 2010-12-03", "masked_text": "imaging metadata [NAME_a23972] DOB [DOB_045f49] scan date [DATE_0a8f1e]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1951-01-24", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2010-12-03", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "413558f254d164abc9f09f3b13eb78e1bdac1c26e842ec9dc59717ef95c70f5b", "timestamp_unix": 1771147360, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001297", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Michael Taylor recorded at NYU Langone on 2013-11-06", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-016", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2013-11-06", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3f7da1aab8ed96dc1ed5d98a1a8e10af4ebe71b0f931550451e82a6133a57f44", "timestamp_unix": 1771628851, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001298", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Thomas Harris DOB 1944-01-28 device Stanford Medical recorded 2019-09-07", "masked_text": "waveform header [NAME_7ccf35] DOB [DOB_a78937] device [LOCATION_520308] rec[DATE_e38c76]-09-07", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1944-01-28", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 52, "end": 68}, {"phi_type": "DATE", "value": "2019-09-07", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2cb1b22890469c7a7d71c8c345de326d22c464b1a4b8102052aecf5cb6cb8d95", "timestamp_unix": 1771643753, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001299", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Susan Anderson DOB 1957-01-25 MRN MRN-434629", "masked_text": "voice profile [NAME_4a6eeb] DOB [DOB_3fdace] MRN [MRN_467666]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1957-01-25", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-434629", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1f2d359aeba030d92bf1dbe7e42572f8d010cc58f1e110d32c4857c8c893089f", "timestamp_unix": 1772623332, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001300", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Maria Garcia ID MRN-830797 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_498cee] ID [MRN_b1af2f] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-830797", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 60, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3ea6444470dfd52f4acc5994697f30308f54af80f39f9b38c51816e120b58539", "timestamp_unix": 1771091764, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001301", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Patient identified as Patricia Moore, SSN 407-53-1379, residing at 792 Elm St, Greenfield.", "masked_text": "Patient identified as Patricia Moore, SSN 407-53-1379, residing at 792 Elm St, Greenfield.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 22, "end": 36}, {"phi_type": "SSN", "value": "407-53-1379", "start": 42, "end": 53}, {"phi_type": "ADDRESS", "value": "792 Elm St, Greenfield", "start": 61, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "366a75896e424cbb0f0cc018a9aee441a0ef4ea77f1655cb42e8f003be0f3068", "timestamp_unix": 1772009521, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001302", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "follow up for Linda Martinez born 1973-05-25 at Mount Sinai on 2004-04-22", "masked_text": "follow up for Linda Martinez born 1973-05-25 at Mount Sinai on 2004-04-22", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1973-05-25", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2004-04-22", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.85, "risk_score_after": 0.85, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4f024959c913eeed132a23c12ac7a2b0cb9bf3f0a67bb51f4d6e6fadb702cbdd", "timestamp_unix": 1772297445, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001303", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Angela White born 1951-03-18 at Cleveland Clinic on 2011-08-08", "masked_text": "follow up for [NAME_cada0d] born [DOB_d42ce8] at [LOCATION_6532a6]ATE_276d12]-08-08", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1951-03-18", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 46, "end": 62}, {"phi_type": "DATE", "value": "2011-08-08", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7576d8424d03028ea014cea2abf3b43dd452969e22a8ed3445086588d3508495", "timestamp_unix": 1771987946, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-001304", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Priya Sharma DOB 1975-07-02 scan date 2011-06-11", "masked_text": "imaging metadata [NAME_74036d] DOB [DOB_e8cf7f] scan date [DATE_eb9a0a]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1975-07-02", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2011-06-11", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1fceff30fc1a5da0fc9301eb6148f7a661fb580a4ad1215db2f7a96d8af617db", "timestamp_unix": 1771697208, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001305", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Linda Martinez date of birth 1961-08-07 MRN MRN-563745 presenting at Mass General Hospital", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1961-08-07", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-563745", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 69, "end": 90}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e046282b0c3e88d9c9f35534a5071cc7280d20d616f1a853a0e9b3de972eccb1", "timestamp_unix": 1773024182, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-001306", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Thomas Harris social security number 684-39-2373 address 263 Oak St, Maplewood", "masked_text": "[NAME_7ccf35] social security number [SSN_4e1578] ad[ADDRESS_fe8bf6]lewood", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "684-39-2373", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "263 Oak St, Maplewood", "start": 51, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8482d702a93434d7d6f7fb5a9d87f610df63cc29068f00d08f1c167dd196bff2", "timestamp_unix": 1773140574, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001307", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Carlos Rivera MRN MRN-856131 date 2005-04-09", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-856131", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2005-04-09", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ca5e1b267f19aac393c864fd69c535d7aec3be07e58d20ec7df4a3949d49024e", "timestamp_unix": 1773288530, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001308", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Robert Chen MRN MRN-159962 facility Mayo Clinic", "masked_text": "face_region detected patient [NAME_2665a8] MRN [MRN_1cbae0] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-159962", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "50c34125195abecd586221e2f5e563eddb3072502b6578c31e76eccd1e138558", "timestamp_unix": 1772378897, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001309", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Emily Brown social security number 704-13-5673 address 724 Main St, Springfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytowngfield", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "704-13-5673", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "724 Main St, Springfield", "start": 49, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b02a5447485d6c875e2399497daa90c69cd8ee3ea27f1a641fd5c3f5e2ee641e", "timestamp_unix": 1772195174, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001310", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Emily Brown social security number 428-12-7684 address 699 Walnut St, Lakewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownkewood", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "428-12-7684", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "699 Walnut St, Lakewood", "start": 49, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8506ca4a5f991a0e410e28eba167f0ad025d16744a702aaa7a3d940f38b553e1", "timestamp_unix": 1771814867, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001311", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Angela White MRN MRN-248116 facility Cleveland Clinic", "masked_text": "face_region detected patient Angela White MRN MRN-248116 facility Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-248116", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 66, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1f7ce492b155fb45993237601cd8969e144ddb7969525b6d1913032aeac53121", "timestamp_unix": 1771070910, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001312", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Imaging ordered for Diana Patel, MRN MRN-219441, DOB 1964-07-25 at UCSF Health.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]07-25 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 20, "end": 31}, {"phi_type": "MRN", "value": "MRN-219441", "start": 37, "end": 47}, {"phi_type": "DOB", "value": "1964-07-25", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "75832d646dccec11411e3beea3d49e52e956eafc88bc816c765b16f462acb3c6", "timestamp_unix": 1771884773, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-001313", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Emily Brown social security number 668-88-1560 address 234 Birch St, Greenfield", "masked_text": "Emily Brown social security number 668-88-1560 address 234 Birch St, Greenfield", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "668-88-1560", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "234 Birch St, Greenfield", "start": 49, "end": 73}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "40196d473c2e954c6978fc77463998d2f3d41337e54e4c1988c258b40817b9b5", "timestamp_unix": 1770956635, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001314", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Maria Garcia DOB 1938-04-21 scan date 2020-02-18", "masked_text": "imaging metadata [NAME_498cee] DOB [DOB_172308] scan date [DATE_36a0d5]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1938-04-21", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2020-02-18", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e7166bcd91cb5364be1ac09cc285a8882b7ad82cc987f15ccbb09696c1e68d6e", "timestamp_unix": 1771177850, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001315", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Thomas Harris DOB 1970-11-05 MRN MRN-280903", "masked_text": "voice profile Thomas Harris DOB 1970-11-05 MRN MRN-280903", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1970-11-05", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-280903", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e0684dba4a0c7c114f08aee90cbc1b408026580876c34ff50931f3dec5ef9c7f", "timestamp_unix": 1773036613, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001316", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Claire Nguyen phone number (596) 635-2991 age 19", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(596) 635-2991", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "19", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6c2eba99a4519e48541cbfa19725f190664b4fedb320818d6671570dce3becea", "timestamp_unix": 1771078710, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001317", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Prescription issued to Thomas Harris (28yo) at 622 Pine St, Greenfield on 2000-06-05.", "masked_text": "Prescription issued to [NAME_7ccf35] ([AGE_33e75f]yo) at 622[ADDRESS_d39e28] 200[DATE_aae999]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 23, "end": 36}, {"phi_type": "AGE", "value": "28", "start": 38, "end": 40}, {"phi_type": "ADDRESS", "value": "622 Pine St, Greenfield", "start": 50, "end": 73}, {"phi_type": "DATE", "value": "2000-06-05", "start": 77, "end": 87}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "be993d5fa6355e864e9885eb189c8260ef0260d7e4b225895b8417a1f64ba3b8", "timestamp_unix": 1773238719, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.28625}}
{"record_id": "AUDIT-001318", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Patricia Moore MRN MRN-932859 date 2016-06-03", "masked_text": "ECG metadata patient Patricia Moore MRN MRN-932859 date 2016-06-03", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-932859", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2016-06-03", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9e97e4f7e6c47626e7d590cd7f51a158052ec8f45e17be7339b0547b1ba28615", "timestamp_unix": 1772339136, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001319", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Robert Chen DOB 1961-10-16 scan date 2013-08-03", "masked_text": "imaging metadata [NAME_2665a8] DOB [DOB_f159c0] scan date [DATE_2fe1a0]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1961-10-16", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2013-08-03", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "88ecc6f3620f0cbefb43893382906eeb8ef6d915d0d9cf3b652e695364efea9f", "timestamp_unix": 1772962000, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001320", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Kevin Zhang phone (994) 551-9911 age 76", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(994) 551-9911", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "76", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "55a7741badfca5075590185312c1fc33b5c47f4098d07c71334724415f8feb6d", "timestamp_unix": 1771166244, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001321", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile James Wilson DOB 1945-12-05 MRN MRN-820781", "masked_text": "voice profile [NAME_3d8dc8] DOB [DOB_95e422] MRN [MRN_51f1b9]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1945-12-05", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-820781", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "48e22f87ce782943c2da3c0f0011d0baa8761aabeb4529cf00d0c7eae0fe444a", "timestamp_unix": 1772204812, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001322", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Referral sent for Susan Anderson (DOB 1984-02-22) to specialist in Mass General Hospital.", "masked_text": "Referral sent for Susan Anderson (DOB 1984-02-22) to specialist in Mass General Hospital.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 18, "end": 32}, {"phi_type": "DOB", "value": "1984-02-22", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5fe7cb408877f86592d394faed7cd7e5e7c9723fbd46092cd8881e4c4f72fb81", "timestamp_unix": 1771440018, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001323", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Referral sent for Arthur Coleman (DOB 1969-10-13) to specialist in Cleveland Clinic.", "masked_text": "Referral sent for [NAME_13c9ac] (DOB [DOB_8e886a]) to specialist in [LOCATION_6532a6].", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 18, "end": 32}, {"phi_type": "DOB", "value": "1969-10-13", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5b2edcac64558c3dc4b09db6e9db8daea3510c3cb43007666d49ebee94c44acf", "timestamp_unix": 1772497757, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-001324", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Lab results for Priya Sharma, 24 year old from Mass General Hospital, reviewed on 2002-01-09.", "masked_text": "Lab results for [NAME_74036d], [AGE_1ff1de] year old from [LOCATION_76e661], revi[DATE_066157]02-01-09.", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 16, "end": 28}, {"phi_type": "AGE", "value": "24", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 47, "end": 68}, {"phi_type": "DATE", "value": "2002-01-09", "start": 74, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "fb37b0a85080a9cc75787effdf9c83d08e1e1fd214e3fa18a9ee11ec5ff9df1d", "timestamp_unix": 1771021378, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001325", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Lab results for Michael Taylor, 79 year old from UCSF Health, reviewed on 2020-01-28.", "masked_text": "Lab results for Michael Taylor, 79 year old from UCSF Health, reviewed on 2020-01-28.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "79", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 49, "end": 60}, {"phi_type": "DATE", "value": "2020-01-28", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a0fb7aab81b8387b306da280315966adc07e9efe3defb732e8597eb775e07746", "timestamp_unix": 1771244469, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001326", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Thomas Harris phone (365) 989-3208 age 70", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(365) 989-3208", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "70", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c9715329990ea5b87829c8b08117c2a83f56d53d05e54148e38757dff0287413", "timestamp_unix": 1771956973, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001327", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Angela White recorded at Johns Hopkins on 2013-04-27", "masked_text": "audio annotation Angela White recorded at Johns Hopkins on 2013-04-27", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 42, "end": 55}, {"phi_type": "DATE", "value": "2013-04-27", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c8f264fd8ce900ea9f64e1108347776d828395b91c779a78d54f4864aae3b795", "timestamp_unix": 1771912609, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001328", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Angela White ID MRN-725667 institution Mount Sinai", "masked_text": "DICOM header patient [NAME_cada0d] ID [MRN_9d27f6] institution [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-725667", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 60, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "86c8fed6f139c146af7bbaeb9b5c0fb23da38c54fa0b901043072475e9cd989e", "timestamp_unix": 1771805904, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001329", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile John Smith DOB 1983-04-21 MRN MRN-623859", "masked_text": "voice profile [NAME_611732] DOB [DOB_2f05d3] MRN [MRN_95beef]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1983-04-21", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-623859", "start": 44, "end": 54}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "58e54943dc63928224ab622d5422c4e7288fe6d7b36de97d7f23edee8dc68eb5", "timestamp_unix": 1771477731, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001330", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Priya Sharma DOB 1983-01-10 MRN MRN-975344", "masked_text": "voice profile [NAME_74036d] DOB [DOB_edf7d1] MRN [MRN_c03708]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1983-01-10", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-975344", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3e913d6120ba8383abb77cb1fa1e3582b921db457456e63b21c297f951192016", "timestamp_unix": 1772466691, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001331", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "speaker ID Robert Chen phone (648) 928-5461 age 50", "masked_text": "speaker ID Robert Chen phone (648) 928-5461 age 50", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(648) 928-5461", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "50", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.62, "risk_score_after": 0.62, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7c5601d83e714d40fd9f643c6f79f555f596ebaaedf86d60957ccd02e7deae82", "timestamp_unix": 1772697025, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001332", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Referral sent for Claire Nguyen (DOB 1937-02-23) to specialist in Mass General Hospital.", "masked_text": "Referral sent for [NAME_2ea2ee] (DOB [DOB_48fb6e]) to specialist in [LOCATION_76e661].", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 18, "end": 31}, {"phi_type": "DOB", "value": "1937-02-23", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 66, "end": 87}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b429d260224649c281714a6d4c938d0ee64925d6fe82fc80cb1cdb83463ceb61", "timestamp_unix": 1773228790, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-001333", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "speaker ID Carlos Rivera phone (801) 538-6011 age 53", "masked_text": "speaker ID [NAME_58ff53] phone [PHONE_ccefbb] age [AGE_d82c8d]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(801) 538-6011", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "53", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ec4fcc34d586dee1a08b8276d1e427578b7811f0c92bcbf037b2381d66470ef3", "timestamp_unix": 1772998566, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.26301}}
{"record_id": "AUDIT-001334", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header David Lee DOB 1956-11-25 device NYU Langone recorded 2006-07-15", "masked_text": "waveform header [NAME_972735] DOB [DOB_f2bf16] device [LOCATION_789675] recorded[DATE_8a583d]5", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1956-11-25", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2006-07-15", "start": 68, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f42f8fe73920a66d6b747d8be192ecfffd0dfad25df0398d3a3722836305f3cd", "timestamp_unix": 1772942309, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001335", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Robert Chen DOB 1980-03-10 device Cleveland Clinic recorded 2013-11-08", "masked_text": "waveform header [NAME_2665a8] DOB [DOB_8a2fe7] device [LOCATION_6532a6] rec[DATE_f06fd0]-11-08", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1980-03-10", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 50, "end": 66}, {"phi_type": "DATE", "value": "2013-11-08", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "aee9c4a5dc584aa21f2bb834c3311b3e99cd66ee242702f01cc2f3aa1f9935d4", "timestamp_unix": 1772138481, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001336", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "DICOM header patient Susan Anderson ID MRN-404285 institution UCSF Health", "masked_text": "DICOM header patient Susan Anderson ID MRN-404285 institution UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-404285", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 62, "end": 73}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "93f85f9e42191ed5f382ea835b87a5d5fc348f70941b67109fdcdb405325b311", "timestamp_unix": 1770929466, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001337", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Marcus Webb ID MRN-546480 institution Cleveland Clinic", "masked_text": "DICOM header patient [NAME_ede0f8] ID [MRN_c70fe5] institution [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-546480", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 59, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d97b4c767040f7ad1b4e549d7ae689006b41288257bd5a58f1915f7e9bfb4866", "timestamp_unix": 1773177484, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001338", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Carlos Rivera social security number 783-19-1445 address 800 Oak St, Maplewood", "masked_text": "[NAME_58ff53] social security number [SSN_05c0a5] ad[ADDRESS_d4ca37]lewood", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "783-19-1445", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "800 Oak St, Maplewood", "start": 51, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "300afd76c3b2ae594d09b354b958738e0cf4f6c51366b8bfaec94f467ccc3586", "timestamp_unix": 1772689750, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001339", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Kevin Zhang DOB 1950-08-13 MRN MRN-553805", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1950-08-13", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-553805", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b49ff8f6c9638a3525d8f4b155a576535a778e8d3ab7a6a9d0edceb1f1feeeab", "timestamp_unix": 1773060415, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-001340", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient Susan Anderson (DOB 1974-04-26, MRN MRN-232976) presented with chest pain at Cleveland Clinic.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 8, "end": 22}, {"phi_type": "DOB", "value": "1974-04-26", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-232976", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 85, "end": 101}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1151a89526dbeff30b4539ef69b7ebc7da53b98599ac9e4712bde978f9b0fe25", "timestamp_unix": 1772192014, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-001341", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Sarah Johnson phone (826) 360-1610 age 49", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(826) 360-1610", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "49", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "505c3a678599ae268db865dffbf225ce900cc58f784bdddc1c035280b9663dd7", "timestamp_unix": 1771840485, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001342", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID James Wilson phone (555) 267-9569 age 19", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(555) 267-9569", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "19", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f2b52c162516703a531c64cc7c2bf8f3dbf4c5f1e41a57397a5780fdeb5dd691", "timestamp_unix": 1770912159, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001343", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Diana Patel MRN MRN-524523 date 2018-10-11", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-524523", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2018-10-11", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d868d8c804dafbfe24c119c5aa18d5d692dc4135addf6313ec3e4614cbc1012a", "timestamp_unix": 1771540130, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001344", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Kevin Zhang MRN MRN-641426 contact (803) 651-5230", "masked_text": "voice transcript [NAME_a23972] MRN [MRN_39fcd7] contact [PHONE_7aeeab]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-641426", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(803) 651-5230", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "c87b09fa08e385eabaa3324c529f9e2c1c95c224b24e1057b1449329c72caf52", "timestamp_unix": 1773093389, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-001345", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Marcus Webb MRN MRN-373374 facility UCSF Health", "masked_text": "face_region detected patient [NAME_ede0f8] MRN [MRN_0955c7] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-373374", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8277c2adc2baab5b08211416382e5db7e94dab2ec7f57996d09390f0a7b3fc17", "timestamp_unix": 1771173169, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001346", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Susan Anderson recorded at Stanford Medical on 2018-09-11", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-09-11", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 44, "end": 60}, {"phi_type": "DATE", "value": "2018-09-11", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0b3fe9b1f4875051dd07ade4e9d11a6d990cb7b2c08efc803caedd1629a82aec", "timestamp_unix": 1773380131, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001347", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Carlos Rivera ID MRN-425967 institution Mount Sinai", "masked_text": "DICOM header patient [NAME_58ff53] ID [MRN_4ed037] institution [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-425967", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "dbe52b5ddf2b9ef9f6b3c8df63ad1e282f325c33e9dbb9f1ba75bd667050d0e7", "timestamp_unix": 1772061047, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001348", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Linda Martinez DOB 1943-06-02 device Cedars-Sinai recorded 2002-11-14", "masked_text": "waveform header Linda Martinez DOB 1943-06-02 device Cedars-Sinai recorded 2002-11-14", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1943-06-02", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 53, "end": 65}, {"phi_type": "DATE", "value": "2002-11-14", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "83d127bb6325e8a63c5667541b72e18a587e806474762f78215fb2d00915a135", "timestamp_unix": 1771046708, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001349", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Carlos Rivera date of birth 1977-07-07 MRN MRN-637027 presenting at Mount Sinai", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1977-07-07", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-637027", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "398e5a7cc6a620c9a2c84525ad8935fe5af0abae061f868a474f1374cb95d9b7", "timestamp_unix": 1773097350, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-001350", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "speaker ID Patricia Moore phone (558) 636-7161 age 71", "masked_text": "speaker ID [NAME_b9db31] phone [PHONE_070542] age [AGE_e2c420]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(558) 636-7161", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "71", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3c9ee4f32f6cb17377dc26adc5d1bb25208c5cd0613ad380982d6fe02361ddc7", "timestamp_unix": 1772634954, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-001351", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Priya Sharma age 43 facility Cleveland Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "43", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 42, "end": 58}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4dd909b40945b227f9614e21ccdd2eed7de8489a5816630752d411f92a5181f3", "timestamp_unix": 1771605498, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001352", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Sarah Johnson age 68 facility NYU Langone", "masked_text": "vitals trace Sarah Johnson age 68 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "68", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 43, "end": 54}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4c72a62fd65a6949491bae7e2913db73989267bd39a45fa05e7a90b3f23471b0", "timestamp_unix": 1772136424, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001353", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Emergency contact for Patricia Moore: (445) 392-9231. DOB: 1985-08-25.", "masked_text": "Emergency contact for [NAME_b9db31]: [PHONE_64e9f5][DOB_bcadcd]5-08-25.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 22, "end": 36}, {"phi_type": "PHONE", "value": "(445) 392-9231", "start": 38, "end": 52}, {"phi_type": "DOB", "value": "1985-08-25", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "ed9e197137f255f57057ffa3a9869fdd3cfae83ba650121b10b34ea4c78eb1c4", "timestamp_unix": 1772385615, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-001354", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Confirmed identity of Susan Anderson via MRN MRN-126237 and DOB 1961-09-16.", "masked_text": "Confirmed identity of [NAME_4a6eeb] via MRN [MRN_39b41c] and[DOB_9412f1]09-16.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 22, "end": 36}, {"phi_type": "MRN", "value": "MRN-126237", "start": 45, "end": 55}, {"phi_type": "DOB", "value": "1961-09-16", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "ba91012743c2fa5c6f2db18c4b375e09395360dcff8a4dcec6867260df179ff8", "timestamp_unix": 1773131021, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-001355", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Priya Sharma ID MRN-716940 institution Johns Hopkins", "masked_text": "DICOM header patient [NAME_74036d] ID [MRN_8c981c] institution [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-716940", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 60, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b418701a1c1d3e7193acd3382389f0d10af92ac3c622c2e1f10007de482103ff", "timestamp_unix": 1772231454, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001356", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "imaging metadata Patricia Moore DOB 1976-11-14 scan date 2001-05-15", "masked_text": "imaging metadata [NAME_b9db31] DOB [DOB_b6f503] scan date [DATE_187134]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1976-11-14", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2001-05-15", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8516d970cb3412bf4a5297359ccc2ca700e941b27a95c8e492e450b603fbd324", "timestamp_unix": 1773155733, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-001357", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for Angela White at 180 Chestnut St, Maplewood on 2002-09-04.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 19, "end": 31}, {"phi_type": "ADDRESS", "value": "180 Chestnut St, Maplewood", "start": 35, "end": 61}, {"phi_type": "DATE", "value": "2002-09-04", "start": 65, "end": 75}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a57cd9f163f98b2f74f282398e93b78fb7d71f64f28d6445bbff14f35c5d1c3c", "timestamp_unix": 1771571618, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001358", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Thomas Harris DOB 1981-05-16 scan date 2008-12-15", "masked_text": "imaging metadata [NAME_7ccf35] DOB [DOB_cd0d40] scan date [DATE_2b6477]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1981-05-16", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2008-12-15", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8331d6d81baa203ad817733f671729472349bb5412544024699c42e6677a45f5", "timestamp_unix": 1771841824, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001359", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Robert Chen DOB 1982-06-23 MRN MRN-486777", "masked_text": "voice profile [NAME_2665a8] DOB [DOB_33d02f] MRN [MRN_2e9794]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1982-06-23", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-486777", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "44768173bb9b85437a44b21377b9692634738627dca60a8a2da238d63a775c80", "timestamp_unix": 1772692929, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001360", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Diana Patel phone (378) 259-2099 age 86", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(378) 259-2099", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "86", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "32c7c5388e36f3130d8110efa5f05dd6c1226bc5707310d8074586e99ccb8fe3", "timestamp_unix": 1773314731, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001361", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient David Lee MRN MRN-365636 facility Stanford Medical", "masked_text": "face_region detected patient [NAME_972735] MRN [MRN_949747] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 29, "end": 38}, {"phi_type": "MRN", "value": "MRN-365636", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 63, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "10f256310517a54ef192ab2c5784453f4566e6df74514326e5dc314539bb8a72", "timestamp_unix": 1773017438, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001362", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Linda Martinez (MRN MRN-979024) discharged on 2015-05-04. Follow up at Mayo Clinic.", "masked_text": "[NAME_f60f59] (MRN [MRN_bd6133]) discharged on [DATE_4fccf6]. Follow up at [LOCATION_5471a7].", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 0, "end": 14}, {"phi_type": "MRN", "value": "MRN-979024", "start": 20, "end": 30}, {"phi_type": "DATE", "value": "2015-05-04", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 71, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9d283c16a5ab9af00fc73f713db9ae1ada158a236c31a199ea92fc4fd8bb48e7", "timestamp_unix": 1771912838, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001363", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Patient identified as Michael Taylor, SSN 736-77-9814, residing at 890 Maple St, Maplewood.", "masked_text": "Patient identified as [NAME_ae3ff9], SSN [SSN_f916b2], residi[ADDRESS_6f0cf7]lewood.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 22, "end": 36}, {"phi_type": "SSN", "value": "736-77-9814", "start": 42, "end": 53}, {"phi_type": "ADDRESS", "value": "890 Maple St, Maplewood", "start": 61, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "bc179ee22299b9020d3998713a9584587a693409028e39edd097b800bf402d7b", "timestamp_unix": 1772008223, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001364", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation David Lee recorded at Cleveland Clinic on 2014-06-25", "masked_text": "audio annotation David Lee recorded at Cleveland Clinic on 2014-06-25", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 39, "end": 55}, {"phi_type": "DATE", "value": "2014-06-25", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "906cc60fd6576cf2f0a65c6cdd7e0731910fadfea7203112292cbde7440590aa", "timestamp_unix": 1772587847, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001365", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for Maria Garcia at 156 Cedar St, Maplewood on 2008-03-23.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 19, "end": 31}, {"phi_type": "ADDRESS", "value": "156 Cedar St, Maplewood", "start": 35, "end": 58}, {"phi_type": "DATE", "value": "2008-03-23", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "01c0362c8e3856e58e69cf90571e768381be43e50d6b14508a461619d2346971", "timestamp_unix": 1772791472, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001366", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Prescription issued to Arthur Coleman (69yo) at 204 Elm St, Springfield on 2002-02-10.", "masked_text": "Prescription issued to [NAME_13c9ac] ([AGE_14bfa6]yo) at 204[ADDRESS_b0da67] 200[DATE_19381c]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 23, "end": 37}, {"phi_type": "AGE", "value": "69", "start": 39, "end": 41}, {"phi_type": "ADDRESS", "value": "204 Elm St, Springfield", "start": 51, "end": 74}, {"phi_type": "DATE", "value": "2002-02-10", "start": 78, "end": 88}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a8811bcbf0d93572adf597ab4853f19fd7aa8201b520ff93cf63aff78a4b5ad5", "timestamp_unix": 1772403614, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001367", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient identified as Maria Garcia, SSN 403-11-8369, residing at 428 Cedar St, Springfield.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytowngfield.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 22, "end": 34}, {"phi_type": "SSN", "value": "403-11-8369", "start": 40, "end": 51}, {"phi_type": "ADDRESS", "value": "428 Cedar St, Springfield", "start": 59, "end": 84}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b4c51e76a008b0ac50f33031239fa82ee2a16a6d23e16d4d93ec4174d59ba1f8", "timestamp_unix": 1771937611, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001368", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Angela White phone (510) 222-4010 age 94", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(510) 222-4010", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "94", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c5ed1db16410915d785deab3b119ddfe5ae619270eb43f453304d06ebd24293d", "timestamp_unix": 1772809445, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001369", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with Sarah Johnson at (966) 491-7234. Address on file: 529 Main St, Greenfield.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownenfield.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(966) 491-7234", "start": 28, "end": 42}, {"phi_type": "ADDRESS", "value": "529 Main St, Greenfield", "start": 54, "end": 77}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "4777ca6b7c0cf1dad5d8d47a45420d5f657c38e7fe0567db986003a156b10921", "timestamp_unix": 1772401097, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001370", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Robert Chen phone number (853) 511-3793 age 42", "masked_text": "patient name Robert Chen phone number (853) 511-3793 age 42", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(853) 511-3793", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "42", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "447958ab372720d1da8c8c68bbe7d70b51c7e5c3d5627c1c889ab27ea7c0492b", "timestamp_unix": 1771046855, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001371", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Record updated for Patricia Moore at 232 Elm St, Maplewood on 2004-01-02.", "masked_text": "Record updated for Patricia Moore at 232 Elm St, Maplewood on 2004-01-02.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "232 Elm St, Maplewood", "start": 37, "end": 58}, {"phi_type": "DATE", "value": "2004-01-02", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e1ead11625b243bb62fc405e8e2d14e16489dc04d79b29938f97ee3c8f786244", "timestamp_unix": 1770867551, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001372", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Robert Chen DOB 1970-08-04 device Cedars-Sinai recorded 2020-01-23", "masked_text": "waveform header [NAME_2665a8] DOB [DOB_ad4e7e] device [LOCATION_42e401] recorde[DATE_dbe2bd]23", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1970-08-04", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 50, "end": 62}, {"phi_type": "DATE", "value": "2020-01-23", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "03ea27833c983c39471ee719e48c3c5773df0c015399f1bd8cf4ab2647b9d71b", "timestamp_unix": 1773383081, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001373", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header John Smith DOB 1946-03-09 device Stanford Medical recorded 2001-12-19", "masked_text": "waveform header John Smith DOB 1946-03-09 device Stanford Medical recorded 2001-12-19", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 16, "end": 26}, {"phi_type": "DOB", "value": "1946-03-09", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 49, "end": 65}, {"phi_type": "DATE", "value": "2001-12-19", "start": 69, "end": 79}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "587e7cb73274c806947023b1cf854ce10691cbee2ce9439dd1877d63df6406b7", "timestamp_unix": 1771341542, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001374", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Sarah Johnson recorded at UCSF Health on 2016-09-15", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-015", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2016-09-15", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3104aec6c566eb4d3ecd4ca208e1aa073bd8e09ec5d93b5759a6ac4502630294", "timestamp_unix": 1770877375, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001375", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "speaker ID Robert Chen phone (300) 918-4170 age 93", "masked_text": "speaker ID [NAME_2665a8] phone [PHONE_c40615] age [AGE_98dce8]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(300) 918-4170", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "93", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6a12b40ca84b9543c24126a0032638cac5fc51e42dc18eab314a6dff36a18393", "timestamp_unix": 1773115879, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-001376", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Michael Taylor DOB 1948-06-04 MRN MRN-998459", "masked_text": "voice profile Michael Taylor DOB 1948-06-04 MRN MRN-998459", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1948-06-04", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-998459", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5ee0a6aa01d7576281204c4b4cfa6e21ca296195866a6b2c66d3534e4cec99d5", "timestamp_unix": 1771087026, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001377", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Confirmed identity of Arthur Coleman via MRN MRN-475817 and DOB 1943-09-08.", "masked_text": "Confirmed identity of [REDACTED] via MRN [REDACTED] and[REDACTED]09-08.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 22, "end": 36}, {"phi_type": "MRN", "value": "MRN-475817", "start": 45, "end": 55}, {"phi_type": "DOB", "value": "1943-09-08", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.75, "risk_score_after": 0.075, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "bfd7c059f014526fedcc3ff2f717c669566cc996abe3e498ac2b11f3c84d30ca", "timestamp_unix": 1771115398, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3975}}
{"record_id": "AUDIT-001378", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Carlos Rivera ID MRN-498456 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_58ff53] ID [MRN_5a5761] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-498456", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 61, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5d41dd500f98a2a189840532b79ee3a2b6486e17a25cd2f4b2118b223d853efc", "timestamp_unix": 1771239763, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001379", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "patient name Marcus Webb phone number (505) 797-7920 age 69", "masked_text": "patient name [NAME_ede0f8] phone number [PHONE_9fae5d] age [AGE_14bfa6]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(505) 797-7920", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "69", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "620b9def9861e5de863c7afbd8a6092bef02952d0e0f3db268c0c53a369d5654", "timestamp_unix": 1771136073, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001380", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Arthur Coleman social security number 183-71-6281 address 442 Elm St, Springfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytowngfield", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "183-71-6281", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "442 Elm St, Springfield", "start": 52, "end": 75}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1d56f502ccd22ba3daad7deb3cf8151c7c88810b6855095475ea1346e02f885c", "timestamp_unix": 1771340410, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001381", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation David Lee recorded at Mount Sinai on 2003-12-21", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-011", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 39, "end": 50}, {"phi_type": "DATE", "value": "2003-12-21", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f376bba0acf94cba003c2589a4f3089b5221af5c322adac0e39f8587196ae8b8", "timestamp_unix": 1771669854, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001382", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "DICOM header patient Carlos Rivera ID MRN-175436 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_58ff53] ID [MRN_e17126] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-175436", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 61, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "06d1e6d18bb09c312cdf340307be1edd6842e0d1b6342c43bf549f35d12b1a87", "timestamp_unix": 1771077099, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001383", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name James Wilson phone number (535) 689-8788 age 34", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(535) 689-8788", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "34", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "73ea0c3763ed656aaeae36ae89cb1c904b1b6c88494fe77f69b47cee003885ca", "timestamp_unix": 1771178913, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001384", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Angela White MRN MRN-680174 contact (646) 770-1807", "masked_text": "voice transcript [NAME_cada0d] MRN [MRN_1e9a94] contact [PHONE_77ae3d]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-680174", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(646) 770-1807", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1f798c145eba41a40669d6400583fcc25f6dae0e9d54a702405b185a10e89425", "timestamp_unix": 1771128168, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-001385", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Patient identified as Linda Martinez, SSN 206-54-6346, residing at 913 Chestnut St, Lakewood.", "masked_text": "Patient identified as Linda Martinez, SSN 206-54-6346, residing at 913 Chestnut St, Lakewood.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 22, "end": 36}, {"phi_type": "SSN", "value": "206-54-6346", "start": 42, "end": 53}, {"phi_type": "ADDRESS", "value": "913 Chestnut St, Lakewood", "start": 61, "end": 86}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "6ba634f9e088da4bfe4d0085bb5543cbfbc374f07a9b47a5b2162f85fce39323", "timestamp_unix": 1770993020, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001386", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "follow up for Kevin Zhang born 1966-05-24 at Mayo Clinic on 2022-05-20", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED] on[REDACTED]0", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1966-05-24", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 45, "end": 56}, {"phi_type": "DATE", "value": "2022-05-20", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d351d627574823c74e7e10cbde1271953da7ca288fd76d5f42fe94458838d360", "timestamp_unix": 1770936270, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-001387", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Maria Garcia phone number (939) 970-4563 age 61", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(939) 970-4563", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "61", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "92ab0c71137e9519bc83047ba5180fe82514300f862290afa5868a53c37dbbe5", "timestamp_unix": 1772867919, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001388", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Referral sent for Patricia Moore (DOB 1951-04-20) to specialist in Mount Sinai.", "masked_text": "Referral sent for [NAME_b9db31] (DOB [DOB_b9e57f]) to specialist in [LOCATION_2d69ff].", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 18, "end": 32}, {"phi_type": "DOB", "value": "1951-04-20", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c11d8142c58d76a19cbfb69293d56e885006053dc1230318a47d563256e91c4b", "timestamp_unix": 1770903348, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-001389", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Arthur Coleman phone (298) 912-6026 age 72", "masked_text": "speaker ID Arthur Coleman phone (298) 912-6026 age 72", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(298) 912-6026", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "72", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "51c36cc5d47e062e4041e7790958863f0bffd608c014360f52ff9a7facdc90cf", "timestamp_unix": 1772703992, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001390", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Diana Patel recorded at Mount Sinai on 2000-06-11", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-011", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 41, "end": 52}, {"phi_type": "DATE", "value": "2000-06-11", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "85ff009e1dc93ca0aebc68159f8a16d1a67fd87261804402205c7f4544d80c1b", "timestamp_unix": 1772568080, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001391", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Diana Patel DOB 1969-08-22 scan date 2019-01-16", "masked_text": "imaging metadata [NAME_c3b55b] DOB [DOB_20542a] scan date [DATE_f3b283]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1969-08-22", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2019-01-16", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7b05825a27e80c6e77c650bc8997b3a3309f47a957b1ee1c2e43f44f46efbc92", "timestamp_unix": 1772977837, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001392", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Maria Garcia DOB 1964-02-02 scan date 2019-05-08", "masked_text": "imaging metadata [NAME_498cee] DOB [DOB_1809b5] scan date [DATE_0eea80]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1964-02-02", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2019-05-08", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cdb099f34b33d841bf690372645f0c319fcb4b19e93024d119716556331bd692", "timestamp_unix": 1771420897, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001393", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Kevin Zhang social security number 416-22-7447 address 206 Cedar St, Fairview", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownirview", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "416-22-7447", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "206 Cedar St, Fairview", "start": 49, "end": 71}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "44d2a6d1cc04e099909ccf1b600247e8fcf050b3e30d798c90435c1dee38fa43", "timestamp_unix": 1772132598, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001394", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Claire Nguyen MRN MRN-118510 contact (964) 712-5938", "masked_text": "voice transcript [NAME_2ea2ee] MRN [MRN_c5f0c6] contact [PHONE_615709]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-118510", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(964) 712-5938", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4de20b81448fd464a9e260de1eb5fc190732af9866679addd6e3dbbc7fd506bf", "timestamp_unix": 1772798192, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-001395", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Emily Brown DOB 1984-04-14 MRN MRN-349913", "masked_text": "voice profile [NAME_87fe31] DOB [DOB_7dd018] MRN [MRN_0ee6f3]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1984-04-14", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-349913", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5055a797016b145ff483bc0f516acb444f16b197eff8d4e87bbfb7d180ee83b1", "timestamp_unix": 1770975837, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001396", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Carlos Rivera DOB 1970-06-23 device Cleveland Clinic recorded 2001-02-15", "masked_text": "waveform header [NAME_58ff53] DOB [DOB_73103d] device [LOCATION_6532a6] rec[DATE_85dea0]-02-15", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1970-06-23", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 52, "end": 68}, {"phi_type": "DATE", "value": "2001-02-15", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c2ec58584f6f0715f3eb03b0acd8593942a073f7f5ad64683d6919296c117b1c", "timestamp_unix": 1773027247, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001397", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Record updated for Maria Garcia at 207 Walnut St, Greenfield on 2018-01-16.", "masked_text": "Record updated for Maria Garcia at 207 Walnut St, Greenfield on 2018-01-16.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 19, "end": 31}, {"phi_type": "ADDRESS", "value": "207 Walnut St, Greenfield", "start": 35, "end": 60}, {"phi_type": "DATE", "value": "2018-01-16", "start": 64, "end": 74}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "0d8b0525430115bc6b1c8221dc0f43e696bbdd42e2ee3a2964422c02f35ae357", "timestamp_unix": 1771231124, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001398", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Patricia Moore DOB 1980-03-04 scan date 2011-04-26", "masked_text": "imaging metadata [NAME_b9db31] DOB [DOB_2242c5] scan date [DATE_ad2d8c]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1980-03-04", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2011-04-26", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "55b0eba7b0c99d1f3570f87482bcf4c2f46f7adb4bf06943d2eb4d8c0d836407", "timestamp_unix": 1771906355, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001399", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "face_region detected patient Claire Nguyen MRN MRN-664480 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_2ea2ee] MRN [MRN_1ec5ba] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-664480", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f3781084fa30ae0c7a1174a52558e1416b1286d3b4eaacad6604cc2e9c8e75da", "timestamp_unix": 1770918233, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001400", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "vitals trace Angela White age 19 facility Boston Medical Center", "masked_text": "vitals trace [NAME_cada0d] age [AGE_1f0e3d] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "19", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 42, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fe4bd94a140e1fbdf15ca13d6d566d9168e00b33b153c29cd45bc5e7815caf61", "timestamp_unix": 1772492245, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001401", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient John Smith ID MRN-638618 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_611732] ID [MRN_4d815f] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-638618", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 58, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1926944d6df4b792202bcef8eebdc62f1530d18e3e86562c2a1d823cf6f45075", "timestamp_unix": 1771649874, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001402", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Emily Brown DOB 1978-03-07 MRN MRN-179229", "masked_text": "voice profile Emily Brown DOB 1978-03-07 MRN MRN-179229", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1978-03-07", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-179229", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cbb719e5658db51ba8841687c55ca8156eb656eec7fa372a41d580092ddd4ee7", "timestamp_unix": 1771796045, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001403", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Patricia Moore ID MRN-834072 institution UCSF Health", "masked_text": "DICOM header patient [NAME_b9db31] ID [MRN_48b9e1] institution [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-834072", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 62, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1b06af598847326943303ec70e096da4d2887ae81375387b60748727b0ea2059", "timestamp_unix": 1772553055, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001404", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "waveform header Maria Garcia DOB 1978-06-05 device NYU Langone recorded 2009-02-18", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] recorded[REDACTED]8", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1978-06-05", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2009-02-18", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "91af4bd02a308839e3e48095117d28ffa58d4df00b76f759e145ce7f0db53cf9", "timestamp_unix": 1772358684, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-001405", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "waveform header Linda Martinez DOB 1951-11-17 device Cleveland Clinic recorded 2017-04-13", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] rec[REDACTED]-04-13", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1951-11-17", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 53, "end": 69}, {"phi_type": "DATE", "value": "2017-04-13", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "edd086af12a3943ea3fb89d318121afdfe84f1afeea41fb2fa2d72969999cdcc", "timestamp_unix": 1771318549, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-001406", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Arthur Coleman MRN MRN-111080 date 2004-12-20", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-111080", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2004-12-20", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f45e0a7720ba1a982c10f2e5cdffcb284781ba6e8f1c7543f581b371a304a7db", "timestamp_unix": 1771683833, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001407", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Maria Garcia DOB 1941-08-05 device Cleveland Clinic recorded 2016-07-27", "masked_text": "waveform header Maria Garcia DOB 1941-08-05 device Cleveland Clinic recorded 2016-07-27", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1941-08-05", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 51, "end": 67}, {"phi_type": "DATE", "value": "2016-07-27", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "25d88efdc651885adbb016d3515a35c4274efbf12b5e6e1641d38261c55f0197", "timestamp_unix": 1772501217, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001408", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Priya Sharma social security number 510-14-6290 address 578 Pine St, Springfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytowngfield", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "510-14-6290", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "578 Pine St, Springfield", "start": 50, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6fdfb48408282451c2974e103eb683e53ef2072ed7221ab6a9af552009cdb33e", "timestamp_unix": 1771827128, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001409", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient John Smith ID MRN-340614 institution Cedars-Sinai", "masked_text": "DICOM header patient John Smith ID MRN-340614 institution Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-340614", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 58, "end": 70}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b03c43f41c8ffcb304b68460c5bdedbf6d1ce78395c2754d856098ae5b7cb02e", "timestamp_unix": 1772662111, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001410", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Emily Brown MRN MRN-223591 date 2005-07-26", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-223591", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2005-07-26", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1e14c3146214c64b999f84721dfa1ca5001a12e7667cc8d9622993707a00c597", "timestamp_unix": 1772975621, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001411", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Michael Taylor age 28 facility Boston Medical Center", "masked_text": "vitals trace Michael Taylor age 28 facility Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "28", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 44, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "93b3586afb99a40fc0eb9ba0faf0ec4e9f071b37938f0ad838b3b705fc914af9", "timestamp_unix": 1771931213, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001412", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Carlos Rivera MRN MRN-366045 date 2009-01-26", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-366045", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2009-01-26", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "df933cd674c3f6d8d76935169993386817948ed34546c1acd2a481be724736a9", "timestamp_unix": 1772424230, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001413", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Diana Patel social security number 202-73-9076 address 692 Oak St, Riverside", "masked_text": "Diana Patel social security number 202-73-9076 address 692 Oak St, Riverside", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "202-73-9076", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "692 Oak St, Riverside", "start": 49, "end": 70}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f96777ce919d1d9e96895d0264be452ed76b1a70b3b6987edc71001ea13f94db", "timestamp_unix": 1772001208, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001414", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Michael Taylor age 67 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "67", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 44, "end": 56}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "af42edb810bf7493ffe21ba7e326fe54a522e37d333e2aa567782840976daf2a", "timestamp_unix": 1772966302, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001415", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Angela White phone (486) 329-6081 age 47", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(486) 329-6081", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "47", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5113d773a1f0d5b0f531b27a5e14c4b03ccb9d34f4f35fa5be020c9bcfb28726", "timestamp_unix": 1772458662, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001416", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Emergency contact for Thomas Harris: (548) 219-1005. DOB: 1972-07-24.", "masked_text": "Emergency contact for [NAME_7ccf35]: [PHONE_4fe238][DOB_e1830c]2-07-24.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 22, "end": 35}, {"phi_type": "PHONE", "value": "(548) 219-1005", "start": 37, "end": 51}, {"phi_type": "DOB", "value": "1972-07-24", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "94fbb76c7637cc1e052669b21da64ff230af77cfd3222657b7eac864b6bf58f7", "timestamp_unix": 1772958902, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-001417", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Susan Anderson phone (808) 898-6896 age 33", "masked_text": "speaker ID Susan Anderson phone (808) 898-6896 age 33", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(808) 898-6896", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "33", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c651a8b161d0786603ccb534f7d5e67887eb2dcf7767e918ba9fbb36d7f00aac", "timestamp_unix": 1773235066, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001418", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Patricia Moore MRN MRN-538648 date 2021-10-07", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-538648", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2021-10-07", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5836bfd5c1991add463e1ba88c6bd1b2d6eaf2fcdfa88d7e41233b5f1f9deede", "timestamp_unix": 1772324323, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001419", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for Kevin Zhang at 978 Maple St, Greenfield on 2020-12-28.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "978 Maple St, Greenfield", "start": 34, "end": 58}, {"phi_type": "DATE", "value": "2020-12-28", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "30bdb3526abdb56e680937f86daafee117a4bf8cd895d26ba0f19d94dad8032a", "timestamp_unix": 1771271386, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001420", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Thomas Harris born 1937-10-25 at Johns Hopkins on 2018-10-27", "masked_text": "follow up for [NAME_7ccf35] born [DOB_22572d] at [LOCATION_965228] [DATE_c953b2]-27", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1937-10-25", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 47, "end": 60}, {"phi_type": "DATE", "value": "2018-10-27", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "c25e1ea6e655bd2e03469ff5118162a63afc69d4d151db9d6978fa48ce9e6612", "timestamp_unix": 1772515340, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-001421", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace David Lee age 39 facility Stanford Medical", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "AGE", "value": "39", "start": 27, "end": 29}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 39, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fc6389a85567d6062eb3fc8a4bf36afb09f3278e782367f9426178b4743a9bb9", "timestamp_unix": 1772762207, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001422", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Priya Sharma phone number (588) 123-7572 age 47", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(588) 123-7572", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "47", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e3615be4079c5121ba2bcc0d0b095493e7aada0f6ab1edf46249880c5e7fe276", "timestamp_unix": 1770883123, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001423", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "imaging metadata Robert Chen DOB 1969-07-11 scan date 2012-05-09", "masked_text": "imaging metadata [NAME_2665a8] DOB [DOB_a2490f] scan date [DATE_7ae19b]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1969-07-11", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2012-05-09", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0ee7c005300f42f2e199837582d2fb2e7a85258e7e3178f4f9c1632e5a360ebe", "timestamp_unix": 1772245028, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-001424", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Arthur Coleman phone (462) 270-6932 age 49", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(462) 270-6932", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "49", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e8dc7d50c77f3926a763ac40290598702dc3e7200eef4851902e49b71df44ce0", "timestamp_unix": 1772180374, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001425", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Angela White date of birth 1965-09-28 MRN MRN-677396 presenting at NYU Langone", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1965-09-28", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-677396", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e8b87d88c5aae8a9ce37a9124f06fb7ca95ffdf1048167c4c98685443f3edead", "timestamp_unix": 1773059723, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-001426", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Arthur Coleman phone (779) 637-8930 age 50", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(779) 637-8930", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "50", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a1fef8a2d855d2754185c25ecfc7a70c2d7bcd0d2664fc8dc0d3710236464a54", "timestamp_unix": 1771070139, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001427", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "face_region detected patient Kevin Zhang MRN MRN-424753 facility Boston Medical Center", "masked_text": "face_region detected patient [NAME_a23972] MRN [MRN_3ce4a3] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-424753", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2d69eee5c3509324521ca8bff114772246efa0faf61d5b22046246b954f5e8ae", "timestamp_unix": 1772090204, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001428", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Confirmed identity of David Lee via MRN MRN-257352 and DOB 1954-06-22.", "masked_text": "Confirmed identity of David Lee via MRN MRN-257352 and DOB 1954-06-22.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 22, "end": 31}, {"phi_type": "MRN", "value": "MRN-257352", "start": 40, "end": 50}, {"phi_type": "DOB", "value": "1954-06-22", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.75, "risk_score_after": 0.75, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "50e509f3b72a53331f808cafab3a27ca13016e72df36086672c4c8fb90de1e6b", "timestamp_unix": 1771227663, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001429", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Michael Taylor age 91 facility NYU Langone", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "91", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0f35d9da718ea8473b2c810db61118e1d3f89807e22e1ab46e96a23e6dc4e604", "timestamp_unix": 1772293236, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001430", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "follow up for Carlos Rivera born 1938-08-18 at Mass General Hospital on 2007-12-18", "masked_text": "follow up for Carlos Rivera born 1938-08-18 at Mass General Hospital on 2007-12-18", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1938-08-18", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 47, "end": 68}, {"phi_type": "DATE", "value": "2007-12-18", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.85, "risk_score_after": 0.85, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f12a5cf2667800cb07904dc45994323d570b548e5f8d018e373d28816db5f458", "timestamp_unix": 1773406023, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001431", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Robert Chen MRN MRN-340249 date 2019-11-15", "masked_text": "ECG metadata patient Robert Chen MRN MRN-340249 date 2019-11-15", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-340249", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2019-11-15", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ed6ec923e6a3984df7c5c01826fef4f5e8063d3fc580b33f2a33669a231ef74f", "timestamp_unix": 1773264176, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001432", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Confirmed identity of Priya Sharma via MRN MRN-235399 and DOB 1977-03-01.", "masked_text": "Confirmed identity of [NAME_74036d] via MRN [MRN_f5af17] and[DOB_07b891]03-01.", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 22, "end": 34}, {"phi_type": "MRN", "value": "MRN-235399", "start": 43, "end": 53}, {"phi_type": "DOB", "value": "1977-03-01", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e6c2fa346651e89f7d213c8cb4ac85f0cf219ab8227d40e71f8f42dc21cbc871", "timestamp_unix": 1772498464, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-001433", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "James Wilson social security number 451-78-7094 address 588 Maple St, Maplewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownlewood", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "451-78-7094", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "588 Maple St, Maplewood", "start": 50, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6829d976dfe7a4ca4cefa7c349febb180784ca5de932b10db8fc99ea691259e8", "timestamp_unix": 1773100610, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001434", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Sarah Johnson DOB 1956-08-10 scan date 2005-07-05", "masked_text": "imaging metadata [NAME_579335] DOB [DOB_87dcbf] scan date [DATE_c7e7b9]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1956-08-10", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2005-07-05", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "05b8757f7f59fde1275b28ff71c2fb7b4b2562e80ebfa08ce3d56339541e3f8a", "timestamp_unix": 1771280913, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001435", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Diana Patel DOB 1954-11-19 MRN MRN-862961", "masked_text": "voice profile [NAME_c3b55b] DOB [DOB_1bd6f7] MRN [MRN_0c82c6]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1954-11-19", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-862961", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0a00273826e31181fe14fa1762c25684ea8981c01c99bc782a4076d757a07d4e", "timestamp_unix": 1772173590, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001436", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Diana Patel DOB 1973-07-12 MRN MRN-215676", "masked_text": "voice profile [NAME_c3b55b] DOB [DOB_f02896] MRN [MRN_82306c]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1973-07-12", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-215676", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4939b5a6154020786e6eab3a8a9eb13e2cab6c92695081d83d11c475b2bec3eb", "timestamp_unix": 1771210409, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001437", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Confirmed identity of John Smith via MRN MRN-856018 and DOB 1972-07-02.", "masked_text": "Confirmed identity of [REDACTED] via MRN [REDACTED] and[REDACTED]07-02.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 22, "end": 32}, {"phi_type": "MRN", "value": "MRN-856018", "start": 41, "end": 51}, {"phi_type": "DOB", "value": "1972-07-02", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.75, "risk_score_after": 0.075, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "0ff98b1fbdb868e12a0125ba7bd47d167c12f5d01df5b73bfb9383666eacff1e", "timestamp_unix": 1771749056, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3975}}
{"record_id": "AUDIT-001438", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient Linda Martinez MRN MRN-532633 date 2003-11-11", "masked_text": "ECG metadata patient [NAME_f60f59] MRN [MRN_37f627] date [DATE_79c38e]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-532633", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2003-11-11", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ee364a688219ebeaeea8fc2a242082b231ebfdb6b5b3f9c16f83d8fb77bdc555", "timestamp_unix": 1772993859, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-001439", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Lab results for Michael Taylor, 46 year old from Cleveland Clinic, reviewed on 2016-05-05.", "masked_text": "Lab results for [NAME_ae3ff9], [AGE_d9d4f4] year old from [LOCATION_6532a6], reviewed [DATE_7d2df7]-05.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "46", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 49, "end": 65}, {"phi_type": "DATE", "value": "2016-05-05", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "280bfb0913559fa4126d6cd628403bb689ec45779e4449cadbae19ad7c82c5a1", "timestamp_unix": 1770887957, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-001440", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Claire Nguyen phone (627) 800-7806 age 94", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(627) 800-7806", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "94", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7c6bd1e5636da007bfdc8f747189e7e6ad1a73b46f078ab6328cfd89c9edff11", "timestamp_unix": 1772752977, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001441", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Carlos Rivera MRN MRN-111112 date 2013-05-27", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-111112", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2013-05-27", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f00ce127b46d101269c4336cb6b03c5efe631435c89c5bc5b7979aa1f7fcd7a2", "timestamp_unix": 1772142286, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001442", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Carlos Rivera DOB 1950-12-23 scan date 2019-03-24", "masked_text": "imaging metadata [NAME_58ff53] DOB [DOB_10fac7] scan date [DATE_abc652]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1950-12-23", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2019-03-24", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ae79348e0dd7023bab89773198613a8da19bd21fa17e28f768fe20f8c0ddadf6", "timestamp_unix": 1771924515, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001443", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Kevin Zhang DOB 1949-11-19 scan date 2005-09-16", "masked_text": "imaging metadata [NAME_a23972] DOB [DOB_5e65b3] scan date [DATE_1e7596]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1949-11-19", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2005-09-16", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6e82257ec0bf1182d4b8df234ddb72ad58f42ebc014365a9ff7aabd88b833a76", "timestamp_unix": 1771534492, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001444", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript John Smith MRN MRN-604786 contact (454) 744-4411", "masked_text": "voice transcript [NAME_611732] MRN [MRN_d0e802] contact [PHONE_4f1cf9]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "MRN", "value": "MRN-604786", "start": 32, "end": 42}, {"phi_type": "PHONE", "value": "(454) 744-4411", "start": 51, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f536db0781572c2791d2fd623db75334ecfdaba30c31b7704006e15abca92dd7", "timestamp_unix": 1771454886, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-001445", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Thomas Harris ID MRN-264922 institution UCSF Health", "masked_text": "DICOM header patient Thomas Harris ID MRN-264922 institution UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-264922", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5f18aa3f087d06a38ffcec3263ee75e38b836e19042042f5b7300c43b4a47898", "timestamp_unix": 1773331064, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001446", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Diana Patel MRN MRN-156768 date 2010-07-10", "masked_text": "ECG metadata patient Diana Patel MRN MRN-156768 date 2010-07-10", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-156768", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2010-07-10", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "aa9487775b991a9a0331dec896c785a3cd19ccaad5297f96870f02d072dc24d5", "timestamp_unix": 1771892425, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001447", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "face_region detected patient Marcus Webb MRN MRN-179028 facility Mount Sinai", "masked_text": "face_region detected patient Marcus Webb MRN MRN-179028 facility Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-179028", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "dabc07ab015bb7c386b73c71e8f6f5b420bed8a85d9b9c4eee0ffbb96fbecb67", "timestamp_unix": 1772988231, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001448", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Kevin Zhang DOB 1957-08-04 scan date 2000-07-04", "masked_text": "imaging metadata [NAME_a23972] DOB [DOB_be7da5] scan date [DATE_be80cb]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1957-08-04", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2000-07-04", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bdd1be2b7ce96b662afdf0a6465b71dcaa65b3a1d6ca5f95fc795f88dbc44e9b", "timestamp_unix": 1771199899, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001449", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "face_region detected patient Angela White MRN MRN-176711 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_cada0d] MRN [MRN_14def3] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-176711", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ed54374cf3faea39eacc4909e362d34e09428487264fdd10f82edf52e86d4405", "timestamp_unix": 1771518111, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001450", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Marcus Webb (MRN MRN-144074) discharged on 2001-12-07. Follow up at Johns Hopkins.", "masked_text": "[REDACTED] (MRN [REDACTED]) discharged on [REDACTED]. Follow up at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 0, "end": 11}, {"phi_type": "MRN", "value": "MRN-144074", "start": 17, "end": 27}, {"phi_type": "DATE", "value": "2001-12-07", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 68, "end": 81}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9b29772b8844b32f1d2db20e70d3f90c9feb8ec4f7c5b95dd53b5d72b547e4d0", "timestamp_unix": 1771296378, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-001451", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Kevin Zhang DOB 1937-05-26 MRN MRN-788331", "masked_text": "voice profile Kevin Zhang DOB 1937-05-26 MRN MRN-788331", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1937-05-26", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-788331", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "463ae474140eec6a11fb4db593f706eec199476bc7458c6c167132d3e67475ad", "timestamp_unix": 1771968403, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001452", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Kevin Zhang age 37 facility NYU Langone", "masked_text": "vitals trace Kevin Zhang age 37 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "37", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "67c18194ea98ea2ffc61608b740fd7a679b4db7a683d6f2e7243c191253ce7b6", "timestamp_unix": 1773442464, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001453", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID James Wilson phone (489) 118-8636 age 69", "masked_text": "speaker ID James Wilson phone (489) 118-8636 age 69", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(489) 118-8636", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "69", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "38ace4c7a6e38031ec5c5dffcc1d39b40d9467b99c7d130f34c8507e34011ab7", "timestamp_unix": 1771267083, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001454", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID Claire Nguyen phone (466) 496-8877 age 83", "masked_text": "speaker ID [NAME_2ea2ee] phone [PHONE_0f07ea] age [AGE_fe9fc2]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(466) 496-8877", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "83", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "54e40c873cf0ec20c6d6af181e2dc1596af96d51bea7dc446a00e1fde7daa011", "timestamp_unix": 1771887230, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-001455", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Spoke with Patricia Moore at (822) 914-6987. Address on file: 146 Maple St, Greenfield.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownenfield.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(822) 914-6987", "start": 29, "end": 43}, {"phi_type": "ADDRESS", "value": "146 Maple St, Greenfield", "start": 55, "end": 79}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "35ee4598f9615cc2872dbe7a0fb3ea55235661457d8818e5bcfc825b81aef187", "timestamp_unix": 1771609058, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001456", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "Patricia Moore date of birth 1943-06-17 MRN MRN-549338 presenting at NYU Langone", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1943-06-17", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-549338", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "49d265fb0f53956eecb327331235ef49b0190b1caf9bdca972a2f293b597f447", "timestamp_unix": 1772995822, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-001457", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Diana Patel DOB 1958-05-18 MRN MRN-806003", "masked_text": "voice profile [NAME_c3b55b] DOB [DOB_2f3b6c] MRN [MRN_0e0ed4]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1958-05-18", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-806003", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f38cd51829b0b1d056432a9d09a9db0c243258dc6352a11b1fa7c1a61e1e35d4", "timestamp_unix": 1770975893, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001458", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Record updated for Diana Patel at 746 Walnut St, Riverside on 2003-07-07.", "masked_text": "Record updated for Diana Patel at 746 Walnut St, Riverside on 2003-07-07.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "746 Walnut St, Riverside", "start": 34, "end": 58}, {"phi_type": "DATE", "value": "2003-07-07", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "bb1718ed5ede379c6cedc97e196d9204d946dec19b4d55b77e2513c550cc84ed", "timestamp_unix": 1772406668, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001459", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile David Lee DOB 1936-01-19 MRN MRN-405187", "masked_text": "voice profile [NAME_972735] DOB [DOB_423886] MRN [MRN_8e0053]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 14, "end": 23}, {"phi_type": "DOB", "value": "1936-01-19", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-405187", "start": 43, "end": 53}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a336d9e4c444891c254eec3e48fe55a52180d573382eeb35ddbdb4f8a260486c", "timestamp_unix": 1772311292, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001460", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "vitals trace Patricia Moore age 34 facility Cleveland Clinic", "masked_text": "vitals trace [NAME_b9db31] age [AGE_e36985] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "34", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 44, "end": 60}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "eaaac3efadeb4a537acd69e766970aa44d93bef28fa2954896628ca8cd3d30c0", "timestamp_unix": 1772906173, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001461", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "follow up for Sarah Johnson born 1982-08-15 at Boston Medical Center on 2016-11-06", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED]ED] 2016-11-06", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1982-08-15", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 47, "end": 68}, {"phi_type": "DATE", "value": "2016-11-06", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "873d5d2b183d8f4d8649edfdd9b482a4c1a315f2e0a4fd53d75741f2f70451e4", "timestamp_unix": 1773158626, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.2745}}
{"record_id": "AUDIT-001462", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Emily Brown age 92 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "92", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 41, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5d4a09a695efecffb7db23afc5bdeff53d422897c5b6821bf2ba33ee890276f3", "timestamp_unix": 1772637479, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001463", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Claire Nguyen MRN MRN-949675 date 2022-09-05", "masked_text": "ECG metadata patient Claire Nguyen MRN MRN-949675 date 2022-09-05", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-949675", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2022-09-05", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "233dd1def2600da775d162f1509d16030f6509f897eea4c7d24d86800e8990cd", "timestamp_unix": 1771802035, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001464", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "follow up for Susan Anderson born 1950-08-03 at Mayo Clinic on 2021-07-21", "masked_text": "follow up for Susan Anderson born 1950-08-03 at Mayo Clinic on 2021-07-21", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1950-08-03", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2021-07-21", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.85, "risk_score_after": 0.85, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "de6a479231c76d6dc157c2a11e4e444293ad65d56332ff205184eff1cfa0a3e2", "timestamp_unix": 1772940221, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001465", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID John Smith phone (781) 953-3033 age 66", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 11, "end": 21}, {"phi_type": "PHONE", "value": "(781) 953-3033", "start": 28, "end": 42}, {"phi_type": "AGE", "value": "66", "start": 47, "end": 49}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c5db985cc53a4dcca9d4b76f25ef81691bf3ecb931fda3c1e39b34faf9348737", "timestamp_unix": 1772175800, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001466", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace David Lee age 89 facility Mayo Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "AGE", "value": "89", "start": 27, "end": 29}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 39, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "15af158d79b4a3a0f3e55342177b5971fcabaa511f44cc1675dc469ed4c635cf", "timestamp_unix": 1773409203, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001467", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Sarah Johnson MRN MRN-566547 facility Boston Medical Center", "masked_text": "face_region detected patient Sarah Johnson MRN MRN-566547 facility Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-566547", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b96b96c5a267255e3327943e35fd9d5063d30e86d1d5bf9f71ef56ae0f721136", "timestamp_unix": 1771548913, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001468", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "David Lee called from (562) 881-7385 reporting symptoms. Age: 59.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "PHONE", "value": "(562) 881-7385", "start": 22, "end": 36}, {"phi_type": "AGE", "value": "59", "start": 62, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "600e8994f29fb750c8c48f851916db1aa7055ab48d0217f710c3422317791b2b", "timestamp_unix": 1773220690, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001469", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "waveform header Priya Sharma DOB 1963-05-09 device Mayo Clinic recorded 2022-04-13", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] recorded[REDACTED]3", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1963-05-09", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2022-04-13", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ccd361997927a255456360f149c12940b06f37d9307b14fc0eb96735cc50559f", "timestamp_unix": 1771753238, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-001470", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "imaging metadata Angela White DOB 1936-04-06 scan date 2007-02-22", "masked_text": "imaging metadata Angela White DOB 1936-04-06 scan date 2007-02-22", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1936-04-06", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2007-02-22", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.72, "risk_score_after": 0.72, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "43364e3e1ea0fb554aee93fffc227d9d379b7ed897fccb02ead98576b43f40ef", "timestamp_unix": 1771210935, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001471", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Carlos Rivera phone (495) 121-2006 age 94", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(495) 121-2006", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "94", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f8a536df598c8b8d477d43feabeb0be1ff64ae65e75636838198c2fe485c69c0", "timestamp_unix": 1771000957, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001472", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Linda Martinez recorded at UCSF Health on 2015-04-21", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-011", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2015-04-21", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b90cdb5dba92785088d0b6f17724c27a513c9979489ade6fb22c256f95731802", "timestamp_unix": 1770952135, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001473", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Sarah Johnson date of birth 1963-09-04 MRN MRN-177473 presenting at Mayo Clinic", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1963-09-04", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-177473", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "85d421312fc77b4f3b5c9e9f9a809f1087f3afc3939a52fa83cd80978f20742e", "timestamp_unix": 1772247773, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-001474", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Thomas Harris DOB 1956-10-14 scan date 2022-06-12", "masked_text": "imaging metadata Thomas Harris DOB 1956-10-14 scan date 2022-06-12", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1956-10-14", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2022-06-12", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "473bef67ceb86fc6a0fa5360b8d64bb2957772d4049fe48fc03c18ef52b48f2f", "timestamp_unix": 1771436465, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001475", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient identified as Maria Garcia, SSN 319-59-2829, residing at 732 Elm St, Lakewood.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownkewood.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 22, "end": 34}, {"phi_type": "SSN", "value": "319-59-2829", "start": 40, "end": 51}, {"phi_type": "ADDRESS", "value": "732 Elm St, Lakewood", "start": 59, "end": 79}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "fd30daeec63938bf64ceb935ef38dde9cb968993c2e2d9350eb5ee216650303b", "timestamp_unix": 1771543902, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001476", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Robert Chen phone number (738) 485-6399 age 67", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(738) 485-6399", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "67", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5aa23aba466b39957a67d81425567927f946ad76fca0c17d52c65b9ed4fbcf59", "timestamp_unix": 1773061993, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001477", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Sarah Johnson MRN MRN-902271 facility NYU Langone", "masked_text": "face_region detected patient Sarah Johnson MRN MRN-902271 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-902271", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6c6b47a3bb4d718b9e71686c9abafe231348e81a7e65e5685002d6f1059e1409", "timestamp_unix": 1772953136, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001478", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Patient Arthur Coleman (DOB 1960-12-26, MRN MRN-684363) presented with chest pain at NYU Langone.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 8, "end": 22}, {"phi_type": "DOB", "value": "1960-12-26", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-684363", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 85, "end": 96}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.9, "risk_score_after": 0.09, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a31943aa2ad70d9c6c28da44bdd94bf6eff79144dfa64512888aeabeae8f0f0c", "timestamp_unix": 1773023676, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-001479", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Linda Martinez MRN MRN-362707 facility UCSF Health", "masked_text": "face_region detected patient [NAME_f60f59] MRN [MRN_444158] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-362707", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2e951bff07635a06eb03d78a9eafd8a1491a33e270e60a148f52089532122e32", "timestamp_unix": 1772920837, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001480", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation John Smith recorded at NYU Langone on 2002-07-03", "masked_text": "audio annotation John Smith recorded at NYU Langone on 2002-07-03", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 40, "end": 51}, {"phi_type": "DATE", "value": "2002-07-03", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c5db3a2061762b725508192b43dfa0641222553966ff759c72cd3da5e7756dc7", "timestamp_unix": 1771093358, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001481", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient David Lee ID MRN-246082 institution Mount Sinai", "masked_text": "DICOM header patient [NAME_972735] ID [MRN_0fedcc] institution [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-246082", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 57, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "79eeeab1a1500643bd165bc996309809db3fe31703459aede835f7e8b4a31b1f", "timestamp_unix": 1771098248, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001482", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "vitals trace Michael Taylor age 71 facility Mayo Clinic", "masked_text": "vitals trace [NAME_ae3ff9] age [AGE_e2c420] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "71", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a766aa5d07297aca82abd7e2cddb4729b4d1ccf8b2ce10c2468a758e798bcc1a", "timestamp_unix": 1772919570, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.28051}}
{"record_id": "AUDIT-001483", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient David Lee (DOB 1961-04-25, MRN MRN-651833) presented with chest pain at Stanford Medical.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 8, "end": 17}, {"phi_type": "DOB", "value": "1961-04-25", "start": 23, "end": 33}, {"phi_type": "MRN", "value": "MRN-651833", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 80, "end": 96}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c433ff8af597a42379c4b237d2871c3a62a1a91ec8f05a44d438581eb2bd967d", "timestamp_unix": 1771619685, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-001484", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Arthur Coleman DOB 1955-11-20 MRN MRN-169329", "masked_text": "voice profile [NAME_13c9ac] DOB [DOB_3a5c93] MRN [MRN_9b2b3d]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1955-11-20", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-169329", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ad96098ec442f9d306fd26d823052feecef1630d0603c3e959bd6f36179f58a1", "timestamp_unix": 1772863086, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001485", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Emily Brown recorded at Stanford Medical on 2010-03-20", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-03-20", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 41, "end": 57}, {"phi_type": "DATE", "value": "2010-03-20", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "85df7320344770e5ab9883194310c1fe467738ebad893ccd6948e381dfa79bb9", "timestamp_unix": 1772186240, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001486", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Claire Nguyen DOB 1982-11-14 MRN MRN-556137", "masked_text": "voice profile [NAME_2ea2ee] DOB [DOB_f70504] MRN [MRN_f35ccb]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1982-11-14", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-556137", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "eccc73737db5187f4eeeb10ce942991475d4bcd38c86f9299b818d63b48dc8a8", "timestamp_unix": 1771093020, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001487", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "ECG metadata patient Priya Sharma MRN MRN-807594 date 2015-10-02", "masked_text": "ECG metadata patient [NAME_74036d] MRN [MRN_4b4f7b] date [DATE_6a4c64]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-807594", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2015-10-02", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "42fed598af28d649a9f0ba14dc927b1b3b6dd2d793ddb5ea39b5c9116e708b1c", "timestamp_unix": 1772812620, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-001488", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Angela White (MRN MRN-287252) discharged on 2016-05-03. Follow up at Boston Medical Center.", "masked_text": "[NAME_cada0d] (MRN [MRN_07010a]) discharged on [DATE_5e7a4f]. Follow up at [LOCATION_bfb4ce].", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 0, "end": 12}, {"phi_type": "MRN", "value": "MRN-287252", "start": 18, "end": 28}, {"phi_type": "DATE", "value": "2016-05-03", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 69, "end": 90}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e70707300a7900d3b458eb4ac639fe06f7e90b10cc30545922b7c51f0e3f2bed", "timestamp_unix": 1772109945, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001489", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Arthur Coleman MRN MRN-305065 facility Mayo Clinic", "masked_text": "face_region detected patient [NAME_13c9ac] MRN [MRN_1a0380] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-305065", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e446e30763d785b8f387894bf5d6750c98ae9c5a14603e8339ae7240ff8b0f5c", "timestamp_unix": 1773179846, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001490", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Marcus Webb MRN MRN-546375 date 2011-09-10", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-546375", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2011-09-10", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6a32a2d55ba5bc358d89ab036b4645c8695482241da89c2412ac0daa3e6d7497", "timestamp_unix": 1773321451, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001491", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Robert Chen (MRN MRN-706115) discharged on 2003-01-16. Follow up at Cedars-Sinai.", "masked_text": "Robert Chen (MRN MRN-706115) discharged on 2003-01-16. Follow up at Cedars-Sinai.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "MRN", "value": "MRN-706115", "start": 17, "end": 27}, {"phi_type": "DATE", "value": "2003-01-16", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 68, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b4f985a429a1f0cd488c71504830c876ea2f50ee4e7a68a0c61826af9e5cb11b", "timestamp_unix": 1773100850, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001492", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "follow up for Patricia Moore born 1957-05-18 at NYU Langone on 2017-05-05", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED] on[REDACTED]5", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1957-05-18", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2017-05-05", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "434975f6a4d0f3b20b1ccc21c59ffde5156b4909aa49d13e1eba4bd841d91169", "timestamp_unix": 1773159025, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-001493", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Kevin Zhang age 20 facility UCSF Health", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "20", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b2c56324344b2cf7dddebe12db65eb51797145d3d8a8d2afc86ba1e55430e7cf", "timestamp_unix": 1773314187, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001494", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Robert Chen recorded at UCSF Health on 2014-03-05", "masked_text": "audio annotation Robert Chen recorded at UCSF Health on 2014-03-05", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 41, "end": 52}, {"phi_type": "DATE", "value": "2014-03-05", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "885624f35b87e63f5ae9e949801ca07cb6fb24e3a9d393d252658060c51718c2", "timestamp_unix": 1772805923, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001495", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Robert Chen DOB 1977-05-22 MRN MRN-959071", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1977-05-22", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-959071", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4806090d150fd01ae9572f1e6afd01953ea11d253b2c50c5f4c6c037841a2cd8", "timestamp_unix": 1771707006, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-001496", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient Claire Nguyen MRN MRN-594136 date 2008-02-01", "masked_text": "ECG metadata patient [NAME_2ea2ee] MRN [MRN_6b7852] date [DATE_3ae477]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-594136", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2008-02-01", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0c5c7469df7e8edb02781781ccab2af048c60b81b72c09ee95242d1490acc23c", "timestamp_unix": 1771810099, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-001497", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "DICOM header patient Carlos Rivera ID MRN-679148 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_58ff53] ID [MRN_d8a66d] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-679148", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 61, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ea2922769cbaa7bfe781953e04ee2c4906cc456d29874b1b9d05e25e8db02237", "timestamp_unix": 1770990595, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001498", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "John Smith social security number 201-34-3001 address 724 Birch St, Maplewood", "masked_text": "[NAME_611732] social security number [SSN_101aa1] ad[ADDRESS_094b78]lewood", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "SSN", "value": "201-34-3001", "start": 34, "end": 45}, {"phi_type": "ADDRESS", "value": "724 Birch St, Maplewood", "start": 48, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0b825d33fae4e69cc7e2d542cdeae2827a85f2cbfc3e29796930b4daadd3f724", "timestamp_unix": 1772424235, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001499", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Claire Nguyen MRN MRN-302486 contact (511) 340-6731", "masked_text": "voice transcript [NAME_2ea2ee] MRN [MRN_50802f] contact [PHONE_e8485e]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-302486", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(511) 340-6731", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "68f1b658e0ce32963c5d0257e19631dafdb97f6beaf9c24d95c768461429a19e", "timestamp_unix": 1773253950, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-001500", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Patient identified as Carlos Rivera, SSN 665-78-3902, residing at 618 Birch St, Riverside.", "masked_text": "Patient identified as Carlos Rivera, SSN 665-78-3902, residing at 618 Birch St, Riverside.", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 22, "end": 35}, {"phi_type": "SSN", "value": "665-78-3902", "start": 41, "end": 52}, {"phi_type": "ADDRESS", "value": "618 Birch St, Riverside", "start": 60, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "759d9fcf12de19a9c3d2eb5fe15212cf5088d57f7825b37d1698d80a8a185e28", "timestamp_unix": 1771220545, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001501", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Claire Nguyen DOB 1951-06-26 MRN MRN-936271", "masked_text": "voice profile Claire Nguyen DOB 1951-06-26 MRN MRN-936271", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1951-06-26", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-936271", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8c749bbfaad02899cda7a8364c59b72059934900724c19a4377ec0e28d4ff23f", "timestamp_unix": 1771906516, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001502", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Carlos Rivera DOB 1973-03-02 scan date 2003-11-07", "masked_text": "imaging metadata [NAME_58ff53] DOB [DOB_0ee12a] scan date [DATE_fa2cf6]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1973-03-02", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2003-11-07", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e081c2bf242c7e8d148a71337357a0b74c02d5e256ddb54d8490c712b09e7172", "timestamp_unix": 1772512494, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001503", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Confirmed identity of Michael Taylor via MRN MRN-440932 and DOB 1961-03-15.", "masked_text": "Confirmed identity of [NAME_ae3ff9] via MRN [MRN_a3abf0] and[DOB_c214a4]03-15.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 22, "end": 36}, {"phi_type": "MRN", "value": "MRN-440932", "start": 45, "end": 55}, {"phi_type": "DOB", "value": "1961-03-15", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "7ca10ef8f7e5589c243edaa44de199a751c02cb1ac027dca0a64b136be055045", "timestamp_unix": 1772589642, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-001504", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript John Smith MRN MRN-638986 contact (643) 797-2152", "masked_text": "voice transcript [NAME_611732] MRN [MRN_5d71ea] contact [PHONE_629c21]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "MRN", "value": "MRN-638986", "start": 32, "end": 42}, {"phi_type": "PHONE", "value": "(643) 797-2152", "start": 51, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "c27f166a04c41cef382017b7e7b5893be86438fce0ee72ec7f1b76c3bca4f098", "timestamp_unix": 1773420423, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-001505", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Linda Martinez DOB 1982-02-24 device Cleveland Clinic recorded 2022-07-02", "masked_text": "waveform header [NAME_f60f59] DOB [DOB_8d756c] device [LOCATION_6532a6] rec[DATE_f1c164]-07-02", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1982-02-24", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 53, "end": 69}, {"phi_type": "DATE", "value": "2022-07-02", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a1e2b38faa40c81f3568857584beed7ca5eb1c616559a067a92bf8cd3ca50d90", "timestamp_unix": 1771412536, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001506", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Claire Nguyen DOB 1967-06-24 MRN MRN-744632", "masked_text": "voice profile [NAME_2ea2ee] DOB [DOB_dc852e] MRN [MRN_7460f2]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1967-06-24", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-744632", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "681ea51343372d7ac30a9bbb76cd92f575c6564202aae029523dd894c3894a95", "timestamp_unix": 1773432837, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001507", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Susan Anderson MRN MRN-919812 date 2003-01-15", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-919812", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2003-01-15", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "530975f9733264808f3a1759cf5e5e32f6bb5418ee8ba6b9fa324597c3371831", "timestamp_unix": 1771662965, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001508", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Susan Anderson social security number 131-43-5087 address 562 Maple St, Maplewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownlewood", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "131-43-5087", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "562 Maple St, Maplewood", "start": 52, "end": 75}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "20664caa9324ef28690281cdea8b5eb78c3e87bc19af4ecf9ca62123ea461ce1", "timestamp_unix": 1772068358, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001509", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Patricia Moore recorded at Mayo Clinic on 2013-11-26", "masked_text": "audio annotation Patricia Moore recorded at Mayo Clinic on 2013-11-26", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2013-11-26", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5132e52cd2e432022a645ecb0343f81fa3e1e8cfc03c1cf186a0b3dd0324ed3e", "timestamp_unix": 1771449441, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001510", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Diana Patel DOB 1954-11-02 MRN MRN-981861", "masked_text": "voice profile [NAME_c3b55b] DOB [DOB_77f926] MRN [MRN_cfc3cd]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1954-11-02", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-981861", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2d2b8af8c9b050568f1da16f4775a164afdfcf3d0975d15946469713f6d5a223", "timestamp_unix": 1773438955, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001511", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Marcus Webb DOB 1944-04-07 device Cleveland Clinic recorded 2021-01-24", "masked_text": "waveform header [NAME_ede0f8] DOB [DOB_80baa6] device [LOCATION_6532a6] rec[DATE_83a26f]-01-24", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1944-04-07", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 50, "end": 66}, {"phi_type": "DATE", "value": "2021-01-24", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9322f55efebd95acce178ba7fb33aa5cd18f4aae293ac9ad931a86a9fe44ef8b", "timestamp_unix": 1772870080, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001512", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "ECG metadata patient Carlos Rivera MRN MRN-948153 date 2006-03-05", "masked_text": "ECG metadata patient [NAME_58ff53] MRN [MRN_b54d90] date [DATE_49630c]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-948153", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2006-03-05", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d03b130ba703f5cf42d3f613c9f08ac2ede2d26a2193b49e8041403d510f8202", "timestamp_unix": 1771406040, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-001513", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Record updated for Linda Martinez at 465 Maple St, Fairview on 2001-07-04.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "465 Maple St, Fairview", "start": 37, "end": 59}, {"phi_type": "DATE", "value": "2001-07-04", "start": 63, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "fc6a22286df68035f99c20ab8499aeaf9ca110c2f15e5f7468a45c6282a73eee", "timestamp_unix": 1772633869, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001514", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Diana Patel MRN MRN-938017 date 2020-03-16", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-938017", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2020-03-16", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4f4e7ee6d861c5309b8867e6f5bcce6d99916d654c689e3f0b03395c670332b9", "timestamp_unix": 1773325501, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001515", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "waveform header Linda Martinez DOB 1945-03-18 device UCSF Health recorded 2007-11-01", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] recorded[REDACTED]1", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1945-03-18", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2007-11-01", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e597530e3d61f17e7489726ec4585723081321aef96ecb3d294afa9cbc9dd241", "timestamp_unix": 1772091628, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-001516", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "imaging metadata Angela White DOB 1948-12-11 scan date 2020-03-16", "masked_text": "imaging metadata [NAME_cada0d] DOB [DOB_954ec5] scan date [DATE_2914af]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1948-12-11", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2020-03-16", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cec8391e495dbbc89bc093f8a5e23da89928e2491cdd6b2b8850340f92a39075", "timestamp_unix": 1772347434, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-001517", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "waveform header Linda Martinez DOB 1979-12-27 device Boston Medical Center recorded 2005-11-06", "masked_text": "waveform header Linda Martinez DOB 1979-12-27 device Boston Medical Center recorded 2005-11-06", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1979-12-27", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 53, "end": 74}, {"phi_type": "DATE", "value": "2005-11-06", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.82, "risk_score_after": 0.82, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9c2f6adc05f68d4fb2f799b9cb0cffa60bf4499e8ad905630292a558401dad5f", "timestamp_unix": 1771879049, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001518", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Angela White DOB 1984-10-02 scan date 2006-10-28", "masked_text": "imaging metadata Angela White DOB 1984-10-02 scan date 2006-10-28", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1984-10-02", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2006-10-28", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "075126120305e53ea5a766d4e97ac665c554872df3c7a184726d9a46edc50e49", "timestamp_unix": 1770884677, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001519", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Confirmed identity of Emily Brown via MRN MRN-863484 and DOB 1945-02-13.", "masked_text": "Confirmed identity of [NAME_87fe31] via MRN [MRN_cdcfa7] and[DOB_a8b153]02-13.", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-863484", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1945-02-13", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e326664c77e06b2673243b5e1831d7ff84bf1cbed2101ea6a2aec75d6dd3de45", "timestamp_unix": 1771025648, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-001520", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient David Lee MRN MRN-267368 date 2020-08-15", "masked_text": "ECG metadata patient [NAME_972735] MRN [MRN_fbf3fe] date [DATE_d9ff87]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-267368", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2020-08-15", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7de551f05af7e5bd412f3916d0ea532229c17f073bf2358d33e571b90c4981b6", "timestamp_unix": 1773222835, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-001521", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Claire Nguyen DOB 1966-12-18 scan date 2022-11-17", "masked_text": "imaging metadata [NAME_2ea2ee] DOB [DOB_fe861b] scan date [DATE_c62d25]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1966-12-18", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2022-11-17", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "14786957c3ffc447e87ec9e2538e62dfcc51638ee4ac07da5b87982e85ca843b", "timestamp_unix": 1771682488, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001522", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Patricia Moore phone (958) 377-9045 age 72", "masked_text": "speaker ID Patricia Moore phone (958) 377-9045 age 72", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(958) 377-9045", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "72", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "83c519306a7508b0e07a15338f6e7e086ccfbbb6413cf95f93e7280f0dc5c553", "timestamp_unix": 1772797154, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001523", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "imaging metadata Thomas Harris DOB 1948-08-18 scan date 2022-12-20", "masked_text": "imaging metadata [NAME_7ccf35] DOB [DOB_90b96f] scan date [DATE_e9d0ea]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1948-08-18", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2022-12-20", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d281f836d5d39e2e7fb727c67eeeb4e202c46d58d2d43d3a3b26e2f27782b418", "timestamp_unix": 1771442730, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-001524", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Priya Sharma DOB 1962-02-05 device Mass General Hospital recorded 2019-03-17", "masked_text": "waveform header [NAME_74036d] DOB [DOB_1080d0] device [LOCATION_76e661]DATE_9992e4] 2019-03-17", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1962-02-05", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 51, "end": 72}, {"phi_type": "DATE", "value": "2019-03-17", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e09b094b4f527dcb225fa8efc68703307a02dcbddc7e7e79f8c951fe7344ee8f", "timestamp_unix": 1771865919, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-001525", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Diana Patel MRN MRN-178152 facility Mayo Clinic", "masked_text": "face_region detected patient Diana Patel MRN MRN-178152 facility Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-178152", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f4ba96b509cb2ba41f13f9db4790121e71786a31db4fc7e78ed0591f4f840db1", "timestamp_unix": 1771864477, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001526", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Robert Chen ID MRN-588858 institution Mayo Clinic", "masked_text": "DICOM header patient [NAME_2665a8] ID [MRN_f323d0] institution [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-588858", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 59, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b933b3d92dcbe12d6b7a9b0c1c9debe0f7569b38b346bb24db83a6dd490e599e", "timestamp_unix": 1773374398, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001527", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "John Smith called from (321) 582-1019 reporting symptoms. Age: 39.", "masked_text": "John Smith called from (321) 582-1019 reporting symptoms. Age: 39.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "PHONE", "value": "(321) 582-1019", "start": 23, "end": 37}, {"phi_type": "AGE", "value": "39", "start": 63, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "232f67ced5d44ee8ab3e7b598d56fe2360887ea711f1eae7ab817026fd987458", "timestamp_unix": 1771489756, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001528", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Emergency contact for Linda Martinez: (653) 711-7214. DOB: 1938-05-08.", "masked_text": "Emergency contact for Linda Martinez: (653) 711-7214. DOB: 1938-05-08.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 22, "end": 36}, {"phi_type": "PHONE", "value": "(653) 711-7214", "start": 38, "end": 52}, {"phi_type": "DOB", "value": "1938-05-08", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8104973680e503dacd8fd0b0243c756ba68d9479573759e87a58169ec2f4bcaa", "timestamp_unix": 1773167334, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001529", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Record updated for Diana Patel at 934 Main St, Lakewood on 2011-01-05.", "masked_text": "Record updated for Diana Patel at 934 Main St, Lakewood on 2011-01-05.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "934 Main St, Lakewood", "start": 34, "end": 55}, {"phi_type": "DATE", "value": "2011-01-05", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "6fea06398f683a1e4b58e54a637160151bbf48d1c275b794f4ceb7d16226783a", "timestamp_unix": 1772764267, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001530", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "Diana Patel date of birth 1978-03-20 MRN MRN-482179 presenting at Stanford Medical", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1978-03-20", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-482179", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 66, "end": 82}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "fc5d6e14b64309528b4175157ede72da3c3b1481d20434b7ddaa41233331a538", "timestamp_unix": 1772749478, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-001531", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Michael Taylor ID MRN-801443 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_ae3ff9] ID [MRN_6667ad] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-801443", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 62, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "708f3c133486885e1e1b8e2f4180153ed55de52989126965ea4967b51ec64ab3", "timestamp_unix": 1773060203, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001532", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Thomas Harris MRN MRN-927761 contact (787) 889-8328", "masked_text": "voice transcript [NAME_7ccf35] MRN [MRN_41b06c] contact [PHONE_da03e7]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-927761", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(787) 889-8328", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f32dd29dad43d3ba8f91fba7c2ed513d219f7acfe49bd4a8ddbd43d033eaa8a2", "timestamp_unix": 1772009155, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-001533", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Maria Garcia MRN MRN-938796 date 2008-05-19", "masked_text": "ECG metadata patient Maria Garcia MRN MRN-938796 date 2008-05-19", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-938796", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2008-05-19", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6dbe286563cb14d645f991572ac01897740eb607b4d0b6addf64d9ba5d6edf1e", "timestamp_unix": 1772563081, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001534", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "DICOM header patient Thomas Harris ID MRN-367902 institution NYU Langone", "masked_text": "DICOM header patient [NAME_7ccf35] ID [MRN_1400fa] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-367902", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "19289a350b5b69aebd7a5e8c42b864f5269d6184f842382a47aa20786716a2b3", "timestamp_unix": 1773042354, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001535", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Patient David Lee (DOB 1979-09-12, MRN MRN-660182) presented with chest pain at Mass General Hospital.", "masked_text": "Patient David Lee (DOB 1979-09-12, MRN MRN-660182) presented with chest pain at Mass General Hospital.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 8, "end": 17}, {"phi_type": "DOB", "value": "1979-09-12", "start": 23, "end": 33}, {"phi_type": "MRN", "value": "MRN-660182", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 80, "end": 101}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.78, "risk_score_after": 0.78, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "29010a1796707a819725c7b84bc68cdd4b60c8729bef42e61674f0efb9ee3a53", "timestamp_unix": 1771352432, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001536", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Michael Taylor born 1981-12-07 at Johns Hopkins on 2008-03-12", "masked_text": "follow up for Michael Taylor born 1981-12-07 at Johns Hopkins on 2008-03-12", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1981-12-07", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 48, "end": 61}, {"phi_type": "DATE", "value": "2008-03-12", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "94d72a5c71b08161fc7be8ebd86afdb02b458cf6bdab20e83d1792060238ea5c", "timestamp_unix": 1772045052, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001537", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Diana Patel MRN MRN-930141 facility Stanford Medical", "masked_text": "face_region detected patient [NAME_c3b55b] MRN [MRN_68c975] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-930141", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 65, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9d123171a2ce0bd7f67a5bb34ddf8c3c8bbaaf0bc2575175c92ab7ea3dfe002e", "timestamp_unix": 1772170459, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001538", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Diana Patel age 81 facility UCSF Health", "masked_text": "vitals trace Diana Patel age 81 facility UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "81", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e792186b33cdc560fd843602da655ecc8a686c6d2833b29ea4391e9feeb94ecf", "timestamp_unix": 1773251029, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001539", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Angela White ID MRN-749774 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_cada0d] ID [MRN_d1eaec] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-749774", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 60, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7bcfd843c8ac3728b70613ae47543a4b6458d93da7ced5702c45f000ddedcbea", "timestamp_unix": 1771554433, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001540", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "face_region detected patient Arthur Coleman MRN MRN-825531 facility Cleveland Clinic", "masked_text": "face_region detected patient Arthur Coleman MRN MRN-825531 facility Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-825531", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "87648219ce9be3f0fd1fd56be315fb334028022ace6723a65ba64c7655ad2c7b", "timestamp_unix": 1771869183, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001541", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "Susan Anderson social security number 516-25-2145 address 718 Cedar St, Lakewood", "masked_text": "Susan Anderson social security number 516-25-2145 address 718 Cedar St, Lakewood", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "516-25-2145", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "718 Cedar St, Lakewood", "start": 52, "end": 74}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "82854d87aa13243f26046958cfe0845e7d98cb0ade2cec5dc9d32c46b5c7023e", "timestamp_unix": 1772443318, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001542", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Referral sent for Marcus Webb (DOB 1956-10-09) to specialist in Boston Medical Center.", "masked_text": "Referral sent for [NAME_ede0f8] (DOB [DOB_0d7b40]) to specialist in [LOCATION_bfb4ce].", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1956-10-09", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 64, "end": 85}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f156d2b1afb54a47635651e6937a0a33e8bf4d21315e10b8350e1a5dd1aff9d8", "timestamp_unix": 1771604457, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-001543", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "follow up for Susan Anderson born 1975-11-06 at Boston Medical Center on 2020-02-07", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED]ED] 2020-02-07", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1975-11-06", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 48, "end": 69}, {"phi_type": "DATE", "value": "2020-02-07", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d9447f126698de28b4375565f8392975c9268d853916659dae555df8a0e8279e", "timestamp_unix": 1771165992, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.2745}}
{"record_id": "AUDIT-001544", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Carlos Rivera date of birth 1960-07-03 MRN MRN-830809 presenting at Mayo Clinic", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1960-07-03", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-830809", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0211312b3fc34edf39772d8f7717da5c871329c4a5afdd6365cdd8c1036005e6", "timestamp_unix": 1773329449, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-001545", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Claire Nguyen date of birth 1945-11-17 MRN MRN-499744 presenting at Johns Hopkins", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1945-11-17", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-499744", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 68, "end": 81}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "2120f6015ff2cca75b34c50e2ac8a1e51f62e1d7f25e6a3ebfff42bac7b17cf7", "timestamp_unix": 1772248006, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-001546", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Linda Martinez DOB 1950-02-22 device Mass General Hospital recorded 2023-03-01", "masked_text": "waveform header Linda Martinez DOB 1950-02-22 device Mass General Hospital recorded 2023-03-01", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1950-02-22", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 53, "end": 74}, {"phi_type": "DATE", "value": "2023-03-01", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1d7bfc76d322e9e0372ccc6780662314c6a0444c6e96a1dad1170eb38931e120", "timestamp_unix": 1771256490, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001547", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "ECG metadata patient Kevin Zhang MRN MRN-242799 date 2016-08-24", "masked_text": "ECG metadata patient [NAME_a23972] MRN [MRN_4a36cf] date [DATE_27f675]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-242799", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2016-08-24", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "62b25df7e41dafa95ca8ea3854ecd6b8c06177fb1e414ed15603522f7b34ec58", "timestamp_unix": 1772822690, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-001548", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "John Smith (MRN MRN-526455) discharged on 2015-04-11. Follow up at Johns Hopkins.", "masked_text": "[NAME_611732] (MRN [MRN_091c9c]) discharged on [DATE_31b1ec]. Follow up at [LOCATION_965228].", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "MRN", "value": "MRN-526455", "start": 16, "end": 26}, {"phi_type": "DATE", "value": "2015-04-11", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 67, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "7b66cd44225b923d5365caceb139e98efe29126915985566127973b1233e5a45", "timestamp_unix": 1772908580, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001549", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header James Wilson DOB 1938-05-11 device Johns Hopkins recorded 2007-12-21", "masked_text": "waveform header [NAME_3d8dc8] DOB [DOB_15b75f] device [LOCATION_965228] record[DATE_704c15]-21", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1938-05-11", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 51, "end": 64}, {"phi_type": "DATE", "value": "2007-12-21", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b08b265f1c2c1c81904c60469a1bc3e096d512db15af7a96c76c98787b9bff12", "timestamp_unix": 1771570191, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001550", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Emergency contact for Carlos Rivera: (733) 718-4652. DOB: 1937-12-05.", "masked_text": "Emergency contact for [NAME_58ff53]: [PHONE_7b4ccd][DOB_fdb138]7-12-05.", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 22, "end": 35}, {"phi_type": "PHONE", "value": "(733) 718-4652", "start": 37, "end": 51}, {"phi_type": "DOB", "value": "1937-12-05", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "cb7cc3a64c82f253bf3bb38f809592b0cc2ff463660d21a6d4d814911e70e6ff", "timestamp_unix": 1771450595, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-001551", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Susan Anderson recorded at Mass General Hospital on 2009-05-17", "masked_text": "audio annotation Susan Anderson recorded at Mass General Hospital on 2009-05-17", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 44, "end": 65}, {"phi_type": "DATE", "value": "2009-05-17", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4b7c7c2edd9d14f111ed6f68ff7f57458f3641d9a775fd45fc9ff8e4f1eda91e", "timestamp_unix": 1772492510, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001552", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Susan Anderson MRN MRN-670806 contact (747) 576-8171", "masked_text": "voice transcript [NAME_4a6eeb] MRN [MRN_8819f7] contact [PHONE_f63115]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-670806", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(747) 576-8171", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "90bfd679c5e4286b2c9560b16b6c962ef53f2e491a075ab97b4c9f9e389c069f", "timestamp_unix": 1772780257, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-001553", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "ECG metadata patient Priya Sharma MRN MRN-438722 date 2000-12-04", "masked_text": "ECG metadata patient [NAME_74036d] MRN [MRN_7f6216] date [DATE_f8babc]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-438722", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2000-12-04", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0918367047c29d6ca8cc991f44fd785353c4d3a498d0baf6403ef883399d0f73", "timestamp_unix": 1773067745, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-001554", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Priya Sharma DOB 1957-07-18 device UCSF Health recorded 2006-08-09", "masked_text": "waveform header [NAME_74036d] DOB [DOB_c940a5] device [LOCATION_df473f] recorded[DATE_288328]9", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1957-07-18", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2006-08-09", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a57f8c1b632fbf54cd2fde46cac021c1e29a77f3508e94359288d863d8a3f0df", "timestamp_unix": 1771527317, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001555", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Confirmed identity of Thomas Harris via MRN MRN-174320 and DOB 1966-03-17.", "masked_text": "Confirmed identity of [NAME_7ccf35] via MRN [MRN_75278d] and[DOB_9a38a3]03-17.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 22, "end": 35}, {"phi_type": "MRN", "value": "MRN-174320", "start": 44, "end": 54}, {"phi_type": "DOB", "value": "1966-03-17", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "179cb01940867e25650c593ad7d5fc4abe2f86e616185876a5b6f5cbedd3860e", "timestamp_unix": 1771907068, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-001556", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Imaging ordered for Kevin Zhang, MRN MRN-240513, DOB 1950-12-21 at Johns Hopkins.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]12-21 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 20, "end": 31}, {"phi_type": "MRN", "value": "MRN-240513", "start": 37, "end": 47}, {"phi_type": "DOB", "value": "1950-12-21", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 67, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "54fe080b0bb5eca4df2819188a00dbbc7c891f3760f2cea0dbd735acaf0f527a", "timestamp_unix": 1772900543, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-001557", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Marcus Webb MRN MRN-776580 facility NYU Langone", "masked_text": "face_region detected patient [NAME_ede0f8] MRN [MRN_f89d92] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-776580", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8a969887547457f59833a768bbe24ae15d1b5ebbd8e99c98c684823a82138442", "timestamp_unix": 1772209028, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001558", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "face_region detected patient Diana Patel MRN MRN-761310 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_c3b55b] MRN [MRN_365f6e] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-761310", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 65, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "264df076e35fe5f3cd857650f05c570e42a2d1e9d09b3eb54a6c3d2e14594df0", "timestamp_unix": 1773065881, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001559", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Emily Brown social security number 689-42-2478 address 305 Birch St, Riverside", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownerside", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "689-42-2478", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "305 Birch St, Riverside", "start": 49, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "2f11fc6b8546c94fe0aa261c58b0468195c9ef4ff0e9c9c5b63e76a81c8983b3", "timestamp_unix": 1772758841, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001560", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient John Smith ID MRN-396026 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_611732] ID [MRN_5c47ef] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-396026", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 58, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "884518e1f5a3c19f543efa4f192dbbf685a80249c2f7ca9dc0edf7c2e9b16c52", "timestamp_unix": 1771127583, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001561", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Linda Martinez DOB 1948-05-24 MRN MRN-374712", "masked_text": "voice profile Linda Martinez DOB 1948-05-24 MRN MRN-374712", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1948-05-24", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-374712", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e0ed7db09a4b9398978c59db3e362b7d8c75b8f05cc863fb2c5449a8f31e95b9", "timestamp_unix": 1773084242, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001562", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "patient name John Smith phone number (924) 308-9232 age 57", "masked_text": "patient name [NAME_611732] phone number [PHONE_db278e] age [AGE_72b32a]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 13, "end": 23}, {"phi_type": "PHONE", "value": "(924) 308-9232", "start": 37, "end": 51}, {"phi_type": "AGE", "value": "57", "start": 56, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a1407c493403c0bac620f7eec642ec8f97d36b274b0dfca2a80d0a36b0e4550f", "timestamp_unix": 1772767250, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001563", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Arthur Coleman recorded at Boston Medical Center on 2021-10-28", "masked_text": "audio annotation Arthur Coleman recorded at Boston Medical Center on 2021-10-28", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 44, "end": 65}, {"phi_type": "DATE", "value": "2021-10-28", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fdf207b81c9d9fd7d8c61673b5a9154e4704386925484306c8ab32da82ce4255", "timestamp_unix": 1772803662, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001564", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Referral sent for James Wilson (DOB 1970-12-27) to specialist in Mayo Clinic.", "masked_text": "Referral sent for [NAME_3d8dc8] (DOB [DOB_ae177f]) to specialist in [LOCATION_5471a7].", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 18, "end": 30}, {"phi_type": "DOB", "value": "1970-12-27", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "86b35dce9e62d0fa09601438b9e8b8b409fd163745ea1eda8f0785ffc24ddcb8", "timestamp_unix": 1772537008, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-001565", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Maria Garcia recorded at Mount Sinai on 2007-05-26", "masked_text": "audio annotation Maria Garcia recorded at Mount Sinai on 2007-05-26", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 42, "end": 53}, {"phi_type": "DATE", "value": "2007-05-26", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b44018d84b92ca5bae77166817e24ab53e8de1bf6ae966cd5e85ba23e8585a29", "timestamp_unix": 1771646967, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001566", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Maria Garcia called from (555) 869-3514 reporting symptoms. Age: 66.", "masked_text": "[NAME_498cee] called from [PHONE_3fc639] reporting symptoms. Age: [AGE_3295c7].", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 0, "end": 12}, {"phi_type": "PHONE", "value": "(555) 869-3514", "start": 25, "end": 39}, {"phi_type": "AGE", "value": "66", "start": 65, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "368d4fbe2fa2dcd33a78930b4445cef05039fcb369ba2becec0a7c54defdfaf3", "timestamp_unix": 1771795795, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001567", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Imaging ordered for David Lee, MRN MRN-784010, DOB 1967-12-03 at Boston Medical Center.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]12-03 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 20, "end": 29}, {"phi_type": "MRN", "value": "MRN-784010", "start": 35, "end": 45}, {"phi_type": "DOB", "value": "1967-12-03", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e00d46f2be70bf3001d5aaca93df8358e3da479697c963e9a0d2ea823c9d5a60", "timestamp_unix": 1771776655, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-001568", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "vitals trace Priya Sharma age 21 facility NYU Langone", "masked_text": "vitals trace Priya Sharma age 21 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "21", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 42, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "374cdafb37fb31e9c24d5520fe8abdd780f09d0c1e5ff51e9ebf33a8de1b3eff", "timestamp_unix": 1772114975, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001569", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Maria Garcia recorded at Stanford Medical on 2010-09-25", "masked_text": "audio annotation Maria Garcia recorded at Stanford Medical on 2010-09-25", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 42, "end": 58}, {"phi_type": "DATE", "value": "2010-09-25", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a7a7c3f67ec67db6e0f135f18f88888fbf7d38186fadea695b7aa90abc9438eb", "timestamp_unix": 1771177817, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001570", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Carlos Rivera recorded at Cedars-Sinai on 2022-03-22", "masked_text": "audio annotation Alex Morgan recorded at General Hospital o2000-01-0122", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 43, "end": 55}, {"phi_type": "DATE", "value": "2022-03-22", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6df19939635c0f9087c05e627d66e3dfa204d657792e0cd98d1b2ace27d8fa29", "timestamp_unix": 1772299222, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001571", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Sarah Johnson MRN MRN-704093 facility Cedars-Sinai", "masked_text": "face_region detected patient [NAME_579335] MRN [MRN_b4690b] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-704093", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 67, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "99f7a4335475776d4f0b148df0955cb2db485465f9242b02518b3148e7c6cc14", "timestamp_unix": 1772630134, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001572", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "waveform header Michael Taylor DOB 1969-01-02 device Stanford Medical recorded 2008-09-14", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] rec[REDACTED]-09-14", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1969-01-02", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 53, "end": 69}, {"phi_type": "DATE", "value": "2008-09-14", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5f577bc172d4218aeafc5673c122b89d1331ea6d50376835a5f4c428cbc53c49", "timestamp_unix": 1771801999, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-001573", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Sarah Johnson phone number (788) 552-8877 age 56", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(788) 552-8877", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "56", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ce03ca562590f680b921c776ee5d1cf61cd95009b9cc588083de491b89a02332", "timestamp_unix": 1773016067, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001574", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Spoke with Claire Nguyen at (419) 819-7213. Address on file: 823 Pine St, Greenfield.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownenfield.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(419) 819-7213", "start": 28, "end": 42}, {"phi_type": "ADDRESS", "value": "823 Pine St, Greenfield", "start": 54, "end": 77}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f3de4c38c11a25e96feafe4ca2b69873ce0a3e2ad6105010db7e7babf531dde5", "timestamp_unix": 1773319696, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001575", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "voice transcript John Smith MRN MRN-920714 contact (926) 745-5417", "masked_text": "voice transcript [NAME_611732] MRN [MRN_3f49a4] contact [PHONE_5f7aaa]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "MRN", "value": "MRN-920714", "start": 32, "end": 42}, {"phi_type": "PHONE", "value": "(926) 745-5417", "start": 51, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0fa03a17cbd68a8788d5c791a3c12f66a0424f8fe92d2eb6c0dd82238f434de6", "timestamp_unix": 1771325265, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001576", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Susan Anderson MRN MRN-938122 facility Boston Medical Center", "masked_text": "face_region detected patient [NAME_4a6eeb] MRN [MRN_ca8b1e] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-938122", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 68, "end": 89}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "207d6f2eb8faeaa729ad443518e1db5ef740d2ff7fa9cf85493aed986c740a05", "timestamp_unix": 1772481592, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001577", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Referral sent for Diana Patel (DOB 1976-03-05) to specialist in Cleveland Clinic.", "masked_text": "Referral sent for Diana Patel (DOB 1976-03-05) to specialist in Cleveland Clinic.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1976-03-05", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 64, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.67, "risk_score_after": 0.67, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d5064c7368e691950930c306810a5af49c3497a98e67a8d44e82651b3cf25c1d", "timestamp_unix": 1771225357, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001578", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Thomas Harris date of birth 1972-06-27 MRN MRN-122519 presenting at Cleveland Clinic", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1972-06-27", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-122519", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d2cd1086ed3c4fc89b1043dcbc603a52ef3403bc7ee746aaff856e7f977c735c", "timestamp_unix": 1772360987, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-001579", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Michael Taylor called from (234) 115-7880 reporting symptoms. Age: 60.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 0, "end": 14}, {"phi_type": "PHONE", "value": "(234) 115-7880", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "60", "start": 67, "end": 69}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "83c6edba988237d8a956760a874c41ac9f8183bd8cb256263b29137b2635b390", "timestamp_unix": 1772689734, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001580", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Arthur Coleman recorded at Johns Hopkins on 2013-03-16", "masked_text": "audio annotation Alex Morgan recorded at General Hospital 2000-01-01-16", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 44, "end": 57}, {"phi_type": "DATE", "value": "2013-03-16", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c557429c5630373907619c69caf45b3de4c9a1159f777960442cb69deed430dd", "timestamp_unix": 1773417404, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001581", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Prescription issued to Thomas Harris (33yo) at 377 Pine St, Lakewood on 2007-06-22.", "masked_text": "Prescription issued to Thomas Harris (33yo) at 377 Pine St, Lakewood on 2007-06-22.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 23, "end": 36}, {"phi_type": "AGE", "value": "33", "start": 38, "end": 40}, {"phi_type": "ADDRESS", "value": "377 Pine St, Lakewood", "start": 50, "end": 71}, {"phi_type": "DATE", "value": "2007-06-22", "start": 75, "end": 85}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "912ee4cd12aba196a24ee4bc3848d485f4edf2fcb70dd7b50fef21faf6999b70", "timestamp_unix": 1771139685, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001582", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript David Lee MRN MRN-820216 contact (292) 555-1209", "masked_text": "voice transcript [NAME_972735] MRN [MRN_6adce9] contact [PHONE_6274b0]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "MRN", "value": "MRN-820216", "start": 31, "end": 41}, {"phi_type": "PHONE", "value": "(292) 555-1209", "start": 50, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d7a5194d9fb3c02942c19a2e8eb80a143f96b026f9af3d40f1e5c961efe9b153", "timestamp_unix": 1771751077, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-001583", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Emergency contact for Claire Nguyen: (840) 822-5017. DOB: 1984-10-10.", "masked_text": "Emergency contact for [NAME_2ea2ee]: [PHONE_29b1dc][DOB_e6931e]4-10-10.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 22, "end": 35}, {"phi_type": "PHONE", "value": "(840) 822-5017", "start": 37, "end": 51}, {"phi_type": "DOB", "value": "1984-10-10", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1d65c414eeda0256548efb139a9be80c7c98348ea54c7692a6ea591dca20df45", "timestamp_unix": 1771206490, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-001584", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Sarah Johnson age 28 facility UCSF Health", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "28", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 43, "end": 54}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "93abcbecb7c72461053fabccba4ccdc070f1016e1ca337491e6d7026b10a6456", "timestamp_unix": 1771099567, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001585", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Priya Sharma born 1937-11-17 at Stanford Medical on 2002-05-13", "masked_text": "follow up for Priya Sharma born 1937-11-17 at Stanford Medical on 2002-05-13", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1937-11-17", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 46, "end": 62}, {"phi_type": "DATE", "value": "2002-05-13", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8271f81291cd3ab7be28953c14552256083d11b4102900af302c4a2daad9050c", "timestamp_unix": 1773107136, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001586", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Record updated for Susan Anderson at 849 Pine St, Lakewood on 2022-03-08.", "masked_text": "Record updated for [NAME_4a6eeb] at [ADDRESS_7effb5] on [DATE_6d1ee5].", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "849 Pine St, Lakewood", "start": 37, "end": 58}, {"phi_type": "DATE", "value": "2022-03-08", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "3a429fefe1231cf99ea966f52200513af6342a61d6847bd0538803f51565c289", "timestamp_unix": 1771102922, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001587", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "ECG metadata patient Robert Chen MRN MRN-457183 date 2017-03-25", "masked_text": "ECG metadata patient [NAME_2665a8] MRN [MRN_d69c90] date [DATE_77e381]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-457183", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2017-03-25", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9919f4f73468799167e357c7d458eeb4afac75c4c9457b55698b7569cd55cadf", "timestamp_unix": 1771051821, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-001588", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation John Smith recorded at Mass General Hospital on 2014-02-14", "masked_text": "audio annotation John Smith recorded at Mass General Hospital on 2014-02-14", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 40, "end": 61}, {"phi_type": "DATE", "value": "2014-02-14", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "596792fa6f622b0cfa4a6c6f8851abd0946340a7b3d69c25db6afdd89443d188", "timestamp_unix": 1772889572, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001589", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "John Smith (MRN MRN-972380) discharged on 2016-11-17. Follow up at Mass General Hospital.", "masked_text": "John Smith (MRN MRN-972380) discharged on 2016-11-17. Follow up at Mass General Hospital.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "MRN", "value": "MRN-972380", "start": 16, "end": 26}, {"phi_type": "DATE", "value": "2016-11-17", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "ea03125cc3ea31ab70928ee51602f4ab472f0ef3fd85d5ae054787a46d07a706", "timestamp_unix": 1772761125, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001590", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Prescription issued to Linda Martinez (40yo) at 616 Pine St, Maplewood on 2014-07-22.", "masked_text": "Prescription issued to [NAME_f60f59] ([AGE_d64592]yo) at 616[ADDRESS_d5ac69] 201[DATE_c97e70]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 23, "end": 37}, {"phi_type": "AGE", "value": "40", "start": 39, "end": 41}, {"phi_type": "ADDRESS", "value": "616 Pine St, Maplewood", "start": 51, "end": 73}, {"phi_type": "DATE", "value": "2014-07-22", "start": 77, "end": 87}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "87ac70ee1aa1a36a09d036861b80a75e081373a81ff3dd09d37a034db1b61bb4", "timestamp_unix": 1771991924, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001591", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Imaging ordered for Carlos Rivera, MRN MRN-563094, DOB 1952-06-13 at Mount Sinai.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]06-13 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 20, "end": 33}, {"phi_type": "MRN", "value": "MRN-563094", "start": 39, "end": 49}, {"phi_type": "DOB", "value": "1952-06-13", "start": 50, "end": 60}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "ba94f156cd06c7f9922ce721ac6fc8fd2768c1e1bdf6a32742365b649be59727", "timestamp_unix": 1771359429, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-001592", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "waveform header Robert Chen DOB 1947-05-11 device Stanford Medical recorded 2006-03-28", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] rec[REDACTED]-03-28", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1947-05-11", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 50, "end": 66}, {"phi_type": "DATE", "value": "2006-03-28", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6afa9ffff32e5d46cb7584a88b5e4498ef6c98a05d5efb6fb7a2eaa8c364e2fe", "timestamp_unix": 1772729210, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-001593", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "face_region detected patient Maria Garcia MRN MRN-583861 facility Stanford Medical", "masked_text": "face_region detected patient [NAME_498cee] MRN [MRN_7fa3c9] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-583861", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 66, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0ae9ec876d34babbcb6b335fae2984dc8345cc9b534e6945c610177127d48317", "timestamp_unix": 1771773406, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001594", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "ECG metadata patient Diana Patel MRN MRN-896976 date 2023-07-20", "masked_text": "ECG metadata patient [NAME_c3b55b] MRN [MRN_b2d892] date [DATE_13e79b]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-896976", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2023-07-20", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "00dac2027218544ad32e81e494e63be5f934d20571ef2b54fc4f108c2d5592b9", "timestamp_unix": 1771383944, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-001595", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient Patricia Moore MRN MRN-831016 date 2021-03-06", "masked_text": "ECG metadata patient [NAME_b9db31] MRN [MRN_492097] date [DATE_fc48ae]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-831016", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2021-03-06", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0eeb827ccbbdd5db88f430a3e61ea51f6652e23019c2b659a7ef40835c323e29", "timestamp_unix": 1773022071, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-001596", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Prescription issued to Maria Garcia (42yo) at 656 Pine St, Riverside on 2000-05-07.", "masked_text": "Prescription issued to [NAME_498cee] ([AGE_a1d0c6]yo) at 656[ADDRESS_542d4a] 200[DATE_4db9b4]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 23, "end": 35}, {"phi_type": "AGE", "value": "42", "start": 37, "end": 39}, {"phi_type": "ADDRESS", "value": "656 Pine St, Riverside", "start": 49, "end": 71}, {"phi_type": "DATE", "value": "2000-05-07", "start": 75, "end": 85}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "4f5791410b10584b9ca884d98462d89d558396a3cb1c685177b79cc0f079ff32", "timestamp_unix": 1772930709, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.28625}}
{"record_id": "AUDIT-001597", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID David Lee phone (840) 112-5413 age 65", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 11, "end": 20}, {"phi_type": "PHONE", "value": "(840) 112-5413", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "65", "start": 46, "end": 48}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "384531e1ab88195a4adbd8669108fc83e19f9c663ef90ac3653b2613335926f5", "timestamp_unix": 1771684258, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001598", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Patricia Moore recorded at NYU Langone on 2021-12-18", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-018", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2021-12-18", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a0e53140ae7fc810c08f3254030d468c7cb409a173bbb3a20eb7edb66f6a7e25", "timestamp_unix": 1771625078, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001599", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Thomas Harris ID MRN-307847 institution Boston Medical Center", "masked_text": "DICOM header patient Thomas Harris ID MRN-307847 institution Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-307847", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 61, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3702e92bf5b2d69e7190952b9666c8953dd50e350d8ea31ee56b4468d62a695e", "timestamp_unix": 1770919788, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001600", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace James Wilson age 71 facility UCSF Health", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "71", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 42, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cf0e3173bb9298b6399dfd31a321dc35f15eac9f4f6ad8f2be114a296dd8beca", "timestamp_unix": 1773111451, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001601", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Referral sent for Marcus Webb (DOB 1962-07-24) to specialist in Mount Sinai.", "masked_text": "Referral sent for [NAME_ede0f8] (DOB [DOB_181128]) to specialist in [LOCATION_2d69ff].", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1962-07-24", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 64, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d4d0fa8679b4bbe0f443deca2aea5d2f17fcf9a22ea580f38a162057ebfa2f41", "timestamp_unix": 1771652400, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-001602", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "John Smith social security number 490-31-3501 address 640 Maple St, Riverside", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownerside", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "SSN", "value": "490-31-3501", "start": 34, "end": 45}, {"phi_type": "ADDRESS", "value": "640 Maple St, Riverside", "start": 48, "end": 71}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e851283b219e9243814e4a6f4846b80eeba008c81127f32fffd142dc271dffeb", "timestamp_unix": 1771597018, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001603", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Michael Taylor DOB 1949-10-20 scan date 2011-07-25", "masked_text": "imaging metadata [NAME_ae3ff9] DOB [DOB_4f0267] scan date [DATE_5ce02f]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1949-10-20", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2011-07-25", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "27ced6f9734bbcd1d84a34c948094ea5653269033ee517c0bf8c752739e67c09", "timestamp_unix": 1771478890, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001604", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Patient David Lee (DOB 1944-12-28, MRN MRN-116462) presented with chest pain at Mass General Hospital.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 8, "end": 17}, {"phi_type": "DOB", "value": "1944-12-28", "start": 23, "end": 33}, {"phi_type": "MRN", "value": "MRN-116462", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 80, "end": 101}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.9, "risk_score_after": 0.09, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "57747749b3994589848cd5b69ca4e7a9852a0205946d2aae8541d2dbae3f0fd6", "timestamp_unix": 1772590558, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-001605", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Michael Taylor phone number (883) 500-1083 age 56", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(883) 500-1083", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "56", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "86ea75af338291e222e4c870b5a00030073db23cd75879946177439976a0e08c", "timestamp_unix": 1771643049, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001606", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Susan Anderson DOB 1982-03-14 device Mayo Clinic recorded 2011-10-12", "masked_text": "waveform header Susan Anderson DOB 1982-03-14 device Mayo Clinic recorded 2011-10-12", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1982-03-14", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2011-10-12", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e3cc2e5752a9607365d250ac9cc6e99805cf0ada6280154967d7b600f851642d", "timestamp_unix": 1771643242, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001607", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Confirmed identity of Patricia Moore via MRN MRN-769516 and DOB 1941-07-10.", "masked_text": "Confirmed identity of Patricia Moore via MRN MRN-769516 and DOB 1941-07-10.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 22, "end": 36}, {"phi_type": "MRN", "value": "MRN-769516", "start": 45, "end": 55}, {"phi_type": "DOB", "value": "1941-07-10", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.63, "risk_score_after": 0.63, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "850da32373e1a241d200f6937d3c1d9b9fb561a2c9c5f82ee0fdb85fa041e723", "timestamp_unix": 1772554821, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001608", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Robert Chen date of birth 1982-12-11 MRN MRN-625518 presenting at NYU Langone", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1982-12-11", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-625518", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "2605140a52237329d8c010053f12840c95e073c8a1dea0b2de49d06908c5a120", "timestamp_unix": 1773070038, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-001609", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Maria Garcia phone (526) 733-4511 age 25", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(526) 733-4511", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "25", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "789d007b737b9c34fe6845bdfef1fe5c2c5abe0f7c64156ef372d15441c4929a", "timestamp_unix": 1773260845, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001610", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Linda Martinez recorded at UCSF Health on 2003-03-27", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-017", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2003-03-27", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "66756e64c757b06c71e0244eb9c151a782dcd299547eacf0be456ee8405fd78a", "timestamp_unix": 1773314890, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001611", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "voice transcript Carlos Rivera MRN MRN-425416 contact (637) 100-5909", "masked_text": "voice transcript [NAME_58ff53] MRN [MRN_d5a5b8] contact [PHONE_2d1e59]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-425416", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(637) 100-5909", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7e4b60fe11789c666b877a52ea40b964a575c3ac3fc50785b83778686938ac5b", "timestamp_unix": 1771645058, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001612", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Emily Brown DOB 1962-02-06 MRN MRN-221417", "masked_text": "voice profile Emily Brown DOB 1962-02-06 MRN MRN-221417", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1962-02-06", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-221417", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f54ee8941d4e4f48041fb5d8efdd66eac3ff34c7a1aae0807b5722dd1bb99d31", "timestamp_unix": 1773272059, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001613", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Patricia Moore ID MRN-237386 institution Boston Medical Center", "masked_text": "DICOM header patient Patricia Moore ID MRN-237386 institution Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-237386", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 62, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d91441061014533f3b788e935c636e0bd0c60d0abeb543a23883c1b4c05a9698", "timestamp_unix": 1770991550, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001614", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "DICOM header patient David Lee ID MRN-293314 institution Mount Sinai", "masked_text": "DICOM header patient [NAME_972735] ID [MRN_7580c0] institution [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-293314", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 57, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f1f28313111a873a869c36a5f4af9ee94823f61c1c977343321bd16e0e8e1930", "timestamp_unix": 1770901521, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001615", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "speaker ID Maria Garcia phone (297) 787-4647 age 82", "masked_text": "speaker ID Maria Garcia phone (297) 787-4647 age 82", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(297) 787-4647", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "82", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.62, "risk_score_after": 0.62, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3ccbcfdef6bafffd1afbd2c1567369a1843c7e3f23b16eaf45802f14b6fb866d", "timestamp_unix": 1773127785, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001616", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Priya Sharma age 37 facility Mount Sinai", "masked_text": "vitals trace Priya Sharma age 37 facility Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "37", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 42, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "35df88197e165510dc22301cf90f2e7a8831022a349f1d7ab1c116128c8fc2d9", "timestamp_unix": 1772579452, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001617", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Robert Chen social security number 589-96-2196 address 676 Pine St, Springfield", "masked_text": "Robert Chen social security number 589-96-2196 address 676 Pine St, Springfield", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "589-96-2196", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "676 Pine St, Springfield", "start": 49, "end": 73}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0b7c51c13c979193629da4da91fca587e5b6536427e85693f710805c8a4b8ad1", "timestamp_unix": 1771833616, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001618", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "David Lee date of birth 1959-07-04 MRN MRN-824047 presenting at Mayo Clinic", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "DOB", "value": "1959-07-04", "start": 24, "end": 34}, {"phi_type": "MRN", "value": "MRN-824047", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 64, "end": 75}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "667db4772c14c1b4378e48801e216f34d308475a6a5e7edb6f04fc58301e8e54", "timestamp_unix": 1772116127, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-001619", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "waveform header David Lee DOB 1970-07-02 device UCSF Health recorded 2006-01-06", "masked_text": "waveform header David Lee DOB 1970-07-02 device UCSF Health recorded 2006-01-06", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1970-07-02", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2006-01-06", "start": 68, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.82, "risk_score_after": 0.82, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a51d395b49e9a9c04a7640566766a740de449e3e82333a1809aeaee3dd0bda4d", "timestamp_unix": 1771372391, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001620", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Susan Anderson DOB 1949-02-26 MRN MRN-955631", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1949-02-26", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-955631", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7ee6b46efb8a25d5b5bef8ffafafaced13250421465ea621257879a8686b864e", "timestamp_unix": 1771153232, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-001621", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient identified as Robert Chen, SSN 514-45-2691, residing at 150 Cedar St, Lakewood.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownkewood.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 22, "end": 33}, {"phi_type": "SSN", "value": "514-45-2691", "start": 39, "end": 50}, {"phi_type": "ADDRESS", "value": "150 Cedar St, Lakewood", "start": 58, "end": 80}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "930bc5e68bc1ed1bd7fe3ba0702de3c260a93932c8fd3750532325ef0252cd85", "timestamp_unix": 1771742545, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001622", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Confirmed identity of Claire Nguyen via MRN MRN-981621 and DOB 1941-05-02.", "masked_text": "Confirmed identity of Claire Nguyen via MRN MRN-981621 and DOB 1941-05-02.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 22, "end": 35}, {"phi_type": "MRN", "value": "MRN-981621", "start": 44, "end": 54}, {"phi_type": "DOB", "value": "1941-05-02", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.63, "risk_score_after": 0.63, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d5bd5bb3c7a50d5520af899c1f578a7d0802855a31c7208c979a2683169be60e", "timestamp_unix": 1773304245, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001623", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Angela White MRN MRN-722981 date 2015-05-05", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-722981", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2015-05-05", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "87d0cd8450326095e7aa5965c27060fb3a6a4e451632c37433730fed18ef79e6", "timestamp_unix": 1772170451, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001624", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Angela White social security number 394-68-7655 address 423 Cedar St, Greenfield", "masked_text": "Angela White social security number 394-68-7655 address 423 Cedar St, Greenfield", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "394-68-7655", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "423 Cedar St, Greenfield", "start": 50, "end": 74}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9780327395b8f5e837f3efea7ab38f5b05b9b28033fe15d854a90a528b3f6ea2", "timestamp_unix": 1773261611, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001625", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Emergency contact for Kevin Zhang: (929) 484-9499. DOB: 1966-03-17.", "masked_text": "Emergency contact for [NAME_a23972]: [PHONE_029427][DOB_9a38a3]6-03-17.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 22, "end": 33}, {"phi_type": "PHONE", "value": "(929) 484-9499", "start": 35, "end": 49}, {"phi_type": "DOB", "value": "1966-03-17", "start": 49, "end": 59}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "cdfa07bb5e5727b04660571e510691f6ec34f8bf5ef9fa5a04bb613cdee3f9a0", "timestamp_unix": 1771822175, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-001626", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Referral sent for Kevin Zhang (DOB 1943-12-18) to specialist in NYU Langone.", "masked_text": "Referral sent for Kevin Zhang (DOB 1943-12-18) to specialist in NYU Langone.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1943-12-18", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 64, "end": 75}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d308c372d7bab4703b42e31b9372837ee9d8e1b1bbc64e34145fa6e7c475ae1a", "timestamp_unix": 1772925900, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001627", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Susan Anderson MRN MRN-146981 date 2004-05-06", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-146981", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2004-05-06", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3d6600037dafe7fab86d1129012da0d6b3030a44c1bec83fc12fb51dbe74d3c0", "timestamp_unix": 1772017267, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001628", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "ECG metadata patient Priya Sharma MRN MRN-423904 date 2004-01-21", "masked_text": "ECG metadata patient Priya Sharma MRN MRN-423904 date 2004-01-21", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-423904", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2004-01-21", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.65, "risk_score_after": 0.65, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "87704a6f7fc2cfd0c3b63c403517ecb611e054933377d51f4c0d4891b56d05ec", "timestamp_unix": 1772614338, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001629", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "John Smith called from (879) 252-4968 reporting symptoms. Age: 36.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "PHONE", "value": "(879) 252-4968", "start": 23, "end": 37}, {"phi_type": "AGE", "value": "36", "start": 63, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "09bd60603a85e38e93cfaf83d740bc721ea11eb0c63e6599f48322e7df5746f4", "timestamp_unix": 1772367189, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001630", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "David Lee social security number 371-98-4224 address 982 Oak St, Maplewood", "masked_text": "David Lee social security number 371-98-4224 address 982 Oak St, Maplewood", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "SSN", "value": "371-98-4224", "start": 33, "end": 44}, {"phi_type": "ADDRESS", "value": "982 Oak St, Maplewood", "start": 47, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "21842f11df0f993893cfd74d6b5ac09cdd611edcf3099622802233797ed8ede6", "timestamp_unix": 1772816033, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001631", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Robert Chen MRN MRN-339165 facility Mass General Hospital", "masked_text": "face_region detected patient Robert Chen MRN MRN-339165 facility Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-339165", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f809aa2b06cafac8cacc135dccc61e8e57976487c1f29b32d9effbd609f9d6d7", "timestamp_unix": 1772146614, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001632", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Angela White born 1968-10-25 at Cedars-Sinai on 2013-04-25", "masked_text": "follow up for [NAME_cada0d] born [DOB_7eafb4] at [LOCATION_42e401] o[DATE_a2c499]25", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1968-10-25", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 46, "end": 58}, {"phi_type": "DATE", "value": "2013-04-25", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "753a0acda7fdaff7a07e82b82442db8f1a09af1c2bb303c57031152a055f10d1", "timestamp_unix": 1771213573, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-001633", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for Susan Anderson born 1975-03-11 at Johns Hopkins on 2014-09-22", "masked_text": "follow up for [NAME_4a6eeb] born [DOB_60338f] at [LOCATION_965228] [DATE_674ece]-22", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1975-03-11", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 48, "end": 61}, {"phi_type": "DATE", "value": "2014-09-22", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5058fa133ca104c80976b5a44c92d7e874ada66647c5c16005efdad46b1f3428", "timestamp_unix": 1772061107, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-001634", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient identified as Marcus Webb, SSN 506-70-8129, residing at 623 Walnut St, Riverside.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownerside.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 22, "end": 33}, {"phi_type": "SSN", "value": "506-70-8129", "start": 39, "end": 50}, {"phi_type": "ADDRESS", "value": "623 Walnut St, Riverside", "start": 58, "end": 82}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e432453dab958f25edf9edba9039694dc8b0e7bdfd9ab35ab5d310d0051220aa", "timestamp_unix": 1771183588, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001635", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation David Lee recorded at Mount Sinai on 2022-07-18", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-018", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 39, "end": 50}, {"phi_type": "DATE", "value": "2022-07-18", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4dc2796fe2635fa7dcc710d8ffbdf73826024428ef8cdd5cfc9bcfe70dce2727", "timestamp_unix": 1773019068, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001636", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Diana Patel MRN MRN-982268 facility UCSF Health", "masked_text": "face_region detected patient [NAME_c3b55b] MRN [MRN_7a2b8a] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-982268", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c0b73409ac392fb5977651d32c8fa1d8cdc3a2c8c0fcee56dcd511f8ba22e0b7", "timestamp_unix": 1770971585, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001637", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Michael Taylor phone (827) 970-8845 age 49", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(827) 970-8845", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "49", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "51b2308069bb9958e6a2738b9edccc91c0b46d6182b0d9953f4f37d242f200a0", "timestamp_unix": 1772759421, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001638", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Maria Garcia phone (501) 408-9131 age 26", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(501) 408-9131", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "26", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e0dfc64e3d7e2a98de74e776d12c46d98c9cb36dba2375e09b69b91890c2fa31", "timestamp_unix": 1771325134, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001639", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient Patricia Moore (DOB 1980-03-04, MRN MRN-700506) presented with chest pain at Mount Sinai.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 8, "end": 22}, {"phi_type": "DOB", "value": "1980-03-04", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-700506", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 85, "end": 96}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1553b44256d4f2769910fa375817d6c8928f3332c61d3bb012e2ac7500fa42a8", "timestamp_unix": 1772566364, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-001640", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "patient name Michael Taylor phone number (496) 561-4387 age 45", "masked_text": "patient name Michael Taylor phone number (496) 561-4387 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(496) 561-4387", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "45", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6cc525d29062707f07a86eec6c7af6e414abca15396ffca4879005bf86a2ac35", "timestamp_unix": 1772151137, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001641", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient John Smith MRN MRN-331924 date 2012-12-05", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-331924", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2012-12-05", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "265969136e2ea5255eda4a809075493b7aed22b7cf520746b9206bf504855c7f", "timestamp_unix": 1772945990, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001642", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "patient name Claire Nguyen phone number (980) 550-3189 age 19", "masked_text": "patient name [NAME_2ea2ee] phone number [PHONE_374046] age [AGE_1f0e3d]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(980) 550-3189", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "19", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "903b9b715dd5d9d0aaa512c33a917772007d31723d5df1448fa9c0334bd901cb", "timestamp_unix": 1770991095, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001643", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Kevin Zhang DOB 1960-07-22 device Mount Sinai recorded 2006-06-17", "masked_text": "waveform header [NAME_a23972] DOB [DOB_ff5bcc] device [LOCATION_2d69ff] recorded[DATE_47989f]7", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1960-07-22", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2006-06-17", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "244d44ac13fae7b561b6c48d905460e81d65d6d60a9eadb1195831148bd0bcaa", "timestamp_unix": 1772978207, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001644", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Michael Taylor phone (967) 340-8662 age 57", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(967) 340-8662", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "57", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a291cd6fdd8145fb19fd2999ec19d8f5c2e8669cfe9eede52ea52569dcbc68d2", "timestamp_unix": 1771871751, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001645", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "imaging metadata Patricia Moore DOB 1981-06-19 scan date 2015-10-25", "masked_text": "imaging metadata Patricia Moore DOB 1981-06-19 scan date 2015-10-25", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1981-06-19", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2015-10-25", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.72, "risk_score_after": 0.72, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0f2240f726d09d60a58f572252c51adad4c044652bf25c11afe1c24804d67574", "timestamp_unix": 1771729780, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001646", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Thomas Harris born 1946-08-13 at Mayo Clinic on 2002-04-27", "masked_text": "follow up for [NAME_7ccf35] born [DOB_88917f] at [LOCATION_5471a7] on[DATE_7337e2]7", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1946-08-13", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 47, "end": 58}, {"phi_type": "DATE", "value": "2002-04-27", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4fe6c3c2ad45bf33dc75a4c436ec18407f39a877428bab40b76ed54f81b2d318", "timestamp_unix": 1772372660, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-001647", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Claire Nguyen DOB 1984-09-01 MRN MRN-784046", "masked_text": "voice profile Claire Nguyen DOB 1984-09-01 MRN MRN-784046", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1984-09-01", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-784046", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1947cba7cee18381e1f5bc0e1736bb2dadbe4ab21c5eca6f4f3e1360a3b4b664", "timestamp_unix": 1772967652, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001648", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "face_region detected patient Sarah Johnson MRN MRN-450551 facility Mayo Clinic", "masked_text": "face_region detected patient Sarah Johnson MRN MRN-450551 facility Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-450551", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bebba37e071c10b4d65316c55f849f12f5e945616fb38b10d45980ad0e32e35f", "timestamp_unix": 1770996142, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001649", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "audio annotation Kevin Zhang recorded at Boston Medical Center on 2010-08-08", "masked_text": "audio annotation Kevin Zhang recorded at Boston Medical Center on 2010-08-08", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 41, "end": 62}, {"phi_type": "DATE", "value": "2010-08-08", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.62, "risk_score_after": 0.62, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9fb13d70c89bbe3d6557c4269cdf0719f2ca0444982886d9b40d799191ca3388", "timestamp_unix": 1771544911, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001650", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Maria Garcia DOB 1959-08-06 MRN MRN-712403", "masked_text": "voice profile [NAME_498cee] DOB [DOB_e3eeb2] MRN [MRN_862c64]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1959-08-06", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-712403", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1eef11a7eda2cb5b7cb29edcb1386c714bd191b7d99eaab73c91155aff5b137b", "timestamp_unix": 1771923892, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001651", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Priya Sharma phone (898) 554-4202 age 60", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(898) 554-4202", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "60", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fefc89c13dc56042bbf02abde18906b672381366ee19dd394ce4a41a64204ac4", "timestamp_unix": 1771493089, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001652", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Arthur Coleman DOB 1981-07-01 device UCSF Health recorded 2002-01-25", "masked_text": "waveform header [NAME_13c9ac] DOB [DOB_031491] device [LOCATION_df473f] recorded[DATE_c269fb]5", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1981-07-01", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2002-01-25", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "04e772ad924ec9ef41b4f67fe03dba7b984df720b842a4558b56bb021ec66231", "timestamp_unix": 1772609102, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001653", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata James Wilson DOB 1972-05-27 scan date 2004-08-13", "masked_text": "imaging metadata [NAME_3d8dc8] DOB [DOB_ac6c81] scan date [DATE_a40dca]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1972-05-27", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2004-08-13", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f9558514a6f305b6cf14d2a449d7c3ebc99fa1867e28444f6575841d46d8ab2b", "timestamp_unix": 1770956288, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001654", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Kevin Zhang age 48 facility Stanford Medical", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "48", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 41, "end": 57}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "07d2dbb508310b5f160e44ff11d602e9fabccaec09b1d2bfa4efd5831393d593", "timestamp_unix": 1772389844, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001655", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Patricia Moore MRN MRN-353060 facility Mount Sinai", "masked_text": "face_region detected patient Patricia Moore MRN MRN-353060 facility Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-353060", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a1e74ccc961bafaff9e7a83f97d5001dd7597de5fb8f4b6a78cd0e47bf3d6d15", "timestamp_unix": 1772054197, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001656", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient identified as Maria Garcia, SSN 321-35-9743, residing at 593 Chestnut St, Springfield.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytowngfield.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 22, "end": 34}, {"phi_type": "SSN", "value": "321-35-9743", "start": 40, "end": 51}, {"phi_type": "ADDRESS", "value": "593 Chestnut St, Springfield", "start": 59, "end": 87}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "424aa21cce47d128c93431d58fb7112354ce971c693c9685b09a772ff0f874ee", "timestamp_unix": 1772411097, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001657", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Michael Taylor age 67 facility Cleveland Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "67", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 44, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7b311e8343f428378ec55ca28a5f62ecd3db1cfe9098588fe7405ce4b906a37d", "timestamp_unix": 1772369602, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001658", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Prescription issued to Marcus Webb (72yo) at 990 Chestnut St, Lakewood on 2012-08-09.", "masked_text": "Prescription issued to [NAME_ede0f8] ([AGE_32bb90]yo) at 990[ADDRESS_d14a29] 201[DATE_14114c]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 23, "end": 34}, {"phi_type": "AGE", "value": "72", "start": 36, "end": 38}, {"phi_type": "ADDRESS", "value": "990 Chestnut St, Lakewood", "start": 48, "end": 73}, {"phi_type": "DATE", "value": "2012-08-09", "start": 77, "end": 87}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5070ac9fd11a17b7c5df7dd1df6df502d714140d6657cf017c5089c08d0d1d24", "timestamp_unix": 1771638468, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-001659", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Lab results for Arthur Coleman, 20 year old from Johns Hopkins, reviewed on 2002-01-03.", "masked_text": "Lab results for [NAME_13c9ac], [AGE_98f137] year old from [LOCATION_965228], reviewed on [DATE_1632b1].", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "20", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 49, "end": 62}, {"phi_type": "DATE", "value": "2002-01-03", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "3dbf6a70984d6106523fcd534eef1d950c2d2e15134910e796f1b14de7c45698", "timestamp_unix": 1771620319, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-001660", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with Sarah Johnson at (806) 572-8795. Address on file: 406 Chestnut St, Fairview.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownairview.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(806) 572-8795", "start": 28, "end": 42}, {"phi_type": "ADDRESS", "value": "406 Chestnut St, Fairview", "start": 54, "end": 79}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c6ae802eb316a7b8cb9d9ea3f68cb5ead3467400ba73e85661d6f421e6481aed", "timestamp_unix": 1773084197, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001661", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "imaging metadata Michael Taylor DOB 1963-11-12 scan date 2013-01-06", "masked_text": "imaging metadata [NAME_ae3ff9] DOB [DOB_e18ec4] scan date [DATE_109423]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1963-11-12", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2013-01-06", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e9a4089d0b2f27971ec973275ca1c165906cc90dfeba6e9a4e3e6efc3225b1c8", "timestamp_unix": 1771235925, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-001662", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Claire Nguyen MRN MRN-813241 date 2004-04-16", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-813241", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2004-04-16", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "247a7685275a6a1c594a3e1a6dea32289754332d37715c14f9661308cff216c9", "timestamp_unix": 1770940796, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001663", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Linda Martinez DOB 1979-12-07 MRN MRN-622431", "masked_text": "voice profile [NAME_f60f59] DOB [DOB_9f5511] MRN [MRN_84cc7b]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1979-12-07", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-622431", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cd5f4ae342ff0ed7f9b14fe1afc2c4b81f66f3f94f2560d81aaf7e4ef284199e", "timestamp_unix": 1772950355, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001664", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Confirmed identity of James Wilson via MRN MRN-898335 and DOB 1937-08-17.", "masked_text": "Confirmed identity of [NAME_3d8dc8] via MRN [MRN_1ebaa8] and[DOB_162257]08-17.", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 22, "end": 34}, {"phi_type": "MRN", "value": "MRN-898335", "start": 43, "end": 53}, {"phi_type": "DOB", "value": "1937-08-17", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "2cb8eb667fae3d9efa5dcdf57d234d830ab86a19ba925f39a555d8226fd3be2c", "timestamp_unix": 1771634375, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-001665", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Robert Chen MRN MRN-602486 facility Stanford Medical", "masked_text": "face_region detected patient [NAME_2665a8] MRN [MRN_722e2a] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-602486", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 65, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "314a95bba3be3924f2ad03930263fb70ec8fd00dc377d8a77363abe40ce850df", "timestamp_unix": 1773103021, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001666", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Michael Taylor MRN MRN-373775 date 2000-04-06", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-373775", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2000-04-06", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6a5755b97a1c2eb01e77ce2efe2a3b9c2db6be8e41d3c97f128cb4d5cb8d2c60", "timestamp_unix": 1771622403, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001667", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Record updated for Patricia Moore at 311 Oak St, Riverside on 2000-10-27.", "masked_text": "Record updated for [NAME_b9db31] at [ADDRESS_a950b9] on [DATE_784282].", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "311 Oak St, Riverside", "start": 37, "end": 58}, {"phi_type": "DATE", "value": "2000-10-27", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "ee4305aff23f9170083600739e981f7495317401681caed6d269f8b45f0fae78", "timestamp_unix": 1771774083, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001668", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Arthur Coleman MRN MRN-223039 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_13c9ac] MRN [MRN_faa74a] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-223039", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "391a4cfa4e8c9be0a81df863ec7d4b06ca86d6520fb54375d880151b25a494e0", "timestamp_unix": 1772548136, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001669", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Emergency contact for Claire Nguyen: (593) 629-3069. DOB: 1943-04-03.", "masked_text": "Emergency contact for [NAME_2ea2ee]: [PHONE_827c98][DOB_68bec2]3-04-03.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 22, "end": 35}, {"phi_type": "PHONE", "value": "(593) 629-3069", "start": 37, "end": 51}, {"phi_type": "DOB", "value": "1943-04-03", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "568ffffbae950ed19283e81bde1823dccba1e72c90ced853a7fa64461bf96e69", "timestamp_unix": 1773215392, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-001670", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Patricia Moore ID MRN-565006 institution Cleveland Clinic", "masked_text": "DICOM header patient [NAME_b9db31] ID [MRN_b56589] institution [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-565006", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 62, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9827471b70de94a6500253c48f9ce98ea7fa35c989321a3acc1664b84e259f05", "timestamp_unix": 1773009610, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001671", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Marcus Webb DOB 1944-11-07 scan date 2011-06-21", "masked_text": "imaging metadata Marcus Webb DOB 1944-11-07 scan date 2011-06-21", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1944-11-07", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2011-06-21", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1afa3e96524add0dc77e3343e6b22442aec5f5f15c514837e95f7857778bf011", "timestamp_unix": 1771243931, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001672", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Record updated for Marcus Webb at 688 Birch St, Greenfield on 2023-09-15.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "688 Birch St, Greenfield", "start": 34, "end": 58}, {"phi_type": "DATE", "value": "2023-09-15", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e19e16977693c419287a70dd00b7b1b39bf80d58863fc669622e49d709e950c7", "timestamp_unix": 1773387454, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001673", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient John Smith MRN MRN-635215 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_611732] MRN [MRN_d01005] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-635215", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 64, "end": 85}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "68d394a975df65c397a93d0ef48163b174cb14e5bdce86a7c5276d71136c5928", "timestamp_unix": 1771995881, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001674", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Maria Garcia DOB 1967-09-03 scan date 2014-08-21", "masked_text": "imaging metadata [NAME_498cee] DOB [DOB_5b675f] scan date [DATE_8bb44d]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1967-09-03", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2014-08-21", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4ae9cc5cb2bc08af025e2104c348d7dd493002610d557d5772923ffbeed77eee", "timestamp_unix": 1771889203, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001675", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Marcus Webb recorded at Boston Medical Center on 2019-01-01", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2019-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 41, "end": 62}, {"phi_type": "DATE", "value": "2019-01-01", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d8cd4c62909aa1df465ce17368ae672f3dc91396f63bc4b6f0d8a3c39ed8fcbb", "timestamp_unix": 1772061882, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-001676", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Angela White DOB 1971-12-24 scan date 2013-11-28", "masked_text": "imaging metadata [NAME_cada0d] DOB [DOB_e2e28a] scan date [DATE_3db19f]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1971-12-24", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2013-11-28", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f8895864806747186692e52f4028e01af1138a9a906ce3ad3b1b9c75689488ac", "timestamp_unix": 1772066252, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001677", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Thomas Harris MRN MRN-376307 facility UCSF Health", "masked_text": "face_region detected patient [NAME_7ccf35] MRN [MRN_d27f51] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-376307", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6e9c59baf00462b8cbd1300e3711e8d3dbc888f52689b4c375a5a358485cac1b", "timestamp_unix": 1773186711, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001678", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Sarah Johnson ID MRN-620551 institution UCSF Health", "masked_text": "DICOM header patient [NAME_579335] ID [MRN_d262e0] institution [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-620551", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c1a9fea11d71e45bdf4de3626ae683ce4c9cd6b040f636fda80cb910ae6ce9c5", "timestamp_unix": 1772664170, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001679", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Imaging ordered for Diana Patel, MRN MRN-833327, DOB 1948-04-12 at Cedars-Sinai.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]04-12 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 20, "end": 31}, {"phi_type": "MRN", "value": "MRN-833327", "start": 37, "end": 47}, {"phi_type": "DOB", "value": "1948-04-12", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 67, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "19931087e4fcaac6680fbdb2f1910c17ae26400b3202f59ac915b5163b44d622", "timestamp_unix": 1773236785, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-001680", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "face_region detected patient Diana Patel MRN MRN-686316 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_c3b55b] MRN [MRN_edfe24] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-686316", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a2315d8de0fac08f4df262f62ed078a4aceab63c8ccea732055e6051378d2e22", "timestamp_unix": 1773162328, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001681", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace John Smith age 44 facility Johns Hopkins", "masked_text": "vitals trace John Smith age 44 facility Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 13, "end": 23}, {"phi_type": "AGE", "value": "44", "start": 28, "end": 30}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 40, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "99b0998f7cd07833569ed8785b32207f835fe9ae9d432aad48ed18ad5e5d34ce", "timestamp_unix": 1772771435, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001682", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "vitals trace Linda Martinez age 75 facility Cedars-Sinai", "masked_text": "vitals trace [NAME_f60f59] age [AGE_d09bf4] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "75", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 44, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ff646dfdf2c3f735694701154ba95d0a72b5979188c45b785d2b80f54cbd9c07", "timestamp_unix": 1773186585, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001683", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Angela White phone (454) 865-5472 age 83", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(454) 865-5472", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "83", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "56b3fcea932be832c510dd4d44366efe8f5b0540d90e64754a3a7992d3b6f5cd", "timestamp_unix": 1772217020, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001684", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Angela White born 1952-03-24 at Mass General Hospital on 2015-10-27", "masked_text": "follow up for [NAME_cada0d] born [DOB_371bb5] at [LOCATION_76e661]e5ec7] 2015-10-27", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1952-03-24", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 46, "end": 67}, {"phi_type": "DATE", "value": "2015-10-27", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ac7f539312ba5de915f21951f5ebd5338d9e6175ad9c820ae8d890015f71d731", "timestamp_unix": 1771594597, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.24075}}
{"record_id": "AUDIT-001685", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Thomas Harris recorded at Stanford Medical on 2014-11-03", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-11-03", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 43, "end": 59}, {"phi_type": "DATE", "value": "2014-11-03", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4b9a982bfe44100b3d1904883968274593b32259012fbe33d1178c429f2f6f01", "timestamp_unix": 1770891982, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001686", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "Susan Anderson social security number 741-58-1182 address 247 Cedar St, Maplewood", "masked_text": "[NAME_4a6eeb] social security number [SSN_53bd8d] ad[ADDRESS_ce4365]lewood", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "741-58-1182", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "247 Cedar St, Maplewood", "start": 52, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "30cf05ff80f1157761a18714396ee60c6347db5453846779f1918e5bb04f5239", "timestamp_unix": 1771812158, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001687", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Robert Chen DOB 1977-09-06 device NYU Langone recorded 2004-03-02", "masked_text": "waveform header Robert Chen DOB 1977-09-06 device NYU Langone recorded 2004-03-02", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1977-09-06", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2004-03-02", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bcaa04900695fc31c582b3a834e35aa9f980626af26e5ee80a591e3eef90ac2a", "timestamp_unix": 1772483536, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001688", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "ECG metadata patient James Wilson MRN MRN-639682 date 2001-05-26", "masked_text": "ECG metadata patient [NAME_3d8dc8] MRN [MRN_3d832f] date [DATE_3bdeb3]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-639682", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2001-05-26", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ee671cfedfd0ce6bfff10444d7bef4a6a6d7f021b1e59e85a4ff7001e53c394d", "timestamp_unix": 1772084456, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-001689", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Thomas Harris age 79 facility Mass General Hospital", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "79", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 43, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "244cc677365abc392279d065c9bd9c30714bafff399509b7eac9221d7e984048", "timestamp_unix": 1772378492, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001690", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID Maria Garcia phone (644) 463-4160 age 37", "masked_text": "speaker ID [NAME_498cee] phone [PHONE_e5555c] age [AGE_a5bfc9]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(644) 463-4160", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "37", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3c92d691b40fcc30f317575724973e6c3ebde9fa5cf43c003c12246fa8c2cd93", "timestamp_unix": 1771640942, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-001691", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Linda Martinez DOB 1958-03-02 device Cleveland Clinic recorded 2011-11-04", "masked_text": "waveform header [NAME_f60f59] DOB [DOB_e16857] device [LOCATION_6532a6] rec[DATE_2fdcff]-11-04", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1958-03-02", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 53, "end": 69}, {"phi_type": "DATE", "value": "2011-11-04", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "018a03395c092c4f963a8847a970ba435126dadb55906aeced408b0d69d5128f", "timestamp_unix": 1771154250, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001692", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Emily Brown ID MRN-844040 institution Cedars-Sinai", "masked_text": "DICOM header patient Emily Brown ID MRN-844040 institution Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-844040", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 59, "end": 71}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7eb1c998b6ac0587d5c109aa5a9ad2c11ef9638cb9812a5c667d88c60ecb1d87", "timestamp_unix": 1773443360, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001693", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Diana Patel age 55 facility Mount Sinai", "masked_text": "vitals trace Diana Patel age 55 facility Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "55", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a3f939486a34b18e7f25b1cd53d525ca8e9ea61f43b1a25c3e7a9b3e67fe2504", "timestamp_unix": 1771932213, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001694", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Emily Brown DOB 1965-01-23 MRN MRN-468414", "masked_text": "voice profile Emily Brown DOB 1965-01-23 MRN MRN-468414", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1965-01-23", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-468414", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b7576c77ea731ad86cf8e733651777bf2901463a8c517843fa2dc83735c1cda0", "timestamp_unix": 1771913628, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001695", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Spoke with Robert Chen at (801) 566-5710. Address on file: 211 Birch St, Maplewood.", "masked_text": "Spoke with [NAME_2665a8] at [PHONE_ec7263]. Address on[ADDRESS_08c160]plewood.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(801) 566-5710", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "211 Birch St, Maplewood", "start": 52, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b1740e7d1121256ae3676a9142ba5730d7ab65c06c7ef97dd2ab8d3815607cad", "timestamp_unix": 1772261176, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001696", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for David Lee born 1953-04-26 at UCSF Health on 2012-02-14", "masked_text": "follow up for David Lee born 1953-04-26 at UCSF Health on 2012-02-14", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 14, "end": 23}, {"phi_type": "DOB", "value": "1953-04-26", "start": 29, "end": 39}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2012-02-14", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "2c57a984d6849dc87b04ad4fa0edd915fafe42b9dd1fabd474cab5aa2d3a4aff", "timestamp_unix": 1773356929, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001697", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Angela White MRN MRN-579097 date 2014-12-11", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-579097", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2014-12-11", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9844d59dbc18164c6fa19605228c75c275e077f27e9368207da6717992584f90", "timestamp_unix": 1771955713, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001698", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "vitals trace David Lee age 41 facility Cleveland Clinic", "masked_text": "vitals trace [NAME_972735] age [AGE_3416a7] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "AGE", "value": "41", "start": 27, "end": 29}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 39, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bcfddec413bfa1f48b6b589125aa6d5a3b6f9d24c3cccb1bf3d63e1dec525264", "timestamp_unix": 1772662970, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.28051}}
{"record_id": "AUDIT-001699", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Patricia Moore DOB 1936-11-28 MRN MRN-385887", "masked_text": "voice profile [NAME_b9db31] DOB [DOB_ec1e76] MRN [MRN_40a4da]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1936-11-28", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-385887", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2b239a6059d03e3e7ad3dc99b982c357d54805d654f1e912e26a7c8b9415ac8e", "timestamp_unix": 1772840570, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001700", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Emergency contact for Michael Taylor: (843) 800-6421. DOB: 1946-07-22.", "masked_text": "Emergency contact for [NAME_ae3ff9]: [PHONE_b73194][DOB_dcade0]6-07-22.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 22, "end": 36}, {"phi_type": "PHONE", "value": "(843) 800-6421", "start": 38, "end": 52}, {"phi_type": "DOB", "value": "1946-07-22", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "28a95553f01f5c32e228367d0be1383f7bb1d5409dfc3b55cce3e3ccf91a3d6d", "timestamp_unix": 1772095185, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-001701", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient James Wilson MRN MRN-398249 facility Stanford Medical", "masked_text": "face_region detected patient James Wilson MRN MRN-398249 facility Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-398249", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 66, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "82e0e0013103a27e63478d65e4b6be43f4f3b8cca54c0d8b3675ca1ecd5961d5", "timestamp_unix": 1771497629, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001702", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Michael Taylor called from (855) 762-3403 reporting symptoms. Age: 25.", "masked_text": "Michael Taylor called from (855) 762-3403 reporting symptoms. Age: 25.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 0, "end": 14}, {"phi_type": "PHONE", "value": "(855) 762-3403", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "25", "start": 67, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "4642576c0cef965ba41b71ec5aa48f407002f979d4ffb458bc3aeaf05a7e496f", "timestamp_unix": 1772019624, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001703", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Arthur Coleman recorded at NYU Langone on 2003-08-13", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-013", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2003-08-13", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5c3a07615e4c59956aec096509dbfad8c3962f94a9cda49f3d51978d7cdbbae3", "timestamp_unix": 1773295527, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001704", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Arthur Coleman ID MRN-350588 institution Cleveland Clinic", "masked_text": "DICOM header patient Arthur Coleman ID MRN-350588 institution Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-350588", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 62, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "64d451b772873931a439b109d4160b75cd33325cf74bdfeb556b2cb5dc960c19", "timestamp_unix": 1773141067, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001705", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient John Smith MRN MRN-644349 date 2011-03-24", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-644349", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2011-03-24", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "793df84d356d307374ee0aea334ee214bda6b42151da2eb7fdabc62554fbf393", "timestamp_unix": 1771903864, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001706", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Michael Taylor MRN MRN-510997 date 2014-02-19", "masked_text": "ECG metadata patient Michael Taylor MRN MRN-510997 date 2014-02-19", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-510997", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2014-02-19", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "faafbedb1432d58918ba4512e9383fc82421a0cf8befe0767a3c16b724a83a56", "timestamp_unix": 1772910237, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001707", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "ECG metadata patient Sarah Johnson MRN MRN-127671 date 2017-02-21", "masked_text": "ECG metadata patient Sarah Johnson MRN MRN-127671 date 2017-02-21", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-127671", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2017-02-21", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.65, "risk_score_after": 0.65, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0ecadee60cb040037d29091ec72bfd2ecdbd7ca99f643cc361858ad70dcaf7a7", "timestamp_unix": 1772626558, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001708", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Marcus Webb phone number (250) 186-5547 age 82", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(250) 186-5547", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "82", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f487a7fe0244150dde3e5933b053888653c1afed58b86bf2b70d4b6bd1f97791", "timestamp_unix": 1773008757, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001709", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Kevin Zhang recorded at Mount Sinai on 2022-10-22", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-012", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 41, "end": 52}, {"phi_type": "DATE", "value": "2022-10-22", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9f0f482beea9d969cda63d9a5ab70e32bb6ccf04cc74a9d8cc4f8f687462cff4", "timestamp_unix": 1772823725, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001710", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Spoke with Linda Martinez at (948) 643-3862. Address on file: 846 Walnut St, Fairview.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownairview.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(948) 643-3862", "start": 29, "end": 43}, {"phi_type": "ADDRESS", "value": "846 Walnut St, Fairview", "start": 55, "end": 78}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "0f3e86f8efcee4998f2f220d2c63c9b7919ce2f21c7237f7e58276b6cc118a39", "timestamp_unix": 1771248156, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001711", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "vitals trace Sarah Johnson age 60 facility Cedars-Sinai", "masked_text": "vitals trace [NAME_579335] age [AGE_072b03] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "60", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 43, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f97309386ea77ca159c2e9cb3f9695843db3eac7315e6ce216472b6c9f096898", "timestamp_unix": 1772543278, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001712", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Sarah Johnson recorded at Mayo Clinic on 2008-07-21", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-011", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2008-07-21", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1162cb44c9e2fbf98b21ce898c4f3a6d82862f5e1c234c7666892c52f5b2f1d5", "timestamp_unix": 1771849693, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001713", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace James Wilson age 59 facility Mass General Hospital", "masked_text": "vitals trace James Wilson age 59 facility Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "59", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 42, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "227db54297a25f8fb483e839d620a037b7c0f47da6fb6164de3cb7634b2312eb", "timestamp_unix": 1772893735, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001714", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Angela White DOB 1956-06-06 MRN MRN-823041", "masked_text": "voice profile [NAME_cada0d] DOB [DOB_8fe5c3] MRN [MRN_cf638f]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1956-06-06", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-823041", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "879b0fd7bea2bdae864d0f9f00e172e9fbe2fd7bb40992ccd5b53472e48e207b", "timestamp_unix": 1771107273, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001715", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Patricia Moore MRN MRN-228157 contact (369) 919-3089", "masked_text": "voice transcript [NAME_b9db31] MRN [MRN_c17dc1] contact [PHONE_9b16d5]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-228157", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(369) 919-3089", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9243948c6a8e8ffd0e4a120c56148b7249101771f1a81f0433afd831a3f35ad5", "timestamp_unix": 1772042114, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-001716", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Emergency contact for Thomas Harris: (533) 593-9109. DOB: 1978-12-26.", "masked_text": "Emergency contact for [NAME_7ccf35]: [PHONE_a013af][DOB_4e5ede]8-12-26.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 22, "end": 35}, {"phi_type": "PHONE", "value": "(533) 593-9109", "start": 37, "end": 51}, {"phi_type": "DOB", "value": "1978-12-26", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "db2277c84547aad019826c80bb0c009d2b0ff585073ed128a8140d0091c228a6", "timestamp_unix": 1772562057, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-001717", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "face_region detected patient David Lee MRN MRN-823448 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_972735] MRN [MRN_060f52] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 29, "end": 38}, {"phi_type": "MRN", "value": "MRN-823448", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 63, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c6725c6d273d89994c3c413a5ca179808683e222eb465368253cf5a61adb7e0f", "timestamp_unix": 1770968887, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001718", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata James Wilson DOB 1946-10-09 scan date 2010-06-01", "masked_text": "imaging metadata [NAME_3d8dc8] DOB [DOB_54835b] scan date [DATE_eb8838]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1946-10-09", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2010-06-01", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "42055a77d991584f108fb212c495c3318a55901e4a327ac07a4aa16ccca62a9e", "timestamp_unix": 1772494334, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001719", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile John Smith DOB 1938-12-03 MRN MRN-414407", "masked_text": "voice profile [NAME_611732] DOB [DOB_13cd15] MRN [MRN_533b01]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1938-12-03", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-414407", "start": 44, "end": 54}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bae293bb2e5c6c98986a1434979f70f49db71b80447614ef9eca0acbb7929b47", "timestamp_unix": 1771249707, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001720", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Record updated for Robert Chen at 967 Cedar St, Fairview on 2020-02-04.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "967 Cedar St, Fairview", "start": 34, "end": 56}, {"phi_type": "DATE", "value": "2020-02-04", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "73174c23ca2c4911fe7db234c1f5e188f2ed49e36345f5c985fa1dd52ef00e9e", "timestamp_unix": 1773292282, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001721", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Angela White born 1938-11-03 at Cleveland Clinic on 2005-01-06", "masked_text": "follow up for [NAME_cada0d] born [DOB_557190] at [LOCATION_6532a6]ATE_3fd309]-01-06", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1938-11-03", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 46, "end": 62}, {"phi_type": "DATE", "value": "2005-01-06", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "caf4e1ba38be1d0b2942d4355fb507b593c4be1e52f10d6566f0efc2595374de", "timestamp_unix": 1772398573, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-001722", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "waveform header Diana Patel DOB 1971-05-01 device Stanford Medical recorded 2012-01-26", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] rec[REDACTED]-01-26", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1971-05-01", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 50, "end": 66}, {"phi_type": "DATE", "value": "2012-01-26", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "68e585b9a407a06bd8d09f0912f80f996b2ae606a08c4247e56ebb8037048722", "timestamp_unix": 1773241935, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-001723", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "David Lee (MRN MRN-153971) discharged on 2020-12-03. Follow up at Boston Medical Center.", "masked_text": "[REDACTED] (MRN [REDACTED]) discharged on [REDACTED]. Follow up at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "MRN", "value": "MRN-153971", "start": 15, "end": 25}, {"phi_type": "DATE", "value": "2020-12-03", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 66, "end": 87}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d10d4787f95725936c3da7957f91f12fb9f2215958cc6f0eb97ea31b4335b9fc", "timestamp_unix": 1772755939, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-001724", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Maria Garcia DOB 1939-07-17 scan date 2003-04-07", "masked_text": "imaging metadata Maria Garcia DOB 1939-07-17 scan date 2003-04-07", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1939-07-17", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2003-04-07", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "67250c8c6e7c3341b079bd953edabe87a7d2b9b249fdd9d6545b3718fea725cc", "timestamp_unix": 1771941411, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001725", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for Carlos Rivera at 219 Walnut St, Greenfield on 2005-10-02.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 19, "end": 32}, {"phi_type": "ADDRESS", "value": "219 Walnut St, Greenfield", "start": 36, "end": 61}, {"phi_type": "DATE", "value": "2005-10-02", "start": 65, "end": 75}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "febb6c911d831319b1c60cc7905f475817d5eac641c3cfae6b48c02f9bd69570", "timestamp_unix": 1770964171, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001726", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "voice transcript Sarah Johnson MRN MRN-782004 contact (796) 722-5429", "masked_text": "voice transcript [NAME_579335] MRN [MRN_5be63e] contact [PHONE_17b22e]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-782004", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(796) 722-5429", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d361091ca2884221e28fddac4e4dae28e74937cf87678773c3d8a161cfb57ad0", "timestamp_unix": 1771932349, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001727", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Robert Chen MRN MRN-105999 date 2001-10-17", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-105999", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2001-10-17", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "842ffd7ec7d28a52abb6bc988daca794fbd3ba662ceb63ca8099e358d7242d8b", "timestamp_unix": 1771339361, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001728", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Claire Nguyen recorded at Stanford Medical on 2019-02-14", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-02-14", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 43, "end": 59}, {"phi_type": "DATE", "value": "2019-02-14", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "83eb87087c08269795fad8c773a39ed7df4bc8a28f375741e4d49d9241b4cafc", "timestamp_unix": 1772135614, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001729", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Sarah Johnson MRN MRN-299950 contact (340) 322-2676", "masked_text": "voice transcript [NAME_579335] MRN [MRN_51a567] contact [PHONE_041c04]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-299950", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(340) 322-2676", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3a93d160896bddb50ccf73625d6718419fd2bbe8e68f6b0f1f35f2b5bd3c811c", "timestamp_unix": 1773398037, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-001730", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Diana Patel social security number 352-42-3603 address 183 Cedar St, Riverside", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownerside", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "352-42-3603", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "183 Cedar St, Riverside", "start": 49, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5e78318c31e6a22b8e15d59474426cc87f46e8518204fda6a885a88afe8dea6c", "timestamp_unix": 1771461455, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001731", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Arthur Coleman DOB 1974-12-07 device NYU Langone recorded 2017-12-28", "masked_text": "waveform header Arthur Coleman DOB 1974-12-07 device NYU Langone recorded 2017-12-28", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1974-12-07", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2017-12-28", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6a4352a6f5eede59432d4ccd30a5a04318e0d29a7641f992f61bb88573b20c03", "timestamp_unix": 1773135184, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001732", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Lab results for Maria Garcia, 94 year old from NYU Langone, reviewed on 2022-11-27.", "masked_text": "Lab results for [NAME_498cee], [AGE_f4b9ec] year old from [LOCATION_789675], reviewed on 20[DATE_4352b2]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "AGE", "value": "94", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 47, "end": 58}, {"phi_type": "DATE", "value": "2022-11-27", "start": 74, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c1456031a03c25042d8b9da93899d937c0cc002574a59a0ae19e52f5e9e72276", "timestamp_unix": 1772260175, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001733", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header David Lee DOB 1962-06-10 device Cleveland Clinic recorded 2018-09-11", "masked_text": "waveform header [NAME_972735] DOB [DOB_e0dbd5] device [LOCATION_6532a6] rec[DATE_7b892e]-09-11", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1962-06-10", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 48, "end": 64}, {"phi_type": "DATE", "value": "2018-09-11", "start": 68, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "700106642a2f956de23df38628ca73f9236d4b972bf94dc138e0209771d65130", "timestamp_unix": 1771137466, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001734", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Thomas Harris phone number (221) 589-1650 age 47", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(221) 589-1650", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "47", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a9116dbc3c669f2ad2586d4398744490a96db4af21cef7b6f1c28368232992d4", "timestamp_unix": 1770873795, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001735", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Arthur Coleman DOB 1940-12-14 MRN MRN-721984", "masked_text": "voice profile [NAME_13c9ac] DOB [DOB_1f071c] MRN [MRN_b77d3d]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1940-12-14", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-721984", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c9662cb0d280b5cec17eacc17dd06a8202d604c99216ceb40afa76365c847103", "timestamp_unix": 1771438809, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001736", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Susan Anderson ID MRN-790615 institution Boston Medical Center", "masked_text": "DICOM header patient Susan Anderson ID MRN-790615 institution Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-790615", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 62, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f9f3caa31102a10cdeb9fff456cc800046ceb79dabb688fcad8ac94fa404736d", "timestamp_unix": 1771022252, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001737", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Patricia Moore DOB 1970-05-24 scan date 2006-12-02", "masked_text": "imaging metadata Patricia Moore DOB 1970-05-24 scan date 2006-12-02", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1970-05-24", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2006-12-02", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "44c25e46ac2a45aa0c08ca9be55a4b0b93d50770a36eaaad1c7d775630085379", "timestamp_unix": 1771977640, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001738", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Sarah Johnson MRN MRN-883977 facility Cleveland Clinic", "masked_text": "face_region detected patient Sarah Johnson MRN MRN-883977 facility Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-883977", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3f300374f6b76e0a8e8ae63298ec8a3a4bad4579139be24c81ec48596b3c8172", "timestamp_unix": 1771958921, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001739", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID David Lee phone (344) 342-5273 age 23", "masked_text": "speaker ID David Lee phone (344) 342-5273 age 23", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 11, "end": 20}, {"phi_type": "PHONE", "value": "(344) 342-5273", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "23", "start": 46, "end": 48}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "58b72bde9a5827f0c6ae7e5a28a16a4ef04ce572bea15d55362e435e3663ff87", "timestamp_unix": 1772541939, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001740", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Marcus Webb DOB 1963-02-26 MRN MRN-955646", "masked_text": "voice profile Marcus Webb DOB 1963-02-26 MRN MRN-955646", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1963-02-26", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-955646", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "02a8e14f7c777d4201efc61cae7db58756379a0aeaf82cac0642b0324d0bb661", "timestamp_unix": 1771011585, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001741", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Susan Anderson MRN MRN-735778 date 2007-01-27", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-735778", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2007-01-27", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c31b0283b8778fc5c2490f1405c6024a5c90f89fc8cb9d79121d268eb57aff61", "timestamp_unix": 1773339412, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001742", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "John Smith called from (760) 481-2518 reporting symptoms. Age: 37.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "PHONE", "value": "(760) 481-2518", "start": 23, "end": 37}, {"phi_type": "AGE", "value": "37", "start": 63, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9f01451539538958935b407356508be891325bd1fc8676ec6d9e4ee63355725c", "timestamp_unix": 1772389486, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001743", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Lab results for David Lee, 79 year old from Boston Medical Center, reviewed on 2018-10-19.", "masked_text": "Lab results for David Lee, 79 year old from Boston Medical Center, reviewed on 2018-10-19.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "AGE", "value": "79", "start": 27, "end": 29}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 44, "end": 65}, {"phi_type": "DATE", "value": "2018-10-19", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8450ece34adad9c71a51cb89437abbe8919f2caa463c55a633c6d2f69d8e28b9", "timestamp_unix": 1772911542, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001744", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Emergency contact for James Wilson: (332) 206-1710. DOB: 1977-08-09.", "masked_text": "Emergency contact for [NAME_3d8dc8]: [PHONE_759940][DOB_a0abfb]7-08-09.", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 22, "end": 34}, {"phi_type": "PHONE", "value": "(332) 206-1710", "start": 36, "end": 50}, {"phi_type": "DOB", "value": "1977-08-09", "start": 50, "end": 60}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "12f19dfb18b1c5d13381c5069c9ea07d0c7f67499da57a4b7d0dcc010c622103", "timestamp_unix": 1773399643, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-001745", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "face_region detected patient Thomas Harris MRN MRN-698972 facility Mass General Hospital", "masked_text": "face_region detected patient Thomas Harris MRN MRN-698972 facility Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-698972", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fcaa8b2d87f0f9c7406af4c46b22af1ba4d95416f38ec4d20e064fb24115e314", "timestamp_unix": 1772902660, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001746", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with Priya Sharma at (932) 667-8437. Address on file: 672 Chestnut St, Lakewood.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownakewood.", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(932) 667-8437", "start": 27, "end": 41}, {"phi_type": "ADDRESS", "value": "672 Chestnut St, Lakewood", "start": 53, "end": 78}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "ecdf6194d0797407c11ec0f933e030c4f7d098a2e7245ed4ccd4ce35575a2d4c", "timestamp_unix": 1771435047, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001747", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "waveform header Claire Nguyen DOB 1973-09-03 device UCSF Health recorded 2015-04-02", "masked_text": "waveform header Claire Nguyen DOB 1973-09-03 device UCSF Health recorded 2015-04-02", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1973-09-03", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2015-04-02", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.82, "risk_score_after": 0.82, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5af3b8aef5faf8a7e7607a390cafb970055e9a36d23009c99aae8107525c83bd", "timestamp_unix": 1770988162, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001748", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient David Lee ID MRN-776541 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_972735] ID [MRN_5cb8ab] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-776541", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 57, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bd46e1feb40c81fcc67cebf8def76f1c69fa29a6eaa2f6dbabf2a3a0c53e5591", "timestamp_unix": 1772409837, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001749", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient identified as James Wilson, SSN 837-27-1540, residing at 208 Chestnut St, Greenfield.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownnfield.", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 22, "end": 34}, {"phi_type": "SSN", "value": "837-27-1540", "start": 40, "end": 51}, {"phi_type": "ADDRESS", "value": "208 Chestnut St, Greenfield", "start": 59, "end": 86}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d247d80e171b8694d5c295c4ff2c48cf231fa6f1f7afd7bae47c97911b7bc5c8", "timestamp_unix": 1772462000, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001750", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation John Smith recorded at Cleveland Clinic on 2020-02-25", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-02-25", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 40, "end": 56}, {"phi_type": "DATE", "value": "2020-02-25", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "05600a16821c47ecc7931d6c73faf5352eebd0c9fd5a7b66bc76073166e2f93e", "timestamp_unix": 1771105630, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001751", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "imaging metadata Patricia Moore DOB 1957-11-21 scan date 2016-12-19", "masked_text": "imaging metadata [NAME_b9db31] DOB [DOB_b0292b] scan date [DATE_55a4fa]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1957-11-21", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2016-12-19", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8384f8d45582f3beee6660e0a3a5ef077c8de5955c8d74f2b004002544f2bf3f", "timestamp_unix": 1771338778, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-001752", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Maria Garcia recorded at Stanford Medical on 2015-02-04", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-02-04", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 42, "end": 58}, {"phi_type": "DATE", "value": "2015-02-04", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "34f8d2f72f444486a75368e23eea5eed34bbac3c8bf6a8345c0d0947c5645e85", "timestamp_unix": 1773006791, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001753", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Sarah Johnson age 73 facility Johns Hopkins", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "73", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 43, "end": 56}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ad0d0242f4c951757c536af0d44768a9212bdfb3aa4b49bdddbe04c66cf7b687", "timestamp_unix": 1772189032, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001754", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace David Lee age 77 facility Boston Medical Center", "masked_text": "vitals trace David Lee age 77 facility Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "AGE", "value": "77", "start": 27, "end": 29}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 39, "end": 60}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b043f6ec8db9803ef4b381f6d66d46594b5abd1739ee9d7d144dca9fbd172043", "timestamp_unix": 1772217811, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001755", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Angela White phone number (462) 715-1980 age 30", "masked_text": "patient name Angela White phone number (462) 715-1980 age 30", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(462) 715-1980", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "30", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "50bd1f5b10aa9bd4551970f1a865b258e90dad24a368c997aef94951fa1b1136", "timestamp_unix": 1770955143, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001756", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation John Smith recorded at Cleveland Clinic on 2013-05-08", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-05-08", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 40, "end": 56}, {"phi_type": "DATE", "value": "2013-05-08", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d49a3672d0ca4196fdee1de9a8e16acc22ec03b9dd445e984f13c1f9e91a8a34", "timestamp_unix": 1772341416, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001757", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Thomas Harris MRN MRN-485041 facility UCSF Health", "masked_text": "face_region detected patient [NAME_7ccf35] MRN [MRN_c9f3ac] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-485041", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a5440f3504bd83cd78d58658c8cab5025df6fffbbef042c7ac8b431d5786129c", "timestamp_unix": 1771482807, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001758", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Robert Chen ID MRN-430513 institution Johns Hopkins", "masked_text": "DICOM header patient Robert Chen ID MRN-430513 institution Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-430513", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 59, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a251cf314b4da872db1d820cb66a791afcd8e54abfec494e18e6e772b2a5dea3", "timestamp_unix": 1771859520, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001759", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Prescription issued to James Wilson (72yo) at 902 Oak St, Fairview on 2005-11-28.", "masked_text": "Prescription issued to [NAME_3d8dc8] ([AGE_32bb90]yo) at 902[ADDRESS_3880b3] 200[DATE_db8030]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 23, "end": 35}, {"phi_type": "AGE", "value": "72", "start": 37, "end": 39}, {"phi_type": "ADDRESS", "value": "902 Oak St, Fairview", "start": 49, "end": 69}, {"phi_type": "DATE", "value": "2005-11-28", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1b4252f26e208d945b20b4e507604de8a19840d3a1fc12032386e5fa94c4bd8b", "timestamp_unix": 1771916745, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-001760", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Sarah Johnson social security number 376-28-7768 address 519 Main St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "376-28-7768", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "519 Main St, Greenfield", "start": 51, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9b92dc3259b28ac7dc0f353439ac57e8a9f395fb8791ecb1159abd72aa5a7267", "timestamp_unix": 1772570566, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001761", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Priya Sharma DOB 1960-09-05 device UCSF Health recorded 2004-04-12", "masked_text": "waveform header [NAME_74036d] DOB [DOB_2657c1] device [LOCATION_df473f] recorded[DATE_b85604]2", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1960-09-05", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2004-04-12", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f1a2e6b7087ede22645e31025506af61d49597385ee23f32c8c9bae739d6e658", "timestamp_unix": 1771991086, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001762", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Emily Brown recorded at Mount Sinai on 2022-11-17", "masked_text": "audio annotation Emily Brown recorded at Mount Sinai on 2022-11-17", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 41, "end": 52}, {"phi_type": "DATE", "value": "2022-11-17", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a8d555ba77f714233fe28b16ea00b6afc80006a1e16124617d48e949cb578960", "timestamp_unix": 1772561488, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001763", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Michael Taylor DOB 1943-06-06 scan date 2008-10-08", "masked_text": "imaging metadata [NAME_ae3ff9] DOB [DOB_885678] scan date [DATE_292d7b]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1943-06-06", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2008-10-08", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5ab571964fe46e7aa0778503c4c0c4264d2ff06f993045e1c7e162646e337465", "timestamp_unix": 1772265818, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001764", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Referral sent for Marcus Webb (DOB 1971-09-28) to specialist in Cedars-Sinai.", "masked_text": "Referral sent for Marcus Webb (DOB 1971-09-28) to specialist in Cedars-Sinai.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1971-09-28", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 64, "end": 76}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "156903fb162c7bf220d25b08dc81164ef8cbad565c35a44deccf3feb684f8af4", "timestamp_unix": 1772232508, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001765", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Michael Taylor DOB 1942-01-28 device Boston Medical Center recorded 2001-02-25", "masked_text": "waveform header Michael Taylor DOB 1942-01-28 device Boston Medical Center recorded 2001-02-25", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1942-01-28", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 53, "end": 74}, {"phi_type": "DATE", "value": "2001-02-25", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cae7b3b875bdad5184cd2e279d1294544d00fb21aea8aabd26be9596e01b67df", "timestamp_unix": 1772857116, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001766", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "DICOM header patient Patricia Moore ID MRN-800898 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_b9db31] ID [MRN_9aaff9] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-800898", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 62, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c40cd52fe6611d977930800629b56b07e74ee27d6b952f8f53e1b1b8c30ac3c4", "timestamp_unix": 1770998399, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001767", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Michael Taylor ID MRN-262062 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_ae3ff9] ID [MRN_046a83] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-262062", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 62, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d774ca815c9ac8b5b3b513b8ee1829cb4a4c46e27139902793c66df724e3ecba", "timestamp_unix": 1772165228, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001768", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Sarah Johnson phone (311) 604-5716 age 85", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(311) 604-5716", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "85", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fd8597a3bd644c301a656b6bc751067b7837894dd89e46389437c5df737748a9", "timestamp_unix": 1772841470, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001769", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "DICOM header patient Robert Chen ID MRN-598909 institution UCSF Health", "masked_text": "DICOM header patient Robert Chen ID MRN-598909 institution UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-598909", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 59, "end": 70}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "af610064afb46b03f0428c5cae7587c5af61919fd991f2d26c7b8131da3b856a", "timestamp_unix": 1773033429, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001770", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "John Smith (MRN MRN-467227) discharged on 2021-11-11. Follow up at UCSF Health.", "masked_text": "[NAME_611732] (MRN [MRN_afab55]) discharged on [DATE_dbd342]. Follow up at [LOCATION_df473f].", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "MRN", "value": "MRN-467227", "start": 16, "end": 26}, {"phi_type": "DATE", "value": "2021-11-11", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c2adfa951f3929f5e3436cc1164224d75cd9a4fa4b13205f0b128fb59b7638de", "timestamp_unix": 1771244182, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001771", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Michael Taylor born 1966-08-26 at NYU Langone on 2006-12-26", "masked_text": "follow up for [NAME_ae3ff9] born [DOB_823741] at [LOCATION_789675] on[DATE_da7c23]6", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1966-08-26", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2006-12-26", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b3f56ebafdc2cd3e867806ffade6945b9d7c7521079796271651dab41c9de860", "timestamp_unix": 1772544165, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-001772", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Patricia Moore recorded at Cedars-Sinai on 2008-04-21", "masked_text": "audio annotation Alex Morgan recorded at General Hospital o2000-01-0121", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 44, "end": 56}, {"phi_type": "DATE", "value": "2008-04-21", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b843cc81d87d728a862e95a563d373ddddf687ac595c0d24fd9ea9f23e60082b", "timestamp_unix": 1771062308, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001773", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "ECG metadata patient Diana Patel MRN MRN-360703 date 2007-01-22", "masked_text": "ECG metadata patient [NAME_c3b55b] MRN [MRN_862f52] date [DATE_e1c045]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-360703", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2007-01-22", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d2798d0b98e59bbcde89e351df592b40917acbe5cb159766a6c7f820f8533bb8", "timestamp_unix": 1771452132, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-001774", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Robert Chen phone (287) 859-6101 age 76", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(287) 859-6101", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "76", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b0716fb3196b3e0f7885011750b7bf4013620702611a2ca1c83cf94f887395cd", "timestamp_unix": 1771245874, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001775", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Diana Patel date of birth 1935-10-02 MRN MRN-258065 presenting at UCSF Health", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1935-10-02", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-258065", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a0b87e767e668eacb0b5842e8c9b7f04616ddcdd0a32578f35821d1415717edb", "timestamp_unix": 1772421011, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-001776", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile David Lee DOB 1943-04-07 MRN MRN-952345", "masked_text": "voice profile [NAME_972735] DOB [DOB_230765] MRN [MRN_5c6e06]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 14, "end": 23}, {"phi_type": "DOB", "value": "1943-04-07", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-952345", "start": 43, "end": 53}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ec72e65328097f01e3a2d0676e99c3000f6ed9c6d826db84faab1b53bc10ef06", "timestamp_unix": 1771139704, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001777", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Thomas Harris DOB 1973-05-03 MRN MRN-452552", "masked_text": "voice profile Thomas Harris DOB 1973-05-03 MRN MRN-452552", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1973-05-03", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-452552", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5783cc0184d3ea36f219fee18cc97e57da82e76660a5290883fb595d02d9dcea", "timestamp_unix": 1771287025, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001778", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Carlos Rivera age 55 facility Mass General Hospital", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "55", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 43, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "54c642bb53eea86d68c260c9272255b6a37d6de11593b0d0545fc137a448898f", "timestamp_unix": 1771582141, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001779", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Robert Chen date of birth 1969-02-10 MRN MRN-141272 presenting at Mass General Hospital", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1969-02-10", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-141272", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 66, "end": 87}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b2f25dcd95b645af76fb4f91f50c2a70ba7a8a5efd3347bcf1f38bab2445861d", "timestamp_unix": 1772638830, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-001780", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Kevin Zhang DOB 1941-07-26 scan date 2017-06-15", "masked_text": "imaging metadata [NAME_a23972] DOB [DOB_359dd8] scan date [DATE_84827a]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1941-07-26", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2017-06-15", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3dcfe5da0fb1f27d58dc3a30125cbd640d09c857ddcf8ce0e92cc53fd37b26d5", "timestamp_unix": 1773089029, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001781", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Referral sent for Angela White (DOB 1964-11-05) to specialist in Mayo Clinic.", "masked_text": "Referral sent for [NAME_cada0d] (DOB [DOB_95c296]) to specialist in [LOCATION_5471a7].", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 18, "end": 30}, {"phi_type": "DOB", "value": "1964-11-05", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e3c57a133bdb26676a24ec8508f384c94afc77c12214739be17c486a10b68b9d", "timestamp_unix": 1772280801, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-001782", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Patricia Moore DOB 1962-12-09 MRN MRN-808615", "masked_text": "voice profile [NAME_b9db31] DOB [DOB_3276d3] MRN [MRN_ebacab]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1962-12-09", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-808615", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7495db2e02627b3faf9de8a6fc19fe2889ece0c156f63310a6cd20bc33293606", "timestamp_unix": 1771818426, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001783", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Arthur Coleman DOB 1958-07-26 scan date 2006-06-25", "masked_text": "imaging metadata Arthur Coleman DOB 1958-07-26 scan date 2006-06-25", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1958-07-26", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2006-06-25", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6edfafc69a8fe18ca0f0186adaa9e3b59de0261f8a1b2159a265b7ef3bf2afd2", "timestamp_unix": 1771922329, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001784", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header John Smith DOB 1944-04-01 device Johns Hopkins recorded 2011-04-05", "masked_text": "waveform header [NAME_611732] DOB [DOB_86f85a] device [LOCATION_965228] record[DATE_470937]-05", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 16, "end": 26}, {"phi_type": "DOB", "value": "1944-04-01", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 49, "end": 62}, {"phi_type": "DATE", "value": "2011-04-05", "start": 69, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7e082507c386cde24305afd3735fa46d6700aeac14f1cc2d9c5178763d718208", "timestamp_unix": 1771821020, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001785", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "vitals trace John Smith age 49 facility Mass General Hospital", "masked_text": "vitals trace John Smith age 49 facility Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 13, "end": 23}, {"phi_type": "AGE", "value": "49", "start": 28, "end": 30}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 40, "end": 61}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "47b068698fb091cb9188afd670e1db0976094650c0099cfa9192c5cfe8eaad13", "timestamp_unix": 1772656994, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001786", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Priya Sharma MRN MRN-565366 contact (954) 610-1712", "masked_text": "voice transcript [NAME_74036d] MRN [MRN_095fe9] contact [PHONE_7acbdf]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-565366", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(954) 610-1712", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ac5694c1dd6c37a6bd4a6e8b195743552d3c9ec7dc84f9c3878e47fc52de65b4", "timestamp_unix": 1772411743, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-001787", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Diana Patel MRN MRN-423875 date 2007-09-23", "masked_text": "ECG metadata patient Diana Patel MRN MRN-423875 date 2007-09-23", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-423875", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2007-09-23", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7cc2591b9ec1134ea4b04e5b24ab3a6e70acacb29b646bb63058b7831541a9cf", "timestamp_unix": 1773117161, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001788", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Michael Taylor DOB 1935-12-11 scan date 2023-08-10", "masked_text": "imaging metadata [NAME_ae3ff9] DOB [DOB_a3df8b] scan date [DATE_086cea]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1935-12-11", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2023-08-10", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cd1ac643c388a2f5c9c57c2c44ccabc5afbfd1fc97ba99801fa63d64a997d20e", "timestamp_unix": 1771398767, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001789", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Priya Sharma recorded at Cleveland Clinic on 2002-11-06", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-11-06", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 42, "end": 58}, {"phi_type": "DATE", "value": "2002-11-06", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8b0d954e210e65d9d533ce5bd2c3a533fc2bf3817b0e3c7b06379d21215e0cec", "timestamp_unix": 1771032986, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001790", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "audio annotation Thomas Harris recorded at NYU Langone on 2008-06-14", "masked_text": "audio annotation [NAME_7ccf35] recorded at [LOCATION_789675] on[DATE_842b0a]4", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2008-06-14", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "af0a1b67e200ff35bdddf4acc5baa2d34e896075f0a2445214de49c5ffc05ba0", "timestamp_unix": 1771925799, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-001791", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Kevin Zhang DOB 1976-12-13 scan date 2012-11-27", "masked_text": "imaging metadata Kevin Zhang DOB 1976-12-13 scan date 2012-11-27", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1976-12-13", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2012-11-27", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3e8dc78d9298fa0cb5925b33a91cddf8b5df33b224b3706af6c5d447bb2ccfb1", "timestamp_unix": 1771769381, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001792", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Angela White MRN MRN-503562 date 2021-12-11", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-503562", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2021-12-11", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "196aa92fa7789bdecb21b4be64ab1d5fe849edd4a3244de2d32d743475d4df9c", "timestamp_unix": 1772146115, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001793", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Susan Anderson MRN MRN-701071 facility Stanford Medical", "masked_text": "face_region detected patient [NAME_4a6eeb] MRN [MRN_202bb8] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-701071", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c329c5fa0198768a4e6c892140bc9ba80c0862b9d6bb1ca776a041b9295129b3", "timestamp_unix": 1772855405, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001794", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript Angela White MRN MRN-736825 contact (895) 337-9621", "masked_text": "voice transcript Angela White MRN MRN-736825 contact (895) 337-9621", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-736825", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(895) 337-9621", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8ca4da765e13dfbc962e1710277c941078a38be278fc8c95e900bee1a7dc1070", "timestamp_unix": 1771709763, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001795", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Linda Martinez DOB 1945-02-09 device Stanford Medical recorded 2003-02-26", "masked_text": "waveform header [NAME_f60f59] DOB [DOB_99eb14] device [LOCATION_520308] rec[DATE_cf2bd4]-02-26", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1945-02-09", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 53, "end": 69}, {"phi_type": "DATE", "value": "2003-02-26", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f0dc58a21eb9fb9f0d11fd9c7c23bdc931785232ebb026e3561b91e86a82d0be", "timestamp_unix": 1771770169, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001796", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Carlos Rivera DOB 1956-09-16 scan date 2008-04-14", "masked_text": "imaging metadata [NAME_58ff53] DOB [DOB_6993ec] scan date [DATE_200dab]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1956-09-16", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2008-04-14", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3f0f5ee234d3b265affe1796f197584b3e37a22fcc2db08cbfd1a205c09de497", "timestamp_unix": 1771996836, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001797", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Marcus Webb MRN MRN-578440 date 2007-11-07", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-578440", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2007-11-07", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "707583510841e5b4b5b319d96ecb944170078a7ec76ed9f6d0a4f4d6da2a325a", "timestamp_unix": 1771196747, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001798", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "vitals trace Kevin Zhang age 57 facility NYU Langone", "masked_text": "vitals trace [NAME_a23972] age [AGE_72b32a] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "57", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "747b18b4bc42202abed47ef51eb1cdca3c3a0e2cfa5bbc3461c60262450647d9", "timestamp_unix": 1772744770, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001799", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Angela White recorded at Boston Medical Center on 2018-12-27", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2018-12-27", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 42, "end": 63}, {"phi_type": "DATE", "value": "2018-12-27", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "54a794a5e0acc85f7fe7a2dad2b74770f20316967a5d66140e77c93957550fff", "timestamp_unix": 1773433459, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-001800", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Priya Sharma MRN MRN-428002 contact (392) 652-8441", "masked_text": "voice transcript [NAME_74036d] MRN [MRN_18f9a1] contact [PHONE_7bc8a2]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-428002", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(392) 652-8441", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d858a81ee20dc637e8889bc3633aac8667382374bcaab464433840464f0edbc5", "timestamp_unix": 1772300612, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-001801", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "imaging metadata Emily Brown DOB 1981-05-14 scan date 2019-04-22", "masked_text": "imaging metadata [NAME_87fe31] DOB [DOB_b118ca] scan date [DATE_edd948]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1981-05-14", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2019-04-22", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4fd0089a3ed704aba23389897ca0c905ac4fcfbac4da3f76c7ec9a6bc74a4392", "timestamp_unix": 1772797039, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-001802", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Claire Nguyen DOB 1943-06-08 scan date 2009-02-22", "masked_text": "imaging metadata [NAME_2ea2ee] DOB [DOB_4f553f] scan date [DATE_536e69]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1943-06-08", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2009-02-22", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6165e80bdc65ade7432647385518aabbee263bfad7e2ca982c7580fe20094b4d", "timestamp_unix": 1772857921, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001803", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "imaging metadata Patricia Moore DOB 1938-08-09 scan date 2000-03-09", "masked_text": "imaging metadata [NAME_b9db31] DOB [DOB_d81301] scan date [DATE_8a0c0e]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1938-08-09", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2000-03-09", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "30df5faa62005c58dcbbe22c64fb8b481cfce1eb0db986f4a7611788e6fea75f", "timestamp_unix": 1772601782, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-001804", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Patient Claire Nguyen (DOB 1964-08-04, MRN MRN-282337) presented with chest pain at Mass General Hospital.", "masked_text": "Patient Claire Nguyen (DOB 1964-08-04, MRN MRN-282337) presented with chest pain at Mass General Hospital.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 8, "end": 21}, {"phi_type": "DOB", "value": "1964-08-04", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-282337", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 84, "end": 105}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.78, "risk_score_after": 0.78, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "6d92d16572938029652d16e0c4a26cfe8994bd4a0021345faba151e3ab4949a3", "timestamp_unix": 1772010654, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001805", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Diana Patel DOB 1943-08-12 scan date 2012-07-14", "masked_text": "imaging metadata [NAME_c3b55b] DOB [DOB_e3c051] scan date [DATE_ceed54]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1943-08-12", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2012-07-14", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "af781eaa4aa85ed4c669153b6bb8ace80b95c3cfc604e56677c79c1183d10af7", "timestamp_unix": 1771016813, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001806", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Robert Chen phone number (300) 312-5172 age 38", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(300) 312-5172", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "38", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f6e316b1cee73a47834f5ec4735e4a08d7b8fe3ec7a2a55e77e8a47dd17dd027", "timestamp_unix": 1770878668, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001807", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Arthur Coleman DOB 1965-04-07 scan date 2022-10-04", "masked_text": "imaging metadata [NAME_13c9ac] DOB [DOB_489d49] scan date [DATE_0c31f2]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1965-04-07", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2022-10-04", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "238e14ffc1b1a9f254d3bc7b17d11e3dd4994f9e3dc61459c765ad55637b28d1", "timestamp_unix": 1770935626, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001808", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "David Lee date of birth 1953-03-03 MRN MRN-541893 presenting at Stanford Medical", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "DOB", "value": "1953-03-03", "start": 24, "end": 34}, {"phi_type": "MRN", "value": "MRN-541893", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 64, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "dbf3a9e4c87a0a08fa441b95e2589ec4dfa51c281673a51a79821a5619305752", "timestamp_unix": 1772654722, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-001809", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient James Wilson MRN MRN-963724 date 2020-01-15", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-963724", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2020-01-15", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3cfa45abffe42a4d6ad35871e57a7db384b8dda323708664aa401def666411ed", "timestamp_unix": 1771780698, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001810", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Marcus Webb phone (693) 208-1923 age 23", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(693) 208-1923", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "23", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1b47ede35e5323bb248cd166c956e3a70981bf13cc1db89da522a3a0a4148caf", "timestamp_unix": 1770983662, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001811", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Marcus Webb (MRN MRN-866387) discharged on 2017-07-04. Follow up at Johns Hopkins.", "masked_text": "Marcus Webb (MRN MRN-866387) discharged on 2017-07-04. Follow up at Johns Hopkins.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 0, "end": 11}, {"phi_type": "MRN", "value": "MRN-866387", "start": 17, "end": 27}, {"phi_type": "DATE", "value": "2017-07-04", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 68, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "afd5cccc9266cd92d4dfd7318598401003d26b82f1c38a07bda2c629965aca2b", "timestamp_unix": 1771509965, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001812", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Referral sent for Emily Brown (DOB 1975-04-08) to specialist in Cleveland Clinic.", "masked_text": "Referral sent for [NAME_87fe31] (DOB [DOB_55922f]) to specialist in [LOCATION_6532a6].", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1975-04-08", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 64, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1901a28c62a3e2c26366aeab2fc9ae105374f79261db0cdf8dc7e423eb9be02a", "timestamp_unix": 1772942042, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-001813", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Marcus Webb MRN MRN-484251 date 2018-07-11", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-484251", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2018-07-11", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c1b789a680c26295b461a0bc69f76b94cd3a503bee529c4cb0a05d0455b9b8ba", "timestamp_unix": 1772490824, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001814", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Kevin Zhang phone number (852) 243-2446 age 29", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(852) 243-2446", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "29", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "2b6f4557094f003bd7d7e1681a5e5981254ded61c6ba32a74731a3fc66f3c538", "timestamp_unix": 1771968799, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001815", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Linda Martinez DOB 1964-11-05 device Boston Medical Center recorded 2006-01-06", "masked_text": "waveform header [NAME_f60f59] DOB [DOB_95c296] device [LOCATION_bfb4ce]DATE_24924f] 2006-01-06", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1964-11-05", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 53, "end": 74}, {"phi_type": "DATE", "value": "2006-01-06", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "508dad3a8f074a14dc4dc2c65b233056cc087b0c3931e65176b0fbf28982bfa2", "timestamp_unix": 1773124951, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-001816", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "voice transcript John Smith MRN MRN-750047 contact (853) 875-3434", "masked_text": "voice transcript [NAME_611732] MRN [MRN_489413] contact [PHONE_c0bb11]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "MRN", "value": "MRN-750047", "start": 32, "end": 42}, {"phi_type": "PHONE", "value": "(853) 875-3434", "start": 51, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e1b803dd4c0b24375e8cf3b9c73efb8acd6b4ef7cf3e54df6c64c2511992d563", "timestamp_unix": 1773085228, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001817", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Angela White ID MRN-809750 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_cada0d] ID [MRN_e6eb2c] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-809750", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 60, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "defb18bb417a4ee9ae58719f24c698a715cbf7aa03447f169f446f7d189468cd", "timestamp_unix": 1773349058, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001818", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Emergency contact for Kevin Zhang: (775) 327-8068. DOB: 1954-07-14.", "masked_text": "Emergency contact for [NAME_a23972]: [PHONE_397f3e][DOB_51bf4d]4-07-14.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 22, "end": 33}, {"phi_type": "PHONE", "value": "(775) 327-8068", "start": 35, "end": 49}, {"phi_type": "DOB", "value": "1954-07-14", "start": 49, "end": 59}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c169ed9db6efc442537404c7c9884c1b3c42d2d4ff30672e1323393622d6240f", "timestamp_unix": 1773381133, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-001819", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Emily Brown DOB 1956-11-14 MRN MRN-698594", "masked_text": "voice profile [NAME_87fe31] DOB [DOB_e066bc] MRN [MRN_de7182]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1956-11-14", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-698594", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "36e86e7738895ea475bfc0fcb42a3bf73f3c491ae0de9dab5ae635017f16f654", "timestamp_unix": 1772174137, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001820", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Thomas Harris DOB 1981-11-09 device Mount Sinai recorded 2001-06-04", "masked_text": "waveform header [NAME_7ccf35] DOB [DOB_87653a] device [LOCATION_2d69ff] recorded[DATE_c7a8b9]4", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1981-11-09", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2001-06-04", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b7c2e2e4eb88af52ac547734d1640d9c7d85de75a898b3bb7120df371f071e3b", "timestamp_unix": 1773085291, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001821", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Claire Nguyen recorded at Mayo Clinic on 2000-04-22", "masked_text": "audio annotation Claire Nguyen recorded at Mayo Clinic on 2000-04-22", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2000-04-22", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5426f342bbf86c8677eece8a74eca095975c57be2949446be97415b850732cd3", "timestamp_unix": 1771657928, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001822", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Michael Taylor DOB 1949-11-10 MRN MRN-149335", "masked_text": "voice profile [NAME_ae3ff9] DOB [DOB_9708d1] MRN [MRN_eeec65]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1949-11-10", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-149335", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0af36eb282c2918a828b5b5f782c9080802b418d9d5103b11d8d3e5a34d277cb", "timestamp_unix": 1772326453, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001823", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Diana Patel DOB 1976-04-16 device Cleveland Clinic recorded 2005-01-03", "masked_text": "waveform header [NAME_c3b55b] DOB [DOB_83fd0b] device [LOCATION_6532a6] rec[DATE_a70eee]-01-03", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1976-04-16", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 50, "end": 66}, {"phi_type": "DATE", "value": "2005-01-03", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "72c166d318776e6eff5cdb714095fa46c5ecb76bc1dc6412b937dcf8d8af8b61", "timestamp_unix": 1771347842, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001824", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "DICOM header patient Sarah Johnson ID MRN-481484 institution Mount Sinai", "masked_text": "DICOM header patient [NAME_579335] ID [MRN_22fa47] institution [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-481484", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "30efd10caf59f3d969773fc60d40a00845d51f9bd2511b8bd997395e53bdf0f9", "timestamp_unix": 1773116265, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001825", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "patient name Angela White phone number (387) 737-6696 age 76", "masked_text": "patient name [NAME_cada0d] phone number [PHONE_78e2d7] age [AGE_fbd793]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(387) 737-6696", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "76", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d22d81c7d0d5e6b23059f6f7ac41f21d962f60d9595e198cf3d1ff8472054fe7", "timestamp_unix": 1771777009, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001826", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Arthur Coleman DOB 1979-02-21 MRN MRN-769887", "masked_text": "voice profile Arthur Coleman DOB 1979-02-21 MRN MRN-769887", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1979-02-21", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-769887", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "18ba203b44fac912a583810d10b5c720a66f9db0f33a3204ffa8ac6b509cfeea", "timestamp_unix": 1771309512, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001827", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Diana Patel DOB 1955-05-24 device Cedars-Sinai recorded 2000-03-16", "masked_text": "waveform header Diana Patel DOB 1955-05-24 device Cedars-Sinai recorded 2000-03-16", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1955-05-24", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 50, "end": 62}, {"phi_type": "DATE", "value": "2000-03-16", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b4428960accacb6b3295ee220622cf7866d8b6b56bf40efd18d4e6d0758dd44e", "timestamp_unix": 1773310758, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001828", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "face_region detected patient Marcus Webb MRN MRN-110140 facility Boston Medical Center", "masked_text": "face_region detected patient Marcus Webb MRN MRN-110140 facility Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-110140", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "605a02d0f67a30c19433d0abe649c7009f7d9a44afe18c4fe8d97ff63368b93b", "timestamp_unix": 1770932064, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001829", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Patricia Moore date of birth 1969-04-05 MRN MRN-295981 presenting at Mass General Hospital", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1969-04-05", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-295981", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 69, "end": 90}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7870643ee5a35f0f32ffdabceb3d7d68a558cf5781e7f895e64ab3af4e7a7d31", "timestamp_unix": 1771084334, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-001830", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "DICOM header patient Diana Patel ID MRN-812647 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_c3b55b] ID [MRN_e843f6] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-812647", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 59, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bd7dbdf99ab17f0ba8aa69bf5d6c05e8002ddf51cf7fcc797a7fbf2b507d9a13", "timestamp_unix": 1770942553, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001831", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient identified as Michael Taylor, SSN 274-31-1668, residing at 273 Birch St, Lakewood.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownkewood.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 22, "end": 36}, {"phi_type": "SSN", "value": "274-31-1668", "start": 42, "end": 53}, {"phi_type": "ADDRESS", "value": "273 Birch St, Lakewood", "start": 61, "end": 83}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "adb6816bb54b65590aa0fb3d333172cbbed1417f4366c6a9c23d49493790a060", "timestamp_unix": 1772574502, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001832", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient Priya Sharma (DOB 1958-04-03, MRN MRN-647257) presented with chest pain at UCSF Health.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 8, "end": 20}, {"phi_type": "DOB", "value": "1958-04-03", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-647257", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 83, "end": 94}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "29db6c666df6fdffa4cb95fc13d4a3dbec9171f2f40add6df4303f2335b329e8", "timestamp_unix": 1771152496, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-001833", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Diana Patel DOB 1938-04-26 scan date 2000-11-15", "masked_text": "imaging metadata [NAME_c3b55b] DOB [DOB_15d5c7] scan date [DATE_ca4915]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1938-04-26", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2000-11-15", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "69badc58dbd8370fe7fcf3dc99869a66da11f056a4ac18b77d6800d2582e8840", "timestamp_unix": 1773280732, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001834", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Emily Brown ID MRN-563330 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_87fe31] ID [MRN_f60b1e] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-563330", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 59, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b71fe85189fe413132a0aef50ed9ff5598f1a5489b5c2c611d42f62a487dfa9c", "timestamp_unix": 1772902831, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001835", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Lab results for John Smith, 58 year old from Mayo Clinic, reviewed on 2009-01-13.", "masked_text": "Lab results for [NAME_611732], [AGE_66f041] year old from [LOCATION_5471a7], reviewed on 20[DATE_1752f6]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 16, "end": 26}, {"phi_type": "AGE", "value": "58", "start": 28, "end": 30}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 45, "end": 56}, {"phi_type": "DATE", "value": "2009-01-13", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8d3c15661c3bce1198ff45f33407849118efdf64f8825ad2d22d3384927716cd", "timestamp_unix": 1771482524, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-001836", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Kevin Zhang ID MRN-384705 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_a23972] ID [MRN_604aa3] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-384705", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 59, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3d92d0862d58212a5271ff7309463b0078480b61468e87ab16ca220774eef9fa", "timestamp_unix": 1771571580, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001837", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Linda Martinez phone (791) 163-3036 age 69", "masked_text": "speaker ID Linda Martinez phone (791) 163-3036 age 69", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(791) 163-3036", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "69", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9b56365215e1f26850e4a0884367dcd6a4bd6700c24b09b1aea510e0473130fc", "timestamp_unix": 1771704699, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001838", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Record updated for Sarah Johnson at 139 Elm St, Springfield on 2014-01-05.", "masked_text": "Record updated for [NAME_579335] at [ADDRESS_bddfd4] on [DATE_3e107c].", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 19, "end": 32}, {"phi_type": "ADDRESS", "value": "139 Elm St, Springfield", "start": 36, "end": 59}, {"phi_type": "DATE", "value": "2014-01-05", "start": 63, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "12ded807fef086b6903e5c1f3dca8711814122abd8a7a0f258508d63ea7f1801", "timestamp_unix": 1772394706, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001839", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Robert Chen ID MRN-438265 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_2665a8] ID [MRN_db73b1] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-438265", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 59, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5e7adb5b230792d684ab4173a77d7e5f13de16b9e6fa5dae6488467f7aff68c0", "timestamp_unix": 1772461236, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001840", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "imaging metadata James Wilson DOB 1945-10-20 scan date 2000-10-08", "masked_text": "imaging metadata [NAME_3d8dc8] DOB [DOB_ef55bf] scan date [DATE_df4af3]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1945-10-20", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2000-10-08", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7417c7ff9f1bcf16b92533cb26405a4824025008eac9f397e86e83c3858294b4", "timestamp_unix": 1771672843, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-001841", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Robert Chen social security number 840-60-6682 address 565 Cedar St, Maplewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownlewood", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "840-60-6682", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "565 Cedar St, Maplewood", "start": 49, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "c0651be31b1addc2afda356861c78a5a51e83b54098012b5759e8e8139eee412", "timestamp_unix": 1771545815, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001842", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Linda Martinez DOB 1965-04-11 device Boston Medical Center recorded 2013-04-08", "masked_text": "waveform header [NAME_f60f59] DOB [DOB_37906a] device [LOCATION_bfb4ce]DATE_41fc4c] 2013-04-08", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1965-04-11", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 53, "end": 74}, {"phi_type": "DATE", "value": "2013-04-08", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "61290e484a3eecdb2bf553f4695b59ffe3a5e0e0f11ea9a8a0d18efde1ae3312", "timestamp_unix": 1772351837, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-001843", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Emily Brown phone number (740) 669-7874 age 54", "masked_text": "patient name Emily Brown phone number (740) 669-7874 age 54", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(740) 669-7874", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "54", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "356365aec19da6e68dda55c0218cb5345e00d02c42b31d1e5ca7753c6eb1983c", "timestamp_unix": 1771924005, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001844", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Susan Anderson ID MRN-254453 institution Johns Hopkins", "masked_text": "DICOM header patient Susan Anderson ID MRN-254453 institution Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-254453", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 62, "end": 75}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "512b3fefbdee8bd63f032b66fe998a749dfa5a1d07b214805dfe920d56ecf1a7", "timestamp_unix": 1771125379, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001845", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "audio annotation Linda Martinez recorded at Stanford Medical on 2015-11-20", "masked_text": "audio annotation [NAME_f60f59] recorded at [LOCATION_520308]ATE_69b531]-11-20", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 44, "end": 60}, {"phi_type": "DATE", "value": "2015-11-20", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "30969ed29015e705c8fd963f69a61e29e5ab8d43a9b649ab416c2417ec39272a", "timestamp_unix": 1772240813, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-001846", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "follow up for James Wilson born 1981-04-11 at Stanford Medical on 2001-08-11", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED]EDACTED]-08-11", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1981-04-11", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 46, "end": 62}, {"phi_type": "DATE", "value": "2001-08-11", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9822b66c622b8696b06636655c0726967ade7d71fdabb9a86df4fd50b4f99477", "timestamp_unix": 1773134112, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-001847", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Linda Martinez phone (375) 366-6313 age 29", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(375) 366-6313", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "29", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "75d6d0fad490bedf4711ce3ab8583da819dc752e5af2082507e295e98599e3ee", "timestamp_unix": 1771753315, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001848", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Kevin Zhang ID MRN-276151 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_a23972] ID [MRN_f8ecad] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-276151", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 59, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a4f382b983a09189c1ada4a5dd9f2fc404e58fc211d0ea0e5b04ec1108205d64", "timestamp_unix": 1773338834, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001849", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "ECG metadata patient Robert Chen MRN MRN-937790 date 2013-02-28", "masked_text": "ECG metadata patient [NAME_2665a8] MRN [MRN_3e2c33] date [DATE_18bea0]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-937790", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2013-02-28", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "00c94cf17648b610408be4833bb90b84d06d3f3a43c7c66b523494b435f28c34", "timestamp_unix": 1771981929, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-001850", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile James Wilson DOB 1955-01-05 MRN MRN-185350", "masked_text": "voice profile James Wilson DOB 1955-01-05 MRN MRN-185350", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1955-01-05", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-185350", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c7994002e3dac56afbe7f721e12ec13b71d808f1eb4db43f1d5fc238afd94b2b", "timestamp_unix": 1772889291, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001851", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Referral sent for Priya Sharma (DOB 1940-05-24) to specialist in Cedars-Sinai.", "masked_text": "Referral sent for [NAME_74036d] (DOB [DOB_6ac0a2]) to specialist in [LOCATION_42e401].", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 18, "end": 30}, {"phi_type": "DOB", "value": "1940-05-24", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 65, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1a70cf2c77bf020ac5a4e16edd4b8ff908c66c6ed96b4fd15ad8345f4fb676b4", "timestamp_unix": 1772762361, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-001852", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Emergency contact for Michael Taylor: (857) 587-4650. DOB: 1940-05-27.", "masked_text": "Emergency contact for Michael Taylor: (857) 587-4650. DOB: 1940-05-27.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 22, "end": 36}, {"phi_type": "PHONE", "value": "(857) 587-4650", "start": 38, "end": 52}, {"phi_type": "DOB", "value": "1940-05-27", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "7f3235fe02084ec74b0ce1897f320aeadaa63b6ebaa966a2a3cf61263706c573", "timestamp_unix": 1771965283, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001853", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "audio annotation Priya Sharma recorded at UCSF Health on 2005-10-08", "masked_text": "audio annotation [NAME_74036d] recorded at [LOCATION_df473f] on[DATE_937799]8", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 42, "end": 53}, {"phi_type": "DATE", "value": "2005-10-08", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "33ccd937efac0bd962d3ccd5d9464c1b76641620c9be700ee2604556505195fd", "timestamp_unix": 1771357329, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-001854", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace James Wilson age 86 facility Mayo Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "86", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 42, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "38c4d2c4b9b0538f1d6cc1aa07999eafb9ae7fc7d0a471c601e3a33da9feb3ad", "timestamp_unix": 1773431289, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001855", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient John Smith MRN MRN-239846 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_611732] MRN [MRN_8714be] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-239846", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 64, "end": 85}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7f4574e6380cffa83b3c50c1559fadfa1d5cd94610e0bfd9d34c23e2fd1fdfd3", "timestamp_unix": 1771410776, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001856", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Susan Anderson MRN MRN-235822 facility Stanford Medical", "masked_text": "face_region detected patient Susan Anderson MRN MRN-235822 facility Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-235822", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "83eac3731f0e59844e38d48cb261d91591b4612d92374bc420abf4dfc582df1d", "timestamp_unix": 1771007040, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001857", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Kevin Zhang ID MRN-491644 institution UCSF Health", "masked_text": "DICOM header patient Kevin Zhang ID MRN-491644 institution UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-491644", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 59, "end": 70}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0964fb28e21cfe02dcfa774e7aec6f7261f2f6c54f82fb6ce3d175d362f589cf", "timestamp_unix": 1771525793, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001858", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Patricia Moore social security number 438-80-5758 address 867 Elm St, Fairview", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownirview", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "438-80-5758", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "867 Elm St, Fairview", "start": 52, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "bc85bf54364caaa3b99279077240a2520502b1b558f4612c129c2b364fd0e780", "timestamp_unix": 1771387270, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001859", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Priya Sharma DOB 1972-11-06 scan date 2004-01-27", "masked_text": "imaging metadata [NAME_74036d] DOB [DOB_72d274] scan date [DATE_e5db53]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1972-11-06", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2004-01-27", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8747ca7b26d3580409403e45bceca881cc81bb96916c2c538dec560ccd448aea", "timestamp_unix": 1772320792, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001860", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Arthur Coleman called from (346) 524-6240 reporting symptoms. Age: 26.", "masked_text": "[NAME_13c9ac] called from [PHONE_4f97a0] reporting symptoms. Age: [AGE_4e732c].", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "PHONE", "value": "(346) 524-6240", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "26", "start": 67, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "dc5754b318db0aa90aa65f4ca692a3a671e9d9ad113ac60454a245596a7fef6a", "timestamp_unix": 1771876569, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001861", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "Robert Chen social security number 462-28-1367 address 544 Elm St, Springfield", "masked_text": "[NAME_2665a8] social security number [SSN_5c6056] ad[ADDRESS_ef9a70]gfield", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "462-28-1367", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "544 Elm St, Springfield", "start": 49, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5d8b46d5ce8300b4be9165dd3bab730a9bf48213a68c8eb7adecffea08bdd6a7", "timestamp_unix": 1773160731, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001862", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Emily Brown DOB 1963-03-17 MRN MRN-782315", "masked_text": "voice profile [NAME_87fe31] DOB [DOB_fe47d0] MRN [MRN_459a61]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1963-03-17", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-782315", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b06674b0b9906e67662e9355db1fde866a8ed9daa26aef084cac212c7960bfb7", "timestamp_unix": 1771836824, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001863", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Prescription issued to Marcus Webb (20yo) at 482 Pine St, Fairview on 2001-11-06.", "masked_text": "Prescription issued to [NAME_ede0f8] ([AGE_98f137]yo) at 482[ADDRESS_feed89] 200[DATE_e4307a]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 23, "end": 34}, {"phi_type": "AGE", "value": "20", "start": 36, "end": 38}, {"phi_type": "ADDRESS", "value": "482 Pine St, Fairview", "start": 48, "end": 69}, {"phi_type": "DATE", "value": "2001-11-06", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "666e2123c43622ef42df7ed0265a483cc804062962b84c24db6a73c170329edf", "timestamp_unix": 1773084336, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.24425}}
{"record_id": "AUDIT-001864", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript David Lee MRN MRN-132941 contact (697) 842-7769", "masked_text": "voice transcript [NAME_972735] MRN [MRN_de5477] contact [PHONE_c1a5cf]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "MRN", "value": "MRN-132941", "start": 31, "end": 41}, {"phi_type": "PHONE", "value": "(697) 842-7769", "start": 50, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b797e9f6ba9c030c31ca753da07f004a5ba857a80560678c00bd7343d3c04ffc", "timestamp_unix": 1771866674, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-001865", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Michael Taylor DOB 1974-01-07 scan date 2001-03-13", "masked_text": "imaging metadata [NAME_ae3ff9] DOB [DOB_2297ad] scan date [DATE_210f12]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1974-01-07", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2001-03-13", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "987e04665c3b09f877f727e819d6e9843c15120790dbd7db89dda5973acd1c73", "timestamp_unix": 1771891887, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001866", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Robert Chen MRN MRN-301474 contact (868) 999-2347", "masked_text": "voice transcript [NAME_2665a8] MRN [MRN_0faf91] contact [PHONE_131c73]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-301474", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(868) 999-2347", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "59b79206f123fcb4fa2758325415a423d5cecff0edda8f0639f72a5fdc12ba0e", "timestamp_unix": 1771501624, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-001867", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient Angela White (DOB 1962-03-26, MRN MRN-114895) presented with chest pain at Johns Hopkins.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 8, "end": 20}, {"phi_type": "DOB", "value": "1962-03-26", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-114895", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 83, "end": 96}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "723500f4aff9ecf449c97aa9e3f8e99d5d0874dc601b2672b162e00c88a86996", "timestamp_unix": 1771688038, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-001868", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Arthur Coleman DOB 1977-03-15 scan date 2015-03-12", "masked_text": "imaging metadata [NAME_13c9ac] DOB [DOB_c4f9a7] scan date [DATE_1e67a4]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1977-03-15", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2015-03-12", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "280b3c42e84314e9b3e8e6be6d2d6646b3d83c4024c2f3ff587449f0afed92f9", "timestamp_unix": 1772489887, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001869", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Emily Brown MRN MRN-663098 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_87fe31] MRN [MRN_cd2f78] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-663098", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "01574841cab54a3322004fb8cd82cb94e053664c28d47604e0870c66ffb38755", "timestamp_unix": 1771000544, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001870", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Angela White DOB 1977-05-10 scan date 2011-03-10", "masked_text": "imaging metadata [NAME_cada0d] DOB [DOB_414625] scan date [DATE_6d4278]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1977-05-10", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2011-03-10", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "34236a162d6a6d6c2f8a07d943756ebf80425362ea5f6c0f33203e44da492b4b", "timestamp_unix": 1771371580, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001871", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Arthur Coleman phone (903) 454-1738 age 47", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(903) 454-1738", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "47", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d4c0609865380dac95d1791c337d5e260cf68b488787d7371466dd3c7b5e5772", "timestamp_unix": 1772849075, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001872", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Susan Anderson ID MRN-798384 institution Mass General Hospital", "masked_text": "DICOM header patient Susan Anderson ID MRN-798384 institution Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-798384", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 62, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "687d098faef6b37dd2b399cd2e51308abc655734a09eeb5db8ffbc97d34c641b", "timestamp_unix": 1772520630, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001873", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient David Lee ID MRN-504059 institution Cleveland Clinic", "masked_text": "DICOM header patient David Lee ID MRN-504059 institution Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-504059", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 57, "end": 73}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "339cdf2394e081c9faab5775bc0426a4c2509a65cdde8764abaa535d0d428b0a", "timestamp_unix": 1771094616, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001874", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Maria Garcia age 71 facility Mass General Hospital", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "71", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 42, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7960ec0e31b3d534bd5112452e47e34ffe9f8bd43b8499b4e0eedb68faad8b14", "timestamp_unix": 1771682575, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001875", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Linda Martinez age 44 facility Mount Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "44", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f178db9aa8f3907f6e40c59175c4c3a6dfe10206a5a4b5a600485e0a4e96b257", "timestamp_unix": 1771707917, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001876", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "Patricia Moore social security number 248-92-8039 address 721 Birch St, Springfield", "masked_text": "[NAME_b9db31] social security number [SSN_cb134e] ad[ADDRESS_1e6736]gfield", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "248-92-8039", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "721 Birch St, Springfield", "start": 52, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "bece37e976efaa184f605acb47eb905bb398a4e582abbe9487fe4f84489d85e6", "timestamp_unix": 1771018340, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001877", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Priya Sharma age 51 facility Cleveland Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "51", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 42, "end": 58}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7d71667b5ea31ebb413b39d9c3ea6132435dfc4d06a951f6c231d4d634c95d12", "timestamp_unix": 1771056216, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001878", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Michael Taylor MRN MRN-239614 contact (337) 594-5613", "masked_text": "voice transcript [NAME_ae3ff9] MRN [MRN_fd50d7] contact [PHONE_3f8d4b]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-239614", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(337) 594-5613", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8a1d0dd29fe34aeb28d1f5cc56380f7fed594fe7acf7e37b2afa98d42db9ed56", "timestamp_unix": 1771056365, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-001879", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "audio annotation Marcus Webb recorded at UCSF Health on 2006-01-14", "masked_text": "audio annotation [NAME_ede0f8] recorded at [LOCATION_df473f] on[DATE_bb4b37]4", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 41, "end": 52}, {"phi_type": "DATE", "value": "2006-01-14", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b4fb839e1bb9cbdc46ef99e8961eeec1c6547075c95b1b1ebd237f54bda3a6bd", "timestamp_unix": 1771476711, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-001880", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Susan Anderson social security number 108-14-4556 address 884 Chestnut St, Fairview", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownirview", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "108-14-4556", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "884 Chestnut St, Fairview", "start": 52, "end": 77}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "16792cee4dfacc281049ee7f167d9dc5673bbf0c1082c918a48db1c0884b4dab", "timestamp_unix": 1772915310, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001881", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Carlos Rivera DOB 1979-07-07 scan date 2000-04-27", "masked_text": "imaging metadata [NAME_58ff53] DOB [DOB_ce8ba2] scan date [DATE_6b8f1c]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1979-07-07", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2000-04-27", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e8876cb48a1200c8a46afb9917c020c964fe45338758c4a88ec6c3affad33eb9", "timestamp_unix": 1771005935, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001882", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient James Wilson ID MRN-780984 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_3d8dc8] ID [MRN_a527ef] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-780984", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 60, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "634d039afd6d81ddb314af2852ec8f2665d015b335bc5e83bb03aeedaa411361", "timestamp_unix": 1771835374, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001883", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Emily Brown age 43 facility NYU Langone", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "43", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3feef8bf2e823d81ac72081a18c89600039548a7b41c60060e655f94675b058f", "timestamp_unix": 1772724169, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001884", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile James Wilson DOB 1949-08-12 MRN MRN-461796", "masked_text": "voice profile [NAME_3d8dc8] DOB [DOB_c3aa2d] MRN [MRN_3a6ae7]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1949-08-12", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-461796", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ac0affb6facc245c95e38e46254b7163a448cdf52e771588f4d3f596453d2918", "timestamp_unix": 1773038276, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001885", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "audio annotation Kevin Zhang recorded at Cedars-Sinai on 2010-03-10", "masked_text": "audio annotation [NAME_a23972] recorded at [LOCATION_42e401] o[DATE_707acf]10", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 41, "end": 53}, {"phi_type": "DATE", "value": "2010-03-10", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ebdc3d4672cbe593c9ede88eaeeb7fac5b880b7634026639111ed49e83e7e10b", "timestamp_unix": 1771350682, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-001886", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Marcus Webb ID MRN-277469 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_ede0f8] ID [MRN_548b4f] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-277469", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 59, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3be9cbf71de1209cee793368db6f2ed2383aab6e0250c25a09d6652717043ad8", "timestamp_unix": 1771737765, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001887", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Robert Chen DOB 1943-09-06 scan date 2004-10-10", "masked_text": "imaging metadata [NAME_2665a8] DOB [DOB_a61e15] scan date [DATE_cfb504]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1943-09-06", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2004-10-10", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "68c747724261e8382a62617da647f318d85c2ba790a003b41a065e33d23daaa9", "timestamp_unix": 1772654211, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001888", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Linda Martinez DOB 1960-02-24 scan date 2022-06-20", "masked_text": "imaging metadata [NAME_f60f59] DOB [DOB_0aa875] scan date [DATE_ae7bbb]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1960-02-24", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2022-06-20", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9f0a51779cb88f7c852ee0eba89c6d0880ec073e9582c517391f2852da8b3a23", "timestamp_unix": 1771287470, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001889", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Patricia Moore MRN MRN-893554 contact (215) 219-5665", "masked_text": "voice transcript [NAME_b9db31] MRN [MRN_cd2dee] contact [PHONE_f611e4]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-893554", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(215) 219-5665", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "c9a9f293febde283da0011af9ee89eb65419fabfa68f37ba44baaf8a9dee8b4e", "timestamp_unix": 1772486318, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-001890", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Robert Chen MRN MRN-100751 date 2002-03-01", "masked_text": "ECG metadata patient Robert Chen MRN MRN-100751 date 2002-03-01", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-100751", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2002-03-01", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f5964d6e5ada8e911029048cb46e6e3ce56d4d9d18dd512fae4345c28a635a47", "timestamp_unix": 1771788901, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001891", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Thomas Harris MRN MRN-334404 date 2014-11-04", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-334404", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2014-11-04", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "492130cd458882577b2d3f45d399266412fff4c275b45119671b12f2a8335a22", "timestamp_unix": 1771748577, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001892", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Diana Patel MRN MRN-135617 facility UCSF Health", "masked_text": "face_region detected patient [NAME_c3b55b] MRN [MRN_c31acb] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-135617", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9afd66b00539bd8cc1972e365b0e7733642d6600d281391d5c881b68d6793480", "timestamp_unix": 1771664376, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001893", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Patricia Moore DOB 1980-11-02 MRN MRN-642621", "masked_text": "voice profile [NAME_b9db31] DOB [DOB_ec5298] MRN [MRN_b1fa2e]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1980-11-02", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-642621", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b8a45fb9121ca5224f9e97102d62fe4ce8e55e91cce58c158daa06164d9090bf", "timestamp_unix": 1772913973, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001894", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Arthur Coleman ID MRN-443701 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_13c9ac] ID [MRN_841ec7] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-443701", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 62, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6feca2d2efbb8481c4d853d8861c31cbbe10666d6eff1f6142a757a68a67494e", "timestamp_unix": 1773342650, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001895", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Patient Marcus Webb (DOB 1963-04-17, MRN MRN-435781) presented with chest pain at Mount Sinai.", "masked_text": "Patient Marcus Webb (DOB 1963-04-17, MRN MRN-435781) presented with chest pain at Mount Sinai.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 8, "end": 19}, {"phi_type": "DOB", "value": "1963-04-17", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-435781", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 82, "end": 93}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.78, "risk_score_after": 0.78, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "650fcaa9e7f2c3e194e23d78f0411c9e631cd4bed01d9896dc9b714763b7d27d", "timestamp_unix": 1771043491, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001896", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Spoke with Arthur Coleman at (424) 246-2789. Address on file: 609 Main St, Maplewood.", "masked_text": "Spoke with [NAME_13c9ac] at [PHONE_4351e7]. Address on[ADDRESS_cb9812]plewood.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(424) 246-2789", "start": 29, "end": 43}, {"phi_type": "ADDRESS", "value": "609 Main St, Maplewood", "start": 55, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "36d498b1ad62b2458161205397874f3876c7671e5502d902c27b708670a2de1f", "timestamp_unix": 1771946422, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001897", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Record updated for Patricia Moore at 407 Oak St, Maplewood on 2018-08-20.", "masked_text": "Record updated for Patricia Moore at 407 Oak St, Maplewood on 2018-08-20.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "407 Oak St, Maplewood", "start": 37, "end": 58}, {"phi_type": "DATE", "value": "2018-08-20", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5f4141974d6347b5743e85e106194fa55191d9324820263286764f4c3925995c", "timestamp_unix": 1772864722, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001898", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Kevin Zhang born 1959-07-02 at Cedars-Sinai on 2020-04-19", "masked_text": "follow up for [NAME_a23972] born [DOB_29116f] at [LOCATION_42e401] o[DATE_e0f09e]19", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1959-07-02", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 45, "end": 57}, {"phi_type": "DATE", "value": "2020-04-19", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3d67a77462d154ef05fe001552f25ab823ab3fe7bc9be333affdca34c9a6bdda", "timestamp_unix": 1771211198, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-001899", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Marcus Webb age 67 facility Mass General Hospital", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "67", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 41, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4fc21496f470ce85016234c5ed947ecb0a7d746349d0ddf1fa06de55abeebe84", "timestamp_unix": 1771311667, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001900", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Claire Nguyen social security number 621-63-1925 address 220 Cedar St, Riverside", "masked_text": "Claire Nguyen social security number 621-63-1925 address 220 Cedar St, Riverside", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "621-63-1925", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "220 Cedar St, Riverside", "start": 51, "end": 74}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5b2507fbeb4575c5e3daf664717edb259eaba16e9aff5da5f1a0967d05bf6fc6", "timestamp_unix": 1771380900, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001901", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Imaging ordered for Robert Chen, MRN MRN-900314, DOB 1970-09-20 at Cleveland Clinic.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]09-20 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 20, "end": 31}, {"phi_type": "MRN", "value": "MRN-900314", "start": 37, "end": 47}, {"phi_type": "DOB", "value": "1970-09-20", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "4f3fac90689e5e812d08777fdea0050d56634415c578dd70c7e557afb05ea40d", "timestamp_unix": 1772572413, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-001902", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Priya Sharma MRN MRN-774662 date 2014-02-07", "masked_text": "ECG metadata patient Priya Sharma MRN MRN-774662 date 2014-02-07", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-774662", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2014-02-07", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "be68540c00b924c62a07bec128474d1f66cb9be9a988517e00e9446a7e02a44a", "timestamp_unix": 1771450811, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001903", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "DICOM header patient Thomas Harris ID MRN-473711 institution Johns Hopkins", "masked_text": "DICOM header patient [NAME_7ccf35] ID [MRN_041f90] institution [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-473711", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 61, "end": 74}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b9ce29af4c0d319bc720e037494c7a44a4f230f66ba2d400d6621b02854d348b", "timestamp_unix": 1770918475, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001904", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Sarah Johnson recorded at Mass General Hospital on 2011-02-11", "masked_text": "audio annotation Sarah Johnson recorded at Mass General Hospital on 2011-02-11", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 43, "end": 64}, {"phi_type": "DATE", "value": "2011-02-11", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1f453b05402da01608458e5422b65f7d1c507cdc306d6d43bdda7af0ce97c46b", "timestamp_unix": 1771686384, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001905", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Claire Nguyen DOB 1977-07-25 device Johns Hopkins recorded 2008-07-11", "masked_text": "waveform header Claire Nguyen DOB 1977-07-25 device Johns Hopkins recorded 2008-07-11", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1977-07-25", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 52, "end": 65}, {"phi_type": "DATE", "value": "2008-07-11", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "42c433dde337a1262f95e931e5b3b81bf867f90c53d1c0d508ae08798e798663", "timestamp_unix": 1772107583, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001906", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "audio annotation Patricia Moore recorded at NYU Langone on 2004-05-25", "masked_text": "audio annotation [NAME_b9db31] recorded at [LOCATION_789675] on[DATE_8c5de0]5", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2004-05-25", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "06bf389c524fe1c433cc2b843921f25ecca6747d58b6601be50a2f9dba154fbd", "timestamp_unix": 1772028044, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-001907", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient identified as Marcus Webb, SSN 943-91-4318, residing at 236 Birch St, Riverside.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownerside.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 22, "end": 33}, {"phi_type": "SSN", "value": "943-91-4318", "start": 39, "end": 50}, {"phi_type": "ADDRESS", "value": "236 Birch St, Riverside", "start": 58, "end": 81}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "614495ca24807b0cbf3943afedf2acd5ed7f207578b09ea5f50dc390dda1f8f0", "timestamp_unix": 1771866419, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001908", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Prescription issued to Kevin Zhang (89yo) at 573 Pine St, Lakewood on 2000-04-22.", "masked_text": "Prescription issued to [NAME_a23972] ([AGE_764796]yo) at 573[ADDRESS_c83541] 200[DATE_59679b]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 23, "end": 34}, {"phi_type": "AGE", "value": "89", "start": 36, "end": 38}, {"phi_type": "ADDRESS", "value": "573 Pine St, Lakewood", "start": 48, "end": 69}, {"phi_type": "DATE", "value": "2000-04-22", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "aa79519f39d64c07ac77e98d628933b1d345f9665cc27b1b6e4a3a03cbddd830", "timestamp_unix": 1771480343, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001909", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Sarah Johnson recorded at Johns Hopkins on 2002-12-06", "masked_text": "audio annotation Alex Morgan recorded at General Hospital 2000-01-01-06", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 43, "end": 56}, {"phi_type": "DATE", "value": "2002-12-06", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "78ba92411f4b93b6ad340e03018d5ea5d608413eac762af2e5bbe40372a7fa41", "timestamp_unix": 1773445825, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001910", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Sarah Johnson age 48 facility Mayo Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "48", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 43, "end": 54}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0c40a58d5eb69ff2d8aff8ee80e61a25b70f08b279de74181fe7fc153cd08dbb", "timestamp_unix": 1773434820, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001911", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Marcus Webb (MRN MRN-257981) discharged on 2009-08-19. Follow up at Mass General Hospital.", "masked_text": "[NAME_ede0f8] (MRN [MRN_4dfcc5]) discharged on [DATE_95680d]. Follow up at [LOCATION_76e661].", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 0, "end": 11}, {"phi_type": "MRN", "value": "MRN-257981", "start": 17, "end": 27}, {"phi_type": "DATE", "value": "2009-08-19", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 68, "end": 89}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "567c42cb97bb7af501540a11fff4532efd2f1fee207ac4c029efc11145a98ed8", "timestamp_unix": 1771591723, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001912", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Robert Chen called from (575) 161-9593 reporting symptoms. Age: 67.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "PHONE", "value": "(575) 161-9593", "start": 24, "end": 38}, {"phi_type": "AGE", "value": "67", "start": 64, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "81c61179175472638d5c98fe084753967966dbf0cdbf92ca52d2b44d4949a692", "timestamp_unix": 1772199782, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001913", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "vitals trace James Wilson age 45 facility Mass General Hospital", "masked_text": "vitals trace [NAME_3d8dc8] age [AGE_6c8349] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "45", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 42, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c65e60521f2b791483217a7960721ed0e4ab9c8ce8fcbce0035a4eaf2d260a3a", "timestamp_unix": 1773122622, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001914", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace Sarah Johnson age 83 facility Stanford Medical", "masked_text": "vitals trace [NAME_579335] age [AGE_fe9fc2] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "83", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 43, "end": 59}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f250d96f38dcafd7335b3fe7b186f60f3fcbc096fd1fac4a81b03fc894373ec1", "timestamp_unix": 1772270114, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001915", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Linda Martinez phone (262) 830-2604 age 36", "masked_text": "speaker ID Linda Martinez phone (262) 830-2604 age 36", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(262) 830-2604", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "36", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "28f135776bf04cc0d36f4655e3b0d546f9a836114e76e918171b3acbf6d5d702", "timestamp_unix": 1771928088, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001916", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "face_region detected patient Thomas Harris MRN MRN-745211 facility Mayo Clinic", "masked_text": "face_region detected patient [NAME_7ccf35] MRN [MRN_c28b75] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-745211", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "96732478c787f92c1e4c7e87b53c4abde7794587cd91358c625179ae8268fd89", "timestamp_unix": 1771844971, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001917", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Susan Anderson DOB 1946-07-01 device Mass General Hospital recorded 2006-09-27", "masked_text": "waveform header Susan Anderson DOB 1946-07-01 device Mass General Hospital recorded 2006-09-27", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1946-07-01", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 53, "end": 74}, {"phi_type": "DATE", "value": "2006-09-27", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0726ec7713455b393ce21c113f2c4d3d70cc0742020d0de6cfb722fe8dda1fef", "timestamp_unix": 1772140192, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001918", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Claire Nguyen DOB 1959-11-16 scan date 2001-03-22", "masked_text": "imaging metadata Claire Nguyen DOB 1959-11-16 scan date 2001-03-22", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1959-11-16", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2001-03-22", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "12c9268f130ffd9a282a7ef78f136c9be2f8af0315644cbeb30026ab0cb7b209", "timestamp_unix": 1771248616, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001919", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation David Lee recorded at UCSF Health on 2000-03-08", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-018", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 39, "end": 50}, {"phi_type": "DATE", "value": "2000-03-08", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "be009e91df6d61948a1f29c7dc161b4d9fb1f2615784d1f53e724523d76082e5", "timestamp_unix": 1771664624, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001920", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "vitals trace James Wilson age 88 facility Johns Hopkins", "masked_text": "vitals trace [NAME_3d8dc8] age [AGE_2a38a4] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "88", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 42, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "445259c4d278878f077ba842d4a82a76b5da943d25a8ca52c4d9e6f30c4c4dd9", "timestamp_unix": 1771021461, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001921", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "patient name David Lee phone number (721) 700-6803 age 33", "masked_text": "patient name [NAME_972735] phone number [PHONE_c7cf3a] age [AGE_182be0]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "PHONE", "value": "(721) 700-6803", "start": 36, "end": 50}, {"phi_type": "AGE", "value": "33", "start": 55, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "c3f072fb6d25e89291791596d0b19415bc3762d58d13765894bd5657ee0a6000", "timestamp_unix": 1770902815, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001922", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Linda Martinez DOB 1955-01-16 device UCSF Health recorded 2001-04-27", "masked_text": "waveform header [NAME_f60f59] DOB [DOB_dd557b] device [LOCATION_df473f] recorded[DATE_f22a93]7", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1955-01-16", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2001-04-27", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "def61aaccf6935a09b3e7df6b41150724d7a7db2e0693311d13526aea0e222fa", "timestamp_unix": 1772743656, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001923", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Linda Martinez DOB 1985-04-18 device Mount Sinai recorded 2011-05-07", "masked_text": "waveform header [NAME_f60f59] DOB [DOB_34e68b] device [LOCATION_2d69ff] recorded[DATE_9e0019]7", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1985-04-18", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2011-05-07", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bc9a6160af9ed7045032a9c64eab60741e9bb4e7f2ce6eaa890de5b6b2085049", "timestamp_unix": 1772802488, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001924", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Marcus Webb DOB 1947-04-01 MRN MRN-530846", "masked_text": "voice profile [NAME_ede0f8] DOB [DOB_bb2cdb] MRN [MRN_e9c6ae]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1947-04-01", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-530846", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "217330985b99c3304015ef8f2a1809f4380fd913d22319cab2e929e4e913b1ef", "timestamp_unix": 1772054476, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001925", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Carlos Rivera called from (770) 228-4463 reporting symptoms. Age: 24.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "PHONE", "value": "(770) 228-4463", "start": 26, "end": 40}, {"phi_type": "AGE", "value": "24", "start": 66, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "de6329ee4488e3952fd3b8b3d4ad1633c35257f140a737837e9c3bcd01e98853", "timestamp_unix": 1772238017, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001926", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient David Lee MRN MRN-594577 facility Stanford Medical", "masked_text": "face_region detected patient [NAME_972735] MRN [MRN_af67fb] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 29, "end": 38}, {"phi_type": "MRN", "value": "MRN-594577", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 63, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0b164700b7dfc9420e0714ae81218a81c581762a4964123106d4c112fd7ef5fb", "timestamp_unix": 1771788439, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001927", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Kevin Zhang DOB 1953-05-20 scan date 2015-05-04", "masked_text": "imaging metadata [NAME_a23972] DOB [DOB_13f2d9] scan date [DATE_4fccf6]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1953-05-20", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2015-05-04", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ceebf0cb1127a8d0ce376acdff6130c82a082b101422c5f3c2fa2488b800ed97", "timestamp_unix": 1771171444, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001928", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for Robert Chen at 960 Elm St, Maplewood on 2018-04-25.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "960 Elm St, Maplewood", "start": 34, "end": 55}, {"phi_type": "DATE", "value": "2018-04-25", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "bc686451982cf014579fd8b08574ff928775ab703010a5026b126f638cf8e1a5", "timestamp_unix": 1773373523, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001929", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Robert Chen social security number 322-95-2616 address 540 Birch St, Maplewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownlewood", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "322-95-2616", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "540 Birch St, Maplewood", "start": 49, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f4da27ab89712522da6a9bcc8df153906df62a4fc121798d5987cd59ae118b46", "timestamp_unix": 1771520821, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001930", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Carlos Rivera ID MRN-355962 institution Cleveland Clinic", "masked_text": "DICOM header patient [NAME_58ff53] ID [MRN_b1e98e] institution [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-355962", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 61, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "47257ad0226ce81e87e8e136077dc282c1e18df3fd963dd78191975e46a02eca", "timestamp_unix": 1772880966, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001931", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Priya Sharma age 56 facility NYU Langone", "masked_text": "vitals trace Priya Sharma age 56 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "56", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 42, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b86c6456ab740e80a800f701c27dba7f791a2ffdccfccaad6dfd1a4c96ec9cb2", "timestamp_unix": 1772307666, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001932", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Michael Taylor age 61 facility Mount Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "61", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5fd6829c30d66a5ade9c19597a2346025359aa2043b2e7cf1a533b5ccf0c3b2b", "timestamp_unix": 1771559465, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001933", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Michael Taylor date of birth 1977-04-25 MRN MRN-122268 presenting at UCSF Health", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1977-04-25", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-122268", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "13624428c69454b812c9aab9cf6f15760a907b916ee6a3f84da64e7f6427e41a", "timestamp_unix": 1772284266, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-001934", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Marcus Webb phone number (893) 836-7952 age 77", "masked_text": "patient name Marcus Webb phone number (893) 836-7952 age 77", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(893) 836-7952", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "77", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ac5118e28c7740c2404e16479f54e228595e201debc7da119f7820cb048424a2", "timestamp_unix": 1771729500, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001935", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Carlos Rivera date of birth 1937-05-18 MRN MRN-561010 presenting at Mount Sinai", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1937-05-18", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-561010", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1f373b765e51927416ce0cd7f75f15ca991a9d94f7324131c3b49a69e1483c81", "timestamp_unix": 1772752633, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-001936", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Arthur Coleman DOB 1951-10-22 device UCSF Health recorded 2021-09-25", "masked_text": "waveform header [NAME_13c9ac] DOB [DOB_49e937] device [LOCATION_df473f] recorded[DATE_4ee7b6]5", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1951-10-22", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2021-09-25", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "514ae743d1b5548f231844617e0def580559db110537481cb490bffa9ce6e93d", "timestamp_unix": 1771498733, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001937", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "James Wilson social security number 122-73-3019 address 642 Maple St, Fairview", "masked_text": "James Wilson social security number 122-73-3019 address 642 Maple St, Fairview", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "122-73-3019", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "642 Maple St, Fairview", "start": 50, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "2e2c33817ebccba677f35d5be13aa80c184d9d2d41885dd2cf0a224b5f0f399c", "timestamp_unix": 1773049456, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001938", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "face_region detected patient Maria Garcia MRN MRN-922444 facility NYU Langone", "masked_text": "face_region detected patient [NAME_498cee] MRN [MRN_a361f3] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-922444", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c4cae3c83930f1ddc0cb320aff5ce9f045ccf472f3a7fb3ba097706f573e8861", "timestamp_unix": 1772783417, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001939", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Marcus Webb DOB 1946-12-18 MRN MRN-793866", "masked_text": "voice profile [NAME_ede0f8] DOB [DOB_6183ed] MRN [MRN_abc725]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1946-12-18", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-793866", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "aab402c93bcfc2109fd26c6378d076ca7a5d82eaea6d94a1ae99136b3b5129ed", "timestamp_unix": 1770947776, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001940", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Thomas Harris MRN MRN-868358 date 2001-12-11", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-868358", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2001-12-11", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9c70ff15589e8a046aa76cf74c781302974cbb646b9ec48addd006fdabb462c6", "timestamp_unix": 1771962594, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001941", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Claire Nguyen recorded at Johns Hopkins on 2022-01-09", "masked_text": "audio annotation Claire Nguyen recorded at Johns Hopkins on 2022-01-09", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 43, "end": 56}, {"phi_type": "DATE", "value": "2022-01-09", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ffa9e205acece9101fa57e255af6d4855d4021edd72c3440ff46870b278a132d", "timestamp_unix": 1771868581, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001942", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Kevin Zhang (MRN MRN-987852) discharged on 2014-10-23. Follow up at Mayo Clinic.", "masked_text": "Kevin Zhang (MRN MRN-987852) discharged on 2014-10-23. Follow up at Mayo Clinic.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 0, "end": 11}, {"phi_type": "MRN", "value": "MRN-987852", "start": 17, "end": 27}, {"phi_type": "DATE", "value": "2014-10-23", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "626df2477c90effaf3644b148bb19e69e06d15e66a2ed1ac388752862af18929", "timestamp_unix": 1771646477, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001943", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "Emily Brown social security number 660-90-2649 address 837 Oak St, Greenfield", "masked_text": "[NAME_87fe31] social security number [SSN_7893eb] ad[ADDRESS_75cf79]nfield", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "660-90-2649", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "837 Oak St, Greenfield", "start": 49, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5eea09eddda685db96e1d21b5e0b69a4c656f9a0cd22164e65bb94405179a81d", "timestamp_unix": 1772745487, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001944", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "ECG metadata patient Kevin Zhang MRN MRN-771455 date 2010-07-02", "masked_text": "ECG metadata patient Kevin Zhang MRN MRN-771455 date 2010-07-02", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-771455", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2010-07-02", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.65, "risk_score_after": 0.65, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0d2adce77df6af57962fe13924fc5eff2e43f66e6f4e4c76691e764d5780c57b", "timestamp_unix": 1771300873, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001945", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Sarah Johnson born 1974-01-13 at Cleveland Clinic on 2008-01-23", "masked_text": "follow up for Sarah Johnson born 1974-01-13 at Cleveland Clinic on 2008-01-23", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1974-01-13", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 47, "end": 63}, {"phi_type": "DATE", "value": "2008-01-23", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "be4036b13c24b6bc6aa4df1349abb1f9702e36f5724f2fac51042d764c8ffbe0", "timestamp_unix": 1772883412, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001946", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Kevin Zhang born 1959-08-14 at Cleveland Clinic on 2022-07-19", "masked_text": "follow up for Kevin Zhang born 1959-08-14 at Cleveland Clinic on 2022-07-19", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1959-08-14", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 45, "end": 61}, {"phi_type": "DATE", "value": "2022-07-19", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "277ff642d9fd413544ccf44d63b77a0e0bfa2f91b19394aeccba5953a76fe595", "timestamp_unix": 1772511807, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001947", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Patricia Moore born 1970-11-01 at Cedars-Sinai on 2007-07-25", "masked_text": "follow up for [NAME_b9db31] born [DOB_e29d24] at [LOCATION_42e401] o[DATE_34bb43]25", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1970-11-01", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 48, "end": 60}, {"phi_type": "DATE", "value": "2007-07-25", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "493fbf92c605c4c7aa674b1998782b3acbf53a47a326d7c50230eba129f9a3af", "timestamp_unix": 1772205837, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-001948", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Sarah Johnson MRN MRN-131638 facility Cedars-Sinai", "masked_text": "face_region detected patient [NAME_579335] MRN [MRN_db1aba] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-131638", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 67, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b1e35cf4dcbb7d885f9f0d04f8767f91b69f443ec7b3a64df63ef822dc528b1a", "timestamp_unix": 1771220218, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001949", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Arthur Coleman DOB 1984-04-11 device Cleveland Clinic recorded 2019-03-28", "masked_text": "waveform header [NAME_13c9ac] DOB [DOB_5fb955] device [LOCATION_6532a6] rec[DATE_445a09]-03-28", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1984-04-11", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 53, "end": 69}, {"phi_type": "DATE", "value": "2019-03-28", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8979cf1bd1ba8c966454374de9f75ec1434edeaf99ab2d7ba8eba6cac22a1b68", "timestamp_unix": 1771642655, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001950", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Lab results for David Lee, 93 year old from UCSF Health, reviewed on 2015-09-09.", "masked_text": "Lab results for David Lee, 93 year old from UCSF Health, reviewed on 2015-09-09.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "AGE", "value": "93", "start": 27, "end": 29}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2015-09-09", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "712a69c6f739572506ad59decf6fdc107927fe4a56e31dd3519794bd91d88251", "timestamp_unix": 1773169250, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001951", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Carlos Rivera social security number 533-98-3613 address 761 Oak St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "533-98-3613", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "761 Oak St, Greenfield", "start": 51, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5f79ed3a7deb153e8ffe43795a0fb6f26bf00cd7abd3ef80be2b3ebbb48430c9", "timestamp_unix": 1772287127, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001952", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Robert Chen age 52 facility Cedars-Sinai", "masked_text": "vitals trace Robert Chen age 52 facility Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "52", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 41, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c9e6cd9a359b5140611bdd6a67096db33dc1e541455d73f9bb285d16516fc232", "timestamp_unix": 1772746017, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001953", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "audio annotation Claire Nguyen recorded at NYU Langone on 2004-07-17", "masked_text": "audio annotation [NAME_2ea2ee] recorded at [LOCATION_789675] on[DATE_96a8bd]7", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2004-07-17", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "49717bd86ece046294fcfde11addcd32186781b152dd33b7385f9950291c1c52", "timestamp_unix": 1773415167, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-001954", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "John Smith called from (759) 223-5387 reporting symptoms. Age: 21.", "masked_text": "John Smith called from (759) 223-5387 reporting symptoms. Age: 21.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "PHONE", "value": "(759) 223-5387", "start": 23, "end": 37}, {"phi_type": "AGE", "value": "21", "start": 63, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "46e380982fb887c59ef36ef56483f5632d33d66d8a2b6b7b94f01046d682bb38", "timestamp_unix": 1771131032, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001955", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Prescription issued to Marcus Webb (71yo) at 943 Birch St, Maplewood on 2003-07-23.", "masked_text": "Prescription issued to Marcus Webb (71yo) at 943 Birch St, Maplewood on 2003-07-23.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 23, "end": 34}, {"phi_type": "AGE", "value": "71", "start": 36, "end": 38}, {"phi_type": "ADDRESS", "value": "943 Birch St, Maplewood", "start": 48, "end": 71}, {"phi_type": "DATE", "value": "2003-07-23", "start": 75, "end": 85}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9c734e6d1d0320e10e532551f122bb2646b278a60457bb1aed8f82fcae81127f", "timestamp_unix": 1771696619, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001956", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Spoke with Thomas Harris at (717) 217-3441. Address on file: 532 Pine St, Riverside.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownverside.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(717) 217-3441", "start": 28, "end": 42}, {"phi_type": "ADDRESS", "value": "532 Pine St, Riverside", "start": 54, "end": 76}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "3dbf8d0279052e1a96dedc27ba8fe478e62969726519cf79d2ba4d6f64618ba3", "timestamp_unix": 1773233601, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001957", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Carlos Rivera age 51 facility Mass General Hospital", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "51", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 43, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4e8ac941a4f04e8255fe4de536e88ba47ce4405284db9e3d94277e7c34715794", "timestamp_unix": 1771699834, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-001958", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Patricia Moore MRN MRN-614817 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_b9db31] MRN [MRN_7576ef] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-614817", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "17b5f73ad069e5f1879c24d93abf3bf83c9f46e2fe0b6e5fcbe01e623d92c6e9", "timestamp_unix": 1772230629, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001959", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient Arthur Coleman (DOB 1968-07-05, MRN MRN-438650) presented with chest pain at Mass General Hospital.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 8, "end": 22}, {"phi_type": "DOB", "value": "1968-07-05", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-438650", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 85, "end": 106}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "44b86e29204b647bf94e38ddeaa4240aa8c6fc2a75a473d64816fe6f3f567b7c", "timestamp_unix": 1772537365, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-001960", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Claire Nguyen phone (213) 804-6290 age 22", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(213) 804-6290", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "22", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4603f446ed47ec5461b23a06dd7f8b56da28e88d5d8500bdd8646ef5ec61ab2d", "timestamp_unix": 1771902251, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001961", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Marcus Webb ID MRN-470011 institution Johns Hopkins", "masked_text": "DICOM header patient [NAME_ede0f8] ID [MRN_856e3c] institution [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-470011", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 59, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ac517333852d9a5a35e3effc7541401df41364d0525483dd8b1d616231451803", "timestamp_unix": 1770942137, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001962", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Linda Martinez MRN MRN-534443 date 2017-04-20", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-534443", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2017-04-20", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b67432a5f70f0907ecb85753413add9df9f911565f1fda04a539720cd6ecb55e", "timestamp_unix": 1771477341, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001963", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Thomas Harris DOB 1967-01-03 MRN MRN-621282", "masked_text": "voice profile Thomas Harris DOB 1967-01-03 MRN MRN-621282", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1967-01-03", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-621282", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f9855767745df6099ec4f5547e8dfa02610ebac17024cd3c0f8c522ecf7e2051", "timestamp_unix": 1771542220, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001964", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Linda Martinez social security number 853-99-3026 address 174 Oak St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "853-99-3026", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "174 Oak St, Greenfield", "start": 52, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "15912e3d1a932f17ac0ba5d76eab840fec70a40a572784a62564d806126d3b33", "timestamp_unix": 1771669226, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001965", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Robert Chen MRN MRN-887643 date 2016-05-08", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-887643", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2016-05-08", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f3da5bf61bb38fbb98ecbae902d32a8ceafb0bdacab645ddc3890844d46f6485", "timestamp_unix": 1771796188, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-001966", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Confirmed identity of Priya Sharma via MRN MRN-889509 and DOB 1965-12-16.", "masked_text": "Confirmed identity of Priya Sharma via MRN MRN-889509 and DOB 1965-12-16.", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 22, "end": 34}, {"phi_type": "MRN", "value": "MRN-889509", "start": 43, "end": 53}, {"phi_type": "DOB", "value": "1965-12-16", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.63, "risk_score_after": 0.63, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "7cbed7c850ea9ddc59bb1c1119cc60300782c1dd642d5da558ae9b662cc8043c", "timestamp_unix": 1772912426, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001967", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Patricia Moore MRN MRN-567561 facility Stanford Medical", "masked_text": "face_region detected patient [NAME_b9db31] MRN [MRN_46ba27] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-567561", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2d9d8fd3c66a82a6d7478a36784fa3f231d3b8c2df7c571179e28be2b54cb023", "timestamp_unix": 1773303768, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001968", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "patient name Claire Nguyen phone number (380) 930-1259 age 93", "masked_text": "patient name [NAME_2ea2ee] phone number [PHONE_464141] age [AGE_98dce8]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(380) 930-1259", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "93", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "efbcbeefabd8bb466961e1b5b003b9ae63fa705ba62658a25ca3283bd3d02bcd", "timestamp_unix": 1771904293, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001969", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Linda Martinez phone (548) 347-3143 age 70", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(548) 347-3143", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "70", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8c1792c9650e87699c4e72794d5fe5f1d6e0f6dc0e60d730eda7ac60be657146", "timestamp_unix": 1771460978, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001970", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID David Lee phone (420) 834-7787 age 55", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 11, "end": 20}, {"phi_type": "PHONE", "value": "(420) 834-7787", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "55", "start": 46, "end": 48}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c763be65e7d411c3cc7d376c99ee516eaca7b40d19f4215503756dbf91a215d8", "timestamp_unix": 1773178787, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001971", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Lab results for Maria Garcia, 82 year old from Mount Sinai, reviewed on 2012-11-07.", "masked_text": "Lab results for [NAME_498cee], [AGE_9778d5] year old from [LOCATION_2d69ff], reviewed on 20[DATE_e8e793]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "AGE", "value": "82", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 47, "end": 58}, {"phi_type": "DATE", "value": "2012-11-07", "start": 74, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1c8be853577b9c08e9e6826f299e1736831a6c891758ce3ad4fc08045e4f7978", "timestamp_unix": 1771968999, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001972", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Claire Nguyen ID MRN-757503 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_2ea2ee] ID [MRN_7039fa] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-757503", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 61, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a6ebb86d8a6c195609510330c779a944c4d0b0c8e02a49b9bec8d2bed207225b", "timestamp_unix": 1770949484, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001973", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Spoke with Arthur Coleman at (985) 872-1700. Address on file: 210 Pine St, Maplewood.", "masked_text": "Spoke with [NAME_13c9ac] at [PHONE_88f988]. Address on[ADDRESS_8d1523]plewood.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(985) 872-1700", "start": 29, "end": 43}, {"phi_type": "ADDRESS", "value": "210 Pine St, Maplewood", "start": 55, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a870febb3fd04c6f28f1d2a48be3ea51be1c81f054f3ab903cfa39fc8a3a0057", "timestamp_unix": 1773443357, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-001974", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Emily Brown DOB 1946-05-06 scan date 2019-05-27", "masked_text": "imaging metadata [NAME_87fe31] DOB [DOB_6356eb] scan date [DATE_3ba893]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1946-05-06", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2019-05-27", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "91cb8e591023c11ec884d088ab7215a0967f81feea04d7fc47ccdec591bc0f00", "timestamp_unix": 1772001496, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001975", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Confirmed identity of David Lee via MRN MRN-288787 and DOB 1944-12-11.", "masked_text": "Confirmed identity of [REDACTED] via MRN [REDACTED] and[REDACTED]12-11.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 22, "end": 31}, {"phi_type": "MRN", "value": "MRN-288787", "start": 40, "end": 50}, {"phi_type": "DOB", "value": "1944-12-11", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.75, "risk_score_after": 0.075, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "32e05cefd3eab9c22d1e4579c3715f75520154cf3941b8e4683ee2c9e9c657ea", "timestamp_unix": 1771586486, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3975}}
{"record_id": "AUDIT-001976", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Diana Patel phone number (271) 109-5907 age 18", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(271) 109-5907", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "18", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3add25fae934cfb52b911544b2158aa649b11db887a2da560e243c68bde3be75", "timestamp_unix": 1773135296, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-001977", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Priya Sharma born 1940-11-19 at NYU Langone on 2015-03-26", "masked_text": "follow up for Priya Sharma born 1940-11-19 at NYU Langone on 2015-03-26", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1940-11-19", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 46, "end": 57}, {"phi_type": "DATE", "value": "2015-03-26", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4c8eee316c3ee1edef25bd0a910b8d9e46a1fdd6170d38cb26bb1731dc88b1c1", "timestamp_unix": 1772735722, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001978", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Linda Martinez DOB 1967-11-26 scan date 2022-03-12", "masked_text": "imaging metadata [NAME_f60f59] DOB [DOB_933ac3] scan date [DATE_157651]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1967-11-26", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2022-03-12", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "10200f4604b4ccdb2fbd48bce2e23162116a7ce58083ba54f041033ee4d2e301", "timestamp_unix": 1771857099, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001979", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header David Lee DOB 1965-09-25 device Mayo Clinic recorded 2014-07-09", "masked_text": "waveform header [NAME_972735] DOB [DOB_69678d] device [LOCATION_5471a7] recorded[DATE_c72f9d]9", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1965-09-25", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2014-07-09", "start": 68, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3ba8d98a1195e82b0245a1100118aa268e9b902ba4e73214b619a18d60d5612b", "timestamp_unix": 1771860793, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-001980", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Imaging ordered for Kevin Zhang, MRN MRN-802733, DOB 1985-10-07 at Mount Sinai.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]10-07 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 20, "end": 31}, {"phi_type": "MRN", "value": "MRN-802733", "start": 37, "end": 47}, {"phi_type": "DOB", "value": "1985-10-07", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "76c2c7cc40e937ad616909ce5833bce11b4d772d9c12576364baf76e73740151", "timestamp_unix": 1773183024, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-001981", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Kevin Zhang phone (320) 911-1881 age 75", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(320) 911-1881", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "75", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "54765a560e83e9a1fcdb8c2208ec6e9e78f65420d32d704ac632cdba80a26c65", "timestamp_unix": 1773217250, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001982", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "DICOM header patient James Wilson ID MRN-821238 institution Mount Sinai", "masked_text": "DICOM header patient James Wilson ID MRN-821238 institution Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-821238", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 60, "end": 71}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "118dffa678d7a218a6cb325b9142b1969a5e40129c5d963091b4950fc632693f", "timestamp_unix": 1771014100, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001983", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Patricia Moore phone (291) 286-7294 age 88", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(291) 286-7294", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "88", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2e9271c9df973013fa58213d304ccb0336a70a8945542d57714198232f47061d", "timestamp_unix": 1773410219, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001984", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Sarah Johnson (MRN MRN-322449) discharged on 2000-03-03. Follow up at Mass General Hospital.", "masked_text": "[NAME_579335] (MRN [MRN_d65fab]) discharged on [DATE_20d014]. Follow up at [LOCATION_76e661].", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 0, "end": 13}, {"phi_type": "MRN", "value": "MRN-322449", "start": 19, "end": 29}, {"phi_type": "DATE", "value": "2000-03-03", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 70, "end": 91}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9f4f95828e1c521d844bff1fe3c8b04f706c15e277d26afeadc48be34aeed468", "timestamp_unix": 1771202846, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-001985", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Priya Sharma DOB 1940-12-05 scan date 2013-02-16", "masked_text": "imaging metadata Priya Sharma DOB 1940-12-05 scan date 2013-02-16", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1940-12-05", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2013-02-16", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "07c9d6ab3899a22a7ec0d02ac1af15bf18707807e41851c3c05306918e55ebbf", "timestamp_unix": 1771109604, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001986", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "audio annotation Claire Nguyen recorded at Mount Sinai on 2004-09-25", "masked_text": "audio annotation [NAME_2ea2ee] recorded at [LOCATION_2d69ff] on[DATE_f1a700]5", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2004-09-25", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2a8bcf451367bdc63f0e6800303ce6dda429e463d1d65aa3aab4aef1e1e22e65", "timestamp_unix": 1772462005, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-001987", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Sarah Johnson DOB 1968-10-16 scan date 2013-09-22", "masked_text": "imaging metadata [NAME_579335] DOB [DOB_1a483f] scan date [DATE_07b7d2]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1968-10-16", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2013-09-22", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1602b0b41fe7992774821ff7a222cf98104de8eb29a51333fd7cf80d4c4b8a30", "timestamp_unix": 1771720357, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001988", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Linda Martinez DOB 1978-03-17 scan date 2017-08-11", "masked_text": "imaging metadata [NAME_f60f59] DOB [DOB_350acf] scan date [DATE_90d0a5]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1978-03-17", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2017-08-11", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "52df1a20ed7096c6aa276b67b3ba6c45eee2dc55d71b2861379f894a7e47d2c0", "timestamp_unix": 1773342707, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-001989", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata John Smith DOB 1968-01-04 scan date 2015-07-03", "masked_text": "imaging metadata John Smith DOB 1968-01-04 scan date 2015-07-03", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "DOB", "value": "1968-01-04", "start": 32, "end": 42}, {"phi_type": "DATE", "value": "2015-07-03", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fd10ef8ac074ec12993daf461d0de532d510328cf59535b4251f2ef38d81cc20", "timestamp_unix": 1771221107, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001990", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Kevin Zhang phone (439) 407-8277 age 91", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(439) 407-8277", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "91", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "85e2c97c2c42e401231aaeafb612df14f8797dd6eb5285e9ab2697a0a3dced8c", "timestamp_unix": 1771644674, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-001991", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "James Wilson date of birth 1957-01-06 MRN MRN-608478 presenting at Stanford Medical", "masked_text": "James Wilson date of birth 1957-01-06 MRN MRN-608478 presenting at Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1957-01-06", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-608478", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.81, "risk_score_after": 0.81, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "75fdb763ce7218e8a0ef42876540d1da79b2164eedd8abb73f2d19fa13f6ee34", "timestamp_unix": 1772109878, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001992", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Referral sent for Arthur Coleman (DOB 1936-10-16) to specialist in UCSF Health.", "masked_text": "Referral sent for [NAME_13c9ac] (DOB [DOB_8af720]) to specialist in [LOCATION_df473f].", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 18, "end": 32}, {"phi_type": "DOB", "value": "1936-10-16", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1715cfae151deb55772bfe21bdb2ad2cb635f2cf15c1da11f404f715bfaaa7fd", "timestamp_unix": 1770906082, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-001993", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Kevin Zhang phone (651) 761-9662 age 94", "masked_text": "speaker ID Kevin Zhang phone (651) 761-9662 age 94", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(651) 761-9662", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "94", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b35109017b254b3ab1a3d32c3e444f224edf697d74d4cbd6838937d809888105", "timestamp_unix": 1771551229, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001994", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Imaging ordered for Michael Taylor, MRN MRN-376767, DOB 1974-09-09 at Stanford Medical.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]09-09 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 20, "end": 34}, {"phi_type": "MRN", "value": "MRN-376767", "start": 40, "end": 50}, {"phi_type": "DOB", "value": "1974-09-09", "start": 51, "end": 61}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 70, "end": 86}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.9, "risk_score_after": 0.09, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "60590b595b61a5f43b4c56bf051ab865fb2ebe9ea87f1b72bb379a114c2ba5d1", "timestamp_unix": 1771610348, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-001995", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "voice transcript Thomas Harris MRN MRN-487124 contact (283) 661-9505", "masked_text": "voice transcript Thomas Harris MRN MRN-487124 contact (283) 661-9505", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-487124", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(283) 661-9505", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d2f9cf94c10e9ba4c3b7670e81ced1f5619d2c18292b39dc0393203d23de739a", "timestamp_unix": 1772663912, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001996", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile John Smith DOB 1938-06-19 MRN MRN-435218", "masked_text": "voice profile John Smith DOB 1938-06-19 MRN MRN-435218", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1938-06-19", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-435218", "start": 44, "end": 54}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "66c74ede47a158d0f310f23a54a0db69ddfa6ae6088edc6b39f2d4c109fc5787", "timestamp_unix": 1772287054, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001997", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Diana Patel MRN MRN-208159 facility UCSF Health", "masked_text": "face_region detected patient [NAME_c3b55b] MRN [MRN_76099a] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-208159", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "64bd2f303a615759df28318ecf5d46a81a10c786e6785dc37b5c1361e135dd22", "timestamp_unix": 1772133880, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-001998", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Sarah Johnson DOB 1967-03-24 MRN MRN-723285", "masked_text": "voice profile Sarah Johnson DOB 1967-03-24 MRN MRN-723285", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1967-03-24", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-723285", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "85dbc56a1c7b089a45959bda6a6fab8e35fd311376dd0fe785f2465233531925", "timestamp_unix": 1772651554, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-001999", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "vitals trace Arthur Coleman age 90 facility NYU Langone", "masked_text": "vitals trace [NAME_13c9ac] age [AGE_861398] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "90", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2d6393849b1324547febc049dc544f2c72576be58f8ffdae407f46ff2667ef0b", "timestamp_unix": 1772082983, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002000", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Michael Taylor MRN MRN-481471 facility Mount Sinai", "masked_text": "face_region detected patient Michael Taylor MRN MRN-481471 facility Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-481471", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3f018c550b367e750c01c92f4178513c0ef219d7197b8140a80006f6574a45ad", "timestamp_unix": 1772686698, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002001", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Susan Anderson born 1968-03-12 at NYU Langone on 2015-02-03", "masked_text": "follow up for [NAME_4a6eeb] born [DOB_3c1a7f] at [LOCATION_789675] on[DATE_74dd77]3", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1968-03-12", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2015-02-03", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5907df1da7357b7a45c55250c71e1f2b1b2582d28884f1b1fd69e859b45f7838", "timestamp_unix": 1772597232, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-002002", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "audio annotation Arthur Coleman recorded at Cleveland Clinic on 2000-08-11", "masked_text": "audio annotation [NAME_13c9ac] recorded at [LOCATION_6532a6]ATE_a2912c]-08-11", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 44, "end": 60}, {"phi_type": "DATE", "value": "2000-08-11", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "18b267dee9366c25c4fd5463d19b44b43ff5c3bb958f022f100fb66879cfa4f2", "timestamp_unix": 1771920819, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-002003", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for James Wilson born 1944-07-17 at NYU Langone on 2001-07-20", "masked_text": "follow up for [NAME_3d8dc8] born [DOB_109fb1] at [LOCATION_789675] on[DATE_f319c2]0", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1944-07-17", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 46, "end": 57}, {"phi_type": "DATE", "value": "2001-07-20", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d4b606a200588bbef5aff8206baca4c6a438c437707acbfd7ebc20b9875612db", "timestamp_unix": 1773178021, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-002004", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript John Smith MRN MRN-968162 contact (541) 329-8369", "masked_text": "voice transcript John Smith MRN MRN-968162 contact (541) 329-8369", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "MRN", "value": "MRN-968162", "start": 32, "end": 42}, {"phi_type": "PHONE", "value": "(541) 329-8369", "start": 51, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "db392cc7a93ed8562f96599fc758e5f2375097635573c13ae2d38f724bd450fb", "timestamp_unix": 1773095623, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002005", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "patient name James Wilson phone number (743) 320-1546 age 72", "masked_text": "patient name [NAME_3d8dc8] phone number [PHONE_4726f2] age [AGE_32bb90]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(743) 320-1546", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "72", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f6de3e0b2b6416cdbc8163373563bbec4793ff85f2b8f0e5cc294e91b926c1c4", "timestamp_unix": 1771674116, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.27001}}
{"record_id": "AUDIT-002006", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient Angela White MRN MRN-148158 date 2009-02-26", "masked_text": "ECG metadata patient [NAME_cada0d] MRN [MRN_f59d52] date [DATE_c8630a]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-148158", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2009-02-26", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "492598aa6d4ee772801113c683dc1f1efb593b7b2428a5e88f05d628523ff388", "timestamp_unix": 1771430821, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-002007", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Claire Nguyen social security number 427-51-9660 address 729 Chestnut St, Maplewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownlewood", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "427-51-9660", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "729 Chestnut St, Maplewood", "start": 51, "end": 77}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "53e08985f0ff6997cccb27967b70e210dd4e2a46341b04f5c1d467db03ad462b", "timestamp_unix": 1772225347, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002008", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Susan Anderson MRN MRN-219685 facility Cedars-Sinai", "masked_text": "face_region detected patient [NAME_4a6eeb] MRN [MRN_2f742b] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-219685", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 68, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d7fbcb9644abb48e78febf2d48c174d3afdf85ffdff95593ddc526bb302cc34c", "timestamp_unix": 1771654246, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002009", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Patient identified as David Lee, SSN 779-93-6837, residing at 763 Pine St, Springfield.", "masked_text": "Patient identified as David Lee, SSN 779-93-6837, residing at 763 Pine St, Springfield.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 22, "end": 31}, {"phi_type": "SSN", "value": "779-93-6837", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "763 Pine St, Springfield", "start": 56, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "0db15c7d1d13823263f0fceaa7d72cc22cc04749031d80c854f199a7629baefe", "timestamp_unix": 1773307663, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002010", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "speaker ID Arthur Coleman phone (593) 417-6042 age 82", "masked_text": "speaker ID [NAME_13c9ac] phone [PHONE_5c2b8a] age [AGE_9778d5]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(593) 417-6042", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "82", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "18ad8feaccc9658f23f0c1ef4b8bd4ea9a83e1b408863239dc92e62028936418", "timestamp_unix": 1771798449, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-002011", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for Patricia Moore born 1943-03-10 at Johns Hopkins on 2011-02-26", "masked_text": "follow up for [NAME_b9db31] born [DOB_c6cc69] at [LOCATION_965228] [DATE_72571b]-26", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1943-03-10", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 48, "end": 61}, {"phi_type": "DATE", "value": "2011-02-26", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6c59665c4f1e7b95cb9799c646013b4be2794a3716a2755786bafc86720cf16f", "timestamp_unix": 1772308453, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-002012", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Maria Garcia DOB 1977-10-02 MRN MRN-865073", "masked_text": "voice profile [NAME_498cee] DOB [DOB_93bacf] MRN [MRN_3f870b]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1977-10-02", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-865073", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fde192599d654685a4a85c3a948afbda58273c42e3249383cfff20f4e90ea5fc", "timestamp_unix": 1772184956, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002013", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Confirmed identity of Marcus Webb via MRN MRN-569570 and DOB 1938-10-19.", "masked_text": "Confirmed identity of [REDACTED] via MRN [REDACTED] and[REDACTED]10-19.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-569570", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1938-10-19", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.75, "risk_score_after": 0.075, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "517c63078c388eec8f0106fb9bf5f5959f10be9bbeb95036a3f59df8b34bf116", "timestamp_unix": 1771161619, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3975}}
{"record_id": "AUDIT-002014", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Patricia Moore ID MRN-157303 institution UCSF Health", "masked_text": "DICOM header patient [NAME_b9db31] ID [MRN_afa8a7] institution [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-157303", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 62, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "093e885d67ecbeb612165d93579857a80fb10cec54eabce1d9a4b30a6ce47e7d", "timestamp_unix": 1771681167, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002015", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for Emily Brown at 987 Elm St, Maplewood on 2001-09-02.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "987 Elm St, Maplewood", "start": 34, "end": 55}, {"phi_type": "DATE", "value": "2001-09-02", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f23fe6b29c5a3f3fa4a58b1ac87175299fb86e72689b5811270cf502f7e27077", "timestamp_unix": 1772947724, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002016", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Diana Patel DOB 1983-06-25 device Stanford Medical recorded 2002-07-11", "masked_text": "waveform header [NAME_c3b55b] DOB [DOB_ab13f6] device [LOCATION_520308] rec[DATE_9f7f4b]-07-11", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1983-06-25", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 50, "end": 66}, {"phi_type": "DATE", "value": "2002-07-11", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "221f2a2b1ff6853dbfbbc60398538b8850a51764181fbe01d664a0451bec009f", "timestamp_unix": 1773010404, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002017", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Marcus Webb DOB 1957-11-22 scan date 2002-11-22", "masked_text": "imaging metadata [NAME_ede0f8] DOB [DOB_99b2b1] scan date [DATE_c18d0a]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1957-11-22", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2002-11-22", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "965641a2b15385c6e93e4674e8622a71c872b81abc3b2c350e08d8548b00b04f", "timestamp_unix": 1771508347, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002018", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation John Smith recorded at Boston Medical Center on 2005-08-22", "masked_text": "audio annotation John Smith recorded at Boston Medical Center on 2005-08-22", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 40, "end": 61}, {"phi_type": "DATE", "value": "2005-08-22", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "21900ee7854b49904263a0be1237c962247fa3af36bb3e1de740fcee94cbe07e", "timestamp_unix": 1772269988, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002019", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Emergency contact for Sarah Johnson: (358) 433-6787. DOB: 1935-03-14.", "masked_text": "Emergency contact for [NAME_579335]: [PHONE_0becf7][DOB_eb82c1]5-03-14.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 22, "end": 35}, {"phi_type": "PHONE", "value": "(358) 433-6787", "start": 37, "end": 51}, {"phi_type": "DOB", "value": "1935-03-14", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "ba7a38d9504cefc19f527fccf63bee883bc13e427ad0bf5949468d2a39a89963", "timestamp_unix": 1772578253, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-002020", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation John Smith recorded at Cedars-Sinai on 2010-01-12", "masked_text": "audio annotation Alex Morgan recorded at General Hospital o2000-01-0112", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 40, "end": 52}, {"phi_type": "DATE", "value": "2010-01-12", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "eaac1f223ee8f3d6c703b3172208680a903d609be004bc58b76428639dd03e4a", "timestamp_unix": 1773190885, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002021", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Thomas Harris recorded at Cedars-Sinai on 2021-10-07", "masked_text": "audio annotation Alex Morgan recorded at General Hospital o2000-01-0107", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 43, "end": 55}, {"phi_type": "DATE", "value": "2021-10-07", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ec67048303076962dee0ed84b322ee05d83d09992ded927545e094b2432824aa", "timestamp_unix": 1772408766, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002022", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Angela White born 1950-04-05 at Mount Sinai on 2016-09-28", "masked_text": "follow up for [NAME_cada0d] born [DOB_42f1b3] at [LOCATION_2d69ff] on[DATE_62b404]8", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1950-04-05", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 46, "end": 57}, {"phi_type": "DATE", "value": "2016-09-28", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1b13932fa3adde3a86e9e01af2210052c646f5d87ceb015510cedbfabc9fa806", "timestamp_unix": 1771835938, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-002023", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Robert Chen phone (825) 298-2194 age 38", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(825) 298-2194", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "38", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c6f0e3f297b3774eff8f9ee5b38f81e8e023fb8e8081506c8f800a1fc7ff51b5", "timestamp_unix": 1771333333, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002024", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Angela White DOB 1949-07-21 scan date 2003-12-23", "masked_text": "imaging metadata Angela White DOB 1949-07-21 scan date 2003-12-23", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1949-07-21", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2003-12-23", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7bc54eb0eebaf2113d4e0e5008197286f2109cfa86f10095eb4003f68d70810b", "timestamp_unix": 1771561710, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002025", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Claire Nguyen phone (869) 426-2570 age 87", "masked_text": "speaker ID Claire Nguyen phone (869) 426-2570 age 87", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(869) 426-2570", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "87", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ab3c2a1e222abf7b1a77fb67a6f36d082c7268adab1b7a7e486f19931f4c3739", "timestamp_unix": 1772403312, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002026", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Marcus Webb DOB 1973-04-17 device UCSF Health recorded 2018-08-18", "masked_text": "waveform header [NAME_ede0f8] DOB [DOB_54fe82] device [LOCATION_df473f] recorded[DATE_c5f826]8", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1973-04-17", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2018-08-18", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4a863c7776b8af44b57889cf76861dab080a4c380b205e2f49b54e80b1255652", "timestamp_unix": 1772417828, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002027", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Kevin Zhang ID MRN-912541 institution Johns Hopkins", "masked_text": "DICOM header patient Kevin Zhang ID MRN-912541 institution Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-912541", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 59, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2a60c077b294fb76f0e6ab79090e01df4ddde16659bb3ef12abd6f19114c97bc", "timestamp_unix": 1772717640, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002028", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Robert Chen born 1970-11-20 at Johns Hopkins on 2007-06-02", "masked_text": "follow up for [NAME_2665a8] born [DOB_00fe76] at [LOCATION_965228] [DATE_04a5bc]-02", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1970-11-20", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 45, "end": 58}, {"phi_type": "DATE", "value": "2007-06-02", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a91b71e85a031d8fdf4b77a39737fb31f4c24a2abbee3d4045ce8de2bbb8e61e", "timestamp_unix": 1773196813, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-002029", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID Diana Patel phone (926) 729-9576 age 72", "masked_text": "speaker ID [NAME_c3b55b] phone [PHONE_e0396f] age [AGE_32bb90]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(926) 729-9576", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "72", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e87487fbdd11d715820b8bdb084fb075df5d7dfd2b834a34c053ab66e2c37fc2", "timestamp_unix": 1771695026, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-002030", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Kevin Zhang MRN MRN-684217 facility Mayo Clinic", "masked_text": "face_region detected patient Kevin Zhang MRN MRN-684217 facility Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-684217", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cd2cfabf167053a8f0cac307b096dd4b8887574e7963b87393a43f288589163e", "timestamp_unix": 1772620777, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002031", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Maria Garcia DOB 1973-03-01 MRN MRN-457867", "masked_text": "voice profile Maria Garcia DOB 1973-03-01 MRN MRN-457867", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1973-03-01", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-457867", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2514b3884535c115cea2ca60319a5bf76c1ff36d7cb89f872605adc62e61c708", "timestamp_unix": 1771567165, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002032", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Sarah Johnson DOB 1964-04-18 MRN MRN-446213", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1964-04-18", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-446213", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e250b0db4c394b2b1e1a9c8ff0c8402fbae94501d20f09c7b0910e4f7dd78ad0", "timestamp_unix": 1771140254, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-002033", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata David Lee DOB 1953-04-21 scan date 2001-08-27", "masked_text": "imaging metadata [NAME_972735] DOB [DOB_7210f8] scan date [DATE_2f38c0]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "DOB", "value": "1953-04-21", "start": 31, "end": 41}, {"phi_type": "DATE", "value": "2001-08-27", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "dc4142d2385213e43dbc4fc42942f076a044c086348d5dcbf7803cc80307d945", "timestamp_unix": 1771652647, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002034", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Patricia Moore MRN MRN-476937 contact (217) 386-6508", "masked_text": "voice transcript [NAME_b9db31] MRN [MRN_e12e57] contact [PHONE_778e30]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-476937", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(217) 386-6508", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "950c3479e38baa9f738d24d761467bc3de303fe59345d27d636f02ccfb0eb021", "timestamp_unix": 1773318434, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-002035", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile David Lee DOB 1963-03-04 MRN MRN-932149", "masked_text": "voice profile David Lee DOB 1963-03-04 MRN MRN-932149", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 14, "end": 23}, {"phi_type": "DOB", "value": "1963-03-04", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-932149", "start": 43, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "758aceb8227e25f1be97899830a10ace523a08e04bf016550cea74c28b08c7e3", "timestamp_unix": 1772339931, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002036", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Emergency contact for Priya Sharma: (390) 107-8123. DOB: 1960-01-03.", "masked_text": "Emergency contact for Priya Sharma: (390) 107-8123. DOB: 1960-01-03.", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 22, "end": 34}, {"phi_type": "PHONE", "value": "(390) 107-8123", "start": 36, "end": 50}, {"phi_type": "DOB", "value": "1960-01-03", "start": 50, "end": 60}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.67, "risk_score_after": 0.67, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "be158227056d447c2714afe2f0e1c7cc8c79f08c7052a4d522528f80e68e57b5", "timestamp_unix": 1772290919, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002037", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Sarah Johnson phone number (394) 207-1127 age 95", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(394) 207-1127", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "95", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d2281c805fc0a906cdae0371716169a1de7a8cc88c6940d71c99fc4e07e57495", "timestamp_unix": 1772122693, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002038", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "waveform header Arthur Coleman DOB 1973-11-21 device Johns Hopkins recorded 2014-04-21", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] record[REDACTED]-21", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1973-11-21", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 53, "end": 66}, {"phi_type": "DATE", "value": "2014-04-21", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c22a4525e874619d13af552c61eac17caa77778ca1eef519d51a6b5d846de908", "timestamp_unix": 1772502717, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-002039", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "imaging metadata Michael Taylor DOB 1950-06-06 scan date 2003-01-13", "masked_text": "imaging metadata [NAME_ae3ff9] DOB [DOB_ea3372] scan date [DATE_db8a4b]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1950-06-06", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2003-01-13", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0f4614bc23f3aa36478a5a8c0cb2225f6aaf91eeb6cf46b3310ce8c34f01a368", "timestamp_unix": 1773358895, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-002040", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Thomas Harris phone number (244) 476-8713 age 81", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(244) 476-8713", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "81", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f90e078c310e1104b457bb9230070e164392f0691e3910db2dd1174973b624e4", "timestamp_unix": 1771990824, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002041", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Priya Sharma social security number 935-80-5084 address 964 Chestnut St, Maplewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownlewood", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "935-80-5084", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "964 Chestnut St, Maplewood", "start": 50, "end": 76}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1aeb4b8315d5452c0fcf1070642360586bcb70a0b94aa901bd3559b44e5322da", "timestamp_unix": 1773170197, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002042", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Marcus Webb MRN MRN-426897 facility Mayo Clinic", "masked_text": "face_region detected patient [NAME_ede0f8] MRN [MRN_c26ac8] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-426897", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d512396975232464ca7d34244da23ca6d1b7ad0fcbd39c85a2962197b0c88956", "timestamp_unix": 1771730813, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002043", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Patricia Moore MRN MRN-598688 date 2012-02-15", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-598688", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2012-02-15", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "930dda7278ebc1b71a14569a2bb2c48a27dd9e982514347adf2bd04a1dd393f9", "timestamp_unix": 1772584651, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002044", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Lab results for Linda Martinez, 66 year old from UCSF Health, reviewed on 2010-08-19.", "masked_text": "Lab results for Linda Martinez, 66 year old from UCSF Health, reviewed on 2010-08-19.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "66", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 49, "end": 60}, {"phi_type": "DATE", "value": "2010-08-19", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.72, "risk_score_after": 0.72, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "bb4b1885ab3a291c38a6edc142331caf6ec0c2d3efe70507a28686da2a45a188", "timestamp_unix": 1772361380, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002045", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Spoke with Carlos Rivera at (940) 158-8171. Address on file: 976 Elm St, Lakewood.", "masked_text": "Spoke with Carlos Rivera at (940) 158-8171. Address on file: 976 Elm St, Lakewood.", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(940) 158-8171", "start": 28, "end": 42}, {"phi_type": "ADDRESS", "value": "976 Elm St, Lakewood", "start": 54, "end": 74}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1bd1aed7b53bb3d333a2d6f7b8d0d200c65064a2b1cba07a95b28b7fe3416f3e", "timestamp_unix": 1772726286, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002046", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Kevin Zhang DOB 1965-06-10 scan date 2009-03-24", "masked_text": "imaging metadata Kevin Zhang DOB 1965-06-10 scan date 2009-03-24", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1965-06-10", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2009-03-24", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6d160c9a7fdf34869fda5a9cd967a82854417c4e01629bceb838da4161846035", "timestamp_unix": 1771305736, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002047", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "DICOM header patient Carlos Rivera ID MRN-743177 institution UCSF Health", "masked_text": "DICOM header patient [NAME_58ff53] ID [MRN_44268d] institution [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-743177", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4217563a6857de5748ec37c069312e7233ff46bb1e4588f12f4ebab5b12a5007", "timestamp_unix": 1772470045, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002048", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Emergency contact for Angela White: (494) 205-2574. DOB: 1972-06-01.", "masked_text": "Emergency contact for [NAME_cada0d]: [PHONE_b33a06][DOB_19c816]2-06-01.", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 22, "end": 34}, {"phi_type": "PHONE", "value": "(494) 205-2574", "start": 36, "end": 50}, {"phi_type": "DOB", "value": "1972-06-01", "start": 50, "end": 60}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d039e6ee062e6aad173fa302757057647bacbc62e0c90dc038c4e573f9afaf49", "timestamp_unix": 1773008738, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-002049", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Imaging ordered for Claire Nguyen, MRN MRN-549037, DOB 1937-11-16 at UCSF Health.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]11-16 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 20, "end": 33}, {"phi_type": "MRN", "value": "MRN-549037", "start": 39, "end": 49}, {"phi_type": "DOB", "value": "1937-11-16", "start": 50, "end": 60}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a17482093821e1b71c4cf7450aeb1e80a1388fbb6c6d441f8c93b0371a12f9bc", "timestamp_unix": 1772260917, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-002050", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Linda Martinez DOB 1950-05-23 device Cleveland Clinic recorded 2016-06-05", "masked_text": "waveform header [NAME_f60f59] DOB [DOB_ec07f5] device [LOCATION_6532a6] rec[DATE_eeb719]-06-05", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1950-05-23", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 53, "end": 69}, {"phi_type": "DATE", "value": "2016-06-05", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f503d1d99a536baf499e24635b19065f66a7272fcba4ea4b1f172e4f1c8e372a", "timestamp_unix": 1771421189, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002051", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Diana Patel MRN MRN-119441 facility Johns Hopkins", "masked_text": "face_region detected patient Diana Patel MRN MRN-119441 facility Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-119441", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 65, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9391473df77f6a7b1aae8ad3df8191f5f15c46c0a0463f9677178f4de2bf62a1", "timestamp_unix": 1772076075, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002052", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata David Lee DOB 1971-03-17 scan date 2006-12-20", "masked_text": "imaging metadata David Lee DOB 1971-03-17 scan date 2006-12-20", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "DOB", "value": "1971-03-17", "start": 31, "end": 41}, {"phi_type": "DATE", "value": "2006-12-20", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "de1699413edb69737302b893d0eba14cdfc6774f45e27eb4c765edeaa512215e", "timestamp_unix": 1773127107, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002053", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "ECG metadata patient Kevin Zhang MRN MRN-286124 date 2012-09-26", "masked_text": "ECG metadata patient Kevin Zhang MRN MRN-286124 date 2012-09-26", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-286124", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2012-09-26", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.65, "risk_score_after": 0.65, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "dfd5e9e62d01ef7379d19ef2be10d857def7fbeaf948401070a0794fc0670c52", "timestamp_unix": 1772820385, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002054", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient identified as Robert Chen, SSN 437-59-8963, residing at 945 Elm St, Riverside.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownerside.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 22, "end": 33}, {"phi_type": "SSN", "value": "437-59-8963", "start": 39, "end": 50}, {"phi_type": "ADDRESS", "value": "945 Elm St, Riverside", "start": 58, "end": 79}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "67212e32c1ccf52e5c9e53a8e16402dae135ab1dd170989b3b26f21b56afcece", "timestamp_unix": 1772006937, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002055", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Michael Taylor age 47 facility NYU Langone", "masked_text": "vitals trace Michael Taylor age 47 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "47", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ddc7f9e6426537b5853655118927446af57b9225fc42f917895cb370a556f9f6", "timestamp_unix": 1772695373, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002056", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient Maria Garcia (DOB 1973-05-06, MRN MRN-560625) presented with chest pain at Johns Hopkins.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 8, "end": 20}, {"phi_type": "DOB", "value": "1973-05-06", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-560625", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 83, "end": 96}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b9a0c78890fa44487f7a4c1a75f8720ca405241a2ccaeaa2ede9c1271cac29da", "timestamp_unix": 1773238468, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-002057", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata John Smith DOB 1949-11-26 scan date 2012-05-22", "masked_text": "imaging metadata [NAME_611732] DOB [DOB_2bf436] scan date [DATE_c260b0]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "DOB", "value": "1949-11-26", "start": 32, "end": 42}, {"phi_type": "DATE", "value": "2012-05-22", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c268f009e208d167eef43fb49b48280ffb7576c99969bab936bdd1c1149a0233", "timestamp_unix": 1771519147, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002058", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Sarah Johnson DOB 1968-12-21 MRN MRN-542787", "masked_text": "voice profile [NAME_579335] DOB [DOB_e3dc47] MRN [MRN_01a901]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1968-12-21", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-542787", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "71e35f1d6e29612175d1391fd9ab9f4d2da563c336333fb6cf379923212c0e5f", "timestamp_unix": 1773237165, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002059", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Emily Brown (MRN MRN-372770) discharged on 2006-03-27. Follow up at Johns Hopkins.", "masked_text": "Emily Brown (MRN MRN-372770) discharged on 2006-03-27. Follow up at Johns Hopkins.", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "MRN", "value": "MRN-372770", "start": 17, "end": 27}, {"phi_type": "DATE", "value": "2006-03-27", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 68, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5822cf0fb4a6cc1ee3fa142c34e6a7a8d94c5aeb669f768d770f473bc51a5f4b", "timestamp_unix": 1772736355, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002060", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Diana Patel called from (798) 950-2717 reporting symptoms. Age: 74.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 0, "end": 11}, {"phi_type": "PHONE", "value": "(798) 950-2717", "start": 24, "end": 38}, {"phi_type": "AGE", "value": "74", "start": 64, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1b83abb1dbcaa81df37d0788068df560cf1691eddc02959d8eda9b1108632ea7", "timestamp_unix": 1771437808, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002061", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Emily Brown DOB 1962-12-18 MRN MRN-247386", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1962-12-18", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-247386", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "87e3c2aa5483a958c6d6fa663bdc318d2777e57b0a58d2f972eec10c083c0d88", "timestamp_unix": 1772184935, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-002062", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Thomas Harris MRN MRN-876396 facility Stanford Medical", "masked_text": "face_region detected patient [NAME_7ccf35] MRN [MRN_027b2e] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-876396", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6f443cae6ab2fa83293142b1a64196958b13eb7462191b751384b56ab023dde1", "timestamp_unix": 1772740872, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002063", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient John Smith MRN MRN-436459 facility Cedars-Sinai", "masked_text": "face_region detected patient [NAME_611732] MRN [MRN_7df7e0] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-436459", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 64, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d612f9b9c8634929396e5e12536eb73af9c140e4c30a8349d5f393f31dc27ea1", "timestamp_unix": 1771120379, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002064", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Claire Nguyen social security number 448-75-8967 address 603 Walnut St, Maplewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownlewood", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "448-75-8967", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "603 Walnut St, Maplewood", "start": 51, "end": 75}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0e8ff1e83a64dd17254e52a4ecc972a7991db88adae5dc90e4f954350c9a5e40", "timestamp_unix": 1771662440, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002065", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Thomas Harris MRN MRN-909296 facility Mount Sinai", "masked_text": "face_region detected patient Thomas Harris MRN MRN-909296 facility Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-909296", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "914c7592daa4fb73d14ad23f42757b98acf70ffb65f5f7fb41ec2f9f2dac8f5b", "timestamp_unix": 1771643228, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002066", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Record updated for Linda Martinez at 709 Cedar St, Lakewood on 2021-01-08.", "masked_text": "Record updated for Linda Martinez at 709 Cedar St, Lakewood on 2021-01-08.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "709 Cedar St, Lakewood", "start": 37, "end": 59}, {"phi_type": "DATE", "value": "2021-01-08", "start": 63, "end": 73}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d4c28f83e15f303a33f5fe8b113165987c272dbaec4d639da7646bbf1c5e7d13", "timestamp_unix": 1771493226, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002067", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Imaging ordered for Angela White, MRN MRN-202259, DOB 1976-04-01 at Mayo Clinic.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]04-01 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 20, "end": 32}, {"phi_type": "MRN", "value": "MRN-202259", "start": 38, "end": 48}, {"phi_type": "DOB", "value": "1976-04-01", "start": 49, "end": 59}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "2497fb23c2d6fd207cd3272e48157652ff76748c41eb6969feb21e4a18c83b2b", "timestamp_unix": 1772684410, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-002068", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Claire Nguyen DOB 1943-05-14 scan date 2004-10-22", "masked_text": "imaging metadata [NAME_2ea2ee] DOB [DOB_7b7abb] scan date [DATE_3b76f5]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1943-05-14", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2004-10-22", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fac5243178c1a3e1e0a4271683c0c207b2f7c02327a807337664e805f80baf10", "timestamp_unix": 1772532025, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002069", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Thomas Harris DOB 1943-01-27 device Boston Medical Center recorded 2007-06-23", "masked_text": "waveform header [NAME_7ccf35] DOB [DOB_7746f6] device [LOCATION_bfb4ce]DATE_8e2ed2] 2007-06-23", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1943-01-27", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 52, "end": 73}, {"phi_type": "DATE", "value": "2007-06-23", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4b20ac8543b0cd1b1d39534e0e84ed83dae12a1d1d94b262b70a3f0702d335e9", "timestamp_unix": 1773035875, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-002070", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Angela White recorded at UCSF Health on 2008-05-06", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-016", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 42, "end": 53}, {"phi_type": "DATE", "value": "2008-05-06", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ea03ea08135a26a6c0dd0a352b81f54158497c77d0ce856a08a125d05ab9c22e", "timestamp_unix": 1773217003, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002071", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Angela White DOB 1979-11-11 scan date 2020-08-26", "masked_text": "imaging metadata Angela White DOB 1979-11-11 scan date 2020-08-26", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1979-11-11", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2020-08-26", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b4d9ffdb1e4b2a5484dc38091ccbb80eedde41a3ce41164625d1248b7472b544", "timestamp_unix": 1773301295, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002072", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Emergency contact for Maria Garcia: (596) 745-8843. DOB: 1975-02-10.", "masked_text": "Emergency contact for Maria Garcia: (596) 745-8843. DOB: 1975-02-10.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 22, "end": 34}, {"phi_type": "PHONE", "value": "(596) 745-8843", "start": 36, "end": 50}, {"phi_type": "DOB", "value": "1975-02-10", "start": 50, "end": 60}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.67, "risk_score_after": 0.67, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d1c62bd8cccbd8174dcb1af70405838b1817be89e3aec3070de5279bee5749a5", "timestamp_unix": 1772370378, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002073", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Emergency contact for Angela White: (838) 573-7308. DOB: 1937-01-10.", "masked_text": "Emergency contact for Angela White: (838) 573-7308. DOB: 1937-01-10.", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 22, "end": 34}, {"phi_type": "PHONE", "value": "(838) 573-7308", "start": 36, "end": 50}, {"phi_type": "DOB", "value": "1937-01-10", "start": 50, "end": 60}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.67, "risk_score_after": 0.67, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f7eab81677178368ec9d1d7c803c472ab7de714731fe804e70a0f54271f49056", "timestamp_unix": 1771934596, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002074", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Susan Anderson age 95 facility UCSF Health", "masked_text": "vitals trace Susan Anderson age 95 facility UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "95", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f88ce3856807e59a893958109690c80acd106b942b57a1f128ca94a587635989", "timestamp_unix": 1773075885, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002075", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Emily Brown DOB 1985-07-12 MRN MRN-814357", "masked_text": "voice profile Emily Brown DOB 1985-07-12 MRN MRN-814357", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1985-07-12", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-814357", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "68df52f61fdf6902a609dcad9d5df0c5703b9857e641147a4f959daeaa630fe5", "timestamp_unix": 1773359599, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002076", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Michael Taylor MRN MRN-604393 date 2022-04-25", "masked_text": "ECG metadata patient Michael Taylor MRN MRN-604393 date 2022-04-25", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-604393", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2022-04-25", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fd1de7591cc55ac5cb7f1ace338aa9ded89feb8230a1b12c972f50403ba34c51", "timestamp_unix": 1771000705, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002077", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Sarah Johnson DOB 1958-05-13 device Mayo Clinic recorded 2019-03-09", "masked_text": "waveform header [NAME_579335] DOB [DOB_a0fd03] device [LOCATION_5471a7] recorded[DATE_b136c9]9", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1958-05-13", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2019-03-09", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b2e1f5ee3ce074f4883f6789351c80a071d1baa10ade720485844f4812e815cd", "timestamp_unix": 1772493912, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002078", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Michael Taylor phone number (929) 709-3574 age 91", "masked_text": "patient name Michael Taylor phone number (929) 709-3574 age 91", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(929) 709-3574", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "91", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "2f03a7d31ccb86ee874bf9a4ef58f1aeacef60072af0ac48f47c8691419fe963", "timestamp_unix": 1772194409, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002079", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile Kevin Zhang DOB 1971-11-10 MRN MRN-456261", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1971-11-10", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-456261", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "59a802d8a2b6e32a8d3455f2faa9af356fbe33e4085a6835089182896367461d", "timestamp_unix": 1771783535, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-002080", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Marcus Webb age 34 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "34", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 41, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "48674aacedc72369fcee85fdaa26e5b20b5d453aecb9ab0fc920e38073430b2f", "timestamp_unix": 1772163899, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002081", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Maria Garcia MRN MRN-825690 date 2008-03-11", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-825690", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2008-03-11", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b826ebb2094407d966109e16fb900cc55c17bb141015f9056c415eb8bc5b47ef", "timestamp_unix": 1772975025, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002082", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Patricia Moore MRN MRN-540884 date 2023-04-26", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-540884", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2023-04-26", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "95fb0cbe2e0878742e42aec0ce3c494b4d3ce9c2ba286a79d5a61b99bbf3a58e", "timestamp_unix": 1773255271, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002083", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Maria Garcia DOB 1965-02-09 scan date 2011-06-10", "masked_text": "imaging metadata [NAME_498cee] DOB [DOB_a23006] scan date [DATE_2f0fa9]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1965-02-09", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2011-06-10", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "df1e41441a03ec9a68550658e3c578a0977abc4351d291a6ec24deba3640d97b", "timestamp_unix": 1773299844, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002084", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID James Wilson phone (762) 375-6848 age 44", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(762) 375-6848", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "44", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fa02280d1bdad120ed64a3c3ae861f71a24eb29306f5a69ae267957b41149b22", "timestamp_unix": 1772311221, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002085", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "James Wilson social security number 233-77-3341 address 110 Walnut St, Riverside", "masked_text": "James Wilson social security number 233-77-3341 address 110 Walnut St, Riverside", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "233-77-3341", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "110 Walnut St, Riverside", "start": 50, "end": 74}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3907358a93df035dc12aa172b83c9438a51be654a442613ac279caecc4d9f6a4", "timestamp_unix": 1773197460, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002086", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Kevin Zhang DOB 1982-11-14 MRN MRN-123960", "masked_text": "voice profile [NAME_a23972] DOB [DOB_f70504] MRN [MRN_98d9ac]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1982-11-14", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-123960", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0481547d29b64989dedc867d1173f4f8a7d67f396fb22c0c2209dee78dd98ecd", "timestamp_unix": 1772726490, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002087", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID Priya Sharma phone (563) 329-8834 age 80", "masked_text": "speaker ID [NAME_74036d] phone [PHONE_89f204] age [AGE_f033ab]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(563) 329-8834", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "80", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8dbaf6cec8cdab9e288b290e3a620279237f91e585dc70d77dfb2ac5bd5de13b", "timestamp_unix": 1772242269, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-002088", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Arthur Coleman phone (551) 721-3882 age 62", "masked_text": "speaker ID Arthur Coleman phone (551) 721-3882 age 62", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(551) 721-3882", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "62", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c9e6c7a6e05cff83c22c15de3c262c0180e36e17ad3c35f376555e3126454b1b", "timestamp_unix": 1771226258, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002089", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Lab results for Maria Garcia, 79 year old from Stanford Medical, reviewed on 2004-04-25.", "masked_text": "Lab results for [NAME_498cee], [AGE_d1fe17] year old from [LOCATION_520308], reviewed [DATE_00a70f]-25.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "AGE", "value": "79", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 47, "end": 63}, {"phi_type": "DATE", "value": "2004-04-25", "start": 74, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "3725aab0cd0362be394c679ac1477ea6a2bb3a306c09b3287ff548140db4baa6", "timestamp_unix": 1772703964, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002090", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Claire Nguyen MRN MRN-103964 date 2003-11-23", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-103964", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2003-11-23", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8eae16636d80d83b3aa81effd35c5bc40fdf750f931ea3fb5eebcd8dbeec0b60", "timestamp_unix": 1771686090, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002091", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "face_region detected patient Thomas Harris MRN MRN-728676 facility Mount Sinai", "masked_text": "face_region detected patient Thomas Harris MRN MRN-728676 facility Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-728676", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7e3e1d99c99843723c55b8428b95f8c9acad912c40405c3c8ccd2ad9c12199d5", "timestamp_unix": 1771908768, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002092", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Michael Taylor recorded at Cedars-Sinai on 2021-12-10", "masked_text": "audio annotation Alex Morgan recorded at General Hospital o2000-01-0110", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 44, "end": 56}, {"phi_type": "DATE", "value": "2021-12-10", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5d3c7ffea2dbcf388d0baa5ae2cd5bae2efe3bf9aa57b8f452454af94566c52f", "timestamp_unix": 1772192008, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002093", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Claire Nguyen MRN MRN-760516 date 2015-03-22", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-760516", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2015-03-22", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "77eb6374ec513304fce7be3e6d8a414726526d723cefa5088e53a9dc93f97de6", "timestamp_unix": 1773136942, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002094", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Angela White MRN MRN-565058 date 2007-12-15", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-565058", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2007-12-15", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c05f613a265ae22c1bcbaf7bff9a80e599045ca40f0ae4f53b9a48a04489ba82", "timestamp_unix": 1771405549, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002095", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Michael Taylor recorded at Mass General Hospital on 2008-08-26", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2008-08-26", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 44, "end": 65}, {"phi_type": "DATE", "value": "2008-08-26", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bcd3a52e68fa78b3edc684c81c173aa05e83d70af5abc7ea1395cff2a3fa09af", "timestamp_unix": 1773231778, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-002096", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Kevin Zhang ID MRN-750566 institution Boston Medical Center", "masked_text": "DICOM header patient Kevin Zhang ID MRN-750566 institution Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-750566", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 59, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f2ed4d982997239ae950e341b9f61df293b8a1ab583877ae7e04a361570e01fd", "timestamp_unix": 1773373376, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002097", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Sarah Johnson ID MRN-694310 institution UCSF Health", "masked_text": "DICOM header patient Sarah Johnson ID MRN-694310 institution UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-694310", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "eb6afc24677f3fd0c4f1062c6a3cf9d49c9d685e4a5b62e8a087c4c20953b355", "timestamp_unix": 1771230677, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002098", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "David Lee (MRN MRN-710732) discharged on 2016-05-12. Follow up at NYU Langone.", "masked_text": "[NAME_972735] (MRN [MRN_b029c7]) discharged on [DATE_9ea1f6]. Follow up at [LOCATION_789675].", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "MRN", "value": "MRN-710732", "start": 15, "end": 25}, {"phi_type": "DATE", "value": "2016-05-12", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "4413096c76968a7ddfef5d8339ead40671830f1cd7386b0b3c7417c9f18d5f33", "timestamp_unix": 1773065602, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002099", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "David Lee date of birth 1981-12-23 MRN MRN-796339 presenting at Johns Hopkins", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "DOB", "value": "1981-12-23", "start": 24, "end": 34}, {"phi_type": "MRN", "value": "MRN-796339", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 64, "end": 77}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "bb5138e38d8bc58fac9c779bd1d8a4cb7eea6ac336f876d130b5a4a13d02cffd", "timestamp_unix": 1771582177, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-002100", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "voice transcript Maria Garcia MRN MRN-187479 contact (876) 396-3814", "masked_text": "voice transcript [NAME_498cee] MRN [MRN_7a9c60] contact [PHONE_d38c4e]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-187479", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(876) 396-3814", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "501d6972bb7045500710d7252b22b95648922196b95648972985d1abfa232dd3", "timestamp_unix": 1773384697, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002101", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Arthur Coleman called from (865) 420-2392 reporting symptoms. Age: 53.", "masked_text": "[NAME_13c9ac] called from [PHONE_da8049] reporting symptoms. Age: [AGE_d82c8d].", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "PHONE", "value": "(865) 420-2392", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "53", "start": 67, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "0264027ea5ec453d124f71091c768a97fdec57b138bdad7dba242beba35bfe26", "timestamp_unix": 1773180879, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002102", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile David Lee DOB 1954-06-02 MRN MRN-431172", "masked_text": "voice profile David Lee DOB 1954-06-02 MRN MRN-431172", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 14, "end": 23}, {"phi_type": "DOB", "value": "1954-06-02", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-431172", "start": 43, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c7ba1ef74efaf9c650525475462b7873868873441c60f200934f9b9064b3c58f", "timestamp_unix": 1772300555, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002103", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Marcus Webb MRN MRN-983613 date 2005-05-13", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-983613", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2005-05-13", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a8b5ad8b285fea4f657fccccb2cee3282b4c644a4361b0a687831c5bb640ef5f", "timestamp_unix": 1770972501, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002104", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Michael Taylor ID MRN-211037 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_ae3ff9] ID [MRN_389cc2] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-211037", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 62, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f157708fe40fb0fa5c0183397a0690d3c3988cfe97974ff4262b4068afcc1fe7", "timestamp_unix": 1771901828, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002105", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Carlos Rivera recorded at Stanford Medical on 2010-01-09", "masked_text": "audio annotation Carlos Rivera recorded at Stanford Medical on 2010-01-09", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 43, "end": 59}, {"phi_type": "DATE", "value": "2010-01-09", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f77116063af6d0e6b916dad4eac860756e6287bb367b8302eaca1e54a7b47aea", "timestamp_unix": 1772195830, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002106", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Kevin Zhang DOB 1984-03-24 scan date 2010-02-08", "masked_text": "imaging metadata [NAME_a23972] DOB [DOB_4c0eb8] scan date [DATE_3675d8]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1984-03-24", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2010-02-08", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b4891514c6edb394ff677d684404fd39543686ee692f453f618c6c2c99a50c20", "timestamp_unix": 1772708455, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002107", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Michael Taylor MRN MRN-165817 date 2002-08-21", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-165817", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2002-08-21", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5598f9b92fb945770e387651bf951eb9e9ce882eda1f32bfa01f4e2792818017", "timestamp_unix": 1771206493, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002108", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Patient identified as Linda Martinez, SSN 799-16-6126, residing at 866 Walnut St, Lakewood.", "masked_text": "Patient identified as [NAME_f60f59], SSN [SSN_3b4cea], residi[ADDRESS_ed3c74]kewood.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 22, "end": 36}, {"phi_type": "SSN", "value": "799-16-6126", "start": 42, "end": 53}, {"phi_type": "ADDRESS", "value": "866 Walnut St, Lakewood", "start": 61, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c137d4dc3861dc2c1ddfb86ae2acd8b69b500c5f5f7f50e152073d82d4514eef", "timestamp_unix": 1773291549, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002109", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with Sarah Johnson at (205) 559-8753. Address on file: 860 Chestnut St, Springfield.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownngfield.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(205) 559-8753", "start": 28, "end": 42}, {"phi_type": "ADDRESS", "value": "860 Chestnut St, Springfield", "start": 54, "end": 82}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "01755e0865e38b20655c6801d1f51c668b47ab1d83ffa51d3e09a376a9f128fb", "timestamp_unix": 1773019391, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002110", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Diana Patel phone (943) 263-3897 age 44", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(943) 263-3897", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "44", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5be8d4845e9e00070e9f3d82fd99d804f382639e200f255ef9ccddc5c768bce5", "timestamp_unix": 1772985423, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002111", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Diana Patel MRN MRN-660711 facility UCSF Health", "masked_text": "face_region detected patient [NAME_c3b55b] MRN [MRN_cb4568] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-660711", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bc9598b4d866d00dc2aee3d2d76336dbb4d3465dd61f92d9b0d89e4f4ba43196", "timestamp_unix": 1772247938, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002112", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Emily Brown age 19 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "19", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 41, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8bc9bd2cebc3879ff901f8943a53720b01db5e4d1edc6d04bc8603300069b73c", "timestamp_unix": 1773289271, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002113", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Kevin Zhang date of birth 1985-02-28 MRN MRN-780454 presenting at Mount Sinai", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1985-02-28", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-780454", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "cd9488746eebec033b9b3389239d6f17863e7fe9d011e02dde9e49cfb3a3320d", "timestamp_unix": 1772115965, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-002114", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Referral sent for Angela White (DOB 1983-02-14) to specialist in Cleveland Clinic.", "masked_text": "Referral sent for [NAME_cada0d] (DOB [DOB_f377db]) to specialist in [LOCATION_6532a6].", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 18, "end": 30}, {"phi_type": "DOB", "value": "1983-02-14", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 65, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e9a37081e11cfb671fc2d77593094f1735753dad0b24a530ae39cdc911d30bc9", "timestamp_unix": 1771296429, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-002115", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Carlos Rivera DOB 1974-03-06 device Cedars-Sinai recorded 2017-08-27", "masked_text": "waveform header [NAME_58ff53] DOB [DOB_239a59] device [LOCATION_42e401] recorde[DATE_df546b]27", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1974-03-06", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 52, "end": 64}, {"phi_type": "DATE", "value": "2017-08-27", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a15e9dc70d8c49b1f8e3e3b8ab24eee6652cc53a76bbcb0a69a3c211a271e87e", "timestamp_unix": 1773043489, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002116", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID John Smith phone (499) 627-5705 age 73", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 11, "end": 21}, {"phi_type": "PHONE", "value": "(499) 627-5705", "start": 28, "end": 42}, {"phi_type": "AGE", "value": "73", "start": 47, "end": 49}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7c2cf12b0b45d16fbaee4c2b233897dd6c5b789d712923705e6eea3462b3066b", "timestamp_unix": 1772136348, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002117", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Maria Garcia age 58 facility Cedars-Sinai", "masked_text": "vitals trace Maria Garcia age 58 facility Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "58", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 42, "end": 54}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "319770c300dd4038cc758b5e91960ddbcec247269b2a5ae7e8379e0362e49531", "timestamp_unix": 1773207972, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002118", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "imaging metadata John Smith DOB 1976-09-19 scan date 2010-11-26", "masked_text": "imaging metadata [NAME_611732] DOB [DOB_b13807] scan date [DATE_59bb90]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "DOB", "value": "1976-09-19", "start": 32, "end": 42}, {"phi_type": "DATE", "value": "2010-11-26", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cf91a16cf71c947c31d7095efea140d17be8a8927e5dc953c77cc1d58a09befb", "timestamp_unix": 1772075144, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-002119", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header John Smith DOB 1969-09-25 device NYU Langone recorded 2016-06-26", "masked_text": "waveform header [NAME_611732] DOB [DOB_311e65] device [LOCATION_789675] recorded[DATE_bf851e]6", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 16, "end": 26}, {"phi_type": "DOB", "value": "1969-09-25", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 49, "end": 60}, {"phi_type": "DATE", "value": "2016-06-26", "start": 69, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "da5293448922dbcb695365dd43a631e3081a940b7abffe9c8c02104f03290a14", "timestamp_unix": 1772005090, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002120", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "imaging metadata Patricia Moore DOB 1979-03-18 scan date 2002-02-26", "masked_text": "imaging metadata [NAME_b9db31] DOB [DOB_094751] scan date [DATE_74e1bd]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1979-03-18", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2002-02-26", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6ebd726002a723fb10958b63a463a0a8dfab7f441b12e78f0880f58404a8a0c2", "timestamp_unix": 1771461890, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-002121", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Sarah Johnson MRN MRN-656372 facility NYU Langone", "masked_text": "face_region detected patient Sarah Johnson MRN MRN-656372 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-656372", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6937a9fd77f4cc314dd20b6d5cdb513e013d572be54fee4f6afeb3c539ea9363", "timestamp_unix": 1773274957, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002122", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "imaging metadata James Wilson DOB 1972-10-27 scan date 2014-04-17", "masked_text": "imaging metadata [NAME_3d8dc8] DOB [DOB_0b8659] scan date [DATE_2b41fa]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1972-10-27", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2014-04-17", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "61a68981a4a1b345f7e2f27a3057468a093b75bfd8cbfc46aa6ee2342f9df976", "timestamp_unix": 1773273582, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-002123", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Kevin Zhang DOB 1948-10-02 MRN MRN-153722", "masked_text": "voice profile [NAME_a23972] DOB [DOB_57c4cb] MRN [MRN_25c967]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1948-10-02", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-153722", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6a4b0c2a035f7e148e52dfdb100bc290f95edfd4b0ed9ab3c91c2218a047d78b", "timestamp_unix": 1770867697, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002124", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Angela White called from (641) 404-4400 reporting symptoms. Age: 58.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 0, "end": 12}, {"phi_type": "PHONE", "value": "(641) 404-4400", "start": 25, "end": 39}, {"phi_type": "AGE", "value": "58", "start": 65, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5cd7ec1114552d93cd1b6b136adb6b57264fbbf63e539ea789a9c47d71720ba3", "timestamp_unix": 1771886147, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002125", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Susan Anderson age 23 facility Johns Hopkins", "masked_text": "vitals trace Susan Anderson age 23 facility Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "23", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 44, "end": 57}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "304885402c31d951772a231bedef833c023c02649f56feb631847cb6e41749af", "timestamp_unix": 1773417059, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002126", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Marcus Webb MRN MRN-650663 facility NYU Langone", "masked_text": "face_region detected patient [NAME_ede0f8] MRN [MRN_d870cc] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-650663", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "40c90d8f72299969d656dd7e9fd7b5f880fb39be36bc94c7ee8461ab47f0fe45", "timestamp_unix": 1772365669, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002127", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Kevin Zhang (MRN MRN-549567) discharged on 2001-12-06. Follow up at UCSF Health.", "masked_text": "Kevin Zhang (MRN MRN-549567) discharged on 2001-12-06. Follow up at UCSF Health.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 0, "end": 11}, {"phi_type": "MRN", "value": "MRN-549567", "start": 17, "end": 27}, {"phi_type": "DATE", "value": "2001-12-06", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a84514222a074631b2a089258ab6f98b1c4f16a7d8792ad3a5cb4966fa67b631", "timestamp_unix": 1771326598, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002128", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Patricia Moore DOB 1961-09-01 MRN MRN-315124", "masked_text": "voice profile [NAME_b9db31] DOB [DOB_b976da] MRN [MRN_217315]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1961-09-01", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-315124", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "75ab3ff9a22b070415e0b46ee816eeadc2d0368986242173f788e481eec5d397", "timestamp_unix": 1772738039, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002129", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Sarah Johnson ID MRN-649074 institution Johns Hopkins", "masked_text": "DICOM header patient [NAME_579335] ID [MRN_19537c] institution [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-649074", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 61, "end": 74}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d9d3caa920b2f76c92932e3a2382d0ef1e7f64865a0877bfb40992d491fd54e5", "timestamp_unix": 1773164619, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002130", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "ECG metadata patient Marcus Webb MRN MRN-814009 date 2005-09-22", "masked_text": "ECG metadata patient [NAME_ede0f8] MRN [MRN_a1eb3b] date [DATE_4a97e3]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-814009", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2005-09-22", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "72b3a6345674b8d2f13fb6d6ccc8e08586801c5976d944b2da7d405ed77dc849", "timestamp_unix": 1771337751, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-002131", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with Robert Chen at (881) 725-8476. Address on file: 746 Pine St, Springfield.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownngfield.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(881) 725-8476", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "746 Pine St, Springfield", "start": 52, "end": 76}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1ec907b50d87d72740eb936e7cf7d2264db750d65be339fcf1cf064f64392d20", "timestamp_unix": 1772560192, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002132", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Marcus Webb DOB 1981-05-09 scan date 2017-07-23", "masked_text": "imaging metadata Marcus Webb DOB 1981-05-09 scan date 2017-07-23", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1981-05-09", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2017-07-23", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c1e884975bfdfffac3458f5414ac0737ebb4105854ab7f65fde677e5cab56265", "timestamp_unix": 1773198767, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002133", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "voice transcript Angela White MRN MRN-884014 contact (257) 427-8807", "masked_text": "voice transcript Angela White MRN MRN-884014 contact (257) 427-8807", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-884014", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(257) 427-8807", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "04fb3350a1478afbab27fec7c0db8074bc91f92e0cf7b2c64b3316c20d66580e", "timestamp_unix": 1772562207, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002134", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Linda Martinez age 58 facility NYU Langone", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "58", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b00c948735b01f11aa3ce2d310e62fffd7887ce5d746175ee2d5a1e2da300d43", "timestamp_unix": 1773037072, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002135", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Diana Patel date of birth 1953-03-04 MRN MRN-801135 presenting at Johns Hopkins", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1953-03-04", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-801135", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 66, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0c2e06088146db0782ed8fbfe8d0e94f531bb158f6c15a075faad06dbec5b50e", "timestamp_unix": 1772501874, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-002136", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Record updated for Robert Chen at 640 Pine St, Springfield on 2000-02-11.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "640 Pine St, Springfield", "start": 34, "end": 58}, {"phi_type": "DATE", "value": "2000-02-11", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e1e757caf0e2973464bab54f41f6d48f879425cdded92f1145379eb0b2646f42", "timestamp_unix": 1771745849, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002137", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace Carlos Rivera age 72 facility Mass General Hospital", "masked_text": "vitals trace [NAME_58ff53] age [AGE_32bb90] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "72", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 43, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b2438d774c01e7eaf87cafe59dc355546f377f5deb9f8ba5d66fe333b07765b5", "timestamp_unix": 1772717916, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002138", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Angela White DOB 1964-03-05 MRN MRN-595115", "masked_text": "voice profile [NAME_cada0d] DOB [DOB_60dc21] MRN [MRN_13197d]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1964-03-05", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-595115", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "01753ba3fe5e631ddf9018af766fa5b84e2de0e7a725abf599c4744693261250", "timestamp_unix": 1771113281, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002139", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Claire Nguyen age 71 facility Johns Hopkins", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "71", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 43, "end": 56}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5850ca18c76bb96b506b7e12d11446e583bb3341a6c4b2eb45f0c5d905396d72", "timestamp_unix": 1771643309, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002140", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Referral sent for Claire Nguyen (DOB 1958-08-09) to specialist in UCSF Health.", "masked_text": "Referral sent for Claire Nguyen (DOB 1958-08-09) to specialist in UCSF Health.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 18, "end": 31}, {"phi_type": "DOB", "value": "1958-08-09", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.67, "risk_score_after": 0.67, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "7c5c49dfa06d4a912ef37d2f32146d90afc1e9066dbee3aad3c974db6a8a34a9", "timestamp_unix": 1771777279, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002141", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Lab results for Susan Anderson, 31 year old from Mass General Hospital, reviewed on 2000-01-20.", "masked_text": "Lab results for Susan Anderson, 31 year old from Mass General Hospital, reviewed on 2000-01-20.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "31", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 49, "end": 70}, {"phi_type": "DATE", "value": "2000-01-20", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "bc07b133cc92801e179518c328cd9cf2a720f9bcada73712588e40fe02bb52cb", "timestamp_unix": 1771958351, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002142", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Maria Garcia phone (609) 233-9043 age 41", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(609) 233-9043", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "41", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1ddca904e14a01534349c25adfa72e8141038c8e889821f0b21f6034873b29db", "timestamp_unix": 1771143376, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002143", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile James Wilson DOB 1938-08-25 MRN MRN-265513", "masked_text": "voice profile [NAME_3d8dc8] DOB [DOB_0e85c7] MRN [MRN_8197e2]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1938-08-25", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-265513", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "739e09b85a172bc5347c330a086daa5d2edb890d26cec0bdd40b33908589d7ff", "timestamp_unix": 1772955224, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002144", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "ECG metadata patient Patricia Moore MRN MRN-135153 date 2009-10-21", "masked_text": "ECG metadata patient Patricia Moore MRN MRN-135153 date 2009-10-21", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-135153", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2009-10-21", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.65, "risk_score_after": 0.65, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e35b4fe52c4cb68aaea785e9f786833346d0e1116574235e88a39a35d28f7342", "timestamp_unix": 1772862095, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002145", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "ECG metadata patient Diana Patel MRN MRN-804549 date 2022-10-12", "masked_text": "ECG metadata patient [NAME_c3b55b] MRN [MRN_d0560e] date [DATE_709904]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-804549", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2022-10-12", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "10ae5e7a7a2127bca2439d486819bf04306a8521591e1b554b89368a21c45828", "timestamp_unix": 1771358922, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-002146", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Emily Brown ID MRN-162216 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_87fe31] ID [MRN_66e07c] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-162216", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 59, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a4e67e752f84a763b206be8e961a5c4f71b9d40ca737c527145ee8f641083703", "timestamp_unix": 1772481070, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002147", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Lab results for Michael Taylor, 85 year old from Mass General Hospital, reviewed on 2011-11-15.", "masked_text": "Lab results for [NAME_ae3ff9], [AGE_3ef815] year old from [LOCATION_76e661], revi[DATE_cb1ace]11-11-15.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "85", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 49, "end": 70}, {"phi_type": "DATE", "value": "2011-11-15", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9ab99938361a1564c56625013917f75d013d4821e7a24277f24bbe91d27d5714", "timestamp_unix": 1772265578, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002148", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Confirmed identity of Kevin Zhang via MRN MRN-854315 and DOB 1964-03-09.", "masked_text": "Confirmed identity of [NAME_a23972] via MRN [MRN_7d6d60] and[DOB_a1af1d]03-09.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-854315", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1964-03-09", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d2cfd1840525efa36a695e834736973e5d8dbe3d307dbe2bd62e49eb4fa5fc62", "timestamp_unix": 1773137542, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-002149", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Confirmed identity of Emily Brown via MRN MRN-743415 and DOB 1970-05-10.", "masked_text": "Confirmed identity of Emily Brown via MRN MRN-743415 and DOB 1970-05-10.", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-743415", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1970-05-10", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.63, "risk_score_after": 0.63, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "edd5f894556d207bfd771f73ebe5bc25aea5ec4d8dba732e0b622c5e205e069d", "timestamp_unix": 1771958863, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002150", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Emily Brown phone (550) 758-6959 age 51", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(550) 758-6959", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "51", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1a8d94142a85538fdb9a467f04febabaaad913ab8985f32852f27f166091f055", "timestamp_unix": 1771978795, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002151", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace James Wilson age 48 facility Mount Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "48", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 42, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "879d7497e3ff4ff746341b2117717d77eaa7a32b016a4bfd94425065f83fdb73", "timestamp_unix": 1770889922, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002152", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Michael Taylor DOB 1969-12-26 scan date 2002-11-04", "masked_text": "imaging metadata [NAME_ae3ff9] DOB [DOB_5a1180] scan date [DATE_ec67ae]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1969-12-26", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2002-11-04", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "19bd9d1a0fa4c4e974c1fffa9459bc4a0b364ee824fb49b1b1ffa4bd0bde070b", "timestamp_unix": 1772155695, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002153", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript Michael Taylor MRN MRN-905481 contact (797) 322-8608", "masked_text": "voice transcript Michael Taylor MRN MRN-905481 contact (797) 322-8608", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-905481", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(797) 322-8608", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a35f3ceef406a33939f89ee5d0396cfe9cbfe6260598ee3026604f15e775dffe", "timestamp_unix": 1771893721, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002154", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Referral sent for Thomas Harris (DOB 1977-04-06) to specialist in Mount Sinai.", "masked_text": "Referral sent for [NAME_7ccf35] (DOB [DOB_9719c5]) to specialist in [LOCATION_2d69ff].", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 18, "end": 31}, {"phi_type": "DOB", "value": "1977-04-06", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "56a84916718303d35aadd8c1086a07fdab4cb4062e778371d78bc1356472cb99", "timestamp_unix": 1773229398, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-002155", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "DICOM header patient Linda Martinez ID MRN-562347 institution Cleveland Clinic", "masked_text": "DICOM header patient [NAME_f60f59] ID [MRN_dc5edd] institution [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-562347", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 62, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5f2b353310d4ea64a3e2b4710d5f2b40b72f69af8f650e45eb786d3037202867", "timestamp_unix": 1771077151, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002156", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Emergency contact for Arthur Coleman: (571) 563-3516. DOB: 1941-11-26.", "masked_text": "Emergency contact for [NAME_13c9ac]: [PHONE_9c0595][DOB_78d92e]1-11-26.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 22, "end": 36}, {"phi_type": "PHONE", "value": "(571) 563-3516", "start": 38, "end": 52}, {"phi_type": "DOB", "value": "1941-11-26", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f9deb06d2ab55dab62fdcd9da2d07c6b5b9e1754e60b3be243947025de473f91", "timestamp_unix": 1771973935, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-002157", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Record updated for Susan Anderson at 972 Chestnut St, Greenfield on 2006-04-03.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "972 Chestnut St, Greenfield", "start": 37, "end": 64}, {"phi_type": "DATE", "value": "2006-04-03", "start": 68, "end": 78}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5a8fe16930cc7720f57d7ddef1456e4abf85a7bbbeb755ae8bae72d1ada5c00e", "timestamp_unix": 1773151148, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002158", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Angela White social security number 245-24-1334 address 197 Walnut St, Lakewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownkewood", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "245-24-1334", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "197 Walnut St, Lakewood", "start": 50, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d83d8c6cbaab79ebafaa829c9fd2b71a3b3f00eafb27371884d78b6fe502aba7", "timestamp_unix": 1772159366, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002159", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation John Smith recorded at UCSF Health on 2006-02-20", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-010", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 40, "end": 51}, {"phi_type": "DATE", "value": "2006-02-20", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0c2ea33d36fd1139c02ee749bb58168477ef25fc6c011d908e7a7cf184eee79f", "timestamp_unix": 1771369790, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002160", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace Emily Brown age 78 facility UCSF Health", "masked_text": "vitals trace [NAME_87fe31] age [AGE_35f4a8] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "78", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ec55c2012e96d4bb290295f5bc90a142ddeead035928bcc2daae7ab2e3b67919", "timestamp_unix": 1773077265, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002161", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Emergency contact for Diana Patel: (532) 556-4159. DOB: 1983-04-18.", "masked_text": "Emergency contact for [NAME_c3b55b]: [PHONE_7d0496][DOB_1601d9]3-04-18.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 22, "end": 33}, {"phi_type": "PHONE", "value": "(532) 556-4159", "start": 35, "end": 49}, {"phi_type": "DOB", "value": "1983-04-18", "start": 49, "end": 59}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "6e173c57e14a610afa1c84ca4a00e4a0be2796fd98eb1facef70d52211ac57e1", "timestamp_unix": 1770959699, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-002162", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Kevin Zhang phone (407) 666-5553 age 27", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(407) 666-5553", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "27", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c08fbf344b1c2e6bc5162f354ee8135c774eb439f79787d23aa0674256e1e229", "timestamp_unix": 1772491445, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002163", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "ECG metadata patient Sarah Johnson MRN MRN-667947 date 2013-08-05", "masked_text": "ECG metadata patient [NAME_579335] MRN [MRN_23b9bb] date [DATE_169188]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-667947", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2013-08-05", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c47811d3c8f777e557b8cf60aa8815aa3361a0c51785dcb0e176f07f8135d188", "timestamp_unix": 1771021200, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-002164", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Prescription issued to David Lee (52yo) at 517 Birch St, Greenfield on 2023-06-02.", "masked_text": "Prescription issued to [NAME_972735] ([AGE_9a1158]yo) at 517[ADDRESS_55dc43] 202[DATE_f0b704]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 23, "end": 32}, {"phi_type": "AGE", "value": "52", "start": 34, "end": 36}, {"phi_type": "ADDRESS", "value": "517 Birch St, Greenfield", "start": 46, "end": 70}, {"phi_type": "DATE", "value": "2023-06-02", "start": 74, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c5efb78300b698b7798e9ad99f4944369ce37a4c9e96bfb4c382cf085f3f9a7f", "timestamp_unix": 1773443755, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002165", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Referral sent for Thomas Harris (DOB 1976-06-11) to specialist in NYU Langone.", "masked_text": "Referral sent for Thomas Harris (DOB 1976-06-11) to specialist in NYU Langone.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 18, "end": 31}, {"phi_type": "DOB", "value": "1976-06-11", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9a06d16680ad78b1026d4de52566c4f3a79649d7b0e64787daa8ea5cbf207add", "timestamp_unix": 1773099322, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002166", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Robert Chen called from (504) 993-7983 reporting symptoms. Age: 80.", "masked_text": "[NAME_2665a8] called from [PHONE_f05a13] reporting symptoms. Age: [AGE_f033ab].", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "PHONE", "value": "(504) 993-7983", "start": 24, "end": 38}, {"phi_type": "AGE", "value": "80", "start": 64, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "056a4baa4b4fc5bee6dca8a044d249350a73e389e66ae1c1eaea594016176687", "timestamp_unix": 1773040231, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002167", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "ECG metadata patient James Wilson MRN MRN-913725 date 2020-07-05", "masked_text": "ECG metadata patient [NAME_3d8dc8] MRN [MRN_b8885a] date [DATE_2d8041]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-913725", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2020-07-05", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6891249ec8982bd0e82fde5be0d9e5d888ca185604f7075b888c247fabcec833", "timestamp_unix": 1771036095, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-002168", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Maria Garcia DOB 1965-02-28 device Mayo Clinic recorded 2010-10-02", "masked_text": "waveform header Maria Garcia DOB 1965-02-28 device Mayo Clinic recorded 2010-10-02", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1965-02-28", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2010-10-02", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b6d2ceb7a74400674b07a0e7998d6e0a0a72f61177416c0d0e69987e7dc8bb35", "timestamp_unix": 1771520032, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002169", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Priya Sharma phone (233) 681-7344 age 26", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(233) 681-7344", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "26", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1336ae34922fe0904ecfce7f9e0380044339f86c3da460226b2c518145dd827e", "timestamp_unix": 1770912005, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002170", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "audio annotation Marcus Webb recorded at Cedars-Sinai on 2006-08-12", "masked_text": "audio annotation [NAME_ede0f8] recorded at [LOCATION_42e401] o[DATE_d67c5c]12", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 41, "end": 53}, {"phi_type": "DATE", "value": "2006-08-12", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f0b269e48395d33c45bb130dd3b30cba288a31d429235fa86f05a1ca7bff7987", "timestamp_unix": 1771193840, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-002171", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Linda Martinez MRN MRN-112803 date 2010-10-12", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-112803", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2010-10-12", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "aeab099ce77c77bd613935a5d4ed7f0b026ef220e5d7e5176424f0a3debc76d1", "timestamp_unix": 1772543612, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002172", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Carlos Rivera age 95 facility Mayo Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "95", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 43, "end": 54}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c055a0221bc9915da2f2d02691b2c07d5ab8662aa3b19d66f6143a45dc7360fb", "timestamp_unix": 1771565083, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002173", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient Emily Brown (DOB 1971-05-22, MRN MRN-796160) presented with chest pain at Mayo Clinic.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 8, "end": 19}, {"phi_type": "DOB", "value": "1971-05-22", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-796160", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 82, "end": 93}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e05553a8d497be72cb11b026f6bed6b808bdd04a70a30a558d8138511017883a", "timestamp_unix": 1771920769, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-002174", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Referral sent for Michael Taylor (DOB 1972-01-01) to specialist in Mayo Clinic.", "masked_text": "Referral sent for Michael Taylor (DOB 1972-01-01) to specialist in Mayo Clinic.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 18, "end": 32}, {"phi_type": "DOB", "value": "1972-01-01", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "941823044a3f8321d8209195634bff679c5a42d1086b782b208660fe3db37a73", "timestamp_unix": 1773037867, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002175", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile David Lee DOB 1966-09-19 MRN MRN-837487", "masked_text": "voice profile [NAME_972735] DOB [DOB_50acf7] MRN [MRN_d3aa6c]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 14, "end": 23}, {"phi_type": "DOB", "value": "1966-09-19", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-837487", "start": 43, "end": 53}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6fe886a3018ddebbeab389a868c98cf88a90999a2b7049ee5846974c7d05e829", "timestamp_unix": 1771257825, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002176", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Spoke with Kevin Zhang at (901) 255-5559. Address on file: 205 Walnut St, Lakewood.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownakewood.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(901) 255-5559", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "205 Walnut St, Lakewood", "start": 52, "end": 75}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5c85067af172f5a27435b0f4234f80fabdfebbe05624a79abc96584952f34624", "timestamp_unix": 1772004398, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002177", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Diana Patel recorded at Mayo Clinic on 2001-04-03", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-013", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 41, "end": 52}, {"phi_type": "DATE", "value": "2001-04-03", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "83c6b75c3ece9aa65315d38a2b3c18fe2260de74c235743d84c3e3ad7b07cea1", "timestamp_unix": 1771715047, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002178", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Robert Chen called from (679) 529-5324 reporting symptoms. Age: 82.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "PHONE", "value": "(679) 529-5324", "start": 24, "end": 38}, {"phi_type": "AGE", "value": "82", "start": 64, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a1f1dda34a2cf962abac329edf7bf1d34bf115a03e268c9471f67845587537b8", "timestamp_unix": 1771927821, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002179", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Lab results for Michael Taylor, 57 year old from Johns Hopkins, reviewed on 2017-06-19.", "masked_text": "Lab results for Michael Taylor, 57 year old from Johns Hopkins, reviewed on 2017-06-19.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "57", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 49, "end": 62}, {"phi_type": "DATE", "value": "2017-06-19", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.72, "risk_score_after": 0.72, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "dc8cd0b1e3bb628cb7bcff892d39a2a32771c4ba121f8843d315516eb3c2b732", "timestamp_unix": 1771326956, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002180", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "James Wilson social security number 635-91-1068 address 384 Pine St, Maplewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownlewood", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "635-91-1068", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "384 Pine St, Maplewood", "start": 50, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "aa5b8c16dd2503c6b2244e453aa3dda95b3d6b89e23c5f830dfbe69a0e1abb31", "timestamp_unix": 1770924864, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002181", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Claire Nguyen DOB 1941-04-20 scan date 2006-10-16", "masked_text": "imaging metadata Claire Nguyen DOB 1941-04-20 scan date 2006-10-16", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1941-04-20", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2006-10-16", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "77d4f0c4066fb0be16307536c03b054cecfae7499a32364be6e5105b51e8710e", "timestamp_unix": 1772109352, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002182", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "patient name Michael Taylor phone number (409) 682-6725 age 88", "masked_text": "patient name [NAME_ae3ff9] phone number [PHONE_b91e5c] age [AGE_2a38a4]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(409) 682-6725", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "88", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5ca2db23eebc6b0e41352c982a0ccc1642bda9a27c85086f3a0c6246382836ed", "timestamp_unix": 1772622476, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002183", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "follow up for Carlos Rivera born 1980-05-28 at Johns Hopkins on 2001-08-28", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED] [REDACTED]-28", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1980-05-28", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 47, "end": 60}, {"phi_type": "DATE", "value": "2001-08-28", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "84e4cd96bb8088473735a776a7ce94d215dfd9aec3fbc97e1a39c8faf1b3dd41", "timestamp_unix": 1771860101, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-002184", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Arthur Coleman MRN MRN-298468 contact (984) 538-3576", "masked_text": "voice transcript [NAME_13c9ac] MRN [MRN_acf69a] contact [PHONE_8f72d6]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-298468", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(984) 538-3576", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e37a4bc6ac3adef95a6d76ffa8e6088259fe78bfe7c7b4497e8d48f33b786e38", "timestamp_unix": 1771253881, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-002185", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Lab results for Robert Chen, 75 year old from Boston Medical Center, reviewed on 2006-03-21.", "masked_text": "Lab results for [NAME_2665a8], [AGE_d09bf4] year old from [LOCATION_bfb4ce], revi[DATE_0b64e5]06-03-21.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 16, "end": 27}, {"phi_type": "AGE", "value": "75", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 46, "end": 67}, {"phi_type": "DATE", "value": "2006-03-21", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "50dcec4d89ada5f6c7029ea2c7a38dc050c3e7248d4007e1b8e7d79957cb9843", "timestamp_unix": 1772188522, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002186", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Confirmed identity of Kevin Zhang via MRN MRN-992531 and DOB 1965-06-25.", "masked_text": "Confirmed identity of [NAME_a23972] via MRN [MRN_210aa7] and[DOB_414471]06-25.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-992531", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1965-06-25", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d4af8e14897c26c9191e70243a612b1c7191cbafe10641e66cc4c8f6c31d073f", "timestamp_unix": 1773416779, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-002187", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Emily Brown recorded at NYU Langone on 2021-10-13", "masked_text": "audio annotation Emily Brown recorded at NYU Langone on 2021-10-13", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 41, "end": 52}, {"phi_type": "DATE", "value": "2021-10-13", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "82f0fab6747f8376f45bd13a8ab1e9d0c38bb43fb0390b5cfef527be70105123", "timestamp_unix": 1772630969, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002188", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Carlos Rivera MRN MRN-502075 date 2008-11-09", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-502075", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2008-11-09", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ebaa2d6cb48ff0b9b252445f3e7051fd02d951ba0e194f0cad2107dd4254b53c", "timestamp_unix": 1772938115, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002189", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript Angela White MRN MRN-698004 contact (813) 369-6568", "masked_text": "voice transcript Angela White MRN MRN-698004 contact (813) 369-6568", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-698004", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(813) 369-6568", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e658e0e79bd31eb90a2d62f2a2b76606898914009c9286263f684ef48386fcf9", "timestamp_unix": 1773153789, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002190", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Susan Anderson age 42 facility Boston Medical Center", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "42", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 44, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a6012922c83f3f070e6156a3856f221647c368c424e4a49820e76f501a952677", "timestamp_unix": 1771870329, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002191", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Carlos Rivera recorded at Boston Medical Center on 2017-09-18", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2017-09-18", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 43, "end": 64}, {"phi_type": "DATE", "value": "2017-09-18", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c96189d6795917da15d8c0daedde72288ab1ba23d1b591612a2440dd6bb9a8ae", "timestamp_unix": 1771292287, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-002192", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Thomas Harris recorded at Cedars-Sinai on 2000-09-21", "masked_text": "audio annotation Alex Morgan recorded at General Hospital o2000-01-0121", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 43, "end": 55}, {"phi_type": "DATE", "value": "2000-09-21", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d0a1b9452c615799a7054feb0101e03558d47e8e9d0d4a13328c1cae61816288", "timestamp_unix": 1772249493, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002193", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "imaging metadata James Wilson DOB 1943-02-27 scan date 2021-09-02", "masked_text": "imaging metadata [NAME_3d8dc8] DOB [DOB_36c269] scan date [DATE_cbae0b]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1943-02-27", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2021-09-02", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7e3da3744dfbe717e257c7ac144f6a7461849411b88bf0821c1951100efc2320", "timestamp_unix": 1772204049, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-002194", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Kevin Zhang born 1971-08-11 at NYU Langone on 2016-12-16", "masked_text": "follow up for Kevin Zhang born 1971-08-11 at NYU Langone on 2016-12-16", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1971-08-11", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 45, "end": 56}, {"phi_type": "DATE", "value": "2016-12-16", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9ded157c960ce851c4bd464a75ba47c4947aad086151967b58d14affc7ef2a0d", "timestamp_unix": 1770940106, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002195", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Lab results for Thomas Harris, 75 year old from Boston Medical Center, reviewed on 2015-09-04.", "masked_text": "Lab results for [NAME_7ccf35], [AGE_d09bf4] year old from [LOCATION_bfb4ce], revi[DATE_4bec42]15-09-04.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 16, "end": 29}, {"phi_type": "AGE", "value": "75", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 48, "end": 69}, {"phi_type": "DATE", "value": "2015-09-04", "start": 75, "end": 85}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f4592e7d56cf3ef0e0ceead0bdc0f6fcce40f0644e656c30eeefdc9bb8b43587", "timestamp_unix": 1772704451, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-002196", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "David Lee social security number 323-13-5287 address 645 Maple St, Maplewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownlewood", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "SSN", "value": "323-13-5287", "start": 33, "end": 44}, {"phi_type": "ADDRESS", "value": "645 Maple St, Maplewood", "start": 47, "end": 70}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "132c7d737460aeb3c3ff26389fc7cd4bb85697e9fa4530171c6f5304dcd0f783", "timestamp_unix": 1771787957, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002197", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Patient identified as John Smith, SSN 875-51-2055, residing at 171 Walnut St, Maplewood.", "masked_text": "Patient identified as John Smith, SSN 875-51-2055, residing at 171 Walnut St, Maplewood.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 22, "end": 32}, {"phi_type": "SSN", "value": "875-51-2055", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "171 Walnut St, Maplewood", "start": 57, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a413f4783145b5bffea08628ea054ee4982b60594e904ee0bf9e9724b958723c", "timestamp_unix": 1771171496, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002198", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Confirmed identity of Arthur Coleman via MRN MRN-784378 and DOB 1937-03-01.", "masked_text": "Confirmed identity of Arthur Coleman via MRN MRN-784378 and DOB 1937-03-01.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 22, "end": 36}, {"phi_type": "MRN", "value": "MRN-784378", "start": 45, "end": 55}, {"phi_type": "DOB", "value": "1937-03-01", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.75, "risk_score_after": 0.75, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "7a451d364fadca899103672b6ed92a3ea94d25313078ca845a2aec69eb71265f", "timestamp_unix": 1771497789, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002199", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Susan Anderson DOB 1937-11-24 device Boston Medical Center recorded 2007-04-07", "masked_text": "waveform header [NAME_4a6eeb] DOB [DOB_814b59] device [LOCATION_bfb4ce]DATE_c4e415] 2007-04-07", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1937-11-24", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 53, "end": 74}, {"phi_type": "DATE", "value": "2007-04-07", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3474953235b93d5b4ee9ee9c267993bf3be03d718fe4c8ec58e4681bd996edfb", "timestamp_unix": 1771762762, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-002200", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Arthur Coleman date of birth 1937-05-27 MRN MRN-385323 presenting at Boston Medical Center", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1937-05-27", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-385323", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 69, "end": 90}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5a1d1f78cb9928cb990131ae38bfd7ac2ea06c27f957f1213ec5d3c64e9c2eab", "timestamp_unix": 1771591298, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-002201", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript John Smith MRN MRN-600966 contact (406) 446-7874", "masked_text": "voice transcript John Smith MRN MRN-600966 contact (406) 446-7874", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "MRN", "value": "MRN-600966", "start": 32, "end": 42}, {"phi_type": "PHONE", "value": "(406) 446-7874", "start": 51, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5845c036da2c01a880a01fe91baf43b62202577df1c73b943a5fb9ab337972e9", "timestamp_unix": 1771279460, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002202", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Carlos Rivera MRN MRN-628870 facility Stanford Medical", "masked_text": "face_region detected patient [NAME_58ff53] MRN [MRN_ef73ef] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-628870", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3251999b625d79d0e124f50d7814822a6cf5739db4a3787a5805917d6d6e2441", "timestamp_unix": 1771270916, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002203", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Arthur Coleman social security number 497-46-3643 address 886 Maple St, Fairview", "masked_text": "Arthur Coleman social security number 497-46-3643 address 886 Maple St, Fairview", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "497-46-3643", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "886 Maple St, Fairview", "start": 52, "end": 74}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "45b7da50a7ad8341470d721552e27db3e475ecd030fd5847c0bf2c2eee6bbd13", "timestamp_unix": 1772860853, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002204", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "follow up for Marcus Webb born 1957-02-20 at Mount Sinai on 2001-08-11", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED] on[REDACTED]1", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1957-02-20", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 45, "end": 56}, {"phi_type": "DATE", "value": "2001-08-11", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7f26bc7b93a6ac2b2a485126ac5cbf449d69192268e6ab8846b50afed015e941", "timestamp_unix": 1771814633, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-002205", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Kevin Zhang DOB 1952-07-04 device NYU Langone recorded 2011-07-18", "masked_text": "waveform header [NAME_a23972] DOB [DOB_20e23a] device [LOCATION_789675] recorded[DATE_0ef697]8", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1952-07-04", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2011-07-18", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6cf05a13c070714b3aaa2c5122b5d4486dfe8dd0f64e07bd432846aa0c3b7e27", "timestamp_unix": 1773407315, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002206", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript Linda Martinez MRN MRN-502080 contact (491) 599-7170", "masked_text": "voice transcript Linda Martinez MRN MRN-502080 contact (491) 599-7170", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-502080", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(491) 599-7170", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "40b40bd4e68ea1b7f7be0d8d5cc77266bbc4fb79b24211fcf0a39f430c58192c", "timestamp_unix": 1771008654, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002207", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Patricia Moore DOB 1953-06-19 device Mass General Hospital recorded 2009-08-07", "masked_text": "waveform header [NAME_b9db31] DOB [DOB_29d003] device [LOCATION_76e661]DATE_701d5c] 2009-08-07", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1953-06-19", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 53, "end": 74}, {"phi_type": "DATE", "value": "2009-08-07", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6be2692bea8567ae066d2a6066adcbf7c597650df0329e1eca79465a2c62849a", "timestamp_unix": 1772882720, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-002208", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Maria Garcia DOB 1961-11-03 device Stanford Medical recorded 2003-05-23", "masked_text": "waveform header [NAME_498cee] DOB [DOB_fbe9c1] device [LOCATION_520308] rec[DATE_fd1992]-05-23", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1961-11-03", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 51, "end": 67}, {"phi_type": "DATE", "value": "2003-05-23", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3c49fa4969e75cd61a459e62e40d2ae6e286358d59f5ea9782c069a6b5c81a24", "timestamp_unix": 1773277095, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002209", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for Maria Garcia born 1953-02-16 at Stanford Medical on 2021-11-03", "masked_text": "follow up for [NAME_498cee] born [DOB_2f2b0b] at [LOCATION_520308]ATE_a11d21]-11-03", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1953-02-16", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 46, "end": 62}, {"phi_type": "DATE", "value": "2021-11-03", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8b408a3c5d93bae8e972e9fe81f3be73cee973bb56670db3d051ac3ab1a635b8", "timestamp_unix": 1771562036, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-002210", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Susan Anderson age 88 facility Stanford Medical", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "88", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 44, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5901a7f4bb8db96f671993fcb083a61d8dce60449a775ce19b7d401f716ff198", "timestamp_unix": 1771127494, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002211", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Kevin Zhang (MRN MRN-748478) discharged on 2020-11-12. Follow up at Mayo Clinic.", "masked_text": "[REDACTED] (MRN [REDACTED]) discharged on [REDACTED]. Follow up at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 0, "end": 11}, {"phi_type": "MRN", "value": "MRN-748478", "start": 17, "end": 27}, {"phi_type": "DATE", "value": "2020-11-12", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d8058ae6a567aadadc76edc230c5c3760bee6ce2c05bce171e55c4f6f1eb83c7", "timestamp_unix": 1773194459, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-002212", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Michael Taylor age 27 facility Stanford Medical", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "27", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 44, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3108670f6c72356ec211ae626ad5c376e81f61bd78a8b080073327af45bdd946", "timestamp_unix": 1771044099, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002213", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Marcus Webb DOB 1972-10-06 MRN MRN-552911", "masked_text": "voice profile [NAME_ede0f8] DOB [DOB_d25912] MRN [MRN_156e9f]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1972-10-06", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-552911", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4bdbbfd6e0cbdabb509ef35093e113692bccd8a6e696d795cced31b9719884d9", "timestamp_unix": 1772858711, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002214", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Imaging ordered for Angela White, MRN MRN-453734, DOB 1981-09-25 at Boston Medical Center.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]09-25 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 20, "end": 32}, {"phi_type": "MRN", "value": "MRN-453734", "start": 38, "end": 48}, {"phi_type": "DOB", "value": "1981-09-25", "start": 49, "end": 59}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 68, "end": 89}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.9, "risk_score_after": 0.09, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "bbda6543f33320fc3d5ffebb12d0d0f0a2d5ab3a3269f9cdc900f6ee9021a36d", "timestamp_unix": 1772633031, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-002215", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient Linda Martinez (DOB 1981-11-18, MRN MRN-951292) presented with chest pain at Mayo Clinic.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 8, "end": 22}, {"phi_type": "DOB", "value": "1981-11-18", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-951292", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 85, "end": 96}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "6756285b378f241abb51041de234538f0520384136872c3e00452418e7409251", "timestamp_unix": 1773377032, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-002216", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Priya Sharma MRN MRN-471191 facility Mass General Hospital", "masked_text": "face_region detected patient Priya Sharma MRN MRN-471191 facility Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-471191", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 66, "end": 87}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "21b49c1b7869d9f6b26c21a5a3f2ae12b0e1535c7f59bdeb6454f0928ad25882", "timestamp_unix": 1772580609, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002217", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "audio annotation Patricia Moore recorded at Johns Hopkins on 2005-12-14", "masked_text": "audio annotation [NAME_b9db31] recorded at [LOCATION_965228] [DATE_568617]-14", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 44, "end": 57}, {"phi_type": "DATE", "value": "2005-12-14", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "734f2406bf6ba1640b31587f5c2d5877018557f9375e3dcf7de27dd9709270d4", "timestamp_unix": 1772533716, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-002218", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Priya Sharma born 1983-01-07 at Cleveland Clinic on 2002-11-08", "masked_text": "follow up for [NAME_74036d] born [DOB_566d4f] at [LOCATION_6532a6]ATE_7d4bdd]-11-08", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1983-01-07", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 46, "end": 62}, {"phi_type": "DATE", "value": "2002-11-08", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "eb17b21d231c04142d1fcc2e6eb136677bd2dc0084aa50d5324c3fbcab8d30eb", "timestamp_unix": 1771569483, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-002219", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace Kevin Zhang age 18 facility Johns Hopkins", "masked_text": "vitals trace [NAME_a23972] age [AGE_6f4922] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "18", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 41, "end": 54}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c34d4c604b101eafdfac387db8760b54e9ff95351c68b55487ab7436b0dd24c6", "timestamp_unix": 1772669421, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002220", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for James Wilson born 1951-12-22 at NYU Langone on 2009-02-07", "masked_text": "follow up for [NAME_3d8dc8] born [DOB_2a8327] at [LOCATION_789675] on[DATE_67f479]7", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1951-12-22", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 46, "end": 57}, {"phi_type": "DATE", "value": "2009-02-07", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "fcf95357127f43192c67b2d7f516b56c04489100f763075da6691ffded3c65cf", "timestamp_unix": 1771615165, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-002221", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Thomas Harris DOB 1941-12-10 MRN MRN-500296", "masked_text": "voice profile [NAME_7ccf35] DOB [DOB_1aec8d] MRN [MRN_3d9785]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1941-12-10", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-500296", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cb6ca7a420aa878af2fa440fc8928112842c316c40c5c9f0e07d21a7bed20cde", "timestamp_unix": 1771986153, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002222", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Kevin Zhang DOB 1939-11-04 device Mount Sinai recorded 2000-09-28", "masked_text": "waveform header [NAME_a23972] DOB [DOB_44aee3] device [LOCATION_2d69ff] recorded[DATE_938d9d]8", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1939-11-04", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2000-09-28", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "38706a24af2b89b80215e25edb8acb2300db553fc61f09abf7afad13ec452090", "timestamp_unix": 1772512103, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002223", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "speaker ID Diana Patel phone (582) 543-1160 age 83", "masked_text": "speaker ID [NAME_c3b55b] phone [PHONE_237e85] age [AGE_fe9fc2]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(582) 543-1160", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "83", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "89cb25c05de7d8546bd804c06a54b878060115c0cc974923a76fb8123c814d84", "timestamp_unix": 1772905251, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-002224", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Emily Brown ID MRN-553226 institution Mayo Clinic", "masked_text": "DICOM header patient [NAME_87fe31] ID [MRN_d76129] institution [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-553226", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 59, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ac31b46a5555e82e1e57db7a23df2db14ddd8de6854fb07dccf531652a3da729", "timestamp_unix": 1771084440, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002225", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Robert Chen phone number (962) 107-6005 age 47", "masked_text": "patient name Robert Chen phone number (962) 107-6005 age 47", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(962) 107-6005", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "47", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b0c4e3854136359aee00c17b95fefbb3d1462ddb484dc004f6e0d6bfddcc571c", "timestamp_unix": 1773110569, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002226", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Diana Patel MRN MRN-307186 date 2022-03-21", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-307186", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2022-03-21", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7ef8086af4a300382328b47e18af46a77f2f6d225c05edbe444be9ab6d8d02fd", "timestamp_unix": 1771108384, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002227", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patricia Moore (MRN MRN-821813) discharged on 2002-07-02. Follow up at Cleveland Clinic.", "masked_text": "[NAME_b9db31] (MRN [MRN_fe40c7]) discharged on [DATE_d85ba7]. Follow up at [LOCATION_6532a6].", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 0, "end": 14}, {"phi_type": "MRN", "value": "MRN-821813", "start": 20, "end": 30}, {"phi_type": "DATE", "value": "2002-07-02", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 71, "end": 87}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "540b72c270d27e421a48f1abad8e9a4d47384a941bdf3fdfff74e4ec9c7bc8c4", "timestamp_unix": 1772145876, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002228", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Confirmed identity of Marcus Webb via MRN MRN-617070 and DOB 1960-01-05.", "masked_text": "Confirmed identity of [NAME_ede0f8] via MRN [MRN_7083d7] and[DOB_234ccc]01-05.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-617070", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1960-01-05", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "73d541b86efd5d5dc549b9957735fa359e6da75deab1adb11070df92c4d2b242", "timestamp_unix": 1771699013, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-002229", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "vitals trace Priya Sharma age 84 facility Mayo Clinic", "masked_text": "vitals trace Priya Sharma age 84 facility Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "84", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 42, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "55bea7e67714742c73237a60eae89613f73f321752ce5a1bcab601df810c499b", "timestamp_unix": 1771664411, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002230", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID Marcus Webb phone (243) 549-3742 age 28", "masked_text": "speaker ID [NAME_ede0f8] phone [PHONE_68499e] age [AGE_33e75f]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(243) 549-3742", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "28", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6b7e9020a93228d14cf034db5f8c94b8f6591a7522168a13eabea7e89a195f60", "timestamp_unix": 1772781806, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-002231", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for David Lee born 1966-09-01 at NYU Langone on 2017-01-09", "masked_text": "follow up for David Lee born 1966-09-01 at NYU Langone on 2017-01-09", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 14, "end": 23}, {"phi_type": "DOB", "value": "1966-09-01", "start": 29, "end": 39}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2017-01-09", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5abd866d58490ded890edf11078e2b665f5633de12a29bc35bc7ab15592abfb3", "timestamp_unix": 1772785285, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002232", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Lab results for Susan Anderson, 46 year old from Johns Hopkins, reviewed on 2022-02-16.", "masked_text": "Lab results for [NAME_4a6eeb], [AGE_d9d4f4] year old from [LOCATION_965228], reviewed on [DATE_592cbe].", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "46", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 49, "end": 62}, {"phi_type": "DATE", "value": "2022-02-16", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "50d925978e48337484689ff3b76ad7fbb5c3e4f2c02fbc9c8279480763ffe9dd", "timestamp_unix": 1771523930, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002233", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Carlos Rivera DOB 1974-11-22 device Mount Sinai recorded 2009-02-23", "masked_text": "waveform header Carlos Rivera DOB 1974-11-22 device Mount Sinai recorded 2009-02-23", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1974-11-22", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2009-02-23", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ee0739c2052c93447b384c002085b348187febfd78821752ff43e9e325b075a5", "timestamp_unix": 1772397117, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002234", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Patricia Moore phone number (478) 462-4627 age 85", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(478) 462-4627", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "85", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "68b2c30bdb6b3377c17767f882d97adc860e6ddd9aae5e822e2687a9ac2ee90c", "timestamp_unix": 1770893978, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002235", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Marcus Webb DOB 1939-09-22 scan date 2001-05-05", "masked_text": "imaging metadata [NAME_ede0f8] DOB [DOB_450494] scan date [DATE_3c32ef]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1939-09-22", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2001-05-05", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7c550ccaf1d2214a43178d7e9dea0fa17c87822b3f685f5503af46b05f88685b", "timestamp_unix": 1773431689, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002236", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Robert Chen born 1966-11-02 at Mass General Hospital on 2023-01-08", "masked_text": "follow up for [NAME_2665a8] born [DOB_9d80e4] at [LOCATION_76e661]1585f] 2023-01-08", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1966-11-02", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 45, "end": 66}, {"phi_type": "DATE", "value": "2023-01-08", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "11831b2e9843f235e77b5fb3f0a6df92bbcb57ef064eb81827469deaff1f2c4f", "timestamp_unix": 1772771079, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.24075}}
{"record_id": "AUDIT-002237", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "audio annotation James Wilson recorded at Boston Medical Center on 2010-06-28", "masked_text": "audio annotation [NAME_3d8dc8] recorded at [LOCATION_bfb4ce]75ab6] 2010-06-28", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 42, "end": 63}, {"phi_type": "DATE", "value": "2010-06-28", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2f402d93ccbebc68e861939de501101620e5949f88b1c1a62d28bfed50e55f9a", "timestamp_unix": 1771716819, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.26301}}
{"record_id": "AUDIT-002238", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient Marcus Webb (DOB 1966-12-24, MRN MRN-317032) presented with chest pain at Mount Sinai.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 8, "end": 19}, {"phi_type": "DOB", "value": "1966-12-24", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-317032", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 82, "end": 93}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "68acd076b2ea72fb8e0802069e1012bc94fe88515248b30fcbcf924a61dfc053", "timestamp_unix": 1772688189, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-002239", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "imaging metadata Patricia Moore DOB 1958-08-12 scan date 2021-11-16", "masked_text": "imaging metadata Patricia Moore DOB 1958-08-12 scan date 2021-11-16", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1958-08-12", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2021-11-16", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.72, "risk_score_after": 0.72, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "19ad27ff463e204481eedc3bd855555429f8193764b25bb75fec669128e4d784", "timestamp_unix": 1773201120, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002240", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Susan Anderson ID MRN-221422 institution Cleveland Clinic", "masked_text": "DICOM header patient [NAME_4a6eeb] ID [MRN_4c05e8] institution [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-221422", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 62, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "01dc561ec44d5e81e60987aa3ad70e4a95e93a0eeec4e0b5d8c8dac160704d97", "timestamp_unix": 1771602308, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002241", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "vitals trace Patricia Moore age 67 facility Mount Sinai", "masked_text": "vitals trace [NAME_b9db31] age [AGE_735b90] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "67", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e1d07d250c772cd264186408f6fb581c3340b738d5c077d90304e6291509a347", "timestamp_unix": 1772073599, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002242", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient John Smith MRN MRN-503183 date 2007-09-18", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-503183", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2007-09-18", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fd5a1ac29de09496b74326ed5ac624fd59ef88de9ac218389355a01dd77fafb4", "timestamp_unix": 1770982053, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002243", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Sarah Johnson age 57 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "57", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 43, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2ea724180cf5e3832a21e6bad57a0169b247049035c6c7a8f96c11db57d704f7", "timestamp_unix": 1772358978, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002244", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "DICOM header patient Linda Martinez ID MRN-572053 institution Mayo Clinic", "masked_text": "DICOM header patient Linda Martinez ID MRN-572053 institution Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-572053", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 62, "end": 73}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bb8b9a6f59bb99118d99cf73bd8104877d3ec79efb793cb52964b10a179ea902", "timestamp_unix": 1772297838, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002245", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Maria Garcia ID MRN-598558 institution UCSF Health", "masked_text": "DICOM header patient [NAME_498cee] ID [MRN_389ead] institution [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-598558", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 60, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bb9d10decd2bed9a904bc17bb70310543736e937060a51fdf156d50805f39fe6", "timestamp_unix": 1771240022, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002246", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Sarah Johnson social security number 720-56-4305 address 508 Walnut St, Lakewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownkewood", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "720-56-4305", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "508 Walnut St, Lakewood", "start": 51, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5d4ac97ef1ad849cd8f4e81b6e874c9e07ebdf4a7829f61d901bfeeb72fa617c", "timestamp_unix": 1771439003, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002247", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "follow up for Thomas Harris born 1965-06-11 at Stanford Medical on 2005-09-23", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED]EDACTED]-09-23", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1965-06-11", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 47, "end": 63}, {"phi_type": "DATE", "value": "2005-09-23", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7384690e2c7d21abc9a8b7b6e105211276bcbf2be2a94d1ce16cdf4ab99e88bd", "timestamp_unix": 1771101875, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-002248", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Michael Taylor recorded at Boston Medical Center on 2019-10-13", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2019-10-13", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 44, "end": 65}, {"phi_type": "DATE", "value": "2019-10-13", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d6c1aac2a10164a7b6121d8e7fe1827fa4c430c170810facd68351df4e39e098", "timestamp_unix": 1771441146, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-002249", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "voice profile Linda Martinez DOB 1954-02-18 MRN MRN-439268", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1954-02-18", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-439268", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "861e5feff53b5fe8148727dae7bd77b9ef157bb73ae38db16f0de37bf8a77b3c", "timestamp_unix": 1773226380, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-002250", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Diana Patel MRN MRN-687957 date 2017-08-09", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-687957", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2017-08-09", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ffd981fb2c59fcbafa1a83dfbde13d6eabc438511863537a61b98fff0cb6163c", "timestamp_unix": 1773070893, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002251", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Thomas Harris phone (433) 421-7781 age 65", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(433) 421-7781", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "65", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b3615d24a9410e8739cd347bf81d03521d3aa21af9bf5b3ca5b24118f691a0d3", "timestamp_unix": 1771435360, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002252", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient James Wilson MRN MRN-703685 date 2022-05-25", "masked_text": "ECG metadata patient James Wilson MRN MRN-703685 date 2022-05-25", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-703685", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2022-05-25", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "329525cd4a1758d59234194f429f43bcbbaa59b60ed78b601590b9eacfb0e9c8", "timestamp_unix": 1771440002, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002253", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Thomas Harris DOB 1961-07-24 device Boston Medical Center recorded 2006-09-04", "masked_text": "waveform header Thomas Harris DOB 1961-07-24 device Boston Medical Center recorded 2006-09-04", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1961-07-24", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 52, "end": 73}, {"phi_type": "DATE", "value": "2006-09-04", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8aae6542c277044e05d7fa659147bc690aa4224f6a850ce940a048fb0ba2f40d", "timestamp_unix": 1772852595, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002254", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace John Smith age 68 facility Stanford Medical", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 13, "end": 23}, {"phi_type": "AGE", "value": "68", "start": 28, "end": 30}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 40, "end": 56}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "92b4d45cd3272d37ab0f5e843e9626fd5c70a457f3434f9f5776f27890768a3b", "timestamp_unix": 1772407871, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002255", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Kevin Zhang MRN MRN-278663 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_a23972] MRN [MRN_4312b3] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-278663", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 65, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d51277cbfb8ebc82032ea1ef846464a2feb3a220452d233e0bc2db51d5a1ddf4", "timestamp_unix": 1773411535, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002256", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient identified as John Smith, SSN 713-15-1628, residing at 748 Maple St, Lakewood.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownkewood.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 22, "end": 32}, {"phi_type": "SSN", "value": "713-15-1628", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "748 Maple St, Lakewood", "start": 57, "end": 79}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1d8551923a4b877a7e1beffb5ee4da5a570c51f105772df80659bc99ae97cc2a", "timestamp_unix": 1772123946, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002257", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "Thomas Harris social security number 629-63-2526 address 626 Pine St, Greenfield", "masked_text": "[NAME_7ccf35] social security number [SSN_7d0aff] ad[ADDRESS_4dda44]nfield", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "629-63-2526", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "626 Pine St, Greenfield", "start": 51, "end": 74}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "cea33e322cd27fbe251ee622f31663885b20c3b2c8f2f8df742a43b88f4d597d", "timestamp_unix": 1772436959, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002258", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for John Smith born 1974-05-05 at UCSF Health on 2022-11-06", "masked_text": "follow up for [NAME_611732] born [DOB_8032e4] at [LOCATION_df473f] on[DATE_cc4b51]6", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1974-05-05", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2022-11-06", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ba07a7d12a4e4a68469558de20635468da489235cbd679e9abc6e639f910954c", "timestamp_unix": 1771711725, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-002259", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "face_region detected patient Diana Patel MRN MRN-357660 facility Mass General Hospital", "masked_text": "face_region detected patient Diana Patel MRN MRN-357660 facility Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-357660", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c341a813c142dfc4be5f0d10109badbe24264fdec0e39d433dfb096a7f49755f", "timestamp_unix": 1772915254, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002260", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Thomas Harris called from (509) 791-1848 reporting symptoms. Age: 83.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "PHONE", "value": "(509) 791-1848", "start": 26, "end": 40}, {"phi_type": "AGE", "value": "83", "start": 66, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "7a0927c3ab7ad3cb318ba17115b44c627d53069a6ab547be2350c8a9763c1722", "timestamp_unix": 1772191309, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002261", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Emily Brown social security number 925-92-1038 address 744 Birch St, Riverside", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownerside", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "925-92-1038", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "744 Birch St, Riverside", "start": 49, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "39072d341dc950020bc599debb731e6c9b501b19019f8049a84937eefbe9d6ba", "timestamp_unix": 1772259890, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002262", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Maria Garcia DOB 1982-05-25 device UCSF Health recorded 2004-11-09", "masked_text": "waveform header [NAME_498cee] DOB [DOB_d1ce11] device [LOCATION_df473f] recorded[DATE_a3653d]9", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1982-05-25", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2004-11-09", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4d0faa99dce62f41e7584b334ce55ca30c65bdca9bfca148b2c2fd7172e768ad", "timestamp_unix": 1772319828, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002263", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "waveform header Angela White DOB 1960-10-01 device Cedars-Sinai recorded 2000-04-04", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] recorde[REDACTED]04", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1960-10-01", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 51, "end": 63}, {"phi_type": "DATE", "value": "2000-04-04", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "857fc6a1a91db3d0f63c336f75acd163cd91ad302475945e6eed290611e3e350", "timestamp_unix": 1771862021, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-002264", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Robert Chen ID MRN-673623 institution NYU Langone", "masked_text": "DICOM header patient [NAME_2665a8] ID [MRN_cc6a79] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-673623", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 59, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9b8281299aeb3344900edc7ad70a31a9aca6cdcb5021b9d82bb2daf4c4e306fa", "timestamp_unix": 1772430971, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002265", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Record updated for Michael Taylor at 848 Cedar St, Riverside on 2010-11-12.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "848 Cedar St, Riverside", "start": 37, "end": 60}, {"phi_type": "DATE", "value": "2010-11-12", "start": 64, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e11bfc025318b1dd54c9ed7fc97c7aec48e6cba6d3c2cb39c71d3896216f903a", "timestamp_unix": 1772830555, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002266", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Thomas Harris phone (808) 348-5739 age 28", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(808) 348-5739", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "28", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2b879fb9f981640bf508414dae12cafce8c8cfab6f0dea8127468604df060318", "timestamp_unix": 1771317272, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002267", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient John Smith ID MRN-811828 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_611732] ID [MRN_6e1b3b] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-811828", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 58, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0250617b1811c444c4a70df75dcc7c9582dd60fae573ac1fc238d57facca3073", "timestamp_unix": 1771934242, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002268", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Thomas Harris recorded at Mayo Clinic on 2000-04-06", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-016", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2000-04-06", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "15bff60281842b4d33ed674aa71af1bdc7bdf53f41f3a47e25f38fc1cbe55932", "timestamp_unix": 1771320999, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002269", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Maria Garcia MRN MRN-796811 date 2018-01-15", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-796811", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2018-01-15", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5ae405a6f4e52cdc2fd2fd1bc32e0eb2c75d0331bd22baf1618a7ee061570ac4", "timestamp_unix": 1771776811, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002270", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Maria Garcia DOB 1947-10-06 scan date 2018-08-03", "masked_text": "imaging metadata [NAME_498cee] DOB [DOB_cbfd82] scan date [DATE_4bd5eb]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1947-10-06", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2018-08-03", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1ab2474dc32a9622f28f77f9d89dafefc21822a5e4ff311cbdeabe5bbb0162cc", "timestamp_unix": 1772943280, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002271", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Emily Brown (MRN MRN-740075) discharged on 2020-07-14. Follow up at Stanford Medical.", "masked_text": "[REDACTED] (MRN [REDACTED]) discharged on [REDACTED]. Follow up at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "MRN", "value": "MRN-740075", "start": 17, "end": 27}, {"phi_type": "DATE", "value": "2020-07-14", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1b6908ab8aea2d23b073a09efb7aee2ceab3e98be4cfa893587245ae3fb5fb1a", "timestamp_unix": 1773171916, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-002272", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Carlos Rivera (MRN MRN-540716) discharged on 2000-11-01. Follow up at Mass General Hospital.", "masked_text": "[NAME_58ff53] (MRN [MRN_5cbd82]) discharged on [DATE_73905c]. Follow up at [LOCATION_76e661].", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "MRN", "value": "MRN-540716", "start": 19, "end": 29}, {"phi_type": "DATE", "value": "2000-11-01", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 70, "end": 91}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9b7de902c969d2bde2e414487b424866235ddb2496e35af2dfc19c0335930c94", "timestamp_unix": 1771248366, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002273", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "patient name Diana Patel phone number (928) 812-5387 age 89", "masked_text": "patient name [NAME_c3b55b] phone number [PHONE_afae2a] age [AGE_764796]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(928) 812-5387", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "89", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "80fa04c0850c9dae4a5eee0e50bb51cd6ed805ece109e6c03146974cd57402ef", "timestamp_unix": 1771781335, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002274", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient Michael Taylor MRN MRN-597230 date 2020-04-16", "masked_text": "ECG metadata patient [NAME_ae3ff9] MRN [MRN_eac5ed] date [DATE_f2ced4]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-597230", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2020-04-16", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0ef7452306bdb447deff246bd2599375360fb1687f59cde782710716a1085bd7", "timestamp_unix": 1772759872, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-002275", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Spoke with Emily Brown at (876) 363-8715. Address on file: 722 Oak St, Maplewood.", "masked_text": "Spoke with [NAME_87fe31] at [PHONE_7efd92]. Address on[ADDRESS_eceea0]plewood.", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(876) 363-8715", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "722 Oak St, Maplewood", "start": 52, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "27bcc9c088973931262e0871555cce66d51d2a46342671e0c6f0901f24c294ce", "timestamp_unix": 1772003535, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002276", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Claire Nguyen age 58 facility Mount Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "58", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 43, "end": 54}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1d736990706908e5a285258835191f5db2300781b31823fcdd177f09f3b4b1b5", "timestamp_unix": 1771398051, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002277", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Priya Sharma DOB 1972-10-23 MRN MRN-712342", "masked_text": "voice profile Priya Sharma DOB 1972-10-23 MRN MRN-712342", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1972-10-23", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-712342", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3ea512dfa6aeab8d19d71a85d9a2435abe1cec27a901e0d67ce92ad2f35eedd2", "timestamp_unix": 1772237714, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002278", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "face_region detected patient Claire Nguyen MRN MRN-282554 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_2ea2ee] MRN [MRN_4890b7] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-282554", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6ed9a562e374aa56eb70dd9e9ae148c0337a6830875af00844f01916f167d3a9", "timestamp_unix": 1772230996, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002279", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Lab results for Diana Patel, 40 year old from Mass General Hospital, reviewed on 2005-02-16.", "masked_text": "Lab results for [NAME_c3b55b], [AGE_d64592] year old from [LOCATION_76e661], revi[DATE_df2ede]05-02-16.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 16, "end": 27}, {"phi_type": "AGE", "value": "40", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 46, "end": 67}, {"phi_type": "DATE", "value": "2005-02-16", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "669a5bd449c5660f8821cd815476fd0fb6b0eb5a3a7c9a3db65fd76e8573fe33", "timestamp_unix": 1772408909, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-002280", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Prescription issued to John Smith (56yo) at 807 Chestnut St, Greenfield on 2016-01-10.", "masked_text": "Prescription issued to John Smith (56yo) at 807 Chestnut St, Greenfield on 2016-01-10.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 23, "end": 33}, {"phi_type": "AGE", "value": "56", "start": 35, "end": 37}, {"phi_type": "ADDRESS", "value": "807 Chestnut St, Greenfield", "start": 47, "end": 74}, {"phi_type": "DATE", "value": "2016-01-10", "start": 78, "end": 88}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8d2ef059d63607a8ebf6f89812adac8491f9e90d561e53e1ad117402990a8c55", "timestamp_unix": 1771781394, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002281", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Thomas Harris MRN MRN-212216 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_7ccf35] MRN [MRN_50c1fc] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-212216", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 67, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "49a6d3f45b1c71127e49bb196c6936d9bfe9ad2fb4d90a39dc467345085b03bd", "timestamp_unix": 1772049754, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002282", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Thomas Harris born 1942-02-01 at UCSF Health on 2003-05-16", "masked_text": "follow up for [NAME_7ccf35] born [DOB_33601b] at [LOCATION_df473f] on[DATE_58d944]6", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1942-02-01", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 47, "end": 58}, {"phi_type": "DATE", "value": "2003-05-16", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ec9c3d25ad6947d8247c569fc2f776644ee4eeda70d426b947457f572265e0f9", "timestamp_unix": 1771655885, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-002283", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID Emily Brown phone (751) 696-9049 age 29", "masked_text": "speaker ID [NAME_87fe31] phone [PHONE_9f4d97] age [AGE_6ea9ab]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(751) 696-9049", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "29", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "24bfe11faa6e41516c01a6baa04a95ef71534065cb4f43827aed3e6ac148f988", "timestamp_unix": 1773307286, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-002284", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name John Smith phone number (561) 829-2012 age 30", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 13, "end": 23}, {"phi_type": "PHONE", "value": "(561) 829-2012", "start": 37, "end": 51}, {"phi_type": "AGE", "value": "30", "start": 56, "end": 58}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e1a69df3398209710d87191e6c7d685bd9c1936099d1d9a54945c5dc5bed455c", "timestamp_unix": 1772516687, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002285", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "Carlos Rivera social security number 753-92-6645 address 705 Birch St, Springfield", "masked_text": "[NAME_58ff53] social security number [SSN_7c6e8e] ad[ADDRESS_8741d7]gfield", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "753-92-6645", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "705 Birch St, Springfield", "start": 51, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8babcbbbdd7fbc06105a2742385c1a4b5bda414006fd9fb7409bdc0a413ee0df", "timestamp_unix": 1772228492, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002286", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Imaging ordered for John Smith, MRN MRN-555510, DOB 1972-11-25 at Boston Medical Center.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]11-25 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 20, "end": 30}, {"phi_type": "MRN", "value": "MRN-555510", "start": 36, "end": 46}, {"phi_type": "DOB", "value": "1972-11-25", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 66, "end": 87}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.9, "risk_score_after": 0.09, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "2091e3fe4cd6cc94bb03cd508c13f30cd6377617d95307a3190acd4684ae1457", "timestamp_unix": 1773206713, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-002287", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Arthur Coleman MRN MRN-314782 facility Stanford Medical", "masked_text": "face_region detected patient Arthur Coleman MRN MRN-314782 facility Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-314782", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "048b7807b1135e5af29f060b964bee451aff54b9ce20baa22c41baa0b05ad9cc", "timestamp_unix": 1772841859, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002288", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "imaging metadata Sarah Johnson DOB 1964-07-05 scan date 2015-05-05", "masked_text": "imaging metadata [NAME_579335] DOB [DOB_1b76aa] scan date [DATE_cfaf0f]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1964-07-05", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2015-05-05", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7f1bb2482569775ddaea69d56775e600d10251961f01ccef65af91a22ddaf346", "timestamp_unix": 1771810621, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-002289", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Emily Brown recorded at Cedars-Sinai on 2017-05-12", "masked_text": "audio annotation Alex Morgan recorded at General Hospital o2000-01-0112", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 41, "end": 53}, {"phi_type": "DATE", "value": "2017-05-12", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d96e78cd4d461c4275fb7ddf7eb930a0c3ed557e0553724f01784781883d4bf6", "timestamp_unix": 1771866038, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002290", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Emily Brown phone number (886) 886-8617 age 31", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(886) 886-8617", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "31", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a95b55a648fd9a7104a2693ab5c700a7c86326336e5c85e894598f9c35dc2a75", "timestamp_unix": 1772391657, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002291", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Kevin Zhang ID MRN-985840 institution NYU Langone", "masked_text": "DICOM header patient [NAME_a23972] ID [MRN_ff2383] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-985840", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 59, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "14b8107f461b13d47960415633602f7fac91319677525cd1ddf176ac050fb379", "timestamp_unix": 1772411676, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002292", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Thomas Harris DOB 1955-05-21 scan date 2021-06-23", "masked_text": "imaging metadata [NAME_7ccf35] DOB [DOB_af70cc] scan date [DATE_637d19]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1955-05-21", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2021-06-23", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "68fe86725ef66e9bfbfd9c36552e5973f08969444f16b88d6336129e50edb497", "timestamp_unix": 1771705143, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002293", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Claire Nguyen age 54 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "54", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 43, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "42dcbcb2a5525c372b409a4c32db95a9ed5627135f2f70ce3b5ba1e54dd59f18", "timestamp_unix": 1772914946, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002294", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "DICOM header patient John Smith ID MRN-795582 institution Mayo Clinic", "masked_text": "DICOM header patient [NAME_611732] ID [MRN_87361b] institution [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-795582", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 58, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "654b608a312f5b3f5b6f7e860e53b11cd9a17c46fdedaabd8631ee31fb77aea3", "timestamp_unix": 1771022676, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002295", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Emergency contact for Linda Martinez: (373) 948-9297. DOB: 1978-08-28.", "masked_text": "Emergency contact for Linda Martinez: (373) 948-9297. DOB: 1978-08-28.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 22, "end": 36}, {"phi_type": "PHONE", "value": "(373) 948-9297", "start": 38, "end": 52}, {"phi_type": "DOB", "value": "1978-08-28", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8f9f100d8927ed3b87e581170bd28c1b2b2d28687b0acd4d16d939b7dd5f762f", "timestamp_unix": 1773034466, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002296", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Sarah Johnson phone number (399) 947-1073 age 52", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(399) 947-1073", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "52", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "aece14d888c391817c50e65e1160439975a160cd380be2ab72baa1e431335a64", "timestamp_unix": 1773391162, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002297", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Emily Brown DOB 1985-09-20 MRN MRN-274665", "masked_text": "voice profile Emily Brown DOB 1985-09-20 MRN MRN-274665", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1985-09-20", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-274665", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e63476934863df2c65617a33d4c0627e6786afa3832625ffb4a9880238ea5174", "timestamp_unix": 1771079950, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002298", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Carlos Rivera social security number 663-59-6246 address 563 Elm St, Maplewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownlewood", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "663-59-6246", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "563 Elm St, Maplewood", "start": 51, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "c73515a2de00eae26b3bbc23a42ef1d9dcc6343f39f15799dd98e830480448e0", "timestamp_unix": 1771918765, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002299", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile John Smith DOB 1968-09-17 MRN MRN-107263", "masked_text": "voice profile John Smith DOB 1968-09-17 MRN MRN-107263", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1968-09-17", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-107263", "start": 44, "end": 54}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4d1e5f48e6ee5fd077744d13ecaab5ac40eecef0e70f0917d8cb1b80abccf67b", "timestamp_unix": 1772801548, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002300", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Spoke with Angela White at (409) 994-8657. Address on file: 855 Elm St, Riverside.", "masked_text": "Spoke with [NAME_cada0d] at [PHONE_55e06c]. Address on[ADDRESS_b7958a]verside.", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(409) 994-8657", "start": 27, "end": 41}, {"phi_type": "ADDRESS", "value": "855 Elm St, Riverside", "start": 53, "end": 74}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9e7157bf921b3b99ebad64e588bdc7b56e8cbaf2893ce89be4a879a33714eaf3", "timestamp_unix": 1773165707, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002301", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Robert Chen recorded at Stanford Medical on 2006-06-18", "masked_text": "audio annotation Robert Chen recorded at Stanford Medical on 2006-06-18", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 41, "end": 57}, {"phi_type": "DATE", "value": "2006-06-18", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "89b7711c79ab49bfbd9ae9302087c5a78212c4c8eaf2a50af18ac95df19eeec5", "timestamp_unix": 1771812285, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002302", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Priya Sharma social security number 471-77-9260 address 154 Elm St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "471-77-9260", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "154 Elm St, Greenfield", "start": 50, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "239213bafd0d7a3b4b6d15c52af4ff336e726ff123ff048b510b24a44c02d9e3", "timestamp_unix": 1772348729, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002303", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Priya Sharma age 52 facility Mount Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "52", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 42, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bd334b9360a78668b96bc22d4ff4a2fc5c975370150d60d47b9c07d279e2ece0", "timestamp_unix": 1770892564, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002304", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Emily Brown ID MRN-783758 institution Cedars-Sinai", "masked_text": "DICOM header patient Emily Brown ID MRN-783758 institution Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-783758", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 59, "end": 71}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "11dab2228a01e6d4ea5ac17dca6dd1faf3a92c60564453e4ebb4c27a3caa66d5", "timestamp_unix": 1773151986, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002305", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Marcus Webb DOB 1967-05-11 MRN MRN-415465", "masked_text": "voice profile Marcus Webb DOB 1967-05-11 MRN MRN-415465", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1967-05-11", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-415465", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "93f08dc9a384b4b9125ffc8293b14ca4acea3b09b9fcf2544cc9a66b6b9195f8", "timestamp_unix": 1771184719, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002306", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient John Smith (DOB 1938-09-21, MRN MRN-472761) presented with chest pain at Mount Sinai.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 8, "end": 18}, {"phi_type": "DOB", "value": "1938-09-21", "start": 24, "end": 34}, {"phi_type": "MRN", "value": "MRN-472761", "start": 40, "end": 50}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 81, "end": 92}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "23aa4290581f3ac97009edfa73fbc113bb5ce397060d22a345bf668a9279da2d", "timestamp_unix": 1772065063, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-002307", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Claire Nguyen DOB 1967-01-23 scan date 2004-05-23", "masked_text": "imaging metadata [NAME_2ea2ee] DOB [DOB_2d9bf9] scan date [DATE_82c434]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1967-01-23", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2004-05-23", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "eb82a521eb07ee6cafda00ab404bbf38f1e51e47755d485a89ef3abda2d8fcc5", "timestamp_unix": 1771421990, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002308", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Patient identified as Maria Garcia, SSN 899-64-1829, residing at 766 Walnut St, Riverside.", "masked_text": "Patient identified as Maria Garcia, SSN 899-64-1829, residing at 766 Walnut St, Riverside.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 22, "end": 34}, {"phi_type": "SSN", "value": "899-64-1829", "start": 40, "end": 51}, {"phi_type": "ADDRESS", "value": "766 Walnut St, Riverside", "start": 59, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "7d4bd47b8fb0754c49d435a7cb27cbe431e141e4c05850f488f6fbea02642b4c", "timestamp_unix": 1772245049, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002309", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Claire Nguyen phone (885) 649-1485 age 71", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(885) 649-1485", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "71", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9afd7a0186d2e47cd8b708a57d0195742c5d1a9b911a5c0f5ecae60800ad141b", "timestamp_unix": 1771519686, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002310", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Robert Chen DOB 1984-03-02 scan date 2007-04-25", "masked_text": "imaging metadata Robert Chen DOB 1984-03-02 scan date 2007-04-25", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1984-03-02", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2007-04-25", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7e1db6d07060fd2c066eccfd4a5aafa1c4c2f08cb285f0da734632fe28655a94", "timestamp_unix": 1771347525, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002311", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Patricia Moore MRN MRN-245523 date 2000-12-14", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-245523", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2000-12-14", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2b12467feb072c1d188ede14540065beccfd060e4ba839352152339fadf0bb20", "timestamp_unix": 1771449433, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002312", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Linda Martinez phone (551) 460-5279 age 54", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(551) 460-5279", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "54", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f57455b6b4af83fac98d37fb73c79cca2f2897f1b1242ecfddc6a1d3bc6a4b2b", "timestamp_unix": 1771985597, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002313", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript John Smith MRN MRN-400568 contact (915) 418-7092", "masked_text": "voice transcript [NAME_611732] MRN [MRN_3a0261] contact [PHONE_08baf9]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "MRN", "value": "MRN-400568", "start": 32, "end": 42}, {"phi_type": "PHONE", "value": "(915) 418-7092", "start": 51, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a05ae001e0ac423b5b4b58d5a74f45c3c92df1a029f1da4dad39e2e950065cbe", "timestamp_unix": 1773005726, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-002314", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Imaging ordered for Thomas Harris, MRN MRN-997062, DOB 1942-04-18 at Cleveland Clinic.", "masked_text": "Imaging ordered for Thomas Harris, MRN MRN-997062, DOB 1942-04-18 at Cleveland Clinic.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 20, "end": 33}, {"phi_type": "MRN", "value": "MRN-997062", "start": 39, "end": 49}, {"phi_type": "DOB", "value": "1942-04-18", "start": 50, "end": 60}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 69, "end": 85}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.78, "risk_score_after": 0.78, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a2d1e7f2aa8bf789435d2c6c98797c56bd27192038382e39b7492dd8ce380358", "timestamp_unix": 1772813393, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002315", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient David Lee ID MRN-184914 institution Stanford Medical", "masked_text": "DICOM header patient David Lee ID MRN-184914 institution Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-184914", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 57, "end": 73}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "191535d0ddf16dc6841e8a61f834e99621e3e770b8b2060d2d032cda01c28854", "timestamp_unix": 1773439328, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002316", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Angela White phone (458) 718-4366 age 86", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(458) 718-4366", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "86", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f368914b2a7140d8387f5e0b797d8c431a74fe2d6e5603696d70ad9e5f4f85ec", "timestamp_unix": 1771329096, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002317", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Diana Patel age 71 facility UCSF Health", "masked_text": "vitals trace Diana Patel age 71 facility UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "71", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1f34eed0b2210bb58f2d777de6b89c4a83ea86aaf154c9a1d6013db6471b7141", "timestamp_unix": 1773167459, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002318", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header David Lee DOB 1955-04-22 device UCSF Health recorded 2020-09-25", "masked_text": "waveform header David Lee DOB 1955-04-22 device UCSF Health recorded 2020-09-25", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1955-04-22", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2020-09-25", "start": 68, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "93deeabc374b495b56a7f408d25594e2c7e3f329c6ac57741fd69523ac9f19a1", "timestamp_unix": 1771194424, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002319", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Emily Brown MRN MRN-535956 date 2003-09-23", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-535956", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2003-09-23", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2f3ccf2249f92f028e9c2402fdcc6ecdaf4192a27158f9d1e215aca2f359497b", "timestamp_unix": 1772992267, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002320", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Emily Brown social security number 395-54-6230 address 280 Maple St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "395-54-6230", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "280 Maple St, Greenfield", "start": 49, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5891b3a7a46d1b622ed06eef7ff82da201b4ca9ec5bc50a91032f525ad6d63e9", "timestamp_unix": 1772317496, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002321", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "Angela White social security number 202-69-5201 address 237 Walnut St, Greenfield", "masked_text": "[NAME_cada0d] social security number [SSN_563d68] ad[ADDRESS_c19fdd]nfield", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "202-69-5201", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "237 Walnut St, Greenfield", "start": 50, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b331edbcfb97b60e7b5a9ee19298db1d543421ef07706bc19e6cb8e6bde6ae32", "timestamp_unix": 1771854662, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002322", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Emergency contact for Michael Taylor: (865) 865-7149. DOB: 1952-04-07.", "masked_text": "Emergency contact for [NAME_ae3ff9]: [PHONE_8ca0a5][DOB_10c9c3]2-04-07.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 22, "end": 36}, {"phi_type": "PHONE", "value": "(865) 865-7149", "start": 38, "end": 52}, {"phi_type": "DOB", "value": "1952-04-07", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8ad680459a0cd8a30305f498083d6c1578886045d904e7d2c20044b9bc06f435", "timestamp_unix": 1771372399, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-002323", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Spoke with David Lee at (297) 586-3141. Address on file: 794 Cedar St, Fairview.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownairview.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 11, "end": 20}, {"phi_type": "PHONE", "value": "(297) 586-3141", "start": 24, "end": 38}, {"phi_type": "ADDRESS", "value": "794 Cedar St, Fairview", "start": 50, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1418b2e6337a322e555fffa11eceb08651d5465bf79f5eafe8b2cb85a26bfa96", "timestamp_unix": 1771924604, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002324", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "patient name Susan Anderson phone number (462) 136-6235 age 32", "masked_text": "patient name [NAME_4a6eeb] phone number [PHONE_400a9a] age [AGE_6364d3]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(462) 136-6235", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "32", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "28be25f4fc91021f2f1687a6181d66d1744baa90140386c4c27ee1336d014356", "timestamp_unix": 1773432020, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002325", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Emily Brown ID MRN-305857 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_87fe31] ID [MRN_1b8e51] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-305857", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 59, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f0fa3024edee0100b248fdb502920c5c01da970bec7072c2048942fb1e493622", "timestamp_unix": 1771314521, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002326", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Priya Sharma MRN MRN-691218 facility NYU Langone", "masked_text": "face_region detected patient Priya Sharma MRN MRN-691218 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-691218", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9aac207afa580e9a94a716aea4d2351b11409f7e0a931446581d2b7cf84a4033", "timestamp_unix": 1772600831, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002327", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Kevin Zhang recorded at Mass General Hospital on 2014-06-01", "masked_text": "audio annotation Kevin Zhang recorded at Mass General Hospital on 2014-06-01", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 41, "end": 62}, {"phi_type": "DATE", "value": "2014-06-01", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6b440cff9d254b5eed4b63980c6d772dc500d6c8246558b2faddc051461bfe42", "timestamp_unix": 1771994455, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002328", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Arthur Coleman DOB 1969-07-28 scan date 2007-01-02", "masked_text": "imaging metadata Arthur Coleman DOB 1969-07-28 scan date 2007-01-02", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1969-07-28", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2007-01-02", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0aa5d1b91f2987ca466b3a502e857f18c5e9b6aae6002380ff389ab2b6fda4a3", "timestamp_unix": 1771041745, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002329", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Record updated for Linda Martinez at 877 Cedar St, Fairview on 2001-03-18.", "masked_text": "Record updated for Linda Martinez at 877 Cedar St, Fairview on 2001-03-18.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "877 Cedar St, Fairview", "start": 37, "end": 59}, {"phi_type": "DATE", "value": "2001-03-18", "start": 63, "end": 73}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c822e58ae7d0bedb813b0644223034ef73c2e6f1cc961acbe9d40e5f28a3b42c", "timestamp_unix": 1772844204, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002330", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Robert Chen date of birth 1952-01-23 MRN MRN-766910 presenting at Johns Hopkins", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1952-01-23", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-766910", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 66, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e91f2e217a769157c3eaa23cfd86ef71564868c2a505da6ffeb0b90efbd2a34e", "timestamp_unix": 1772898365, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-002331", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Priya Sharma (MRN MRN-279620) discharged on 2018-02-23. Follow up at UCSF Health.", "masked_text": "Priya Sharma (MRN MRN-279620) discharged on 2018-02-23. Follow up at UCSF Health.", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "MRN", "value": "MRN-279620", "start": 18, "end": 28}, {"phi_type": "DATE", "value": "2018-02-23", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f21234da140ca8ef5aaedde156c4d1d3b4c9360bcfe18a37371295ba79c9db58", "timestamp_unix": 1772771286, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002332", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Emily Brown DOB 1975-08-14 MRN MRN-716964", "masked_text": "voice profile [NAME_87fe31] DOB [DOB_fd6511] MRN [MRN_f23bbb]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1975-08-14", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-716964", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5c2ecf259d7c95caccafc52cfd3f1092217fc641b83bbce28ffbdf80296a6444", "timestamp_unix": 1771017134, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002333", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata John Smith DOB 1935-09-07 scan date 2004-08-07", "masked_text": "imaging metadata [NAME_611732] DOB [DOB_230484] scan date [DATE_eaad0e]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "DOB", "value": "1935-09-07", "start": 32, "end": 42}, {"phi_type": "DATE", "value": "2004-08-07", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c8c45308d87a49e9508eca99d12c976034a588b845be4d24d53074320c62cfd8", "timestamp_unix": 1771479088, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002334", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "patient name Robert Chen phone number (681) 824-8380 age 41", "masked_text": "patient name [NAME_2665a8] phone number [PHONE_dc0ee7] age [AGE_3416a7]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(681) 824-8380", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "41", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4aeaee92fcc3321ba68a9f8ebb5f4d60d1e49887afa0213f81f21311e358f020", "timestamp_unix": 1771342491, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.27001}}
{"record_id": "AUDIT-002335", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Emily Brown phone number (734) 838-2355 age 45", "masked_text": "patient name Emily Brown phone number (734) 838-2355 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(734) 838-2355", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "45", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "33240f298ad4265f7279bf02e39172353ce3adc2187cc65ed56ce3bf563996b3", "timestamp_unix": 1771836028, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002336", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Maria Garcia MRN MRN-854024 contact (506) 176-3814", "masked_text": "voice transcript [NAME_498cee] MRN [MRN_d40c6a] contact [PHONE_12eacf]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-854024", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(506) 176-3814", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8cf946f09e08d07c0338e428f8a1ea728c11b0ee32cbee4e9a670f01e34b03ad", "timestamp_unix": 1771592787, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-002337", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Maria Garcia (MRN MRN-393120) discharged on 2008-02-12. Follow up at UCSF Health.", "masked_text": "[NAME_498cee] (MRN [MRN_f08bda]) discharged on [DATE_932aab]. Follow up at [LOCATION_df473f].", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 0, "end": 12}, {"phi_type": "MRN", "value": "MRN-393120", "start": 18, "end": 28}, {"phi_type": "DATE", "value": "2008-02-12", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "300c9276147e891b53e68dbe6e70fdd8c17a9c4a344ae0bedf58907f6001d489", "timestamp_unix": 1772580765, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002338", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Priya Sharma recorded at Cedars-Sinai on 2011-10-12", "masked_text": "audio annotation Alex Morgan recorded at General Hospital o2000-01-0112", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 42, "end": 54}, {"phi_type": "DATE", "value": "2011-10-12", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "32508a8654e4bd82d29cac58a0741c48335b7fc96ead3ad3e1d818ecccfaa865", "timestamp_unix": 1772001360, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002339", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace John Smith age 76 facility Stanford Medical", "masked_text": "vitals trace [NAME_611732] age [AGE_fbd793] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 13, "end": 23}, {"phi_type": "AGE", "value": "76", "start": 28, "end": 30}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 40, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5a77c4b273261d582dbdd9bc1260dcbf93b36c32ad1368cc635044c3e6ddaf7d", "timestamp_unix": 1771981572, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002340", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Kevin Zhang phone number (989) 490-3234 age 40", "masked_text": "patient name Kevin Zhang phone number (989) 490-3234 age 40", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(989) 490-3234", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "40", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4674bc8b8ea75d69cbbec68a0067a9b44909eda3410da2f2dae65ff6e854147f", "timestamp_unix": 1771902295, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002341", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Patricia Moore ID MRN-472335 institution Boston Medical Center", "masked_text": "DICOM header patient Patricia Moore ID MRN-472335 institution Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-472335", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 62, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "78b6404cf3c61a3d6c58b88181b867df704ed283e4f6a5dfb2848308de75936c", "timestamp_unix": 1773242914, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002342", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Michael Taylor MRN MRN-278808 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_ae3ff9] MRN [MRN_eeb5e0] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-278808", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 68, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "80e73d3c9f427665c2c171f34d682c44270aab3b4148b4e463e58f0698d4c9b4", "timestamp_unix": 1773168263, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002343", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient James Wilson MRN MRN-601697 facility Cedars-Sinai", "masked_text": "face_region detected patient [NAME_3d8dc8] MRN [MRN_99165c] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-601697", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 66, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "de2d4b1a2f28caced32f8e7ad71461706d8729d93ddc15c85ba8c41e40e3dd1a", "timestamp_unix": 1773323409, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002344", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile Patricia Moore DOB 1982-03-06 MRN MRN-271372", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1982-03-06", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-271372", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7264124bac01fd6ed18f86e39b1245c298a43a4288499c74cea41ba357903bd2", "timestamp_unix": 1772764883, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-002345", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile John Smith DOB 1937-08-22 MRN MRN-582557", "masked_text": "voice profile [NAME_611732] DOB [DOB_dfd09c] MRN [MRN_672828]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1937-08-22", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-582557", "start": 44, "end": 54}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1c9c44bcbb56c84eacff343e2076d3d744e981cbea4e142810076727755a90f9", "timestamp_unix": 1771889977, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002346", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Diana Patel DOB 1942-12-17 device Mayo Clinic recorded 2014-03-23", "masked_text": "waveform header [NAME_c3b55b] DOB [DOB_b1337c] device [LOCATION_5471a7] recorded[DATE_7365b2]3", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1942-12-17", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2014-03-23", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f333a56a7de48ffe9ee48fcaab1eb5a1e4f6609361c95813dd77d011dc6ae187", "timestamp_unix": 1771059102, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002347", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript Angela White MRN MRN-403209 contact (333) 175-1966", "masked_text": "voice transcript Angela White MRN MRN-403209 contact (333) 175-1966", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-403209", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(333) 175-1966", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "85ab9ea49a24aba8f7e39a6116614c7b992febc8ba35eaa8a94c6b1026ac3e67", "timestamp_unix": 1773410776, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002348", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript Carlos Rivera MRN MRN-140786 contact (989) 540-8288", "masked_text": "voice transcript Carlos Rivera MRN MRN-140786 contact (989) 540-8288", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-140786", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(989) 540-8288", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9d434d7107c41794def351a2c7f74662474acca07bc8d601887a78cb01ddc81f", "timestamp_unix": 1773148041, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002349", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "imaging metadata Robert Chen DOB 1942-05-24 scan date 2012-02-04", "masked_text": "imaging metadata [NAME_2665a8] DOB [DOB_ce1125] scan date [DATE_65b642]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1942-05-24", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2012-02-04", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b1d8bbbb70f61610eb1628a572c5097d9f628c4a91b909c934129ed3f47ea195", "timestamp_unix": 1773117427, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-002350", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Patricia Moore MRN MRN-746276 date 2000-11-09", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-746276", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2000-11-09", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b16cea3a0bb79e7645774ca5cb13235d95f769af295936631c601c1b3ad94ab0", "timestamp_unix": 1771991297, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002351", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "David Lee date of birth 1966-04-16 MRN MRN-295971 presenting at Stanford Medical", "masked_text": "David Lee date of birth 1966-04-16 MRN MRN-295971 presenting at Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "DOB", "value": "1966-04-16", "start": 24, "end": 34}, {"phi_type": "MRN", "value": "MRN-295971", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 64, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.81, "risk_score_after": 0.81, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "00cc3a475c03ee296ebb428682d04ae459976ade007657920136637cd1c643f5", "timestamp_unix": 1771148113, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002352", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Arthur Coleman DOB 1982-10-14 MRN MRN-234562", "masked_text": "voice profile [NAME_13c9ac] DOB [DOB_4a7e88] MRN [MRN_b5bab9]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1982-10-14", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-234562", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "52db282e6acf0df62f458477d5ee7bb255899a530b457b7a2b7ca1a65aa38e82", "timestamp_unix": 1770953967, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002353", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "audio annotation Sarah Johnson recorded at Mount Sinai on 2009-12-03", "masked_text": "audio annotation Sarah Johnson recorded at Mount Sinai on 2009-12-03", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2009-12-03", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.62, "risk_score_after": 0.62, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "20f1e724f4751c42ed134fa6e916d75a83413f073e096a0d3f7dd4c7d0f36598", "timestamp_unix": 1772820678, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002354", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Maria Garcia DOB 1980-06-27 scan date 2020-10-28", "masked_text": "imaging metadata [NAME_498cee] DOB [DOB_9d5881] scan date [DATE_34c78c]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1980-06-27", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2020-10-28", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f9d8a4ae08763d88bd03369393df571428ae63a238f4b65174d09b0726f9450e", "timestamp_unix": 1771148486, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002355", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Spoke with Robert Chen at (477) 293-1315. Address on file: 999 Walnut St, Riverside.", "masked_text": "Spoke with Robert Chen at (477) 293-1315. Address on file: 999 Walnut St, Riverside.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(477) 293-1315", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "999 Walnut St, Riverside", "start": 52, "end": 76}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "71642e4f25e79469666feb82acef23327e4c6d84c18e0378f305222aa7ee09c2", "timestamp_unix": 1771539345, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002356", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "waveform header Michael Taylor DOB 1967-12-05 device Cedars-Sinai recorded 2014-10-06", "masked_text": "waveform header Michael Taylor DOB 1967-12-05 device Cedars-Sinai recorded 2014-10-06", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1967-12-05", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 53, "end": 65}, {"phi_type": "DATE", "value": "2014-10-06", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.82, "risk_score_after": 0.82, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0b3adce8eeae9f226df19c3ae1197b8293e475516477ec592b62a357fd115131", "timestamp_unix": 1772405760, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002357", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "vitals trace John Smith age 89 facility Mass General Hospital", "masked_text": "vitals trace [NAME_611732] age [AGE_764796] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 13, "end": 23}, {"phi_type": "AGE", "value": "89", "start": 28, "end": 30}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 40, "end": 61}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a96d8582ba98e30f8e198adc760b114eb1b1e92a94c481f6571612eecb4fbc3d", "timestamp_unix": 1772987059, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002358", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Patient John Smith (DOB 1978-04-20, MRN MRN-878341) presented with chest pain at Mass General Hospital.", "masked_text": "Patient John Smith (DOB 1978-04-20, MRN MRN-878341) presented with chest pain at Mass General Hospital.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 8, "end": 18}, {"phi_type": "DOB", "value": "1978-04-20", "start": 24, "end": 34}, {"phi_type": "MRN", "value": "MRN-878341", "start": 40, "end": 50}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 81, "end": 102}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.78, "risk_score_after": 0.78, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "4c8a1fb27dc3d4f4c96cd0b6a3341d14e1ea87c40851d93cb1fbf1d1d2662069", "timestamp_unix": 1772582609, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002359", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "follow up for Diana Patel born 1979-07-21 at Cedars-Sinai on 2001-11-20", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED] o[REDACTED]20", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1979-07-21", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 45, "end": 57}, {"phi_type": "DATE", "value": "2001-11-20", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8df4eaddb8016b9975ecd6fe6347ddf26df2de01dacd82088a10c49d4a63f1d0", "timestamp_unix": 1773269351, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-002360", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Marcus Webb age 45 facility Mass General Hospital", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "45", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 41, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1b7b9bf727d3abbb4b2098b8b150924684920e17637d058bc51eeb5585826fe0", "timestamp_unix": 1771803916, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.36026}}
{"record_id": "AUDIT-002361", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Lab results for Arthur Coleman, 86 year old from Cleveland Clinic, reviewed on 2003-12-10.", "masked_text": "Lab results for [NAME_13c9ac], [AGE_93db85] year old from [LOCATION_6532a6], reviewed [DATE_909e84]-10.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "86", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 49, "end": 65}, {"phi_type": "DATE", "value": "2003-12-10", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c43554d4aba8de7ac5fa0fd2385d5f95d144acce9f528fdf95796955c9916044", "timestamp_unix": 1771380804, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-002362", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Thomas Harris DOB 1943-02-15 MRN MRN-392639", "masked_text": "voice profile [NAME_7ccf35] DOB [DOB_bfe4a3] MRN [MRN_d36cde]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1943-02-15", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-392639", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "48606db1a650f95232073cb6070d61b23a8c414301a4eb5f1c7553c6575f4196", "timestamp_unix": 1771379165, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002363", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Robert Chen MRN MRN-285978 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_2665a8] MRN [MRN_a6503e] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-285978", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 65, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "349748ec9cf591525bcf6004e7d7088fb34f50b6ea11c95fcf9c365776fb6723", "timestamp_unix": 1771370795, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002364", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata James Wilson DOB 1960-08-12 scan date 2009-04-20", "masked_text": "imaging metadata [NAME_3d8dc8] DOB [DOB_fcea73] scan date [DATE_81b574]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1960-08-12", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2009-04-20", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "baabd18577ee76b547a4a6c235bef205dc54a5ec8e66376418c610bd8decc3c5", "timestamp_unix": 1771276766, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002365", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "James Wilson called from (318) 103-5080 reporting symptoms. Age: 48.", "masked_text": "[NAME_3d8dc8] called from [PHONE_bed69f] reporting symptoms. Age: [AGE_642e92].", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 0, "end": 12}, {"phi_type": "PHONE", "value": "(318) 103-5080", "start": 25, "end": 39}, {"phi_type": "AGE", "value": "48", "start": 65, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "035fc1cf8218c0314af38bb4c71a29945032ccbc011f5dbda336fa23734fed17", "timestamp_unix": 1771751166, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002366", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Patient identified as Claire Nguyen, SSN 676-12-9170, residing at 915 Maple St, Springfield.", "masked_text": "Patient identified as Claire Nguyen, SSN 676-12-9170, residing at 915 Maple St, Springfield.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 22, "end": 35}, {"phi_type": "SSN", "value": "676-12-9170", "start": 41, "end": 52}, {"phi_type": "ADDRESS", "value": "915 Maple St, Springfield", "start": 60, "end": 85}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "fc0d040e2be69b138ec5b6fb9a04cef75228e6bfea60497f7a3925eefa3af363", "timestamp_unix": 1772272594, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002367", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Robert Chen born 1980-02-14 at Johns Hopkins on 2000-06-09", "masked_text": "follow up for [NAME_2665a8] born [DOB_2930e6] at [LOCATION_965228] [DATE_bfb692]-09", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1980-02-14", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 45, "end": 58}, {"phi_type": "DATE", "value": "2000-06-09", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8d85477a4b898aea3c6f619e7808e5cf8635063284a6b1c370a0650b47021f0b", "timestamp_unix": 1773368856, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-002368", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Arthur Coleman born 1957-12-11 at Mount Sinai on 2019-10-07", "masked_text": "follow up for [NAME_13c9ac] born [DOB_d2dcf1] at [LOCATION_2d69ff] on[DATE_a7396d]7", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1957-12-11", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2019-10-07", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9afe05386a0b1c1dbd85f0b9f2e40712849119fb67feed1be3cd02799bcdecc3", "timestamp_unix": 1772298884, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-002369", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Linda Martinez MRN MRN-667379 facility NYU Langone", "masked_text": "face_region detected patient [NAME_f60f59] MRN [MRN_0d6c0e] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-667379", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "57de80bf33411dac884f4b06a82ccf7d9dda9132ee4cea0f94ca3d459b620822", "timestamp_unix": 1771865553, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002370", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Confirmed identity of Thomas Harris via MRN MRN-732134 and DOB 1956-04-25.", "masked_text": "Confirmed identity of Thomas Harris via MRN MRN-732134 and DOB 1956-04-25.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 22, "end": 35}, {"phi_type": "MRN", "value": "MRN-732134", "start": 44, "end": 54}, {"phi_type": "DOB", "value": "1956-04-25", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.63, "risk_score_after": 0.63, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "43b576d77e219bf8b964b02486cf830b4c329e316537eb30506b8d30b0d3dea5", "timestamp_unix": 1772252401, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002371", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation James Wilson recorded at Mount Sinai on 2012-12-01", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-011", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 42, "end": 53}, {"phi_type": "DATE", "value": "2012-12-01", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c706049062b2edd0cd84fb05467bb0b9982d7482e2ad1607917aad8405ec834c", "timestamp_unix": 1773264429, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002372", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Referral sent for Thomas Harris (DOB 1955-09-20) to specialist in Cleveland Clinic.", "masked_text": "Referral sent for Thomas Harris (DOB 1955-09-20) to specialist in Cleveland Clinic.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 18, "end": 31}, {"phi_type": "DOB", "value": "1955-09-20", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 66, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a33958829aa5ebb3f21587beabceb970205578933a3ad161f3c1926e08d7ad67", "timestamp_unix": 1772399067, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002373", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Imaging ordered for Linda Martinez, MRN MRN-702156, DOB 1956-01-23 at Mount Sinai.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]01-23 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 20, "end": 34}, {"phi_type": "MRN", "value": "MRN-702156", "start": 40, "end": 50}, {"phi_type": "DOB", "value": "1956-01-23", "start": 51, "end": 61}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 70, "end": 81}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "47613c57c8df3f06f5d1f156b8fb50f8dd3ecf51f5b4100425b30167c085d8ad", "timestamp_unix": 1771808679, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-002374", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Referral sent for Emily Brown (DOB 1985-06-08) to specialist in Mount Sinai.", "masked_text": "Referral sent for [NAME_87fe31] (DOB [DOB_24532e]) to specialist in [LOCATION_2d69ff].", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1985-06-08", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 64, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "bf5b035c65ad34f7f639989515895ca5d479b3c5309b8eb32c7992be3e1b17ef", "timestamp_unix": 1772227334, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-002375", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Marcus Webb DOB 1939-06-02 MRN MRN-845314", "masked_text": "voice profile [NAME_ede0f8] DOB [DOB_bbb467] MRN [MRN_6bd301]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1939-06-02", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-845314", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "51273e44e1417cf3044ce520cca8ad1d339f2290e82d2c26437de687c6429d28", "timestamp_unix": 1773085176, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002376", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "speaker ID Susan Anderson phone (558) 124-8501 age 43", "masked_text": "speaker ID [NAME_4a6eeb] phone [PHONE_ece6d2] age [AGE_17e621]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(558) 124-8501", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "43", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d7c7d7531ce256205c5369e6da563722f04134bed24c32445ba044e14a819a36", "timestamp_unix": 1773200065, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-002377", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Confirmed identity of John Smith via MRN MRN-136245 and DOB 1963-06-11.", "masked_text": "Confirmed identity of [NAME_611732] via MRN [MRN_be4995] and[DOB_0ff4f6]06-11.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 22, "end": 32}, {"phi_type": "MRN", "value": "MRN-136245", "start": 41, "end": 51}, {"phi_type": "DOB", "value": "1963-06-11", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "7d66b0db7a0b1704d2c41a9eca4a09245c0b8d9d6b1b9dd7dc775e95b353f923", "timestamp_unix": 1772573401, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-002378", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "patient name David Lee phone number (952) 329-3454 age 53", "masked_text": "patient name [NAME_972735] phone number [PHONE_b15511] age [AGE_d82c8d]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "PHONE", "value": "(952) 329-3454", "start": 36, "end": 50}, {"phi_type": "AGE", "value": "53", "start": 55, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "bcacab32e3b8522b4aaaad3dc5d0ad4ecfe10837f395fd0966645b00f6d520dd", "timestamp_unix": 1772340834, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002379", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Emily Brown social security number 161-59-2119 address 560 Maple St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "161-59-2119", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "560 Maple St, Greenfield", "start": 49, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "dddef64001125218d21b583eba1e5ebb6f999ccae6ea1125e17b22b792e411f5", "timestamp_unix": 1773089329, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002380", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Arthur Coleman recorded at NYU Langone on 2019-11-14", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-014", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2019-11-14", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "12ed4d3db0345740ce363aedae0770a8e426db83e19bbaa2887fc053f0f0c9b6", "timestamp_unix": 1772403835, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002381", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Robert Chen phone (489) 452-2875 age 34", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(489) 452-2875", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "34", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6e78de72737ab57e8c99779d21efd6bf58c8c4d86683809e38bd9e7eabbc76d9", "timestamp_unix": 1771696069, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002382", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Kevin Zhang MRN MRN-601930 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_a23972] MRN [MRN_b7858c] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-601930", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f43fe52599ded940c8f77f0a5bfdcb24337c7588ba057c5ec6a924eddd2d2de5", "timestamp_unix": 1771049032, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002383", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Susan Anderson social security number 548-14-6434 address 273 Elm St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "548-14-6434", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "273 Elm St, Greenfield", "start": 52, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "313b76f74d7069b3dcb0854e7cb9ce6b11a362602e18d805d148d9ea19560143", "timestamp_unix": 1772607338, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002384", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "audio annotation Kevin Zhang recorded at NYU Langone on 2023-03-28", "masked_text": "audio annotation Kevin Zhang recorded at NYU Langone on 2023-03-28", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 41, "end": 52}, {"phi_type": "DATE", "value": "2023-03-28", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.62, "risk_score_after": 0.62, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a182b171d395241dd59888ccf2233d6dfc6f3c16703c7bf089d3332e8a89e9a7", "timestamp_unix": 1771968556, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002385", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation John Smith recorded at Cedars-Sinai on 2008-01-05", "masked_text": "audio annotation Alex Morgan recorded at General Hospital o2000-01-0105", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 40, "end": 52}, {"phi_type": "DATE", "value": "2008-01-05", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "676c2b67e61f528343d6075d9dafbd785e861c559c7d2f5fce92d14187d2b582", "timestamp_unix": 1772185156, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002386", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Priya Sharma age 77 facility Mayo Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "77", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 42, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3bed816da0815f5c8e4431593abfb723aebcfd75d0dfd18a2e434fd05317e9fb", "timestamp_unix": 1771977918, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002387", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "vitals trace Sarah Johnson age 81 facility Cleveland Clinic", "masked_text": "vitals trace [NAME_579335] age [AGE_43ec51] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "81", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 43, "end": 59}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "34a1660b16138c21e51831839db69e3f9ff4f8112ba602d956acdb16f632aa5f", "timestamp_unix": 1772226175, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002388", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for Angela White at 987 Main St, Lakewood on 2023-10-21.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 19, "end": 31}, {"phi_type": "ADDRESS", "value": "987 Main St, Lakewood", "start": 35, "end": 56}, {"phi_type": "DATE", "value": "2023-10-21", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e52c69d8ecb9f2ccdd9926caad33e0d2044f13ab1328d397e1fa7fe808fa1a3d", "timestamp_unix": 1772727272, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002389", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Confirmed identity of Emily Brown via MRN MRN-232077 and DOB 1971-11-21.", "masked_text": "Confirmed identity of [REDACTED] via MRN [REDACTED] and[REDACTED]11-21.", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-232077", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1971-11-21", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.75, "risk_score_after": 0.075, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "50f58bef655606d50ec93716670daa88151842c05ff7cf9d07c7b739859b9362", "timestamp_unix": 1771273862, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3975}}
{"record_id": "AUDIT-002390", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Patricia Moore DOB 1956-08-18 MRN MRN-825463", "masked_text": "voice profile [NAME_b9db31] DOB [DOB_01592a] MRN [MRN_00f8dc]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1956-08-18", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-825463", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f3691b48c349e185fa1ec9e276d3cfcc4e3121cff9374c41570506233035d88f", "timestamp_unix": 1772019167, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002391", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Patricia Moore DOB 1983-02-03 scan date 2002-08-03", "masked_text": "imaging metadata [NAME_b9db31] DOB [DOB_582c97] scan date [DATE_36d7be]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1983-02-03", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2002-08-03", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8a1a457517a47c8d7b59cd3ee28807b1a4d3329d358a8ca2fc934913cf428f35", "timestamp_unix": 1773340827, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002392", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Sarah Johnson MRN MRN-319710 date 2005-06-11", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-319710", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2005-06-11", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9f49d3b1c05b5268550716519396c087e8180efa2b7d7e7e952284125dc2cb9f", "timestamp_unix": 1772423041, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002393", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Carlos Rivera date of birth 1937-02-06 MRN MRN-414478 presenting at Cleveland Clinic", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1937-02-06", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-414478", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7b43a0f4a4502894c35b641d70353fe20fd30efcc79e332c2e77c0a8fa7cb471", "timestamp_unix": 1771436282, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-002394", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Imaging ordered for Claire Nguyen, MRN MRN-305706, DOB 1981-03-12 at NYU Langone.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]03-12 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 20, "end": 33}, {"phi_type": "MRN", "value": "MRN-305706", "start": 39, "end": 49}, {"phi_type": "DOB", "value": "1981-03-12", "start": 50, "end": 60}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "496c5d74549af091bc956942d6db391c46b08357ec26a7746cd7662ffa41247e", "timestamp_unix": 1771287265, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-002395", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Susan Anderson phone number (719) 997-2918 age 70", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(719) 997-2918", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "70", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "eff8b179ffcb9b445f2b9933587bfb939300f231d74f6ffb825221ee0792e440", "timestamp_unix": 1771082080, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002396", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Arthur Coleman date of birth 1952-03-28 MRN MRN-408834 presenting at Boston Medical Center", "masked_text": "Arthur Coleman date of birth 1952-03-28 MRN MRN-408834 presenting at Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1952-03-28", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-408834", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 69, "end": 90}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.81, "risk_score_after": 0.81, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "40a0fc6a212ea6598bad4f1c27847313e16b42f840ed87bb616695ef65d021bc", "timestamp_unix": 1770924735, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002397", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace Diana Patel age 94 facility Boston Medical Center", "masked_text": "vitals trace [NAME_c3b55b] age [AGE_f4b9ec] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "94", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 41, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6df5360a645e80f62187c426951e8b2eb0a013e5baac411a9e3ecb25246f9b9d", "timestamp_unix": 1771901883, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002398", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Emergency contact for Angela White: (843) 497-9402. DOB: 1966-07-03.", "masked_text": "Emergency contact for [NAME_cada0d]: [PHONE_41b934][DOB_df2eb2]6-07-03.", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 22, "end": 34}, {"phi_type": "PHONE", "value": "(843) 497-9402", "start": 36, "end": 50}, {"phi_type": "DOB", "value": "1966-07-03", "start": 50, "end": 60}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "746d5e992d8f731228bc48e415e908348cb658a8e503e82a1c1087ea027216d7", "timestamp_unix": 1772317079, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-002399", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "vitals trace Michael Taylor age 62 facility Stanford Medical", "masked_text": "vitals trace Michael Taylor age 62 facility Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "62", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 44, "end": 60}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "58731f536456736997d97df820c041158e62828e5077aa5afab737e9468f4e70", "timestamp_unix": 1772904440, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002400", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Priya Sharma phone (268) 340-7214 age 90", "masked_text": "speaker ID Priya Sharma phone (268) 340-7214 age 90", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(268) 340-7214", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "90", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2c0591b6502df05203233d74476e82819e9e28413141cb21e6c7dcd61712a465", "timestamp_unix": 1771903826, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002401", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Arthur Coleman DOB 1985-07-01 MRN MRN-128621", "masked_text": "voice profile [NAME_13c9ac] DOB [DOB_bc243b] MRN [MRN_118148]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1985-07-01", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-128621", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5b31d181ba43f1d837f8c0ef46d3956c636a586f555eb1210e8644467c085b82", "timestamp_unix": 1772225228, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002402", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Diana Patel phone number (797) 523-1546 age 21", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(797) 523-1546", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "21", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e38708f84c1c52e94c36e9e5126f7cca33a45e70f7f5a3e3495bb770efadda61", "timestamp_unix": 1772698859, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002403", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Claire Nguyen DOB 1978-09-18 scan date 2008-09-23", "masked_text": "imaging metadata [NAME_2ea2ee] DOB [DOB_e15787] scan date [DATE_fc0fab]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1978-09-18", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2008-09-23", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "419c4fa588c1c4ad4c2c192e65133db22e09bac16cb0ef5d690f373badc962e7", "timestamp_unix": 1773041948, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002404", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient Thomas Harris MRN MRN-893477 date 2020-01-08", "masked_text": "ECG metadata patient [NAME_7ccf35] MRN [MRN_669bfe] date [DATE_179d9d]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-893477", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2020-01-08", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "36c5103871789195a40324e3b0a32aadb42667e589a5c67b0e1f0d6eff3fb932", "timestamp_unix": 1771787089, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-002405", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Robert Chen DOB 1974-11-12 device Johns Hopkins recorded 2022-04-20", "masked_text": "waveform header [NAME_2665a8] DOB [DOB_cdfc99] device [LOCATION_965228] record[DATE_8302fc]-20", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1974-11-12", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 50, "end": 63}, {"phi_type": "DATE", "value": "2022-04-20", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "76ea8c15fe82ffa7413cb08f7d8bb012d6a3eb97fea19c5b30f257613ef3cc7d", "timestamp_unix": 1773312726, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002406", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Marcus Webb recorded at UCSF Health on 2006-02-05", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-015", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 41, "end": 52}, {"phi_type": "DATE", "value": "2006-02-05", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "de63ac7ce12f860396a3a1c81f56d5bd28a884bdd1f0be9829ec88ab943d0fe1", "timestamp_unix": 1771072289, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002407", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "face_region detected patient Thomas Harris MRN MRN-677992 facility Mayo Clinic", "masked_text": "face_region detected patient [NAME_7ccf35] MRN [MRN_f095c3] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-677992", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "779be77851e5fbd10caba4dbe34554143c112289de0e3464805dc6367a164631", "timestamp_unix": 1772431736, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002408", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Marcus Webb DOB 1935-01-09 device Stanford Medical recorded 2016-02-01", "masked_text": "waveform header Marcus Webb DOB 1935-01-09 device Stanford Medical recorded 2016-02-01", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1935-01-09", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 50, "end": 66}, {"phi_type": "DATE", "value": "2016-02-01", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "45009993b6f825b5805d2102434fd046d52874d12429f7dc9d5c682a6ea17fe6", "timestamp_unix": 1772756126, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002409", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Carlos Rivera ID MRN-982762 institution Mount Sinai", "masked_text": "DICOM header patient [NAME_58ff53] ID [MRN_5ace28] institution [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-982762", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b230f2bc4fa5af6101347e3c8d7831315a3005a487ae5acdab1d045bcb142508", "timestamp_unix": 1772908005, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002410", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Emergency contact for Angela White: (727) 339-3581. DOB: 1941-08-26.", "masked_text": "Emergency contact for [NAME_cada0d]: [PHONE_3c3eb4][DOB_21f620]1-08-26.", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 22, "end": 34}, {"phi_type": "PHONE", "value": "(727) 339-3581", "start": 36, "end": 50}, {"phi_type": "DOB", "value": "1941-08-26", "start": 50, "end": 60}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "70f50a66b9edd48a15aeb1b2834bc1f530c1aa21e311c5cd02fbc5a74369df62", "timestamp_unix": 1772897469, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-002411", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Referral sent for Marcus Webb (DOB 1980-10-10) to specialist in NYU Langone.", "masked_text": "Referral sent for [NAME_ede0f8] (DOB [DOB_bddf04]) to specialist in [LOCATION_789675].", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1980-10-10", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 64, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8953c6be45b1965cc24c503277a198523d10f24991feb83100a646addfd6bb9c", "timestamp_unix": 1772035351, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-002412", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient James Wilson MRN MRN-507089 facility Stanford Medical", "masked_text": "face_region detected patient [NAME_3d8dc8] MRN [MRN_dc76d1] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-507089", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 66, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e768d1ca2d2be487f18c981a1e44dfb62bb2a0d58d6c726dcf8afa01013aa673", "timestamp_unix": 1772133823, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002413", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript Michael Taylor MRN MRN-269670 contact (756) 336-7508", "masked_text": "voice transcript Michael Taylor MRN MRN-269670 contact (756) 336-7508", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-269670", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(756) 336-7508", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b3d524319c2254bf21842523e8020536e980822c9336eb7c32207038905666ee", "timestamp_unix": 1772673869, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002414", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header David Lee DOB 1938-06-19 device UCSF Health recorded 2002-09-10", "masked_text": "waveform header [NAME_972735] DOB [DOB_cdf48c] device [LOCATION_df473f] recorded[DATE_2363b5]0", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1938-06-19", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2002-09-10", "start": 68, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a5266673e3f65e668429a7a510947e2d5741ca6d1fa204ecab91994239fc623c", "timestamp_unix": 1772747516, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002415", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Sarah Johnson recorded at Cedars-Sinai on 2020-11-06", "masked_text": "audio annotation Alex Morgan recorded at General Hospital o2000-01-0106", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 43, "end": 55}, {"phi_type": "DATE", "value": "2020-11-06", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2297a0b085a1d3caf6c90952d1c3e55680d7ba9d5fdc2761d37e88560ccb05fa", "timestamp_unix": 1772770008, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002416", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Imaging ordered for Carlos Rivera, MRN MRN-912576, DOB 1964-03-13 at Cleveland Clinic.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]03-13 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 20, "end": 33}, {"phi_type": "MRN", "value": "MRN-912576", "start": 39, "end": 49}, {"phi_type": "DOB", "value": "1964-03-13", "start": 50, "end": 60}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 69, "end": 85}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "74d13937da166103128480a4fe056e93f5054853295b94133a579962271b8637", "timestamp_unix": 1772229337, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-002417", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "imaging metadata Maria Garcia DOB 1949-01-07 scan date 2009-07-10", "masked_text": "imaging metadata [NAME_498cee] DOB [DOB_c2abff] scan date [DATE_d5d1da]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1949-01-07", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2009-07-10", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5e1d270519a6549f07f20f782e8b1e8df575e6f85ae8b761e00df15864c05ad2", "timestamp_unix": 1772267142, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-002418", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Patricia Moore MRN MRN-452129 contact (336) 589-8770", "masked_text": "voice transcript [NAME_b9db31] MRN [MRN_10d60c] contact [PHONE_437e31]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-452129", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(336) 589-8770", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ceecb4675d49e357bde88570fe1dbb0b66a63ea34a0f1715aa9ef0fc6942c2cf", "timestamp_unix": 1771774291, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-002419", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Emily Brown recorded at Stanford Medical on 2000-08-23", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-08-23", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 41, "end": 57}, {"phi_type": "DATE", "value": "2000-08-23", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "455ee2d5e32f3e038329c4889362748e856d373856cca9d8c5e0bcff13c95280", "timestamp_unix": 1771555353, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002420", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Marcus Webb phone number (308) 730-5631 age 41", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(308) 730-5631", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "41", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "31a8dcd6c4ac06378f61f043ed03c732ff3ccd7573a2e207863a87b12734643f", "timestamp_unix": 1773050831, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002421", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Confirmed identity of Robert Chen via MRN MRN-234832 and DOB 1935-12-10.", "masked_text": "Confirmed identity of [NAME_2665a8] via MRN [MRN_b378ce] and[DOB_6e42a9]12-10.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-234832", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1935-12-10", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "ab3d8653eba8d26dfff10788ff0028fca2166c0c9e4b059ec87cc0cc8c6e04d0", "timestamp_unix": 1772981383, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-002422", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Diana Patel MRN MRN-422334 date 2019-09-26", "masked_text": "ECG metadata patient Diana Patel MRN MRN-422334 date 2019-09-26", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-422334", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2019-09-26", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4b203f6b8ec498cfdcf397336ed3022dbff4d864c7765af5add05a259208e8fa", "timestamp_unix": 1772988787, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002423", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Confirmed identity of Maria Garcia via MRN MRN-306835 and DOB 1943-04-19.", "masked_text": "Confirmed identity of [NAME_498cee] via MRN [MRN_a7ba6d] and[DOB_5072b7]04-19.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 22, "end": 34}, {"phi_type": "MRN", "value": "MRN-306835", "start": 43, "end": 53}, {"phi_type": "DOB", "value": "1943-04-19", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "2f26123313824baf4f293c96de333cc598b5cac11f4966b2a41c519261c66ba7", "timestamp_unix": 1772181826, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-002424", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient David Lee ID MRN-951909 institution Mayo Clinic", "masked_text": "DICOM header patient [NAME_972735] ID [MRN_51e7ca] institution [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-951909", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 57, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3264c417d189e3b6a9766b8eab21a0f176ada63185b2d318a38f9b4c9ab21b13", "timestamp_unix": 1771362334, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002425", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Diana Patel phone (461) 274-5524 age 67", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(461) 274-5524", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "67", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "99915a80168bed4ef29aea90b1eb29427a2f70befaf37b1637e77692362a76c3", "timestamp_unix": 1772247865, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002426", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Claire Nguyen ID MRN-649480 institution Mount Sinai", "masked_text": "DICOM header patient [NAME_2ea2ee] ID [MRN_9d7253] institution [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-649480", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bf2f3ef6ef5d7bc8a057dd874d258076987f02d601dde19b9237401d0032d801", "timestamp_unix": 1771612168, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002427", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Linda Martinez DOB 1964-04-23 MRN MRN-773415", "masked_text": "voice profile [NAME_f60f59] DOB [DOB_25ec2c] MRN [MRN_d3dd36]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1964-04-23", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-773415", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5af72be2ef36061136e6194dea44d23faed2df8226810189dcfb1f5574dec530", "timestamp_unix": 1772044314, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002428", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata John Smith DOB 1973-08-21 scan date 2010-04-01", "masked_text": "imaging metadata [NAME_611732] DOB [DOB_d97a6b] scan date [DATE_25657b]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "DOB", "value": "1973-08-21", "start": 32, "end": 42}, {"phi_type": "DATE", "value": "2010-04-01", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "791b1cb7cb91e9aa4bb242452be1bfb51173d8f8cf35370a18601428a68f5a9f", "timestamp_unix": 1772628509, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002429", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Confirmed identity of Emily Brown via MRN MRN-213710 and DOB 1946-06-19.", "masked_text": "Confirmed identity of [REDACTED] via MRN [REDACTED] and[REDACTED]06-19.", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-213710", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1946-06-19", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.75, "risk_score_after": 0.075, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "bd35133a20bd1ee3ac8d7b3833b9059a3a04949314bae49794b7fbb92e9a4c45", "timestamp_unix": 1772080414, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3975}}
{"record_id": "AUDIT-002430", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Imaging ordered for Carlos Rivera, MRN MRN-263591, DOB 1969-06-14 at Johns Hopkins.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]06-14 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 20, "end": 33}, {"phi_type": "MRN", "value": "MRN-263591", "start": 39, "end": 49}, {"phi_type": "DOB", "value": "1969-06-14", "start": 50, "end": 60}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 69, "end": 82}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5ca8878b74a1bd8542f2c4459d411d27a254d30cd604246d70c9867aaa0057ca", "timestamp_unix": 1772674660, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-002431", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Kevin Zhang date of birth 1961-05-19 MRN MRN-144001 presenting at Mass General Hospital", "masked_text": "Kevin Zhang date of birth 1961-05-19 MRN MRN-144001 presenting at Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1961-05-19", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-144001", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 66, "end": 87}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.81, "risk_score_after": 0.81, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "40c8e9486cb04751f724cd840eb74d1e59c841872e0e6d5ea0d4e861ca1632e5", "timestamp_unix": 1771725234, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002432", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Linda Martinez MRN MRN-268605 date 2011-12-01", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-268605", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2011-12-01", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e1227486dfa56675fe5b335e857a9913c1eeddbd71c170597de84697621d1f39", "timestamp_unix": 1771784945, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002433", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Carlos Rivera DOB 1978-12-25 MRN MRN-667288", "masked_text": "voice profile [NAME_58ff53] DOB [DOB_c68bbc] MRN [MRN_a19bd8]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1978-12-25", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-667288", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b56c8f58d8390448aee6c1c4f5a53048d4efccef93191765f7568cf636e45776", "timestamp_unix": 1772734208, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002434", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Prescription issued to Angela White (40yo) at 350 Elm St, Springfield on 2015-10-26.", "masked_text": "Prescription issued to [NAME_cada0d] ([AGE_d64592]yo) at 350[ADDRESS_6df3f8] 201[DATE_f23abf]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 23, "end": 35}, {"phi_type": "AGE", "value": "40", "start": 37, "end": 39}, {"phi_type": "ADDRESS", "value": "350 Elm St, Springfield", "start": 49, "end": 72}, {"phi_type": "DATE", "value": "2015-10-26", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8b167968d04f7c22e5d527a5389f97668d48b1db7bfc48d6593ffc19d58401cd", "timestamp_unix": 1773334734, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002435", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient James Wilson MRN MRN-383621 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_3d8dc8] MRN [MRN_85ca73] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-383621", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 66, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c8b449ed10f9ddbb75fa7936f42b4887ad87b61279334c97e13f002fec835b6d", "timestamp_unix": 1772848425, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002436", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation James Wilson recorded at Cedars-Sinai on 2012-12-21", "masked_text": "audio annotation Alex Morgan recorded at General Hospital o2000-01-0121", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 42, "end": 54}, {"phi_type": "DATE", "value": "2012-12-21", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e2bb8f67ea4e179b3319e89b4a0a66df92a48268359e9b47af03280beb24c0c9", "timestamp_unix": 1772554752, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002437", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Patricia Moore DOB 1948-01-21 MRN MRN-280485", "masked_text": "voice profile Patricia Moore DOB 1948-01-21 MRN MRN-280485", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1948-01-21", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-280485", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4d2710ee73d2b87e62c09847f8eadcc1d28ffb4f9859e49bc6222917e9ecce87", "timestamp_unix": 1771250934, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002438", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Imaging ordered for Claire Nguyen, MRN MRN-814357, DOB 1946-05-09 at UCSF Health.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]05-09 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 20, "end": 33}, {"phi_type": "MRN", "value": "MRN-814357", "start": 39, "end": 49}, {"phi_type": "DOB", "value": "1946-05-09", "start": 50, "end": 60}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "42beeffb880dab5269c5336699f13838c2f5839cfa46ce5b292d042d5f55e614", "timestamp_unix": 1772905513, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-002439", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace Robert Chen age 72 facility UCSF Health", "masked_text": "vitals trace [NAME_2665a8] age [AGE_32bb90] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "72", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8a69616d976eca1a87a7ebe03dac63ed5398fa6b5a27c6997af0891f3818c104", "timestamp_unix": 1772217827, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002440", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Emergency contact for Maria Garcia: (233) 438-1173. DOB: 1947-08-15.", "masked_text": "Emergency contact for Maria Garcia: (233) 438-1173. DOB: 1947-08-15.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 22, "end": 34}, {"phi_type": "PHONE", "value": "(233) 438-1173", "start": 36, "end": 50}, {"phi_type": "DOB", "value": "1947-08-15", "start": 50, "end": 60}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "fb50eafe92a69c03a4269cf42682de057e9528f9d547881979fe40792ab03519", "timestamp_unix": 1772323657, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002441", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "DICOM header patient David Lee ID MRN-189157 institution Mount Sinai", "masked_text": "DICOM header patient [NAME_972735] ID [MRN_49b08a] institution [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-189157", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 57, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ae16b876a09fd84a23ab8f5cd4118b63581cc6d79a2aa82b6911c306b5355079", "timestamp_unix": 1772966072, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002442", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with Emily Brown at (279) 515-5770. Address on file: 565 Elm St, Maplewood.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownplewood.", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(279) 515-5770", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "565 Elm St, Maplewood", "start": 52, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "262bd138aaa179d6e552659125ea27a0d08b133b4a9264864a55963f4ff36ffe", "timestamp_unix": 1773153430, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002443", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Kevin Zhang phone (363) 785-5232 age 73", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(363) 785-5232", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "73", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bb3ca6570f074e3275b132e2ef32d5a3b20f4d5e9f5fe2a762d6cb3cd430d629", "timestamp_unix": 1770994966, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002444", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "audio annotation James Wilson recorded at Mass General Hospital on 2011-11-19", "masked_text": "audio annotation [NAME_3d8dc8] recorded at [LOCATION_76e661]3cf78] 2011-11-19", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 42, "end": 63}, {"phi_type": "DATE", "value": "2011-11-19", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "26423af8c1ff3dbf5d08b66ff5a1517a0e3a48b7dc744834fb49c430446c1979", "timestamp_unix": 1771258613, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.26301}}
{"record_id": "AUDIT-002445", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Arthur Coleman DOB 1969-01-16 device Mass General Hospital recorded 2011-01-20", "masked_text": "waveform header [NAME_13c9ac] DOB [DOB_25140d] device [LOCATION_76e661]DATE_8bb6e3] 2011-01-20", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1969-01-16", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 53, "end": 74}, {"phi_type": "DATE", "value": "2011-01-20", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "690d9a2b93e47c9832458a30e4224cef302eaef3ef9a76d44463484c41ec339d", "timestamp_unix": 1772271684, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-002446", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Thomas Harris age 90 facility Cleveland Clinic", "masked_text": "vitals trace Thomas Harris age 90 facility Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "90", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 43, "end": 59}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0fbb38518a47440bd0bdcdf2a18af031308b62502dd960dfbbda9372a0dd43e2", "timestamp_unix": 1772846442, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002447", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Angela White MRN MRN-877442 date 2006-03-25", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-877442", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2006-03-25", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9d31dc5c919aea8df31f4a54f44dc5ebd2e5a3db23f224335aaf66b6686dd417", "timestamp_unix": 1772720693, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002448", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Sarah Johnson recorded at Stanford Medical on 2019-09-18", "masked_text": "audio annotation Sarah Johnson recorded at Stanford Medical on 2019-09-18", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 43, "end": 59}, {"phi_type": "DATE", "value": "2019-09-18", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3f5c9f2376571481ea318691547c5025d49b04a9227305872fac9f939453fd4f", "timestamp_unix": 1772578110, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002449", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Susan Anderson born 1944-05-25 at Johns Hopkins on 2007-03-23", "masked_text": "follow up for [NAME_4a6eeb] born [DOB_7751e3] at [LOCATION_965228] [DATE_52cdb2]-23", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1944-05-25", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 48, "end": 61}, {"phi_type": "DATE", "value": "2007-03-23", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8d21b0810f6ca0ba5c7cf5cb44bbff636d592252d83fed81f99395e06fb1732b", "timestamp_unix": 1772830405, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-002450", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Sarah Johnson (MRN MRN-511410) discharged on 2022-11-13. Follow up at Mayo Clinic.", "masked_text": "[NAME_579335] (MRN [MRN_bf2530]) discharged on [DATE_87bca9]. Follow up at [LOCATION_5471a7].", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 0, "end": 13}, {"phi_type": "MRN", "value": "MRN-511410", "start": 19, "end": 29}, {"phi_type": "DATE", "value": "2022-11-13", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 70, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c4abe435f4dd2a77978b40762568b341628187b30c32233e63c077d1c8c671b2", "timestamp_unix": 1773432244, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002451", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "speaker ID Linda Martinez phone (938) 104-6587 age 69", "masked_text": "speaker ID [NAME_f60f59] phone [PHONE_5af8cd] age [AGE_14bfa6]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(938) 104-6587", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "69", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6bbbb96bb60b5953039c722ba0af146eccc53a2abb6012e98e4d66fac21dc710", "timestamp_unix": 1771441258, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-002452", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Thomas Harris (MRN MRN-262574) discharged on 2011-01-25. Follow up at Cleveland Clinic.", "masked_text": "Thomas Harris (MRN MRN-262574) discharged on 2011-01-25. Follow up at Cleveland Clinic.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "MRN", "value": "MRN-262574", "start": 19, "end": 29}, {"phi_type": "DATE", "value": "2011-01-25", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 70, "end": 86}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "fc548cb83c7b1c82ef66960064adfcfe9dfdd7c1d20928174fa017a5527ab0d1", "timestamp_unix": 1771015972, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002453", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Angela White DOB 1959-08-24 MRN MRN-780321", "masked_text": "voice profile [NAME_cada0d] DOB [DOB_4d2215] MRN [MRN_71639d]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1959-08-24", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-780321", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "91b81b98489f30dc5903ab043d01a59b6ce5622b9fea1fa9a8c02eb1c7fdcc5f", "timestamp_unix": 1772622336, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002454", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Patricia Moore age 55 facility Mount Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "55", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "db4e978bbbddebbd34fd6052cfb428d8183781926b0bdec6566cec0bc0ab5b2d", "timestamp_unix": 1771696319, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002455", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "follow up for Michael Taylor born 1964-08-25 at NYU Langone on 2020-02-26", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED] on[REDACTED]6", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1964-08-25", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2020-02-26", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4a25b9ea7ccfe754b8fc14a17d3d887573f73238cf69916ec3a30ee989255a8e", "timestamp_unix": 1771297345, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-002456", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Emergency contact for Thomas Harris: (380) 705-6985. DOB: 1963-04-04.", "masked_text": "Emergency contact for Thomas Harris: (380) 705-6985. DOB: 1963-04-04.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 22, "end": 35}, {"phi_type": "PHONE", "value": "(380) 705-6985", "start": 37, "end": 51}, {"phi_type": "DOB", "value": "1963-04-04", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "44cd0fee4780810c2ca12f3b4ee4878aab4b18aa50ac86f9f01c96c87718bf36", "timestamp_unix": 1771462008, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002457", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "James Wilson (MRN MRN-433265) discharged on 2002-10-22. Follow up at Mass General Hospital.", "masked_text": "James Wilson (MRN MRN-433265) discharged on 2002-10-22. Follow up at Mass General Hospital.", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 0, "end": 12}, {"phi_type": "MRN", "value": "MRN-433265", "start": 18, "end": 28}, {"phi_type": "DATE", "value": "2002-10-22", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 69, "end": 90}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b5b2e54f11c4d7f18b31bffdacff28233ca8e3ee9f8deaa1379c7004bcc331fd", "timestamp_unix": 1772629531, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002458", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Michael Taylor MRN MRN-321435 facility Boston Medical Center", "masked_text": "face_region detected patient [NAME_ae3ff9] MRN [MRN_0596f8] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-321435", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 68, "end": 89}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f68b5cb1009a6c96d6fb6f786009bbd22635bb0d83b66963fb54e2c4011e4517", "timestamp_unix": 1771187497, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002459", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Marcus Webb MRN MRN-418389 contact (890) 670-7842", "masked_text": "voice transcript [NAME_ede0f8] MRN [MRN_397223] contact [PHONE_b22b90]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-418389", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(890) 670-7842", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4eda024566067786a38cd37614d2b88b0d3ca946975595fadb262ed1830c3799", "timestamp_unix": 1772711743, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-002460", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Linda Martinez MRN MRN-865094 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_f60f59] MRN [MRN_7820f9] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-865094", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 68, "end": 89}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "10152f6d07b3605e1078e421febdf476b78cbbb253cf93ad842145349412b954", "timestamp_unix": 1771641856, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002461", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient identified as Thomas Harris, SSN 491-70-2281, residing at 120 Walnut St, Greenfield.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownnfield.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 22, "end": 35}, {"phi_type": "SSN", "value": "491-70-2281", "start": 41, "end": 52}, {"phi_type": "ADDRESS", "value": "120 Walnut St, Greenfield", "start": 60, "end": 85}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "02ebef97b3ab374d29b156b9b39a4259cdca4346851697629e34ee1d6812f67f", "timestamp_unix": 1771698361, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002462", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Marcus Webb DOB 1946-02-15 MRN MRN-954905", "masked_text": "voice profile [NAME_ede0f8] DOB [DOB_ef42a3] MRN [MRN_d0db6f]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1946-02-15", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-954905", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "84325545a2eb84c8fe6afdfe40ac61064324d0625d4b79a2e8d8a6cd9b1bee94", "timestamp_unix": 1773076322, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002463", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "voice profile Sarah Johnson DOB 1939-10-25 MRN MRN-776187", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1939-10-25", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-776187", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "49ddab08032d06d0e6750db4504f2a885f437feb1b3db4a96ab6e66a44157f7d", "timestamp_unix": 1770901743, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-002464", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "John Smith date of birth 1963-06-11 MRN MRN-373150 presenting at Johns Hopkins", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "DOB", "value": "1963-06-11", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-373150", "start": 40, "end": 50}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 65, "end": 78}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d5e22c157aa2f1d61860d82e9c769bc12d0999a23c0d555f325bf4b97ba33913", "timestamp_unix": 1771450217, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-002465", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Arthur Coleman DOB 1972-11-02 scan date 2006-07-22", "masked_text": "imaging metadata [NAME_13c9ac] DOB [DOB_1b13c4] scan date [DATE_91e83f]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1972-11-02", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2006-07-22", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6be31463e79f289b5209eee7c25d2e4a88240ccf15b61b03858b205605f63024", "timestamp_unix": 1772065426, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002466", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient James Wilson ID MRN-255785 institution Mount Sinai", "masked_text": "DICOM header patient [NAME_3d8dc8] ID [MRN_111643] institution [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-255785", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 60, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b4928d9f700060ad54ac5dbf14fe513e5f7941a39b63ac770d62daa3005f0095", "timestamp_unix": 1770906186, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002467", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Arthur Coleman age 40 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "40", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 44, "end": 56}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fb80d989b8d0ab3f0e4be64022291db5611176fae8358b1f7c96039fa95f6b9e", "timestamp_unix": 1773043268, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002468", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Referral sent for Carlos Rivera (DOB 1958-04-21) to specialist in Cedars-Sinai.", "masked_text": "Referral sent for [NAME_58ff53] (DOB [DOB_83fd7c]) to specialist in [LOCATION_42e401].", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 18, "end": 31}, {"phi_type": "DOB", "value": "1958-04-21", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 66, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d405cd9aac3c8ef843836609eb443c1b3714a21816ae232b3fa2f528ebd77fb2", "timestamp_unix": 1770904328, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-002469", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "face_region detected patient Thomas Harris MRN MRN-838069 facility Mayo Clinic", "masked_text": "face_region detected patient [NAME_7ccf35] MRN [MRN_bff8c2] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-838069", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1ce05e5b2e8aaa2dce0bc13d708853077a4161ab8616937914d655b8842ebf75", "timestamp_unix": 1771076060, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002470", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Spoke with Maria Garcia at (350) 418-3336. Address on file: 511 Walnut St, Lakewood.", "masked_text": "Spoke with [NAME_498cee] at [PHONE_51ce96]. Address on[ADDRESS_9ebdc4]akewood.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(350) 418-3336", "start": 27, "end": 41}, {"phi_type": "ADDRESS", "value": "511 Walnut St, Lakewood", "start": 53, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "688cea75af6a30020210a001223c0640868d4289c31a41f75cce74f260f141e2", "timestamp_unix": 1771416162, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002471", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "ECG metadata patient Linda Martinez MRN MRN-152420 date 2018-01-13", "masked_text": "ECG metadata patient Linda Martinez MRN MRN-152420 date 2018-01-13", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-152420", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2018-01-13", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.65, "risk_score_after": 0.65, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f6e03fff28de28cc4f466a82fa748e0e4e2553bb58aca70583d49bf1142b5156", "timestamp_unix": 1773352973, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002472", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Patricia Moore DOB 1952-07-04 device Boston Medical Center recorded 2004-10-05", "masked_text": "waveform header [NAME_b9db31] DOB [DOB_20e23a] device [LOCATION_bfb4ce]DATE_1db203] 2004-10-05", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1952-07-04", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 53, "end": 74}, {"phi_type": "DATE", "value": "2004-10-05", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "26c7c1fc21f939396bc3de5c1b6568beda7bbf02ac6566123bd8da4d03514ca6", "timestamp_unix": 1772117350, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-002473", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient Patricia Moore (DOB 1946-10-23, MRN MRN-146936) presented with chest pain at Johns Hopkins.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 8, "end": 22}, {"phi_type": "DOB", "value": "1946-10-23", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-146936", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 85, "end": 98}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "71583209d828c52c84c2b85759b0b37bb736cb1bfd1aebf9afd077a2246061cb", "timestamp_unix": 1771430013, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-002474", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Patricia Moore DOB 1951-10-16 MRN MRN-603409", "masked_text": "voice profile [NAME_b9db31] DOB [DOB_8145a7] MRN [MRN_b1a185]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1951-10-16", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-603409", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0e5660fe5baa85a53fe6834ea08ec3389fe9b7d589dda741e9fb281dda8b98d5", "timestamp_unix": 1772160009, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002475", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "waveform header Claire Nguyen DOB 1948-12-10 device Stanford Medical recorded 2013-01-13", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] rec[REDACTED]-01-13", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1948-12-10", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 52, "end": 68}, {"phi_type": "DATE", "value": "2013-01-13", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "66b79bc7eb8eeb66485a4d81e9cbffba79e0184298ef39919f8a46e5d2885f26", "timestamp_unix": 1772605412, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-002476", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Diana Patel DOB 1942-08-22 scan date 2022-08-04", "masked_text": "imaging metadata [NAME_c3b55b] DOB [DOB_e3c1b3] scan date [DATE_4d1113]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1942-08-22", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2022-08-04", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "605fc93acb5fc5d8a69d3a4db1b20b1f2000d9bca70f2ca205d3275f598899f9", "timestamp_unix": 1771221413, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002477", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Arthur Coleman date of birth 1962-11-07 MRN MRN-272975 presenting at Johns Hopkins", "masked_text": "Arthur Coleman date of birth 1962-11-07 MRN MRN-272975 presenting at Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1962-11-07", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-272975", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 69, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.81, "risk_score_after": 0.81, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "977a91d78aa3bbb92429f21bdd5cf28787e8edbae8a7cbd1aa98229f5284d410", "timestamp_unix": 1771178004, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002478", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Robert Chen recorded at Mayo Clinic on 2009-05-22", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-012", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 41, "end": 52}, {"phi_type": "DATE", "value": "2009-05-22", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "41b1a6625c5226caba5472b31c79b9871c6b62a6ee2b003a3c67b2e28884a9dd", "timestamp_unix": 1771987452, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002479", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Arthur Coleman ID MRN-835478 institution Mayo Clinic", "masked_text": "DICOM header patient [NAME_13c9ac] ID [MRN_098b6a] institution [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-835478", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 62, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c2df8680c070e1d388f25e3bf893ea35314737138512348223406de1c40e29ba", "timestamp_unix": 1772002869, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002480", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile John Smith DOB 1973-01-20 MRN MRN-786708", "masked_text": "voice profile John Smith DOB 1973-01-20 MRN MRN-786708", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1973-01-20", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-786708", "start": 44, "end": 54}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f769c104863e1f5d11ddd198f8292c601677676ec4bcfc4936650fe1f73680c0", "timestamp_unix": 1771433174, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002481", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "voice transcript Carlos Rivera MRN MRN-959870 contact (885) 153-3916", "masked_text": "voice transcript [NAME_58ff53] MRN [MRN_ac5ba4] contact [PHONE_586110]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-959870", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(885) 153-3916", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "2446e5201e8a0c79bbde335a1dec625b757297346a3f2b653ed0bbd50be33f8d", "timestamp_unix": 1771112268, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002482", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient John Smith ID MRN-813132 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_611732] ID [MRN_4757da] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-813132", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 58, "end": 74}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a46d9828419c831ba64d687fdf0fc0dd906912726add2066d0d96e45caa4c54f", "timestamp_unix": 1771912969, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002483", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Sarah Johnson (MRN MRN-857674) discharged on 2023-11-20. Follow up at Cleveland Clinic.", "masked_text": "[REDACTED] (MRN [REDACTED]) discharged on [REDACTED]. Follow up at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 0, "end": 13}, {"phi_type": "MRN", "value": "MRN-857674", "start": 19, "end": 29}, {"phi_type": "DATE", "value": "2023-11-20", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 70, "end": 86}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "0deef3cd6e4068e6e591c09dfc6818a41a3d1186dc30c4731d95c0fb6609446d", "timestamp_unix": 1773340643, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-002484", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "Linda Martinez social security number 253-86-8436 address 598 Elm St, Maplewood", "masked_text": "[NAME_f60f59] social security number [SSN_49c3d4] ad[ADDRESS_e4da33]lewood", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "253-86-8436", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "598 Elm St, Maplewood", "start": 52, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8cd5e81d880f54be843658e00e935d92da9bc6cb8b96bc8c77859c0a4284731d", "timestamp_unix": 1772969993, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002485", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Priya Sharma date of birth 1976-01-16 MRN MRN-547058 presenting at Cedars-Sinai", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1976-01-16", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-547058", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 67, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "588cdf316129ce4c645cf8440672e87dcb2749ac1975545264de228b73ab7dda", "timestamp_unix": 1772954659, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-002486", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Susan Anderson phone number (381) 754-7021 age 39", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(381) 754-7021", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "39", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a59131181a107315cc804cf2c2ce07a29bce19b455563f79e49cd75a4c2ba861", "timestamp_unix": 1770940622, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002487", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Spoke with Patricia Moore at (400) 873-8403. Address on file: 879 Walnut St, Lakewood.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownakewood.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(400) 873-8403", "start": 29, "end": 43}, {"phi_type": "ADDRESS", "value": "879 Walnut St, Lakewood", "start": 55, "end": 78}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "657aab94256d47f61af0af45ff214ce7b5a245af16e050a6f4e32d2dcd79ec85", "timestamp_unix": 1771653036, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002488", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Diana Patel ID MRN-609713 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_c3b55b] ID [MRN_786c92] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-609713", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 59, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2327290084d50e22725bb4ac20198350da7a742c69ead9d703685b0c8477bcd4", "timestamp_unix": 1772035979, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002489", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Imaging ordered for Robert Chen, MRN MRN-984263, DOB 1935-06-20 at Mount Sinai.", "masked_text": "Imaging ordered for Robert Chen, MRN MRN-984263, DOB 1935-06-20 at Mount Sinai.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 20, "end": 31}, {"phi_type": "MRN", "value": "MRN-984263", "start": 37, "end": 47}, {"phi_type": "DOB", "value": "1935-06-20", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.78, "risk_score_after": 0.78, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "656e4dd1962840c667c4ef607d1640e5b0098deedb00b762ae8b85f0046967eb", "timestamp_unix": 1773255362, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002490", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID John Smith phone (719) 821-4007 age 71", "masked_text": "speaker ID John Smith phone (719) 821-4007 age 71", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 11, "end": 21}, {"phi_type": "PHONE", "value": "(719) 821-4007", "start": 28, "end": 42}, {"phi_type": "AGE", "value": "71", "start": 47, "end": 49}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6f256e7a34b067f2680c960f32ffebe8ca297d13eb3a78d709f1921ae35b557e", "timestamp_unix": 1772064794, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002491", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Record updated for Emily Brown at 288 Cedar St, Maplewood on 2004-08-13.", "masked_text": "Record updated for [NAME_87fe31] at [ADDRESS_208389] on [DATE_a40dca].", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "288 Cedar St, Maplewood", "start": 34, "end": 57}, {"phi_type": "DATE", "value": "2004-08-13", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1af02f394326a6b4f72019cf134a3f0c5f923fc45797216858e093e6b38ed929", "timestamp_unix": 1772218287, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002492", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Sarah Johnson phone (578) 871-4938 age 47", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(578) 871-4938", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "47", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b58e46c0fd65456497bfb165ca96277128e3c8ed412960ec362eaeab4e59c697", "timestamp_unix": 1772219760, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002493", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Priya Sharma phone (763) 832-8757 age 91", "masked_text": "speaker ID Priya Sharma phone (763) 832-8757 age 91", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(763) 832-8757", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "91", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7d8f1cea392f5647724e8072debe24f0861801dc24a45ecbd39f74354e69fb91", "timestamp_unix": 1771150571, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002494", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Record updated for David Lee at 181 Pine St, Maplewood on 2019-12-04.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 19, "end": 28}, {"phi_type": "ADDRESS", "value": "181 Pine St, Maplewood", "start": 32, "end": 54}, {"phi_type": "DATE", "value": "2019-12-04", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "2e1f3e45d5bcbf27ca3a747e3d7f1ad5510dad5e576bce8ad0f68b0c471bf294", "timestamp_unix": 1772267823, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002495", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Michael Taylor MRN MRN-164588 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_ae3ff9] MRN [MRN_bcac66] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-164588", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 68, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "48601e0aa29f3ea980a12e1a35f34193578574e9643bc68d336cfd65b735df25", "timestamp_unix": 1773380804, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002496", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "DICOM header patient Emily Brown ID MRN-671833 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_87fe31] ID [MRN_783697] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-671833", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 59, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "60d48233f3db3936e22038004c7257ed0c07f0faae55a2eea4c4d863042cb69e", "timestamp_unix": 1772146195, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002497", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Spoke with James Wilson at (202) 956-8255. Address on file: 478 Walnut St, Lakewood.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownakewood.", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(202) 956-8255", "start": 27, "end": 41}, {"phi_type": "ADDRESS", "value": "478 Walnut St, Lakewood", "start": 53, "end": 76}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "46a2c199ffd1ac847ae7f27d19fac656c7b7b9fc69b74ee457de2856570aad7b", "timestamp_unix": 1770988028, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002498", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "imaging metadata Claire Nguyen DOB 1941-03-27 scan date 2017-03-16", "masked_text": "imaging metadata Claire Nguyen DOB 1941-03-27 scan date 2017-03-16", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1941-03-27", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2017-03-16", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.72, "risk_score_after": 0.72, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2bf50a1070ddcd4832141a84ab607b731ccc269bd31043f293df234d91e52592", "timestamp_unix": 1771004531, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002499", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Patricia Moore phone (229) 545-1341 age 20", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(229) 545-1341", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "20", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "15199d3cb588a9ac143c1c134546526698396f1ba784c30e638bd717641db585", "timestamp_unix": 1772504877, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002500", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Arthur Coleman MRN MRN-842885 facility Cleveland Clinic", "masked_text": "face_region detected patient Arthur Coleman MRN MRN-842885 facility Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-842885", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "24b7ab7ac3b7915ee74e9c87e301913584515c8c604936fa08c85e929280af89", "timestamp_unix": 1771450682, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002501", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Diana Patel MRN MRN-841064 facility NYU Langone", "masked_text": "face_region detected patient [NAME_c3b55b] MRN [MRN_35fa1f] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-841064", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c82507d1dd2cf3d6a84d0c7b50697450ee12803fd7c9cb00073a2ca2c5774416", "timestamp_unix": 1772779520, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002502", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "patient name Thomas Harris phone number (348) 601-9244 age 83", "masked_text": "patient name [NAME_7ccf35] phone number [PHONE_a07e3c] age [AGE_fe9fc2]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(348) 601-9244", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "83", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "db03c1d6e2651481b9203b296d6ca9984917738bd4487cc8c0ffe1e47cbad066", "timestamp_unix": 1771299618, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002503", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Lab results for Marcus Webb, 83 year old from Cedars-Sinai, reviewed on 2003-10-16.", "masked_text": "Lab results for [NAME_ede0f8], [AGE_fe9fc2] year old from [LOCATION_42e401], reviewed on 2[DATE_eccd57]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "AGE", "value": "83", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 46, "end": 58}, {"phi_type": "DATE", "value": "2003-10-16", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "99798ef04b8db9cc9ef46b5de8657ee314bce886990e4570447ef52ebc4d83ee", "timestamp_unix": 1771707674, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002504", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Carlos Rivera MRN MRN-752379 facility NYU Langone", "masked_text": "face_region detected patient [NAME_58ff53] MRN [MRN_ca4097] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-752379", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "98da57eb0008248170d568d058f99978758fd2eef4add1aca69fd032feaf8249", "timestamp_unix": 1772928137, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002505", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Michael Taylor DOB 1950-08-16 MRN MRN-319794", "masked_text": "voice profile [NAME_ae3ff9] DOB [DOB_d87c52] MRN [MRN_3e0102]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1950-08-16", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-319794", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "57c84af8df288e058c987784c57e61df3929d67a3cfd3a2d048b73624fd56528", "timestamp_unix": 1772514739, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002506", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Emily Brown phone number (827) 805-8970 age 28", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(827) 805-8970", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "28", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f8ca36b6331a405da65458d7031379d0197eaace454995d0f12c780f2df4519c", "timestamp_unix": 1771555423, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002507", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Patient Robert Chen (DOB 1967-03-04, MRN MRN-380838) presented with chest pain at Mount Sinai.", "masked_text": "Patient Robert Chen (DOB 1967-03-04, MRN MRN-380838) presented with chest pain at Mount Sinai.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 8, "end": 19}, {"phi_type": "DOB", "value": "1967-03-04", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-380838", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 82, "end": 93}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.78, "risk_score_after": 0.78, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "4fe0e286714000cbbc01e4ec2364eddaff7e3fb5f72d2013fda6e0425d8a8f4d", "timestamp_unix": 1772962243, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002508", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "Michael Taylor date of birth 1941-04-09 MRN MRN-735166 presenting at Mount Sinai", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1941-04-09", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-735166", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "2dbb5e24e4909267b7d69135590b2af2f08da33fc5b49d73debfee8ffb9d1768", "timestamp_unix": 1771956867, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-002509", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Thomas Harris DOB 1944-06-10 scan date 2014-06-14", "masked_text": "imaging metadata [NAME_7ccf35] DOB [DOB_24ef1c] scan date [DATE_4590a9]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1944-06-10", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2014-06-14", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fa8a0c493881a54420f080db6af6bacf18db6466fdda0a25940bd1daf9448934", "timestamp_unix": 1770988701, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002510", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient identified as Michael Taylor, SSN 917-47-6213, residing at 530 Maple St, Lakewood.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownkewood.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 22, "end": 36}, {"phi_type": "SSN", "value": "917-47-6213", "start": 42, "end": 53}, {"phi_type": "ADDRESS", "value": "530 Maple St, Lakewood", "start": 61, "end": 83}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "6636fb7ed11ddb41e1ff74ed5ad7b9042c39c47298c9b1c5e5bd165dabf906bb", "timestamp_unix": 1771797769, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002511", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient John Smith MRN MRN-362146 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_611732] MRN [MRN_29bfe6] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-362146", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 64, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "283526b48a8d04118021c7e3572adced387b3fa0418d4c0832195a7179327917", "timestamp_unix": 1772022880, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002512", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Thomas Harris DOB 1966-08-05 scan date 2000-12-07", "masked_text": "imaging metadata [NAME_7ccf35] DOB [DOB_2086f3] scan date [DATE_27a260]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1966-08-05", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2000-12-07", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8d23e8a69c544daa688e355b238b627f9cfa637aa5b6fe906798e9a9ab9c2efb", "timestamp_unix": 1773039125, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002513", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Maria Garcia phone number (694) 453-4547 age 72", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(694) 453-4547", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "72", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "114641986e517cd950cbf01d0a8f31dafd8ff31ae5599045b237173bb1a252fc", "timestamp_unix": 1772465346, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002514", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Sarah Johnson DOB 1949-06-06 MRN MRN-100674", "masked_text": "voice profile [NAME_579335] DOB [DOB_0eb28f] MRN [MRN_14f125]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1949-06-06", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-100674", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b6b52263860bfe6027c8283b10633554e3a95aa6a729cd67bd09cc88cba0e48c", "timestamp_unix": 1770918166, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002515", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Patricia Moore ID MRN-902391 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_b9db31] ID [MRN_297358] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-902391", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 62, "end": 74}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c5c2336f3351ab315f2f439fa2da9ac5f5559b14b24943aae24a05eb7f549985", "timestamp_unix": 1772253250, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002516", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Carlos Rivera phone number (392) 390-8434 age 52", "masked_text": "patient name Carlos Rivera phone number (392) 390-8434 age 52", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(392) 390-8434", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "52", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5b6610ec93b314ee679dc29cfefd76a799dee17a55248a9a187638840e68e28b", "timestamp_unix": 1772672951, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002517", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient John Smith MRN MRN-742681 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_611732] MRN [MRN_499bcf] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-742681", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 64, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "277a5ce06647741a06b58f0a2a5e73270a3a8533edc5a99869c9e5af7220216a", "timestamp_unix": 1771286621, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002518", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Arthur Coleman MRN MRN-872527 date 2018-07-20", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-872527", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2018-07-20", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e27e461f35dba4ab335a7c692c10999b526ed6d9e3b7680f01b9e492dd46e1be", "timestamp_unix": 1772177838, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002519", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Lab results for Priya Sharma, 90 year old from NYU Langone, reviewed on 2006-02-03.", "masked_text": "Lab results for [NAME_74036d], [AGE_861398] year old from [LOCATION_789675], reviewed on 20[DATE_7c3f6c]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 16, "end": 28}, {"phi_type": "AGE", "value": "90", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 47, "end": 58}, {"phi_type": "DATE", "value": "2006-02-03", "start": 74, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "85bfd7bef54bb828974490884e37c3e5c1cf5351abd3b6b29b506a15f922138f", "timestamp_unix": 1771324532, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002520", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID Claire Nguyen phone (503) 121-3358 age 34", "masked_text": "speaker ID [NAME_2ea2ee] phone [PHONE_8b4c8c] age [AGE_e36985]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(503) 121-3358", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "34", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "37670fdc35f2afb52c6da0bf2c73342e5fcbdc25ce7693c19f05a023bd8f3870", "timestamp_unix": 1771818493, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-002521", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "John Smith social security number 344-84-8778 address 495 Birch St, Maplewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownlewood", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "SSN", "value": "344-84-8778", "start": 34, "end": 45}, {"phi_type": "ADDRESS", "value": "495 Birch St, Maplewood", "start": 48, "end": 71}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "06e0abade16a649e887c1ce101b48af63dd4b9a26c421c205358f9ad1ec1163b", "timestamp_unix": 1771156539, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002522", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Sarah Johnson DOB 1949-01-06 scan date 2010-02-03", "masked_text": "imaging metadata [NAME_579335] DOB [DOB_a7c5d6] scan date [DATE_713964]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1949-01-06", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2010-02-03", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "da1ab7d266bcace2f6d69d96ebd074fab6632319d51bb00d167e6ecc96719925", "timestamp_unix": 1773318699, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002523", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "follow up for John Smith born 1944-04-15 at Stanford Medical on 2004-10-06", "masked_text": "follow up for John Smith born 1944-04-15 at Stanford Medical on 2004-10-06", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1944-04-15", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 44, "end": 60}, {"phi_type": "DATE", "value": "2004-10-06", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.85, "risk_score_after": 0.85, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ab954c9e30f94694c8f59ba04843e8517a90994d57bae98e196651c350935474", "timestamp_unix": 1772037840, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002524", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Susan Anderson MRN MRN-488584 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_4a6eeb] MRN [MRN_c319e1] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-488584", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 68, "end": 89}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6c8a1ca85b57c3852df86720809ce820790add92d32383821c03bc011eb76ae2", "timestamp_unix": 1771554534, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002525", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace Diana Patel age 39 facility Boston Medical Center", "masked_text": "vitals trace [NAME_c3b55b] age [AGE_d67d8a] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "39", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 41, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "320116d0efe7da4ee9392530c0bf9508d3cbd9066e9d4f535312ee147fa797ad", "timestamp_unix": 1770944362, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002526", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Thomas Harris DOB 1958-05-20 device Stanford Medical recorded 2001-12-21", "masked_text": "waveform header [NAME_7ccf35] DOB [DOB_b68b80] device [LOCATION_520308] rec[DATE_de5edf]-12-21", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1958-05-20", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 52, "end": 68}, {"phi_type": "DATE", "value": "2001-12-21", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e1f88b87bf30aaa1c365dc7b94a4ee186d934a1ae3b8e5f5c8162754ae2f52a8", "timestamp_unix": 1771412249, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002527", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "Carlos Rivera date of birth 1942-06-13 MRN MRN-345945 presenting at Stanford Medical", "masked_text": "Carlos Rivera date of birth 1942-06-13 MRN MRN-345945 presenting at Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1942-06-13", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-345945", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.93, "risk_score_after": 0.93, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "499951773b446d815c9de30c4e240561f3c6cd8804bc6e4738be9a2171afd6bc", "timestamp_unix": 1771498266, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002528", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Marcus Webb phone (966) 478-6771 age 51", "masked_text": "speaker ID Marcus Webb phone (966) 478-6771 age 51", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(966) 478-6771", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "51", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4f5bc05ac12314e42dc23d4dd348a0e04cb82ffe9aec9cebea2bc28039ba9678", "timestamp_unix": 1771885206, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002529", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Patricia Moore recorded at UCSF Health on 2012-09-06", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-016", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2012-09-06", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1cd27858c58a82114cc65354bed1c605cac2352ac327ec83b941203ada7768d5", "timestamp_unix": 1771289303, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002530", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Thomas Harris ID MRN-647877 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_7ccf35] ID [MRN_a82a84] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-647877", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 61, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e823fa4e73a306cc6bd8c30ec7dc1ebdb79d75e28b32bbb9637e91c409e3206d", "timestamp_unix": 1771608286, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002531", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Emily Brown DOB 1973-04-22 MRN MRN-942489", "masked_text": "voice profile [NAME_87fe31] DOB [DOB_88799f] MRN [MRN_626d24]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1973-04-22", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-942489", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4e6b5aa1a2d542c509bf2889655223b07b5473b4effcb579cba9a8e7621e54da", "timestamp_unix": 1771905777, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002532", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "voice profile Diana Patel DOB 1984-09-28 MRN MRN-467907", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1984-09-28", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-467907", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "276c06382b16358f92282ecb2135d994e02a9913df9d8bca64060281b182c844", "timestamp_unix": 1772142288, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-002533", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Arthur Coleman DOB 1974-08-06 device Cleveland Clinic recorded 2016-01-13", "masked_text": "waveform header [NAME_13c9ac] DOB [DOB_2c57a4] device [LOCATION_6532a6] rec[DATE_7405ce]-01-13", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1974-08-06", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 53, "end": 69}, {"phi_type": "DATE", "value": "2016-01-13", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d9dfd6dbeafab216a3d9007a9160535b91bb2ae9628ffe1a6de28a52add7d708", "timestamp_unix": 1771250804, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002534", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile James Wilson DOB 1964-02-27 MRN MRN-135507", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1964-02-27", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-135507", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "925a60680a1dfb8087b663a74dde0eba58cf1df7910b8d21278064498b110d33", "timestamp_unix": 1771453048, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-002535", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Robert Chen date of birth 1961-10-26 MRN MRN-569165 presenting at NYU Langone", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1961-10-26", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-569165", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "10e95192131a28a87cf14e6cc41172fc5de679b74b7c66f9b5c40494b8bf5c8b", "timestamp_unix": 1773233760, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-002536", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Kevin Zhang called from (208) 486-2536 reporting symptoms. Age: 18.", "masked_text": "[NAME_a23972] called from [PHONE_4a47f8] reporting symptoms. Age: [AGE_6f4922].", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 0, "end": 11}, {"phi_type": "PHONE", "value": "(208) 486-2536", "start": 24, "end": 38}, {"phi_type": "AGE", "value": "18", "start": 64, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "2d439d9bcea048eb848569cddcd6fd2869df0db76beb6d6469f94f6aa531eac4", "timestamp_unix": 1773363175, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002537", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Lab results for Emily Brown, 66 year old from Mount Sinai, reviewed on 2002-09-03.", "masked_text": "Lab results for Emily Brown, 66 year old from Mount Sinai, reviewed on 2002-09-03.", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 16, "end": 27}, {"phi_type": "AGE", "value": "66", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 46, "end": 57}, {"phi_type": "DATE", "value": "2002-09-03", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "3d5500dcbb6c4de94331a8da950ac8d2f7c3d4a0bb18739c716262589a7d423f", "timestamp_unix": 1772323293, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002538", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "speaker ID Marcus Webb phone (312) 388-5995 age 37", "masked_text": "speaker ID Marcus Webb phone (312) 388-5995 age 37", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(312) 388-5995", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "37", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.62, "risk_score_after": 0.62, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "438f637731f0e825cf218b55092b84d4d00b58460fe9fc58a622268f55d37c40", "timestamp_unix": 1772979849, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002539", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Kevin Zhang DOB 1972-06-17 MRN MRN-227446", "masked_text": "voice profile [NAME_a23972] DOB [DOB_971be4] MRN [MRN_cf54a1]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1972-06-17", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-227446", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "65bfdb267002f64e805f3ae4702ee8506f1518042aadd062d77bbb3e5d1689c5", "timestamp_unix": 1772079056, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002540", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Prescription issued to Marcus Webb (60yo) at 911 Elm St, Fairview on 2011-10-27.", "masked_text": "Prescription issued to [NAME_ede0f8] ([AGE_072b03]yo) at 911[ADDRESS_a18b9a] 201[DATE_aae455]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 23, "end": 34}, {"phi_type": "AGE", "value": "60", "start": 36, "end": 38}, {"phi_type": "ADDRESS", "value": "911 Elm St, Fairview", "start": 48, "end": 68}, {"phi_type": "DATE", "value": "2011-10-27", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8582cc8425b016c05564074254d2d86873b56ed083f1c776e418ae9a4285e729", "timestamp_unix": 1772215120, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002541", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Patricia Moore phone number (674) 744-6248 age 42", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(674) 744-6248", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "42", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "547c490369d163a7abce631d92c312668c1ee1286dd3fdc829fb385a207e371d", "timestamp_unix": 1772801601, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002542", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "John Smith (MRN MRN-346526) discharged on 2005-03-17. Follow up at Cedars-Sinai.", "masked_text": "[REDACTED] (MRN [REDACTED]) discharged on [REDACTED]. Follow up at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "MRN", "value": "MRN-346526", "start": 16, "end": 26}, {"phi_type": "DATE", "value": "2005-03-17", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 67, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "670999db2ee0e6cc9e26cb740e81823e8bbf949eb40184fe1ead080c7dba70d9", "timestamp_unix": 1771356971, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-002543", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "Maria Garcia social security number 875-65-3861 address 692 Birch St, Lakewood", "masked_text": "Maria Garcia social security number 875-65-3861 address 692 Birch St, Lakewood", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "875-65-3861", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "692 Birch St, Lakewood", "start": 50, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "01d80606b834cc7031553149e5d32e7b66f9d8aade7918ad5730bc242c2b9bae", "timestamp_unix": 1772141773, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002544", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Diana Patel recorded at UCSF Health on 2008-12-10", "masked_text": "audio annotation Diana Patel recorded at UCSF Health on 2008-12-10", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 41, "end": 52}, {"phi_type": "DATE", "value": "2008-12-10", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0adbf26e155d38ccec9f58b7041fd7a7f8b657fc351b8ea9b7a65da643e31ba6", "timestamp_unix": 1771512919, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002545", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Imaging ordered for James Wilson, MRN MRN-367037, DOB 1963-02-12 at NYU Langone.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]02-12 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 20, "end": 32}, {"phi_type": "MRN", "value": "MRN-367037", "start": 38, "end": 48}, {"phi_type": "DOB", "value": "1963-02-12", "start": 49, "end": 59}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f62f81516b478d7ac0e3989e7f416eb9ce5f7a7421dbf744368014481a610c2f", "timestamp_unix": 1771662099, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-002546", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Diana Patel ID MRN-419940 institution Johns Hopkins", "masked_text": "DICOM header patient [NAME_c3b55b] ID [MRN_2f4a66] institution [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-419940", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 59, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7f40305cfd45999a518b1259d1676a4456593607f692d83a63f454ee90456aa4", "timestamp_unix": 1772190574, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002547", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Claire Nguyen MRN MRN-680000 contact (454) 412-6454", "masked_text": "voice transcript [NAME_2ea2ee] MRN [MRN_e23a6c] contact [PHONE_d074b7]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-680000", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(454) 412-6454", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a4adf192da46b4669e98452b83c1017ab0b00eb5dbde010d5174a7b01a581f51", "timestamp_unix": 1771252711, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-002548", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Priya Sharma phone (916) 729-9964 age 68", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(916) 729-9964", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "68", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0104fbdc51348acb3d2c54df4d4537395137cb85ac4fc57090456e1b3cbb4ef6", "timestamp_unix": 1771917215, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002549", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header David Lee DOB 1954-02-04 device Cedars-Sinai recorded 2007-10-09", "masked_text": "waveform header [NAME_972735] DOB [DOB_ea24a3] device [LOCATION_42e401] recorde[DATE_2c352c]09", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1954-02-04", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 48, "end": 60}, {"phi_type": "DATE", "value": "2007-10-09", "start": 68, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b6e59b1212796e4c45fdd630a4cc5abd12d5ec60cd0791cd96ad29f1eb73a241", "timestamp_unix": 1772975315, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002550", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata David Lee DOB 1956-01-19 scan date 2003-06-03", "masked_text": "imaging metadata [NAME_972735] DOB [DOB_968f5e] scan date [DATE_9195c9]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "DOB", "value": "1956-01-19", "start": 31, "end": 41}, {"phi_type": "DATE", "value": "2003-06-03", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "24beec5a1138cc96c0d43477f1b8bc3211e28277bff43bbf98f53f1a0473b628", "timestamp_unix": 1773189368, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002551", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient Diana Patel (DOB 1937-03-15, MRN MRN-336230) presented with chest pain at Cedars-Sinai.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 8, "end": 19}, {"phi_type": "DOB", "value": "1937-03-15", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-336230", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 82, "end": 94}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1955f4a3c61ba03ce7fa0e77017ea23cb721dc63d9f702d9854c161f2cb9a0e4", "timestamp_unix": 1771243113, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-002552", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Linda Martinez phone number (516) 352-2296 age 94", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(516) 352-2296", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "94", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "123ae85a9a08f4b2f7bb8e0c8fff6d7dfe87ff20c4d5dd92cae23b50fa48fe19", "timestamp_unix": 1773121117, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002553", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Robert Chen MRN MRN-720672 facility Cedars-Sinai", "masked_text": "face_region detected patient Robert Chen MRN MRN-720672 facility Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-720672", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 65, "end": 77}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a5f1937ab7999fbb6f15e1bdcfb024af8ac32ac65c9a59527c37362c316d5c87", "timestamp_unix": 1771717548, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002554", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Priya Sharma DOB 1979-09-24 device Stanford Medical recorded 2007-09-26", "masked_text": "waveform header [NAME_74036d] DOB [DOB_4f92a0] device [LOCATION_520308] rec[DATE_794f4c]-09-26", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1979-09-24", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 51, "end": 67}, {"phi_type": "DATE", "value": "2007-09-26", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1ef20d6bfc6e233b3dc1a428799a395a95061d3260a5c7a6d19c32f0b6cd01f1", "timestamp_unix": 1772040430, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002555", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Priya Sharma phone number (756) 282-4066 age 21", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(756) 282-4066", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "21", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "efd15afd339db5053b8389d474c265d450abc377e38260a4afaf3500e9391681", "timestamp_unix": 1772937715, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002556", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Imaging ordered for Sarah Johnson, MRN MRN-214835, DOB 1972-10-13 at Mass General Hospital.", "masked_text": "Imaging ordered for Sarah Johnson, MRN MRN-214835, DOB 1972-10-13 at Mass General Hospital.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 20, "end": 33}, {"phi_type": "MRN", "value": "MRN-214835", "start": 39, "end": 49}, {"phi_type": "DOB", "value": "1972-10-13", "start": 50, "end": 60}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 69, "end": 90}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.9, "risk_score_after": 0.9, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1b50c3f3a90d02f91991940ab05627ff5eb21ad9cfc13020ba861533418dd64e", "timestamp_unix": 1772912828, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002557", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Linda Martinez DOB 1950-10-11 device UCSF Health recorded 2006-10-11", "masked_text": "waveform header [NAME_f60f59] DOB [DOB_74e506] device [LOCATION_df473f] recorded[DATE_fc613f]1", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1950-10-11", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2006-10-11", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fc946e02788f4ba0c7b5d5a0a49d519b9c5dc69631da5f2a79d50a0cf645c8a9", "timestamp_unix": 1772585285, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002558", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Patricia Moore DOB 1941-03-27 device Mayo Clinic recorded 2007-02-24", "masked_text": "waveform header [NAME_b9db31] DOB [DOB_0ba093] device [LOCATION_5471a7] recorded[DATE_2b656d]4", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1941-03-27", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2007-02-24", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d69d488d2286eabc5052fc5e352826f1c247be618a8930bf2a56fecd84668e55", "timestamp_unix": 1771977487, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002559", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Angela White (MRN MRN-248970) discharged on 2009-04-18. Follow up at Cedars-Sinai.", "masked_text": "[REDACTED] (MRN [REDACTED]) discharged on [REDACTED]. Follow up at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 0, "end": 12}, {"phi_type": "MRN", "value": "MRN-248970", "start": 18, "end": 28}, {"phi_type": "DATE", "value": "2009-04-18", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 69, "end": 81}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5049c396f5462662898a2e23216d7c6cf1583ce31d6e68277cd5b7bbad948419", "timestamp_unix": 1773156669, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-002560", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "vitals trace Marcus Webb age 79 facility Cleveland Clinic", "masked_text": "vitals trace Marcus Webb age 79 facility Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "79", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 41, "end": 57}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "67ada5871e7eabdb0f0f1421b11a0788759dc5249bafc9d991e96fd35d80b71a", "timestamp_unix": 1772272910, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002561", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for Priya Sharma born 1940-03-01 at UCSF Health on 2021-12-16", "masked_text": "follow up for [NAME_74036d] born [DOB_905aca] at [LOCATION_df473f] on[DATE_cf4e08]6", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1940-03-01", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 46, "end": 57}, {"phi_type": "DATE", "value": "2021-12-16", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9067292544ba63e53d769e41bd19846d06ee4ca50b3a39902f6671aa323b1132", "timestamp_unix": 1772130849, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-002562", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Thomas Harris phone number (584) 730-2701 age 68", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(584) 730-2701", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "68", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1cc51e6f881deafe6c916cbc7e2e4b9ce5d38b855c1672db48ac4d6ba015876f", "timestamp_unix": 1771078572, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002563", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "imaging metadata Sarah Johnson DOB 1971-04-07 scan date 2005-07-24", "masked_text": "imaging metadata [NAME_579335] DOB [DOB_4b06ea] scan date [DATE_8f8a24]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1971-04-07", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2005-07-24", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fbc273b3171447b43dd1485ef593901c99aa1c8d58a8561c90b23fcf62f109da", "timestamp_unix": 1773276747, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-002564", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Patricia Moore MRN MRN-875635 date 2002-04-23", "masked_text": "ECG metadata patient Patricia Moore MRN MRN-875635 date 2002-04-23", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-875635", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2002-04-23", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c492158a37ef825b8446059d6971787238ae516ca558115d67f716557da0c395", "timestamp_unix": 1771287503, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002565", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Carlos Rivera MRN MRN-384105 date 2023-08-16", "masked_text": "ECG metadata patient Carlos Rivera MRN MRN-384105 date 2023-08-16", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-384105", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2023-08-16", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4be9e117864ecfb282234c347fa1b4f1e5837078602c162ac726a9cad7065b60", "timestamp_unix": 1771687857, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002566", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Emily Brown MRN MRN-484709 facility Mass General Hospital", "masked_text": "face_region detected patient Emily Brown MRN MRN-484709 facility Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-484709", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b7b6e1227c6ccc76f6a9d7e40b48b66abba501a9365f354aeedb2106e321a6a7", "timestamp_unix": 1771549002, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002567", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient identified as Kevin Zhang, SSN 119-75-6915, residing at 536 Oak St, Lakewood.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownkewood.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 22, "end": 33}, {"phi_type": "SSN", "value": "119-75-6915", "start": 39, "end": 50}, {"phi_type": "ADDRESS", "value": "536 Oak St, Lakewood", "start": 58, "end": 78}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "87e24be687b2140275980de4d4c6d62b84ac8d1d924308c96deddadc63b48490", "timestamp_unix": 1771298676, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002568", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Michael Taylor recorded at Cleveland Clinic on 2000-11-25", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-11-25", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 44, "end": 60}, {"phi_type": "DATE", "value": "2000-11-25", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9cc35e25db1e863de7f3eda7239d7a9a1522c4e21fdb16a2066b27adb1d9662c", "timestamp_unix": 1771267263, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002569", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata David Lee DOB 1938-01-01 scan date 2016-09-04", "masked_text": "imaging metadata [NAME_972735] DOB [DOB_ff4375] scan date [DATE_d34c33]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "DOB", "value": "1938-01-01", "start": 31, "end": 41}, {"phi_type": "DATE", "value": "2016-09-04", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4d203688fee37a61d275ffe978552117d5e5cc489dc7c8f70adbfde6c26a99d0", "timestamp_unix": 1771450265, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002570", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Record updated for Sarah Johnson at 647 Walnut St, Maplewood on 2016-02-15.", "masked_text": "Record updated for Sarah Johnson at 647 Walnut St, Maplewood on 2016-02-15.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 19, "end": 32}, {"phi_type": "ADDRESS", "value": "647 Walnut St, Maplewood", "start": 36, "end": 60}, {"phi_type": "DATE", "value": "2016-02-15", "start": 64, "end": 74}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "01a4ba11846e8736534162efef1680bd8a8fec5c3ef6f2c08329f46c90983976", "timestamp_unix": 1773416516, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002571", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Referral sent for Carlos Rivera (DOB 1980-08-22) to specialist in Mayo Clinic.", "masked_text": "Referral sent for Carlos Rivera (DOB 1980-08-22) to specialist in Mayo Clinic.", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 18, "end": 31}, {"phi_type": "DOB", "value": "1980-08-22", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d400e3de0efa9a0c03546c35d828a528813354570f9304cbea307dfa76920867", "timestamp_unix": 1771619173, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002572", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata David Lee DOB 1947-02-07 scan date 2022-12-16", "masked_text": "imaging metadata David Lee DOB 1947-02-07 scan date 2022-12-16", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "DOB", "value": "1947-02-07", "start": 31, "end": 41}, {"phi_type": "DATE", "value": "2022-12-16", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "11c379fb821eba4b4275d276a28cc2ad2e39eb37247ebd4649d88664deb9fb5f", "timestamp_unix": 1772012588, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002573", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID David Lee phone (647) 871-7944 age 32", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 11, "end": 20}, {"phi_type": "PHONE", "value": "(647) 871-7944", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "32", "start": 46, "end": 48}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "98aff9c5412dd5d7c11e3242ff58e3374244764c4befae3d9c86ff05a57bf119", "timestamp_unix": 1771483624, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002574", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Prescription issued to Claire Nguyen (78yo) at 989 Cedar St, Fairview on 2009-07-01.", "masked_text": "Prescription issued to [NAME_2ea2ee] ([AGE_35f4a8]yo) at 989[ADDRESS_d2505b] 200[DATE_302d21]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 23, "end": 36}, {"phi_type": "AGE", "value": "78", "start": 38, "end": 40}, {"phi_type": "ADDRESS", "value": "989 Cedar St, Fairview", "start": 50, "end": 72}, {"phi_type": "DATE", "value": "2009-07-01", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "7c9547db0be37a94d1e19f8741e0c9fdaa027a790cd13599688f2e5295ce48b9", "timestamp_unix": 1771331747, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002575", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Carlos Rivera age 40 facility Mayo Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "40", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 43, "end": 54}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "01296d0f25e9ad72b6d29322543bc88e78fc2c18c8dfd86f26f3d21929f9744d", "timestamp_unix": 1772066132, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002576", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata James Wilson DOB 1937-06-02 scan date 2022-11-14", "masked_text": "imaging metadata [NAME_3d8dc8] DOB [DOB_4eff05] scan date [DATE_07a920]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1937-06-02", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2022-11-14", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ec009cf0c7a36a147fdf1456fe56a9249c96b8ac77dc1244de33fe7deecdbc9c", "timestamp_unix": 1772530769, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002577", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Linda Martinez phone (962) 344-9497 age 72", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(962) 344-9497", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "72", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6a8055fce4d2976f002cdda2ccbb25d38a5aaa42bb698707b064f1460dabdfd1", "timestamp_unix": 1772882260, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002578", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Emily Brown phone (710) 746-1807 age 80", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(710) 746-1807", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "80", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b7adf17301618022ca60039201d82be10fe927668c9182d76d646e649f062265", "timestamp_unix": 1772143842, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002579", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Imaging ordered for Arthur Coleman, MRN MRN-591908, DOB 1970-05-07 at UCSF Health.", "masked_text": "Imaging ordered for Arthur Coleman, MRN MRN-591908, DOB 1970-05-07 at UCSF Health.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 20, "end": 34}, {"phi_type": "MRN", "value": "MRN-591908", "start": 40, "end": 50}, {"phi_type": "DOB", "value": "1970-05-07", "start": 51, "end": 61}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 70, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.78, "risk_score_after": 0.78, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a994adbda2cb8bf544e5e0ec4a179a4aae509e5689b9343f2a99ddf7756bdb9e", "timestamp_unix": 1772681622, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002580", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Robert Chen MRN MRN-955150 date 2013-12-12", "masked_text": "ECG metadata patient Robert Chen MRN MRN-955150 date 2013-12-12", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-955150", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2013-12-12", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "544b345a2553890096c2521424e71cb1e6d9a42b527d9fcc56f0ebc6ae874826", "timestamp_unix": 1771458088, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002581", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Claire Nguyen recorded at Mayo Clinic on 2022-10-16", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-016", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2022-10-16", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a3c4bb5a352e2cd7fb966c9ce8da64926f07783d845f1b0b6aa0125bf9ee97dc", "timestamp_unix": 1770938405, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002582", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Record updated for Priya Sharma at 484 Elm St, Riverside on 2020-12-25.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 19, "end": 31}, {"phi_type": "ADDRESS", "value": "484 Elm St, Riverside", "start": 35, "end": 56}, {"phi_type": "DATE", "value": "2020-12-25", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "526e77139151a3b65655028ef32ea6bcced8f078d9ed69781c22ba7f103f7baf", "timestamp_unix": 1771282533, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002583", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Arthur Coleman MRN MRN-650663 date 2020-04-02", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-650663", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2020-04-02", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9bf60c0d35dad0532d0f4757d085969448aec35925190fbc938c2c89f84cafab", "timestamp_unix": 1773056569, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002584", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient Patricia Moore (DOB 1981-08-14, MRN MRN-984899) presented with chest pain at Mass General Hospital.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 8, "end": 22}, {"phi_type": "DOB", "value": "1981-08-14", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-984899", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 85, "end": 106}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "01c020cf38d714499efa98af303732ff6715f8e9f4e4546e23563bfaec754400", "timestamp_unix": 1773322934, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-002585", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Arthur Coleman recorded at NYU Langone on 2002-03-23", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-013", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2002-03-23", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "618622f1f6e504e2c46d3890c59eb8bd5950d40e111258e57d80cb407362a8cf", "timestamp_unix": 1771390878, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002586", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace Carlos Rivera age 56 facility Cedars-Sinai", "masked_text": "vitals trace [NAME_58ff53] age [AGE_9f6140] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "56", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 43, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f32d4bf171ad1996a3879fd15b2199d1a5976f0f211e651a34e4aca442d0de7f", "timestamp_unix": 1772422210, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002587", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient Carlos Rivera (DOB 1937-09-25, MRN MRN-705005) presented with chest pain at Johns Hopkins.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 8, "end": 21}, {"phi_type": "DOB", "value": "1937-09-25", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-705005", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 84, "end": 97}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a49e24f49d9e4190565796d7add9802a30f1c8269b3dfc9845b5bda45cc98028", "timestamp_unix": 1771390848, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-002588", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "David Lee social security number 992-60-3661 address 741 Walnut St, Springfield", "masked_text": "[NAME_972735] social security number [SSN_b2b2b8] ad[ADDRESS_8e9794]gfield", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "SSN", "value": "992-60-3661", "start": 33, "end": 44}, {"phi_type": "ADDRESS", "value": "741 Walnut St, Springfield", "start": 47, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "c314b4771fd41bcdb1886907c78e4d714b201af368e6fd365745c694f6cf8aba", "timestamp_unix": 1772858064, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002589", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Michael Taylor DOB 1966-03-16 MRN MRN-668309", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1966-03-16", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-668309", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "80efc1978d243714176de32687de174c8fd17b23ee4463a6318834a2231c4929", "timestamp_unix": 1773113632, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-002590", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Arthur Coleman date of birth 1977-12-09 MRN MRN-508404 presenting at Stanford Medical", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1977-12-09", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-508404", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 69, "end": 85}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7d134cb8d938881604a43a2a2c99b81f3a590c7b017954ec16e83f7ed80a1570", "timestamp_unix": 1771418888, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-002591", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Prescription issued to Marcus Webb (91yo) at 266 Cedar St, Lakewood on 2003-03-03.", "masked_text": "Prescription issued to [NAME_ede0f8] ([AGE_54229a]yo) at 266[ADDRESS_e2bd94] 200[DATE_e746cc]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 23, "end": 34}, {"phi_type": "AGE", "value": "91", "start": 36, "end": 38}, {"phi_type": "ADDRESS", "value": "266 Cedar St, Lakewood", "start": 48, "end": 70}, {"phi_type": "DATE", "value": "2003-03-03", "start": 74, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "ddd825c3b431f86dc8bf4176d23b2e1b2e8613f117e4dc0a49f20dfc2d55aaf1", "timestamp_unix": 1770912153, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002592", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Prescription issued to Diana Patel (61yo) at 111 Oak St, Riverside on 2023-05-10.", "masked_text": "Prescription issued to [NAME_c3b55b] ([AGE_7f39f8]yo) at 111[ADDRESS_088b74] 202[DATE_2100bd]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 23, "end": 34}, {"phi_type": "AGE", "value": "61", "start": 36, "end": 38}, {"phi_type": "ADDRESS", "value": "111 Oak St, Riverside", "start": 48, "end": 69}, {"phi_type": "DATE", "value": "2023-05-10", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "459380f5f21aa98bf25d1cac058b7278dcb408ffdbfe9816c220c96f68daadf9", "timestamp_unix": 1771328559, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002593", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "face_region detected patient Diana Patel MRN MRN-625034 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_c3b55b] MRN [MRN_46c770] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-625034", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "aed8e21e4910161c368ecd0e47debfbc85db049e2e4757ef47665fd132251bed", "timestamp_unix": 1772174735, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002594", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Emily Brown recorded at UCSF Health on 2020-11-07", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-017", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 41, "end": 52}, {"phi_type": "DATE", "value": "2020-11-07", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cb4c90751bfa7812f7a32967d0aef43d3cc886dc8234dcf821f8709b9e8f8c07", "timestamp_unix": 1771390018, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002595", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Kevin Zhang phone (346) 366-7857 age 34", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(346) 366-7857", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "34", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "60f2ebeb48c776d4567f82b83cc550ac256aa91a332632a1661897ea6a8acde3", "timestamp_unix": 1771998642, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002596", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "waveform header Kevin Zhang DOB 1943-03-14 device Cleveland Clinic recorded 2011-12-21", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] rec[REDACTED]-12-21", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1943-03-14", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 50, "end": 66}, {"phi_type": "DATE", "value": "2011-12-21", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8766368cb7bb5c3132981c696a283deced84b5c92bbb4c65c9ceea1f2c3b7a70", "timestamp_unix": 1772248377, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-002597", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Michael Taylor phone (406) 668-3493 age 25", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(406) 668-3493", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "25", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "97e9e9a6f919152c028795fae363262dfba516f38898ca5910c0ccf6371bac0e", "timestamp_unix": 1772380089, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002598", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Linda Martinez ID MRN-726856 institution Cleveland Clinic", "masked_text": "DICOM header patient [NAME_f60f59] ID [MRN_0cc50e] institution [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-726856", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 62, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "792e00f4c3548be012cc053ba86f450d94f6cc77e1ef77ffb305f4affb9a30ec", "timestamp_unix": 1771239597, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002599", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Kevin Zhang DOB 1970-12-26 device Johns Hopkins recorded 2017-02-13", "masked_text": "waveform header [NAME_a23972] DOB [DOB_1ff201] device [LOCATION_965228] record[DATE_58c589]-13", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1970-12-26", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 50, "end": 63}, {"phi_type": "DATE", "value": "2017-02-13", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "188792946b649f63f1363ce15869121ae3ba8528bcbd81bece460bcfeb73d760", "timestamp_unix": 1772403548, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002600", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Priya Sharma ID MRN-347072 institution Mount Sinai", "masked_text": "DICOM header patient Priya Sharma ID MRN-347072 institution Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-347072", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 60, "end": 71}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "81c5919f65f4ea40fce81ef2b5db1fb0fe810a9411c56e0cde32e5f5a49ade1d", "timestamp_unix": 1773322076, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002601", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Patricia Moore phone number (357) 836-3527 age 25", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(357) 836-3527", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "25", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "88f071bb7b28fe9d34a23370f118e27b030785221d1069e03fc6f9fb04a22f7f", "timestamp_unix": 1771602888, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002602", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Linda Martinez age 91 facility Mount Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "91", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "aa8916137bb8f2eb29b1a03804f19f70fa51a2f3abbe9ee4d6e2dd6e0edcfe25", "timestamp_unix": 1772538884, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002603", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Confirmed identity of Angela White via MRN MRN-265498 and DOB 1952-01-22.", "masked_text": "Confirmed identity of [REDACTED] via MRN [REDACTED] and[REDACTED]01-22.", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 22, "end": 34}, {"phi_type": "MRN", "value": "MRN-265498", "start": 43, "end": 53}, {"phi_type": "DOB", "value": "1952-01-22", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.75, "risk_score_after": 0.075, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d8269713a0fa3123440d25f068fe36b5c0c9ed707643936c714cb2f4f097891d", "timestamp_unix": 1771981142, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3975}}
{"record_id": "AUDIT-002604", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Spoke with Angela White at (344) 694-5933. Address on file: 502 Main St, Riverside.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownverside.", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(344) 694-5933", "start": 27, "end": 41}, {"phi_type": "ADDRESS", "value": "502 Main St, Riverside", "start": 53, "end": 75}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c369670569ae7edd14deebc32125d83e279dad7ffb71b1bbf14b892d13eefc3f", "timestamp_unix": 1772594730, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002605", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Marcus Webb DOB 1960-11-23 MRN MRN-438482", "masked_text": "voice profile [NAME_ede0f8] DOB [DOB_b41361] MRN [MRN_e2467f]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1960-11-23", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-438482", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5c520648cd2381b2005b363f5739153ed4b1b553c05ea939b98722b87cfb44dc", "timestamp_unix": 1773336606, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002606", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Michael Taylor recorded at Cleveland Clinic on 2009-09-25", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-09-25", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 44, "end": 60}, {"phi_type": "DATE", "value": "2009-09-25", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "391fd227e626c0e27fd61b60a887f4c758f8c15294996b63c96972d6a73effa9", "timestamp_unix": 1770902469, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002607", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Kevin Zhang MRN MRN-981721 date 2014-03-05", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-981721", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2014-03-05", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c51c8f4bc4dfe0bbb3e7f2663213c27fc735efe22a2c31fa35c6e3f2fc264ad1", "timestamp_unix": 1772160275, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002608", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient John Smith MRN MRN-254937 date 2013-10-16", "masked_text": "ECG metadata patient John Smith MRN MRN-254937 date 2013-10-16", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-254937", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2013-10-16", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f1a06d6bfdaa027c635d5b2b5aa834d11d75d745c72fa724cfd42bd0a3487752", "timestamp_unix": 1771195387, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002609", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Patient identified as Priya Sharma, SSN 258-14-9158, residing at 110 Main St, Lakewood.", "masked_text": "Patient identified as [NAME_74036d], SSN [SSN_88529e], residi[ADDRESS_ded952]kewood.", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 22, "end": 34}, {"phi_type": "SSN", "value": "258-14-9158", "start": 40, "end": 51}, {"phi_type": "ADDRESS", "value": "110 Main St, Lakewood", "start": 59, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "ed137d804ecc54ca77dbb661e654eff4594ed4db2d24e74dc27f9c158d203be6", "timestamp_unix": 1771990383, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002610", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Robert Chen MRN MRN-370912 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_2665a8] MRN [MRN_695f2e] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-370912", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cb0da85b3e05eab7381dd83e6b0bacc6f329cc2da0ac8e1726c638dac4c474e6", "timestamp_unix": 1772277025, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002611", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for David Lee at 511 Cedar St, Riverside on 2018-01-16.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 19, "end": 28}, {"phi_type": "ADDRESS", "value": "511 Cedar St, Riverside", "start": 32, "end": 55}, {"phi_type": "DATE", "value": "2018-01-16", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "fbdcfc356512a6841e18e20a3d4d48af78f86ac1e63642212504effb6efe10fb", "timestamp_unix": 1770942829, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002612", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "imaging metadata David Lee DOB 1948-07-04 scan date 2014-04-01", "masked_text": "imaging metadata David Lee DOB 1948-07-04 scan date 2014-04-01", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "DOB", "value": "1948-07-04", "start": 31, "end": 41}, {"phi_type": "DATE", "value": "2014-04-01", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.72, "risk_score_after": 0.72, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "667881b1156dc1ffd19c9213db88848aa543d995a5dd73cb00059ab015389c14", "timestamp_unix": 1771225399, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002613", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Marcus Webb phone number (717) 690-4843 age 64", "masked_text": "patient name Marcus Webb phone number (717) 690-4843 age 64", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(717) 690-4843", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "64", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "53ec1ea3a9e0045a598b888ef4bcbcddb77accdf4563714545782528e2a968f2", "timestamp_unix": 1771342457, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002614", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Sarah Johnson MRN MRN-698690 facility UCSF Health", "masked_text": "face_region detected patient Sarah Johnson MRN MRN-698690 facility UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-698690", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7c4d7f7125ccf4c3c4426f7de8296d743195334afb52e885862f94055f1b5dff", "timestamp_unix": 1770877722, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002615", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Linda Martinez phone (515) 570-2136 age 65", "masked_text": "speaker ID Linda Martinez phone (515) 570-2136 age 65", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(515) 570-2136", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "65", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fe7bc2c197e88561ffba7f29ae7e3266d6e6199d08f2087e9e77d5432747f482", "timestamp_unix": 1771531619, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002616", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "imaging metadata John Smith DOB 1959-03-08 scan date 2003-06-01", "masked_text": "imaging metadata [NAME_611732] DOB [DOB_e40732] scan date [DATE_73e132]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "DOB", "value": "1959-03-08", "start": 32, "end": 42}, {"phi_type": "DATE", "value": "2003-06-01", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "955494bf6fa3655c3e741e3a778150638386d3a190fa42f740b855b5cafef3ad", "timestamp_unix": 1772046796, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-002617", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient identified as Maria Garcia, SSN 954-75-6910, residing at 949 Maple St, Springfield.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytowngfield.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 22, "end": 34}, {"phi_type": "SSN", "value": "954-75-6910", "start": 40, "end": 51}, {"phi_type": "ADDRESS", "value": "949 Maple St, Springfield", "start": 59, "end": 84}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "971cf872d807e4afabf7bfbf7c89c286a67d40606b5958e12c05f36a83303a83", "timestamp_unix": 1771416941, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002618", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Arthur Coleman phone (472) 331-8563 age 37", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(472) 331-8563", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "37", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "73b141bb927eab93ccd3c45c4ece33fa910e1cbbadb760f606f6d785c5211f73", "timestamp_unix": 1773373252, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002619", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "speaker ID David Lee phone (457) 791-4733 age 24", "masked_text": "speaker ID David Lee phone (457) 791-4733 age 24", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 11, "end": 20}, {"phi_type": "PHONE", "value": "(457) 791-4733", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "24", "start": 46, "end": 48}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.62, "risk_score_after": 0.62, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bc098a404b72ed39abd4474bf13549591ddd7be3f8bbfd4bc04c1d3ef3120c7a", "timestamp_unix": 1771702862, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002620", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Linda Martinez phone number (826) 650-4987 age 86", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(826) 650-4987", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "86", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "dd8894334f0864bf1b2c574c6a24e60ce1bf759d1dee86eb9408311454ee4c4c", "timestamp_unix": 1772155186, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002621", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Michael Taylor age 88 facility Boston Medical Center", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "88", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 44, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "59b5c04f2a4b1ce7154fe3e58eca9c5bd72fd4eb2e9f2cd733e97e5cde770331", "timestamp_unix": 1773241796, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002622", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Sarah Johnson ID MRN-443541 institution NYU Langone", "masked_text": "DICOM header patient [NAME_579335] ID [MRN_bd1d17] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-443541", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ee79bf82fe66586e557038503d5cb66565a266e1c4e23b5faa743d3cd80b1650", "timestamp_unix": 1773003079, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002623", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Michael Taylor phone (743) 632-2875 age 70", "masked_text": "speaker ID Michael Taylor phone (743) 632-2875 age 70", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(743) 632-2875", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "70", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1d2f7721e37279a835006784ba7dab21967a995f3c7abc6781df66f3bbc7803b", "timestamp_unix": 1772390704, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002624", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Patient Robert Chen (DOB 1961-06-14, MRN MRN-514753) presented with chest pain at Cleveland Clinic.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 8, "end": 19}, {"phi_type": "DOB", "value": "1961-06-14", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-514753", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 82, "end": 98}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.9, "risk_score_after": 0.09, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b59da995d8aec606aabf7ba78df8513363ea0b5cb1e1ca27b0810565e9452bd7", "timestamp_unix": 1771368365, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-002625", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Maria Garcia age 66 facility Mass General Hospital", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "66", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 42, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "30f17cb18f6e2dfe3bdc0ac1d3a27837b21a889914c56f4a061266f14d91b1ba", "timestamp_unix": 1771309264, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002626", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Emily Brown DOB 1941-05-13 scan date 2006-04-03", "masked_text": "imaging metadata Emily Brown DOB 1941-05-13 scan date 2006-04-03", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1941-05-13", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2006-04-03", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "baae2ded642fed9eb77e8ff7ae2a9e3f012569cd79009b9f63b2f2a5c3e72c36", "timestamp_unix": 1773125984, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002627", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Diana Patel date of birth 1963-01-06 MRN MRN-631371 presenting at Cleveland Clinic", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1963-01-06", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-631371", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 66, "end": 82}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0bb42468803837aaa073429a5aa814c1d747053ea8a0d8b9150793bf15dcbe0b", "timestamp_unix": 1771425808, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-002628", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Patricia Moore MRN MRN-647609 date 2006-11-23", "masked_text": "ECG metadata patient Patricia Moore MRN MRN-647609 date 2006-11-23", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-647609", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2006-11-23", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "522646a99d03aeec1863dd89df44d75016692e660109cfd143ae1aee182899ee", "timestamp_unix": 1773386559, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002629", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Priya Sharma phone (963) 598-6688 age 25", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(963) 598-6688", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "25", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f7dff620f7b6bbf5024970dc2a9bf4969753bd3e185aca84ef035da8b9c275fb", "timestamp_unix": 1771324307, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002630", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Maria Garcia social security number 396-23-7047 address 423 Pine St, Fairview", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownirview", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "396-23-7047", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "423 Pine St, Fairview", "start": 50, "end": 71}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0e549e41542fde25bf5472763d0ccd810a7394dab72bda84486090e78e2d905f", "timestamp_unix": 1772396722, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002631", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Spoke with Kevin Zhang at (513) 433-4479. Address on file: 721 Main St, Fairview.", "masked_text": "Spoke with Kevin Zhang at (513) 433-4479. Address on file: 721 Main St, Fairview.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(513) 433-4479", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "721 Main St, Fairview", "start": 52, "end": 73}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "2988cc53c70d016f452073885302d9a45953f66b4b341ae47e2a28589306595c", "timestamp_unix": 1772291919, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002632", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Linda Martinez MRN MRN-296911 date 2020-08-17", "masked_text": "ECG metadata patient Linda Martinez MRN MRN-296911 date 2020-08-17", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-296911", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2020-08-17", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "550ae607637406a538b8763c4e1929536229f4965e3a250a1854655b8a71f8fd", "timestamp_unix": 1771407449, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002633", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Spoke with Sarah Johnson at (486) 696-6884. Address on file: 696 Maple St, Springfield.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownngfield.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(486) 696-6884", "start": 28, "end": 42}, {"phi_type": "ADDRESS", "value": "696 Maple St, Springfield", "start": 54, "end": 79}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e212e5935ac31fd1cbe2b30e903fccc2fea5c08e8c48e1126993eaffc618da81", "timestamp_unix": 1773297741, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002634", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Marcus Webb MRN MRN-152023 date 2016-03-28", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-152023", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2016-03-28", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f37e8b584fdb70fdf5c0736f0fe5de9b7e30b1730c8b06278627c029ef1498bb", "timestamp_unix": 1773352625, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002635", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Kevin Zhang DOB 1985-05-24 MRN MRN-388854", "masked_text": "voice profile Kevin Zhang DOB 1985-05-24 MRN MRN-388854", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1985-05-24", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-388854", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "503820576f5ec8926334018f005e346becb61153e1784c9d02cbc7cc4757e329", "timestamp_unix": 1771304005, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002636", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Patient Kevin Zhang (DOB 1936-03-16, MRN MRN-350776) presented with chest pain at Boston Medical Center.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 8, "end": 19}, {"phi_type": "DOB", "value": "1936-03-16", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-350776", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 82, "end": 103}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.9, "risk_score_after": 0.09, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9606ea0861181889e4ce9ab4098208c37f5497f46ca1afdf5c48cdd198769268", "timestamp_unix": 1772579431, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-002637", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Thomas Harris social security number 875-94-6997 address 465 Cedar St, Fairview", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownirview", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "875-94-6997", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "465 Cedar St, Fairview", "start": 51, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7befad4c9cfb18a41ae0c0befa47e1f98ebc51d3a8229b3cb16415d36836bcab", "timestamp_unix": 1771087127, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002638", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Patricia Moore MRN MRN-948668 date 2022-01-20", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-948668", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2022-01-20", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a82bef28a93f53b36157d3a02c8b4e423f6337c054f70baa22055f4d85205709", "timestamp_unix": 1772794203, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002639", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Linda Martinez age 64 facility Mass General Hospital", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "64", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 44, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "042c12ff9dd233030bae0bed943d8cb471dc7446c423c7641b5a67d934286ab2", "timestamp_unix": 1773242797, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002640", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Angela White phone number (393) 633-5255 age 86", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(393) 633-5255", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "86", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "87565b197b2fb7a92670ab20417ad978c17b9f04db10c25f076cb4ab63f99855", "timestamp_unix": 1771046060, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002641", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Carlos Rivera ID MRN-166895 institution UCSF Health", "masked_text": "DICOM header patient [NAME_58ff53] ID [MRN_cf0e9d] institution [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-166895", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4e12c466c9a842564add99d6d68e95f34055e4dd7e5e5f17a08b299407a2a53d", "timestamp_unix": 1772768793, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002642", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Diana Patel DOB 1969-04-14 MRN MRN-527652", "masked_text": "voice profile [NAME_c3b55b] DOB [DOB_6679e1] MRN [MRN_a825e9]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1969-04-14", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-527652", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e4459187d923b5f354b620cec14afb38ccb989e274a098f886c46a1f01e9be64", "timestamp_unix": 1771286349, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002643", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Michael Taylor age 76 facility Stanford Medical", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "76", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 44, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "55dd6bcac8bd78121b6f434c0706c0641331e89fc3ce583b9271c205877caa36", "timestamp_unix": 1771242133, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002644", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Patricia Moore phone number (236) 738-4150 age 63", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(236) 738-4150", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "63", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "18f169baf01f9fc91831b7b080e4604616c48a5d0a24185748a6e23c1c05fab4", "timestamp_unix": 1772629124, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002645", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Arthur Coleman MRN MRN-771424 facility Boston Medical Center", "masked_text": "face_region detected patient [NAME_13c9ac] MRN [MRN_17b19f] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-771424", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 68, "end": 89}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "25aa7d589759ddc4c45e58c3aaa1898d4ad1cc7dd9ae02c49cd7af985dc386f5", "timestamp_unix": 1773286779, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002646", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "Arthur Coleman date of birth 1980-03-07 MRN MRN-454681 presenting at UCSF Health", "masked_text": "Arthur Coleman date of birth 1980-03-07 MRN MRN-454681 presenting at UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1980-03-07", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-454681", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.93, "risk_score_after": 0.93, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "301b63fb56f58832b4f88852074fd104004a16e36e623fbe296ac1f17b27748a", "timestamp_unix": 1773035852, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002647", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Angela White DOB 1949-11-05 scan date 2010-11-02", "masked_text": "imaging metadata [NAME_cada0d] DOB [DOB_132054] scan date [DATE_903777]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1949-11-05", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2010-11-02", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "65ef429924e198ac5a26a6eb3628699dc52113074106024084870c7e1f1b94dd", "timestamp_unix": 1770858391, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002648", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Maria Garcia MRN MRN-902981 date 2006-03-14", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-902981", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2006-03-14", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b0e23609c34a1fbdf5c2431e27dd28482efb8123ea4d47a5509b7b66fa8bb662", "timestamp_unix": 1772629129, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002649", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Priya Sharma social security number 188-14-6590 address 141 Cedar St, Riverside", "masked_text": "[NAME_74036d] social security number [SSN_50329b] ad[ADDRESS_2b0d93]erside", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "188-14-6590", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "141 Cedar St, Riverside", "start": 50, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "cab5f2e89aac8bee7659e3cdeafaee526628b57a9c59a24a9bec4162f0dc53bf", "timestamp_unix": 1772609997, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002650", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Claire Nguyen phone (996) 265-7241 age 20", "masked_text": "speaker ID Claire Nguyen phone (996) 265-7241 age 20", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(996) 265-7241", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "20", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ce231f533ced241a2f183ae0782190bac0556f135b00e59b1eb76753035f8382", "timestamp_unix": 1773388923, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002651", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile John Smith DOB 1973-12-12 MRN MRN-605102", "masked_text": "voice profile [NAME_611732] DOB [DOB_644f16] MRN [MRN_3b6848]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1973-12-12", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-605102", "start": 44, "end": 54}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bb985269142e2879244c292493ddc1f3fa9c1f94d9cfa24a584f04565aac2b28", "timestamp_unix": 1771092891, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002652", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Priya Sharma DOB 1950-11-03 device Cleveland Clinic recorded 2015-06-17", "masked_text": "waveform header [NAME_74036d] DOB [DOB_27e3b1] device [LOCATION_6532a6] rec[DATE_16afca]-06-17", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1950-11-03", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 51, "end": 67}, {"phi_type": "DATE", "value": "2015-06-17", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9b627cc5847f9ea631bb5e6f7ddd969de248bee8e0ce5a55b25e7aa620bc8a8c", "timestamp_unix": 1772566003, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002653", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "imaging metadata Arthur Coleman DOB 1937-03-17 scan date 2006-02-03", "masked_text": "imaging metadata [NAME_13c9ac] DOB [DOB_496ce4] scan date [DATE_7c3f6c]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1937-03-17", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2006-02-03", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d94a762b3d2695081d8e4177333262fe16d38d2635f9f1f200e9a26d3c14ecb5", "timestamp_unix": 1773200893, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-002654", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Michael Taylor DOB 1954-12-20 device NYU Langone recorded 2002-01-11", "masked_text": "waveform header [NAME_ae3ff9] DOB [DOB_df2f59] device [LOCATION_789675] recorded[DATE_5c69d4]1", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1954-12-20", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2002-01-11", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bfabcb7e7b0c4d3b0d45e4f075c4144ac579bcd1e83f3f2acfb81738b2b62112", "timestamp_unix": 1773171442, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002655", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Imaging ordered for Carlos Rivera, MRN MRN-701117, DOB 1984-03-15 at Stanford Medical.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]03-15 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 20, "end": 33}, {"phi_type": "MRN", "value": "MRN-701117", "start": 39, "end": 49}, {"phi_type": "DOB", "value": "1984-03-15", "start": 50, "end": 60}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 69, "end": 85}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "0138ee178199c8445e47a918d1274d37504aad6a3e0f8eb5afb5bb3cc21485e7", "timestamp_unix": 1772376805, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-002656", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "voice transcript Sarah Johnson MRN MRN-277023 contact (246) 534-3276", "masked_text": "voice transcript [NAME_579335] MRN [MRN_f77fb3] contact [PHONE_e32657]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-277023", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(246) 534-3276", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8d143dec16fa7d58d9c56bb96cb592816762ea5a7cbb0b6c8d0bc5e763fad224", "timestamp_unix": 1772120470, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002657", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Emergency contact for Maria Garcia: (281) 820-4967. DOB: 1935-06-26.", "masked_text": "Emergency contact for [NAME_498cee]: [PHONE_4c8aa9][DOB_c17a95]5-06-26.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 22, "end": 34}, {"phi_type": "PHONE", "value": "(281) 820-4967", "start": 36, "end": 50}, {"phi_type": "DOB", "value": "1935-06-26", "start": 50, "end": 60}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1c2c6723e83c8450f87ea62cd7b8e1c5fc170ece289aea9782c26195e028b1e2", "timestamp_unix": 1772530636, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-002658", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "waveform header Thomas Harris DOB 1945-07-10 device Stanford Medical recorded 2019-12-13", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] rec[REDACTED]-12-13", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1945-07-10", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 52, "end": 68}, {"phi_type": "DATE", "value": "2019-12-13", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c84c0edb6d509df78cb44a420a0f67641a8d53723504c64d37251f131045f65d", "timestamp_unix": 1772386644, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-002659", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Prescription issued to Patricia Moore (30yo) at 342 Birch St, Maplewood on 2005-01-19.", "masked_text": "Prescription issued to Patricia Moore (30yo) at 342 Birch St, Maplewood on 2005-01-19.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 23, "end": 37}, {"phi_type": "AGE", "value": "30", "start": 39, "end": 41}, {"phi_type": "ADDRESS", "value": "342 Birch St, Maplewood", "start": 51, "end": 74}, {"phi_type": "DATE", "value": "2005-01-19", "start": 78, "end": 88}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "673d8679a876a73f0a817838bb8d1c5beea7fa6cbfba5eb5a2349182fe6f18f4", "timestamp_unix": 1773021656, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002660", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for Emily Brown born 1959-02-09 at Mount Sinai on 2019-08-19", "masked_text": "follow up for [NAME_87fe31] born [DOB_7d0717] at [LOCATION_2d69ff] on[DATE_5cffba]9", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1959-02-09", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 45, "end": 56}, {"phi_type": "DATE", "value": "2019-08-19", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "bf2e2dcfbd9a20d247dda1d88298cd3e0756d9aee46bf2439d4d111b94a90a96", "timestamp_unix": 1772414610, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-002661", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient David Lee ID MRN-591971 institution NYU Langone", "masked_text": "DICOM header patient David Lee ID MRN-591971 institution NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-591971", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 57, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5aeddb97325e9c411687ff63aa5f02877ad033ecd45bfda916c39f7a127f36ae", "timestamp_unix": 1771221135, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002662", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Diana Patel age 32 facility UCSF Health", "masked_text": "vitals trace Diana Patel age 32 facility UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "32", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "47224fd51a6fb92e9f5be124dce2d5c2dde9f97e571796ef00cea05b0adde2f8", "timestamp_unix": 1772442758, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002663", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "patient name Angela White phone number (395) 341-2146 age 47", "masked_text": "patient name Angela White phone number (395) 341-2146 age 47", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(395) 341-2146", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "47", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9f1f3510efe5fc0c4955e4ed9b97cedd0ee570a7cddebf735e739a335eec589c", "timestamp_unix": 1771187577, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002664", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "DICOM header patient Patricia Moore ID MRN-417333 institution Mayo Clinic", "masked_text": "DICOM header patient [NAME_b9db31] ID [MRN_6d4527] institution [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-417333", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 62, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bdec62bd803e6fde1162efa72ef11bc6a987bf9648056fbdbfc7fc22769bc1dc", "timestamp_unix": 1771851969, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002665", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient David Lee ID MRN-317218 institution Cleveland Clinic", "masked_text": "DICOM header patient [NAME_972735] ID [MRN_e40d0d] institution [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-317218", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 57, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5069342d88074f87a66b7ce6c96c93c4576e0662b1b43822998e770ed3f07f38", "timestamp_unix": 1772086211, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002666", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Priya Sharma social security number 463-66-8472 address 880 Cedar St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "463-66-8472", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "880 Cedar St, Greenfield", "start": 50, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "dda7bde77f9513dc4bad7d5ae988341f25fbfd6482dee214f4a4bd69c9e88aa6", "timestamp_unix": 1772949603, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002667", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "audio annotation Angela White recorded at Cedars-Sinai on 2004-05-09", "masked_text": "audio annotation [NAME_cada0d] recorded at [LOCATION_42e401] o[DATE_23ca4b]09", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 42, "end": 54}, {"phi_type": "DATE", "value": "2004-05-09", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a57d6713fa7a1331fef8fb35d00f65741fdd551c626dbdc4523a56b240adacd3", "timestamp_unix": 1773414929, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-002668", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "ECG metadata patient John Smith MRN MRN-298780 date 2004-07-20", "masked_text": "ECG metadata patient [NAME_611732] MRN [MRN_3ee6b7] date [DATE_432f67]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-298780", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2004-07-20", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ef026ffddedf7cdc7745641c1ba9f2d289d99fde3744a101d8485a78125ef936", "timestamp_unix": 1772201733, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-002669", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Carlos Rivera date of birth 1946-07-09 MRN MRN-398740 presenting at Johns Hopkins", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1946-07-09", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-398740", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 68, "end": 81}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6877a95510a59c89267488f431de4b694d20e0c5f69227a9df53d8470f0f179e", "timestamp_unix": 1770950709, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-002670", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Linda Martinez DOB 1985-02-23 MRN MRN-316136", "masked_text": "voice profile [NAME_f60f59] DOB [DOB_e4cee5] MRN [MRN_8a943b]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1985-02-23", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-316136", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0ced0f98666c515f304954f72a0d8566ef49d686ae5e8dab93cc9de0e105ec34", "timestamp_unix": 1770920642, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002671", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "audio annotation Claire Nguyen recorded at UCSF Health on 2006-09-10", "masked_text": "audio annotation [NAME_2ea2ee] recorded at [LOCATION_df473f] on[DATE_688d3a]0", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2006-09-10", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f497a324d770c981c3f02d23e4c612932958a4a50bdea1de8dce748610eadf66", "timestamp_unix": 1771779213, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-002672", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Lab results for Arthur Coleman, 65 year old from Mount Sinai, reviewed on 2012-02-22.", "masked_text": "Lab results for [NAME_13c9ac], [AGE_fc490c] year old from [LOCATION_2d69ff], reviewed on 20[DATE_a9badc]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "65", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 49, "end": 60}, {"phi_type": "DATE", "value": "2012-02-22", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a79889211fabad985addc3c2f433b6c7d91d2cd520de26d1f69ab540b317be24", "timestamp_unix": 1772653045, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002673", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Claire Nguyen born 1968-10-02 at Mayo Clinic on 2023-12-16", "masked_text": "follow up for [NAME_2ea2ee] born [DOB_7164c2] at [LOCATION_5471a7] on[DATE_843fc3]6", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1968-10-02", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 47, "end": 58}, {"phi_type": "DATE", "value": "2023-12-16", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ebfd2337bad0b7fd34da8c62dc9959bd87756de4db30d07ab3e70a1bacda69d6", "timestamp_unix": 1773243283, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-002674", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "patient name Patricia Moore phone number (299) 810-3282 age 36", "masked_text": "patient name [NAME_b9db31] phone number [PHONE_661b68] age [AGE_19ca14]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(299) 810-3282", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "36", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1491072f9dfe1e85132c9efb07c56cdda215368e409a1293d514fbe213a9f5de", "timestamp_unix": 1772591545, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002675", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Claire Nguyen phone number (308) 815-2965 age 49", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(308) 815-2965", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "49", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "277413543fb1aa7d2bb02af9aae69582e0af1f8da477f7519a8982dcf0495e59", "timestamp_unix": 1770926573, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002676", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Emily Brown born 1959-08-18 at Stanford Medical on 2013-06-04", "masked_text": "follow up for [NAME_87fe31] born [DOB_ee635e] at [LOCATION_520308]ATE_6eaadc]-06-04", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1959-08-18", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 45, "end": 61}, {"phi_type": "DATE", "value": "2013-06-04", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "06b3ded0c80566ba276c0c0020a33f54486bd314fee0cfcab0df8552d3c224ed", "timestamp_unix": 1771315128, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-002677", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header John Smith DOB 1936-07-05 device Johns Hopkins recorded 2018-09-23", "masked_text": "waveform header [NAME_611732] DOB [DOB_b16e23] device [LOCATION_965228] record[DATE_10778f]-23", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 16, "end": 26}, {"phi_type": "DOB", "value": "1936-07-05", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 49, "end": 62}, {"phi_type": "DATE", "value": "2018-09-23", "start": 69, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "be641e8240059a80b2e86145512e4c5b3a85f6610527ed7ace13757fdfa7e70e", "timestamp_unix": 1772723566, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002678", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Michael Taylor DOB 1983-01-17 MRN MRN-349158", "masked_text": "voice profile Michael Taylor DOB 1983-01-17 MRN MRN-349158", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1983-01-17", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-349158", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2ca0404e533d54742a25e75e6cac473dc6161bdbf9678e9894ef2506327ba5ac", "timestamp_unix": 1772404769, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002679", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Carlos Rivera date of birth 1964-05-19 MRN MRN-155362 presenting at Johns Hopkins", "masked_text": "Carlos Rivera date of birth 1964-05-19 MRN MRN-155362 presenting at Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1964-05-19", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-155362", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 68, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.81, "risk_score_after": 0.81, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "857bfc44f4487fe7756cee6153ae37f78078b7e86f7134c289a60ce89fac4164", "timestamp_unix": 1772271448, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002680", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Arthur Coleman DOB 1940-11-13 scan date 2003-11-21", "masked_text": "imaging metadata Arthur Coleman DOB 1940-11-13 scan date 2003-11-21", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1940-11-13", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2003-11-21", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1655afad820e91063b6c3134acc33096a1f3a0335562cfe1988b51147ccc6091", "timestamp_unix": 1772441079, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002681", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Susan Anderson DOB 1982-06-16 MRN MRN-180171", "masked_text": "voice profile Susan Anderson DOB 1982-06-16 MRN MRN-180171", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1982-06-16", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-180171", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6dcb1cafe247c0d8da739a14d8a18da37e6b402b00baab67a4ebd34f3fd4b568", "timestamp_unix": 1772567712, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002682", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID Marcus Webb phone (489) 906-5555 age 79", "masked_text": "speaker ID [NAME_ede0f8] phone [PHONE_4a0395] age [AGE_d1fe17]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(489) 906-5555", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "79", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "90cb470085ddfee7b299899b7c9bb5da9f5ccc1f1bbb2a43df6ceb05731d1d34", "timestamp_unix": 1772734338, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-002683", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Priya Sharma DOB 1984-01-06 MRN MRN-780403", "masked_text": "voice profile Priya Sharma DOB 1984-01-06 MRN MRN-780403", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1984-01-06", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-780403", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "add2719cc1dd19bffc72b34a529919845ffc53f691bac82713d54e4c19fbfc89", "timestamp_unix": 1773056703, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002684", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "face_region detected patient Linda Martinez MRN MRN-454258 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_f60f59] MRN [MRN_734074] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-454258", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "78242f840ab5eb86e8d41cdb557d97590e0aaa567e2676c627e40aa4cde2ad2a", "timestamp_unix": 1771651407, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002685", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Thomas Harris born 1960-01-05 at Mayo Clinic on 2014-09-25", "masked_text": "follow up for Thomas Harris born 1960-01-05 at Mayo Clinic on 2014-09-25", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1960-01-05", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 47, "end": 58}, {"phi_type": "DATE", "value": "2014-09-25", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "99d1ef3d12c265a049cb9c8b142f684320c5acccf29bfaaff8eb09da62de51d2", "timestamp_unix": 1773128164, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002686", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Thomas Harris recorded at Cedars-Sinai on 2020-09-01", "masked_text": "audio annotation Alex Morgan recorded at General Hospital o2000-01-0101", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 43, "end": 55}, {"phi_type": "DATE", "value": "2020-09-01", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3c2a34584ec04d10ecf0d4f61d30125c4a0170e0289b9695fc7bc55df7b4a8d8", "timestamp_unix": 1773054123, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002687", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "David Lee social security number 878-47-6064 address 857 Pine St, Greenfield", "masked_text": "David Lee social security number 878-47-6064 address 857 Pine St, Greenfield", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "SSN", "value": "878-47-6064", "start": 33, "end": 44}, {"phi_type": "ADDRESS", "value": "857 Pine St, Greenfield", "start": 47, "end": 70}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7b7f8fa581a6f011b290185065f65f16c22ca574d3d29772dd5179e3f6a73dab", "timestamp_unix": 1772834683, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002688", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "DICOM header patient John Smith ID MRN-195878 institution Mount Sinai", "masked_text": "DICOM header patient [NAME_611732] ID [MRN_fd64a4] institution [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-195878", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 58, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3691affc43763638fa46a362b63e3fe70fc1e302859cac6be092c97c5ef92845", "timestamp_unix": 1773075414, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002689", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Kevin Zhang (MRN MRN-509145) discharged on 2017-12-09. Follow up at Stanford Medical.", "masked_text": "[NAME_a23972] (MRN [MRN_91cd77]) discharged on [DATE_a391d6]. Follow up at [LOCATION_520308].", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 0, "end": 11}, {"phi_type": "MRN", "value": "MRN-509145", "start": 17, "end": 27}, {"phi_type": "DATE", "value": "2017-12-09", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "3c0c5879ae5dc7ddea1116cf30958873150265856330de2cf062b4a6cfd51999", "timestamp_unix": 1772881654, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002690", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Emergency contact for David Lee: (787) 502-3288. DOB: 1984-09-27.", "masked_text": "Emergency contact for [NAME_972735]: [PHONE_c6fb36][DOB_ceed0c]4-09-27.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 22, "end": 31}, {"phi_type": "PHONE", "value": "(787) 502-3288", "start": 33, "end": 47}, {"phi_type": "DOB", "value": "1984-09-27", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "90ec36e876ea19f75dd6120bde710f7b69c2fbbd86bf16c124425cb4db7ac82f", "timestamp_unix": 1772153509, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-002691", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "waveform header James Wilson DOB 1984-10-14 device NYU Langone recorded 2018-11-10", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] recorded[REDACTED]0", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1984-10-14", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2018-11-10", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cf0e2a66ab42bd9ad27ccf88bed5062865e279b15a9178d8b2fcbdffc88492a1", "timestamp_unix": 1772637404, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-002692", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Patient Marcus Webb (DOB 1979-07-14, MRN MRN-494159) presented with chest pain at Stanford Medical.", "masked_text": "Patient Marcus Webb (DOB 1979-07-14, MRN MRN-494159) presented with chest pain at Stanford Medical.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 8, "end": 19}, {"phi_type": "DOB", "value": "1979-07-14", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-494159", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 82, "end": 98}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.9, "risk_score_after": 0.9, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "78621c9c7950ab3c2a84dbef89975e97077fbcc2c4171ad5376af28e8ae99fd0", "timestamp_unix": 1773284688, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002693", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "face_region detected patient Patricia Moore MRN MRN-502756 facility Mayo Clinic", "masked_text": "face_region detected patient [NAME_b9db31] MRN [MRN_26541e] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-502756", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e10ffba7ca06fe643be54617b4d5163a509023097562046e608f6b79a5d42ee0", "timestamp_unix": 1772951316, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002694", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "John Smith date of birth 1941-09-23 MRN MRN-826230 presenting at Mass General Hospital", "masked_text": "John Smith date of birth 1941-09-23 MRN MRN-826230 presenting at Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "DOB", "value": "1941-09-23", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-826230", "start": 40, "end": 50}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.81, "risk_score_after": 0.81, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f6ab8a2225e8ecc3b723affa205aee9ded966fc6af770cf9f525593b2ff3ea55", "timestamp_unix": 1771933509, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002695", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Linda Martinez DOB 1940-06-01 scan date 2002-09-14", "masked_text": "imaging metadata [NAME_f60f59] DOB [DOB_0258ee] scan date [DATE_3aaf22]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1940-06-01", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2002-09-14", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0e34f50911a74e5d76bad9b4c3aa0d2636a4bd2a6fe1311277d85fcb8b2253b9", "timestamp_unix": 1772389310, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002696", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Diana Patel phone number (326) 807-1054 age 45", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(326) 807-1054", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "45", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d625ebee68e65929d4c1d19d33318a0e1bd04655a0cf963c943e23f25157367e", "timestamp_unix": 1772273131, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.34661}}
{"record_id": "AUDIT-002697", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Referral sent for Arthur Coleman (DOB 1957-09-10) to specialist in NYU Langone.", "masked_text": "Referral sent for Arthur Coleman (DOB 1957-09-10) to specialist in NYU Langone.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 18, "end": 32}, {"phi_type": "DOB", "value": "1957-09-10", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.67, "risk_score_after": 0.67, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "aa6b6031bdddef8da2f296fce8ba55907f14cb87b1ac79cb2c9af08053f3c2db", "timestamp_unix": 1770942630, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002698", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Lab results for Priya Sharma, 84 year old from Mass General Hospital, reviewed on 2016-04-25.", "masked_text": "Lab results for [NAME_74036d], [AGE_68d30a] year old from [LOCATION_76e661], revi[DATE_d75a7c]16-04-25.", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 16, "end": 28}, {"phi_type": "AGE", "value": "84", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 47, "end": 68}, {"phi_type": "DATE", "value": "2016-04-25", "start": 74, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "59157b68e852535d9b61770646307f6e811435b1f8d3d42aafc4f37451b5b101", "timestamp_unix": 1771224293, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002699", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Angela White phone (887) 586-2089 age 91", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(887) 586-2089", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "91", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "628965f7bccb5dd2adea5742f77dd34f84ee09271dd0246e9e2c5347c5454385", "timestamp_unix": 1771836245, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002700", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Priya Sharma phone (290) 787-5338 age 38", "masked_text": "speaker ID Priya Sharma phone (290) 787-5338 age 38", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(290) 787-5338", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "38", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a5140a0445b739b3bb1adc340cbeb0fbfcbb51d201ea0bdb7e18b7a4639fc69b", "timestamp_unix": 1773301245, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002701", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Carlos Rivera DOB 1956-06-02 scan date 2021-07-15", "masked_text": "imaging metadata Carlos Rivera DOB 1956-06-02 scan date 2021-07-15", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1956-06-02", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2021-07-15", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2ac2f48b64f8d8be1959d1a6ce6b441bcef8d0d1bbdd8f2862bf2c453953312b", "timestamp_unix": 1773345139, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002702", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Spoke with Thomas Harris at (282) 405-3756. Address on file: 548 Pine St, Greenfield.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownenfield.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(282) 405-3756", "start": 28, "end": 42}, {"phi_type": "ADDRESS", "value": "548 Pine St, Greenfield", "start": 54, "end": 77}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1e0db3ed8b670f135b539a5efd3447aae71216435e0e62288fbc4cabdaa612d7", "timestamp_unix": 1771134220, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002703", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Emily Brown social security number 914-55-8209 address 586 Chestnut St, Lakewood", "masked_text": "Emily Brown social security number 914-55-8209 address 586 Chestnut St, Lakewood", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "914-55-8209", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "586 Chestnut St, Lakewood", "start": 49, "end": 74}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0934bdba5d5fb628b705f3612bbd404e889274824a2cb7f959cc2d8736d55551", "timestamp_unix": 1772474317, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002704", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Patient identified as Kevin Zhang, SSN 865-15-6273, residing at 612 Pine St, Riverside.", "masked_text": "Patient identified as Kevin Zhang, SSN 865-15-6273, residing at 612 Pine St, Riverside.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 22, "end": 33}, {"phi_type": "SSN", "value": "865-15-6273", "start": 39, "end": 50}, {"phi_type": "ADDRESS", "value": "612 Pine St, Riverside", "start": 58, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f6baee7409e9e837960c0eec8bd39ce73981fd7d9f58d12e3aa5d14e378a04a9", "timestamp_unix": 1771406554, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002705", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient Priya Sharma MRN MRN-179678 date 2019-10-12", "masked_text": "ECG metadata patient [NAME_74036d] MRN [MRN_676dff] date [DATE_ef6cc3]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-179678", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2019-10-12", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6738883556171c97b05aaee4d34331dfc899bc0a52772cd725d2a1091bae1ee5", "timestamp_unix": 1772546525, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-002706", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Kevin Zhang MRN MRN-239455 facility UCSF Health", "masked_text": "face_region detected patient [NAME_a23972] MRN [MRN_a2f55c] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-239455", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d118b3df0c94474cc1d98fbe455787db6e27f1dda1c1d6ba93ded97666f13622", "timestamp_unix": 1773352172, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002707", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Emergency contact for Angela White: (443) 142-7133. DOB: 1952-02-12.", "masked_text": "Emergency contact for Angela White: (443) 142-7133. DOB: 1952-02-12.", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 22, "end": 34}, {"phi_type": "PHONE", "value": "(443) 142-7133", "start": 36, "end": 50}, {"phi_type": "DOB", "value": "1952-02-12", "start": 50, "end": 60}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b1e8b37e635de1a5d214f993a076bae05419c4128b122c1762240b12d4f861bd", "timestamp_unix": 1772763043, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002708", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Record updated for Arthur Coleman at 122 Maple St, Riverside on 2022-07-23.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "122 Maple St, Riverside", "start": 37, "end": 60}, {"phi_type": "DATE", "value": "2022-07-23", "start": 64, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "106cc0e83b48290849b1621b3c798911899ee3ab2db8a0b0321bec7f211059b4", "timestamp_unix": 1773429748, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002709", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Robert Chen social security number 587-88-5439 address 763 Walnut St, Lakewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownkewood", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "587-88-5439", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "763 Walnut St, Lakewood", "start": 49, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1f99de87a2448e4419203d346c4218bab8318d77df5574e0565299cec0ef3b72", "timestamp_unix": 1772668786, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002710", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Angela White DOB 1967-05-05 scan date 2020-05-14", "masked_text": "imaging metadata Angela White DOB 1967-05-05 scan date 2020-05-14", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1967-05-05", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2020-05-14", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0f526b8bfc321d42630e2cba792cf2a49f60f1c601c10572b8955708edea7899", "timestamp_unix": 1771608669, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002711", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Arthur Coleman phone (781) 347-5347 age 89", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(781) 347-5347", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "89", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1d0cbde0a7575f7e24268b7e740335b2ffa2c6d6c24fdcf757bcce950f8ef5ba", "timestamp_unix": 1771778439, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002712", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "DICOM header patient Sarah Johnson ID MRN-190684 institution NYU Langone", "masked_text": "DICOM header patient [NAME_579335] ID [MRN_68cb3f] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-190684", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "62e4ccbaee94fb3504637b5f1d831840eb59445162619940fa0cdd0825640f01", "timestamp_unix": 1772189213, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002713", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace David Lee age 87 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "AGE", "value": "87", "start": 27, "end": 29}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 39, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a2452da807ae4124ba4a38dc652a93f7bb16f06ceb4235f7b822f8049a027002", "timestamp_unix": 1771847617, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002714", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header John Smith DOB 1935-06-22 device UCSF Health recorded 2012-04-09", "masked_text": "waveform header [NAME_611732] DOB [DOB_b225de] device [LOCATION_df473f] recorded[DATE_29811b]9", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 16, "end": 26}, {"phi_type": "DOB", "value": "1935-06-22", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 49, "end": 60}, {"phi_type": "DATE", "value": "2012-04-09", "start": 69, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "119a495d6cf28aeadf7198a732377856b540796e484dcdf57e50e17fe7439dde", "timestamp_unix": 1771221607, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002715", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient David Lee MRN MRN-407309 date 2017-12-27", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-407309", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2017-12-27", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ab5cced963dcab368e694a36a0829abf565519d30d3a60f012e9419bc556d607", "timestamp_unix": 1772129024, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002716", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Referral sent for John Smith (DOB 1938-02-16) to specialist in Johns Hopkins.", "masked_text": "Referral sent for [NAME_611732] (DOB [DOB_6e7029]) to specialist in [LOCATION_965228].", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 18, "end": 28}, {"phi_type": "DOB", "value": "1938-02-16", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 63, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "478d5a758b0de700e6ec07c6e59bc70ca90179c371008d15b17b49e1076f1d07", "timestamp_unix": 1772157058, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-002717", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Referral sent for Priya Sharma (DOB 1958-06-05) to specialist in Johns Hopkins.", "masked_text": "Referral sent for [NAME_74036d] (DOB [DOB_4beaf9]) to specialist in [LOCATION_965228].", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 18, "end": 30}, {"phi_type": "DOB", "value": "1958-06-05", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 65, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "daaacc5199cc29a2f235150d981268a6ebfcddcba1d01dc440b399529fea40b8", "timestamp_unix": 1771507433, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-002718", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Spoke with Robert Chen at (731) 152-1522. Address on file: 864 Pine St, Maplewood.", "masked_text": "Spoke with Robert Chen at (731) 152-1522. Address on file: 864 Pine St, Maplewood.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(731) 152-1522", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "864 Pine St, Maplewood", "start": 52, "end": 74}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "47b36c29d1cde46907165ff77efbd70dab727934f8de1f3a837c0d1b055f70cd", "timestamp_unix": 1771411956, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002719", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Linda Martinez phone number (878) 823-2086 age 51", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(878) 823-2086", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "51", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9fa2b7461409cd60319e53f024bd19aa5a1087aef3691a37fa4731299c242a78", "timestamp_unix": 1772405681, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002720", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Diana Patel DOB 1973-09-27 scan date 2003-11-07", "masked_text": "imaging metadata Diana Patel DOB 1973-09-27 scan date 2003-11-07", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1973-09-27", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2003-11-07", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0ad9bfb87df2d838a8b4ea9e3dadd67e355d14f41d9bf79b04a698a57a553f2c", "timestamp_unix": 1772361830, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002721", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Claire Nguyen ID MRN-744330 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_2ea2ee] ID [MRN_0e9067] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-744330", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 61, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cc8224f434438ccdaf55f4d746f498916934f3ee2f54139e700ab84f99f9e7cf", "timestamp_unix": 1771664454, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002722", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Arthur Coleman DOB 1967-09-19 scan date 2004-12-17", "masked_text": "imaging metadata [NAME_13c9ac] DOB [DOB_53fb40] scan date [DATE_3d3801]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1967-09-19", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2004-12-17", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cc7e0f9c07d5549a8caa00c99cea5873f6675802cabbdec4b6fc33b20fd76072", "timestamp_unix": 1771020500, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002723", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Maria Garcia phone number (281) 246-3267 age 35", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(281) 246-3267", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "35", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "fb641c3c0aa87ad4befe3e8f6423f4b36d52c5848ce68aef514708387289e12a", "timestamp_unix": 1773121649, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002724", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Sarah Johnson date of birth 1955-05-27 MRN MRN-849815 presenting at Mount Sinai", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1955-05-27", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-849815", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "327a96de92654572879d8f44c9e354856f61d0b8a7d1a37b2e3231b6c37ebb50", "timestamp_unix": 1773255972, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-002725", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "follow up for Susan Anderson born 1936-08-08 at Stanford Medical on 2008-09-10", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED]EDACTED]-09-10", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1936-08-08", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 48, "end": 64}, {"phi_type": "DATE", "value": "2008-09-10", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8936f6d22925343d0c0bf23538ec8215481e28b9c4da593a3049d91d36557eb1", "timestamp_unix": 1773124328, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-002726", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Patricia Moore (MRN MRN-950396) discharged on 2017-06-18. Follow up at Mayo Clinic.", "masked_text": "[REDACTED] (MRN [REDACTED]) discharged on [REDACTED]. Follow up at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 0, "end": 14}, {"phi_type": "MRN", "value": "MRN-950396", "start": 20, "end": 30}, {"phi_type": "DATE", "value": "2017-06-18", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 71, "end": 82}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f957319204d06a134dff4a047247a8fb4cffe79cbb746f04f2bae6cab75a602d", "timestamp_unix": 1772285487, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-002727", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Robert Chen MRN MRN-813398 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_2665a8] MRN [MRN_238b7f] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-813398", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 65, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "052117b221ea86bf79683dc16e74953973880040ed6269380be578d6ed0e0e55", "timestamp_unix": 1771448458, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002728", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile John Smith DOB 1984-06-15 MRN MRN-795185", "masked_text": "voice profile John Smith DOB 1984-06-15 MRN MRN-795185", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1984-06-15", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-795185", "start": 44, "end": 54}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b2255100f70ae9e8db6a28c3a2f4ab49b12c1710b386c166c8b9a9051d07bc7b", "timestamp_unix": 1773158833, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002729", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient identified as Marcus Webb, SSN 405-30-7343, residing at 598 Cedar St, Springfield.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytowngfield.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 22, "end": 33}, {"phi_type": "SSN", "value": "405-30-7343", "start": 39, "end": 50}, {"phi_type": "ADDRESS", "value": "598 Cedar St, Springfield", "start": 58, "end": 83}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d206982f9a6d79bdd0429edd98609fb0cb869674c9713e107bb55e783499bbee", "timestamp_unix": 1771657173, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002730", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile John Smith DOB 1980-02-26 MRN MRN-939192", "masked_text": "voice profile [NAME_611732] DOB [DOB_23630f] MRN [MRN_20ab81]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1980-02-26", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-939192", "start": 44, "end": 54}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c19c2b89ca293af9a2e83ffc86232af02f5ec62a5d4c6c7db59a9e3509cc75bd", "timestamp_unix": 1773305363, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002731", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Emily Brown MRN MRN-215808 contact (440) 662-8190", "masked_text": "voice transcript [NAME_87fe31] MRN [MRN_1d9d20] contact [PHONE_8d1f3a]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-215808", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(440) 662-8190", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0fa1c517d90a7143b64115a52bf0a782f00aea936a683088134ee58495c8d733", "timestamp_unix": 1772159902, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-002732", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "audio annotation Priya Sharma recorded at Mount Sinai on 2011-07-05", "masked_text": "audio annotation [NAME_74036d] recorded at [LOCATION_2d69ff] on[DATE_d3eeae]5", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 42, "end": 53}, {"phi_type": "DATE", "value": "2011-07-05", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "29e690c8a063ac3e3e119fc2f63e04b12482a742444463ddabe519be31b89679", "timestamp_unix": 1773338269, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-002733", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Maria Garcia date of birth 1967-08-01 MRN MRN-104324 presenting at Mount Sinai", "masked_text": "Maria Garcia date of birth 1967-08-01 MRN MRN-104324 presenting at Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1967-08-01", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-104324", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.81, "risk_score_after": 0.81, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5b1c1458ab463288fb1500a458e737b1e8fb447b3e8a44f2f1844aba2d7dc2da", "timestamp_unix": 1771034583, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002734", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient John Smith MRN MRN-405624 facility NYU Langone", "masked_text": "face_region detected patient [NAME_611732] MRN [MRN_c8c14b] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-405624", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 64, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "825c871346c648dd8a373f80d18b1eb8b6ee455400ff089d48df94b8827d1b7b", "timestamp_unix": 1771079047, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002735", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Kevin Zhang phone (612) 627-9697 age 22", "masked_text": "speaker ID Kevin Zhang phone (612) 627-9697 age 22", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(612) 627-9697", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "22", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a1ef32835fe3b0b6c822986c096b612921b348b5616c9856d9694590471ffd3f", "timestamp_unix": 1772624256, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002736", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Patient identified as Susan Anderson, SSN 903-17-6725, residing at 115 Birch St, Riverside.", "masked_text": "Patient identified as [NAME_4a6eeb], SSN [SSN_b3066c], residi[ADDRESS_d24925]erside.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 22, "end": 36}, {"phi_type": "SSN", "value": "903-17-6725", "start": 42, "end": 53}, {"phi_type": "ADDRESS", "value": "115 Birch St, Riverside", "start": 61, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "fa0d84f05d5f54c353f8025cb54714d337538b7d0d1f5227d8498c0834c0d51e", "timestamp_unix": 1772133057, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002737", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Michael Taylor MRN MRN-531735 date 2000-01-27", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-531735", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2000-01-27", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b28fc7dce4485694ae65b41a5d2439ce8d09d3de125336b21b378a9b9abcc9f4", "timestamp_unix": 1772346431, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002738", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Diana Patel born 1981-02-01 at Mass General Hospital on 2022-04-08", "masked_text": "follow up for [NAME_c3b55b] born [DOB_80317b] at [LOCATION_76e661]2cb1b] 2022-04-08", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1981-02-01", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 45, "end": 66}, {"phi_type": "DATE", "value": "2022-04-08", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a7a721b132775cba58b9686037b9182798172b0737865eb86df42bd245f0adac", "timestamp_unix": 1772857325, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.24075}}
{"record_id": "AUDIT-002739", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Sarah Johnson date of birth 1942-06-09 MRN MRN-593580 presenting at Boston Medical Center", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1942-06-09", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-593580", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 68, "end": 89}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0745d0e6176e5459bfdf5d7057e859e6087b973b5bade78e3a5a96342ad55094", "timestamp_unix": 1771975637, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-002740", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Michael Taylor DOB 1968-07-06 MRN MRN-623845", "masked_text": "voice profile Michael Taylor DOB 1968-07-06 MRN MRN-623845", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1968-07-06", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-623845", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "494dec383b2ec88ede6866d15eff47feb5f8c66826dd9fc730c9e400f4525720", "timestamp_unix": 1772504974, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002741", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient identified as Marcus Webb, SSN 890-53-8551, residing at 764 Oak St, Maplewood.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownlewood.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 22, "end": 33}, {"phi_type": "SSN", "value": "890-53-8551", "start": 39, "end": 50}, {"phi_type": "ADDRESS", "value": "764 Oak St, Maplewood", "start": 58, "end": 79}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "2f57268f147d62f95b29760c215c0aa15a21421a90b80885e9637105757847f1", "timestamp_unix": 1772513028, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002742", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Claire Nguyen phone (748) 753-6237 age 49", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(748) 753-6237", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "49", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ad5581c1ab03628b27360b6481554672b5de54fe43d6d802fe28404de4786016", "timestamp_unix": 1772198610, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002743", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Michael Taylor (MRN MRN-438878) discharged on 2021-01-03. Follow up at Mass General Hospital.", "masked_text": "[REDACTED] (MRN [REDACTED]) discharged on [REDACTED]. Follow up at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 0, "end": 14}, {"phi_type": "MRN", "value": "MRN-438878", "start": 20, "end": 30}, {"phi_type": "DATE", "value": "2021-01-03", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 71, "end": 92}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b9f90ab261e5e2a397bb49c5c7ac9a55119eae67d8a20396c919895a4547a97c", "timestamp_unix": 1772642129, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-002744", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Emily Brown age 77 facility UCSF Health", "masked_text": "vitals trace Emily Brown age 77 facility UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "77", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "85cca56e31306d80e893850893f4326fe7a1dfb7c1bd52789edb4ca626bc9b0c", "timestamp_unix": 1770942286, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002745", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Angela White DOB 1954-02-17 MRN MRN-746172", "masked_text": "voice profile Angela White DOB 1954-02-17 MRN MRN-746172", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1954-02-17", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-746172", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0e989184798aec588e2fd54df5e7a926e321a72a4cb7091edf8060ab1014557b", "timestamp_unix": 1773085211, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002746", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Referral sent for Claire Nguyen (DOB 1954-04-12) to specialist in Johns Hopkins.", "masked_text": "Referral sent for [NAME_2ea2ee] (DOB [DOB_9e97ee]) to specialist in [LOCATION_965228].", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 18, "end": 31}, {"phi_type": "DOB", "value": "1954-04-12", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 66, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "4c187fa4d492a79de57e26528f9029b7a68aa39c499a84fb197e03961143718d", "timestamp_unix": 1770967976, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-002747", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Carlos Rivera MRN MRN-778205 date 2008-11-22", "masked_text": "ECG metadata patient Carlos Rivera MRN MRN-778205 date 2008-11-22", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-778205", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2008-11-22", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "28a4625f1346510bd2e4e9ab451a4883d339fde9cfdfd93b94fe60c16e411428", "timestamp_unix": 1771704889, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002748", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID John Smith phone (260) 779-8536 age 30", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 11, "end": 21}, {"phi_type": "PHONE", "value": "(260) 779-8536", "start": 28, "end": 42}, {"phi_type": "AGE", "value": "30", "start": 47, "end": 49}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a8df24ca12dbccafe3519c76c1b7cd789c8737fc6a484cbef3cd7ea449e64d87", "timestamp_unix": 1771278389, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002749", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Priya Sharma ID MRN-974293 institution Mount Sinai", "masked_text": "DICOM header patient [NAME_74036d] ID [MRN_27fd66] institution [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-974293", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 60, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d4d97a079ac491eadd56f64809ef61bf8dbc913ff85e7c46daa3e5abdefc42e8", "timestamp_unix": 1772872426, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002750", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile David Lee DOB 1959-11-16 MRN MRN-614931", "masked_text": "voice profile David Lee DOB 1959-11-16 MRN MRN-614931", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 14, "end": 23}, {"phi_type": "DOB", "value": "1959-11-16", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-614931", "start": 43, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2e637d810b2ea23fe27dfe6572b8c887c58f6f15622543ca641e32f3edb138b9", "timestamp_unix": 1772110486, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002751", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "vitals trace Michael Taylor age 39 facility Mayo Clinic", "masked_text": "vitals trace [NAME_ae3ff9] age [AGE_d67d8a] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "39", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a4c345972902cb6a0f94a3793ec55d8f57245c1444373e3205d10a5be7699801", "timestamp_unix": 1771153313, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002752", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Linda Martinez DOB 1940-02-24 MRN MRN-975205", "masked_text": "voice profile Linda Martinez DOB 1940-02-24 MRN MRN-975205", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1940-02-24", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-975205", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "dee29f57877d76442ab3601afd92e03c268b6109bce51abc39e66ddce603ca50", "timestamp_unix": 1771686190, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002753", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Angela White ID MRN-688120 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_cada0d] ID [MRN_9dc96f] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-688120", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 60, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "94cfc9dfc5733d134d02c05c121551c73470f9643e0174a76cdd765de86435d2", "timestamp_unix": 1773263290, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002754", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Priya Sharma phone (429) 328-9555 age 78", "masked_text": "speaker ID Priya Sharma phone (429) 328-9555 age 78", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(429) 328-9555", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "78", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "656fec9224e30dd6bc2809bfb161edb9a7909ca4808ff3167471294d8b9a3973", "timestamp_unix": 1771170518, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002755", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Referral sent for Sarah Johnson (DOB 1978-10-19) to specialist in UCSF Health.", "masked_text": "Referral sent for [NAME_579335] (DOB [DOB_04fad3]) to specialist in [LOCATION_df473f].", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 18, "end": 31}, {"phi_type": "DOB", "value": "1978-10-19", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "519f2a85bffb07f53b33960553a94e98874915e35f4c60de44ae19a126ab0e4a", "timestamp_unix": 1772206535, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-002756", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Carlos Rivera recorded at Cedars-Sinai on 2010-01-24", "masked_text": "audio annotation Alex Morgan recorded at General Hospital o2000-01-0124", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 43, "end": 55}, {"phi_type": "DATE", "value": "2010-01-24", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f80df4337df2b0bf6b2db2eab340768dc88a624c41d2b12ab72cab646d831251", "timestamp_unix": 1772644020, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002757", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "patient name Thomas Harris phone number (936) 279-8110 age 24", "masked_text": "patient name [NAME_7ccf35] phone number [PHONE_38baa6] age [AGE_1ff1de]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(936) 279-8110", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "24", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0bb6cc095f72437e081b8ff82446c109804bb56f9001ff28c6b85dc2fc95df4d", "timestamp_unix": 1771165601, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002758", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Patricia Moore MRN MRN-262959 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_b9db31] MRN [MRN_83c343] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-262959", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "dde9432cca1751373a09125d217b5ff09a778e49f2067f45e63b4049dc9c9fa1", "timestamp_unix": 1771319560, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002759", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Arthur Coleman recorded at Cleveland Clinic on 2001-09-17", "masked_text": "audio annotation Arthur Coleman recorded at Cleveland Clinic on 2001-09-17", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 44, "end": 60}, {"phi_type": "DATE", "value": "2001-09-17", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "86100a7c7aef25744c3dffec9ffa0412dc865fd66b16d6696f2c3fef730d231d", "timestamp_unix": 1773316195, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002760", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Angela White age 80 facility Stanford Medical", "masked_text": "vitals trace Angela White age 80 facility Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "80", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 42, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "065234e96c2ec8117d8492122b68ead8a7f99357ec54a97f5a05162759b3977b", "timestamp_unix": 1773437117, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002761", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Thomas Harris phone (824) 641-6180 age 72", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(824) 641-6180", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "72", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5d73228aeebec1989ddb591dbd20bf0bb5897b34b684c197cbe2c1e3686c54ee", "timestamp_unix": 1770862081, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002762", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Kevin Zhang MRN MRN-577263 facility Johns Hopkins", "masked_text": "face_region detected patient Kevin Zhang MRN MRN-577263 facility Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-577263", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 65, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "634f356c8d44d840e478fdf159951d35f652eb62201f0a31edfe85579832b78d", "timestamp_unix": 1771888862, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002763", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Marcus Webb DOB 1978-10-03 device Cedars-Sinai recorded 2022-01-16", "masked_text": "waveform header [NAME_ede0f8] DOB [DOB_2806bd] device [LOCATION_42e401] recorde[DATE_f9f696]16", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1978-10-03", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 50, "end": 62}, {"phi_type": "DATE", "value": "2022-01-16", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "576a0a5aff30750784deb4bef723fe0df9a7cbc834147d8851d9437831c8de4f", "timestamp_unix": 1772821407, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002764", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "voice transcript Maria Garcia MRN MRN-428393 contact (594) 211-2472", "masked_text": "voice transcript Maria Garcia MRN MRN-428393 contact (594) 211-2472", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-428393", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(594) 211-2472", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "18bfc936815a89dc9d9c4a566b0d675fbf901b32e4e3ef4bcc61769d6b659ae5", "timestamp_unix": 1771739881, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002765", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient James Wilson MRN MRN-456793 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_3d8dc8] MRN [MRN_4e7816] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-456793", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 66, "end": 87}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c3789a81f497da07fa16867f5d3115da9a1360c8b9d8cd3adc9cc6a783f1e2bb", "timestamp_unix": 1772473927, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002766", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Maria Garcia recorded at UCSF Health on 2002-10-03", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-013", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 42, "end": 53}, {"phi_type": "DATE", "value": "2002-10-03", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c22ad66bd1041e87edaf0e923437e423dec46a3f0c5dd1526e410194ba273f88", "timestamp_unix": 1771782189, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002767", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "imaging metadata Angela White DOB 1976-07-20 scan date 2002-05-26", "masked_text": "imaging metadata [NAME_cada0d] DOB [DOB_b86053] scan date [DATE_941349]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1976-07-20", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2002-05-26", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "aac959f799af409798886b1d0b8aac4c95227eeba98265c9701392315022618c", "timestamp_unix": 1772294541, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-002768", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Carlos Rivera recorded at Cleveland Clinic on 2016-05-02", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-05-02", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 43, "end": 59}, {"phi_type": "DATE", "value": "2016-05-02", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "929af155c0f01efc2af4b468dfdf18a81d7046f95977891403ca8bd33ff0b55c", "timestamp_unix": 1770928934, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002769", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Maria Garcia MRN MRN-136216 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_498cee] MRN [MRN_397885] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-136216", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0142649adea6aceeb7f07c58b8ff83852b5ff284e58f91f483b880d5857a18cc", "timestamp_unix": 1771034591, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002770", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript James Wilson MRN MRN-350751 contact (449) 937-7406", "masked_text": "voice transcript James Wilson MRN MRN-350751 contact (449) 937-7406", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-350751", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(449) 937-7406", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3cde67247e3a8d1c4947171574d9bbc4dca22fa7ee5bc4813c2ce1b3dc708ea1", "timestamp_unix": 1772983837, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002771", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Marcus Webb recorded at Stanford Medical on 2003-09-07", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-09-07", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 41, "end": 57}, {"phi_type": "DATE", "value": "2003-09-07", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "df23f5f760dbe00cdfdce667f63f30af69d9dbd4f05e1aa4aab06a716286925b", "timestamp_unix": 1772963641, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002772", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Arthur Coleman MRN MRN-557926 date 2007-04-23", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-557926", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2007-04-23", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c98c4f197eb85a2891587751aa4d5fa0b4ba0cedcda3f30f7fbdc5b57740e7c9", "timestamp_unix": 1772405936, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002773", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "Emily Brown social security number 462-99-1360 address 872 Chestnut St, Lakewood", "masked_text": "[NAME_87fe31] social security number [SSN_f7d5dd] ad[ADDRESS_fffe14]kewood", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "462-99-1360", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "872 Chestnut St, Lakewood", "start": 49, "end": 74}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "679f844114dbede9e1b25c50cef107473f9d9779c05cd1b388678358d2437fef", "timestamp_unix": 1773015683, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002774", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Emily Brown MRN MRN-657694 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_87fe31] MRN [MRN_d26c15] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-657694", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1c95009e4e3c09b1f28a864ab4e4e359c22e678e9a1fbc4a8dcabeb5af48050a", "timestamp_unix": 1771875401, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002775", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "voice transcript Thomas Harris MRN MRN-341894 contact (342) 241-5132", "masked_text": "voice transcript [NAME_7ccf35] MRN [MRN_cc052c] contact [PHONE_385624]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-341894", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(342) 241-5132", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d9259ca48ff92754ce7120df52701a93c75e3f4e11dc434979803ece9203595b", "timestamp_unix": 1773120259, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002776", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Diana Patel social security number 384-43-8628 address 654 Pine St, Lakewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownkewood", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "384-43-8628", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "654 Pine St, Lakewood", "start": 49, "end": 70}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "dcbf120eb60f3b68466f1884e93021a03e1752af1c3bd4fe9440cf6e541c3847", "timestamp_unix": 1772548859, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002777", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "imaging metadata Maria Garcia DOB 1964-10-10 scan date 2020-03-09", "masked_text": "imaging metadata [NAME_498cee] DOB [DOB_b43017] scan date [DATE_6f757c]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1964-10-10", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2020-03-09", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ab65d9bc7aa24d916a1c8b91d4f01c98082988382e55261db3a1361d50fd7557", "timestamp_unix": 1772477103, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-002778", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "DICOM header patient Claire Nguyen ID MRN-783768 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_2ea2ee] ID [MRN_ea3bec] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-783768", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 61, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "17d72d5259fc1c34aabfe398fcd6b2ef6c00a68ed4f3a88fa2c85d1bea96e954", "timestamp_unix": 1771673560, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002779", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Emily Brown date of birth 1941-12-14 MRN MRN-296293 presenting at Johns Hopkins", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1941-12-14", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-296293", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 66, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7dd0903de132cf019adb7a9eb86308328ded728466de863b500bc4dbbb138530", "timestamp_unix": 1771277298, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-002780", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Linda Martinez DOB 1946-09-28 scan date 2016-03-01", "masked_text": "imaging metadata [NAME_f60f59] DOB [DOB_3afd9d] scan date [DATE_b1f398]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1946-09-28", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2016-03-01", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fbc68c942db7dd6ba740c8a1bee181a191abea475aeb5f1fe795e8cbad06ca48", "timestamp_unix": 1770958634, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002781", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Emily Brown DOB 1972-03-12 MRN MRN-756529", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1972-03-12", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-756529", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4debaf8b85c56779aa58ce50fa5f14d3cfe9ee7c599b109994659b89003b899a", "timestamp_unix": 1772562492, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-002782", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for Arthur Coleman at 271 Maple St, Springfield on 2011-08-19.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "271 Maple St, Springfield", "start": 37, "end": 62}, {"phi_type": "DATE", "value": "2011-08-19", "start": 66, "end": 76}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "40db8746fba6f76adbae5b832fc502730dc4799519589687e38574cc579aaa05", "timestamp_unix": 1772411269, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002783", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Emily Brown MRN MRN-981579 facility Mayo Clinic", "masked_text": "face_region detected patient [NAME_87fe31] MRN [MRN_a47025] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-981579", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c4f934f07dbc6f3679534cb6333f3902b220a1b53701a972981fce7a5654ec28", "timestamp_unix": 1773006158, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002784", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Kevin Zhang ID MRN-114159 institution Johns Hopkins", "masked_text": "DICOM header patient Kevin Zhang ID MRN-114159 institution Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-114159", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 59, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "961373a4c84f72e0cd0144bcf5eccffa91b0a7e180c69f20a8c94fa47cf32d73", "timestamp_unix": 1771309879, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002785", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Thomas Harris DOB 1971-10-20 device NYU Langone recorded 2007-07-10", "masked_text": "waveform header [NAME_7ccf35] DOB [DOB_4f61d2] device [LOCATION_789675] recorded[DATE_c46b9f]0", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1971-10-20", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2007-07-10", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f154db6f3108552d9486e2b8f397617af549a470c849bcebed8eadb9909d0f82", "timestamp_unix": 1771473426, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002786", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Carlos Rivera date of birth 1983-02-05 MRN MRN-731452 presenting at Cedars-Sinai", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1983-02-05", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-731452", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 68, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d4d6046a332a3516a2a0d60a99c1a4c34b8a45ec6bd7953e024d5266db55af20", "timestamp_unix": 1771393712, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-002787", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Imaging ordered for Arthur Coleman, MRN MRN-823396, DOB 1946-12-27 at Boston Medical Center.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]12-27 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 20, "end": 34}, {"phi_type": "MRN", "value": "MRN-823396", "start": 40, "end": 50}, {"phi_type": "DOB", "value": "1946-12-27", "start": 51, "end": 61}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 70, "end": 91}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a95c96b77e5532f12918be4f698a336471e1e20c8b38f938edfade77b589a0b3", "timestamp_unix": 1771488119, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-002788", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Prescription issued to Patricia Moore (19yo) at 324 Birch St, Riverside on 2005-04-09.", "masked_text": "Prescription issued to Patricia Moore (19yo) at 324 Birch St, Riverside on 2005-04-09.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 23, "end": 37}, {"phi_type": "AGE", "value": "19", "start": 39, "end": 41}, {"phi_type": "ADDRESS", "value": "324 Birch St, Riverside", "start": 51, "end": 74}, {"phi_type": "DATE", "value": "2005-04-09", "start": 78, "end": 88}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "828f7f33b6c80351db4d3f080b60760a3cde8c36672150c89d036e3012b1cffd", "timestamp_unix": 1771886062, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002789", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Linda Martinez MRN MRN-668297 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_f60f59] MRN [MRN_7d22a9] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-668297", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "32b11824e10b412c027353a35cafce5409f98c1c0ac033a0d9eeb0a6466a2e6e", "timestamp_unix": 1770883762, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002790", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Arthur Coleman ID MRN-452114 institution Cleveland Clinic", "masked_text": "DICOM header patient Arthur Coleman ID MRN-452114 institution Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-452114", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 62, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2343f86950a933a4c661c3ad50f84927ec5b55f913df82a82412c0cbeff1cc4a", "timestamp_unix": 1772343208, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002791", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Record updated for Sarah Johnson at 519 Cedar St, Maplewood on 2005-07-12.", "masked_text": "Record updated for Sarah Johnson at 519 Cedar St, Maplewood on 2005-07-12.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 19, "end": 32}, {"phi_type": "ADDRESS", "value": "519 Cedar St, Maplewood", "start": 36, "end": 59}, {"phi_type": "DATE", "value": "2005-07-12", "start": 63, "end": 73}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "cbc9f8665f2611d329ac99eec94dbad45cb93ec4d19aec1dd8c19547f5279de5", "timestamp_unix": 1773113149, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002792", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Carlos Rivera phone (315) 454-5669 age 23", "masked_text": "speaker ID Carlos Rivera phone (315) 454-5669 age 23", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(315) 454-5669", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "23", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4be641f8450062a828c8b51e9fa29caa312abca0e14865502b1f5901be5d5f42", "timestamp_unix": 1771909833, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002793", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Priya Sharma recorded at Mayo Clinic on 2018-06-13", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-013", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 42, "end": 53}, {"phi_type": "DATE", "value": "2018-06-13", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fd1ebd2b48b38f3bccdc7b3cc3824569f14d5f0b21e67efb762e03cb45785177", "timestamp_unix": 1772544179, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002794", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "follow up for Kevin Zhang born 1972-03-13 at Cedars-Sinai on 2020-07-09", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED] o[REDACTED]09", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1972-03-13", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 45, "end": 57}, {"phi_type": "DATE", "value": "2020-07-09", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9bed1e3e98b2ddec69c5ffd8e1a77063fa66b8c036c8ca308ad28a6108b07909", "timestamp_unix": 1773197493, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-002795", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "vitals trace Kevin Zhang age 55 facility Mount Sinai", "masked_text": "vitals trace [NAME_a23972] age [AGE_b53b3a] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "55", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "adbe88530c9849d9d32d753ef0680c1444856851a0ea662f2c89ff1c20ddbcb0", "timestamp_unix": 1771965696, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002796", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Angela White MRN MRN-503928 facility Cedars-Sinai", "masked_text": "face_region detected patient [NAME_cada0d] MRN [MRN_79517a] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-503928", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 66, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "646627de4e82fcc7e223e8d962ee403e3dff70b2d34f07b5d548f8b4f28196df", "timestamp_unix": 1773419615, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002797", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Emily Brown age 72 facility Johns Hopkins", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "72", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 41, "end": 54}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "984ad9d33e79dd88aba9d9ee5d5a0d703b5a30ae7f727eac6935789bfb35458e", "timestamp_unix": 1772725136, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002798", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Priya Sharma ID MRN-781867 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_74036d] ID [MRN_6aab56] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-781867", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 60, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f0e3f48c33809df04ccd80edbdf12f5865df2243a5ed579f634796b01ec13c7b", "timestamp_unix": 1772918025, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002799", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Michael Taylor ID MRN-790438 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_ae3ff9] ID [MRN_fd7285] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-790438", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 62, "end": 74}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f929c6d6732d18473eade9098062f9f1577a5eac19b52a1ff4b7a822d246fda2", "timestamp_unix": 1771602573, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002800", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID Priya Sharma phone (920) 370-1459 age 56", "masked_text": "speaker ID [NAME_74036d] phone [PHONE_180f76] age [AGE_9f6140]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(920) 370-1459", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "56", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9d8395b365f72d0b836e247a132e404e0a57411045c8a5a05a0fa630de967a60", "timestamp_unix": 1772737047, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-002801", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Priya Sharma DOB 1957-04-18 scan date 2015-06-23", "masked_text": "imaging metadata [NAME_74036d] DOB [DOB_13f9df] scan date [DATE_ec1798]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1957-04-18", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2015-06-23", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "489e1710c85e955e94048ec9292b9416ebf6cfa83807d631838d55785622cdc8", "timestamp_unix": 1772687665, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002802", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Patient identified as Diana Patel, SSN 384-57-1956, residing at 514 Maple St, Maplewood.", "masked_text": "Patient identified as [NAME_c3b55b], SSN [SSN_e3d042], residi[ADDRESS_e31c4b]lewood.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 22, "end": 33}, {"phi_type": "SSN", "value": "384-57-1956", "start": 39, "end": 50}, {"phi_type": "ADDRESS", "value": "514 Maple St, Maplewood", "start": 58, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "59194b7bdb614f7afa0a04facd43d9e7dd31ffe5b7abb1a2579ae8883fc390b4", "timestamp_unix": 1772077139, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002803", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient Robert Chen (DOB 1941-10-05, MRN MRN-581842) presented with chest pain at Johns Hopkins.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 8, "end": 19}, {"phi_type": "DOB", "value": "1941-10-05", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-581842", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 82, "end": 95}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c007cc9b5ccf0c808c8bd617961608656da3a044e606512c109f5f5e5f56c323", "timestamp_unix": 1772009967, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-002804", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient James Wilson MRN MRN-451762 facility Boston Medical Center", "masked_text": "face_region detected patient James Wilson MRN MRN-451762 facility Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-451762", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 66, "end": 87}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3c8793e5d45809e1a196f231ef1f189dc3f6a0adb70fa06f4288d63f7e60e51d", "timestamp_unix": 1772753367, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002805", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "DICOM header patient Susan Anderson ID MRN-117902 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_4a6eeb] ID [MRN_331f06] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-117902", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 62, "end": 74}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "369cc5ba112101be2ee896f3c64dc8555a04e96b981dc620a73e84abd710b4a5", "timestamp_unix": 1772092030, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002806", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace James Wilson age 62 facility Johns Hopkins", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "62", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 42, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "58a162d989097a363d24f2754b51e78775f7dc06c95d476d1cc682f4494cfe67", "timestamp_unix": 1772387031, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002807", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Priya Sharma DOB 1959-04-21 scan date 2001-08-01", "masked_text": "imaging metadata [NAME_74036d] DOB [DOB_5d9f5d] scan date [DATE_7a5840]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1959-04-21", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2001-08-01", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6258330e050c4b62b7ff592a210f0071633fafa73f27d81f8647b86ed11d8e45", "timestamp_unix": 1773098940, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002808", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Patricia Moore ID MRN-205308 institution Mount Sinai", "masked_text": "DICOM header patient [NAME_b9db31] ID [MRN_1d8d3b] institution [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-205308", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 62, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2d05462ead6218dbe89e49775019360ca8e5fcf875964bb92902a0f7b5f66491", "timestamp_unix": 1772333594, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002809", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Kevin Zhang DOB 1982-07-19 scan date 2023-03-02", "masked_text": "imaging metadata [NAME_a23972] DOB [DOB_0aaad7] scan date [DATE_b0c983]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1982-07-19", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2023-03-02", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a7a93ebae6ae4db234788fbc521fd10debb35b2524800aa7448d79283ef7111c", "timestamp_unix": 1771438501, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002810", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Priya Sharma DOB 1956-07-12 scan date 2007-08-03", "masked_text": "imaging metadata Priya Sharma DOB 1956-07-12 scan date 2007-08-03", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1956-07-12", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2007-08-03", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4ddbe6603c511b0590dbd263c3297c66bc7bed2a9c4db38a4c6f0c7e3d3ff7d1", "timestamp_unix": 1772493654, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002811", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Priya Sharma social security number 236-88-3649 address 741 Elm St, Springfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytowngfield", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "236-88-3649", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "741 Elm St, Springfield", "start": 50, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f9a8463588617d6e530de29ccaf034c92f97ecda1d040765ad7944563a9071f7", "timestamp_unix": 1771681297, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002812", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Sarah Johnson DOB 1938-11-23 device Boston Medical Center recorded 2001-10-28", "masked_text": "waveform header [NAME_579335] DOB [DOB_6e451d] device [LOCATION_bfb4ce]DATE_656879] 2001-10-28", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1938-11-23", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 52, "end": 73}, {"phi_type": "DATE", "value": "2001-10-28", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4617aa1a776f4da770c0f2fb50e7391392c6b0dc47edbe03b5ed1fee0b106090", "timestamp_unix": 1771804240, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-002813", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Lab results for Arthur Coleman, 94 year old from UCSF Health, reviewed on 2000-04-18.", "masked_text": "Lab results for Arthur Coleman, 94 year old from UCSF Health, reviewed on 2000-04-18.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "94", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 49, "end": 60}, {"phi_type": "DATE", "value": "2000-04-18", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "12a3a378b918a53d752e322511fc505fa1d982db17ad88d9fd6cfa11ab612920", "timestamp_unix": 1771469468, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002814", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Priya Sharma MRN MRN-108556 contact (385) 414-5388", "masked_text": "voice transcript [NAME_74036d] MRN [MRN_3f339a] contact [PHONE_052bd8]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-108556", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(385) 414-5388", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ad461d43dccca5b47b8f76f04834670028e178c545c01284eeca1d02e61acdf7", "timestamp_unix": 1771952984, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-002815", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Patricia Moore MRN MRN-725079 date 2020-05-11", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-725079", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2020-05-11", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b1d136cb64c7a679ffc33791bed5a21f21ec0a3a54a02774187274484116ebea", "timestamp_unix": 1772352540, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002816", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Michael Taylor phone (897) 223-3590 age 52", "masked_text": "speaker ID Michael Taylor phone (897) 223-3590 age 52", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(897) 223-3590", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "52", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7402b00a4992cae15a85e6dc351dab2f1b33278da2bcf43e017d8990bdb0ac4c", "timestamp_unix": 1772282077, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002817", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Priya Sharma age 93 facility Mayo Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "93", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 42, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b4c482a7f665e7c3bb0eb2b487a2295f52640768fc0d9996248ed4e87058d2a7", "timestamp_unix": 1772894146, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002818", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Michael Taylor DOB 1947-10-03 device UCSF Health recorded 2004-04-24", "masked_text": "waveform header Michael Taylor DOB 1947-10-03 device UCSF Health recorded 2004-04-24", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1947-10-03", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2004-04-24", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8a22ed358a658f3dfcacc63f6385bb736548b5922effe195072f37f75dc8a571", "timestamp_unix": 1772342909, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002819", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient James Wilson ID MRN-562936 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_3d8dc8] ID [MRN_fdb16a] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-562936", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 60, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "309a7d460b17f7cd6194f2ad35736a64cdc93772eafe298ae4f54db9911e2cbc", "timestamp_unix": 1771104014, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002820", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient Sarah Johnson MRN MRN-956407 date 2021-10-27", "masked_text": "ECG metadata patient [NAME_579335] MRN [MRN_af91c6] date [DATE_c54893]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-956407", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2021-10-27", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "795498bada2bd6429f3aaff6bfb215c74f8bccaf512824b0a8f119eb7444f017", "timestamp_unix": 1772105815, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-002821", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Carlos Rivera called from (600) 621-2949 reporting symptoms. Age: 76.", "masked_text": "[NAME_58ff53] called from [PHONE_0850c8] reporting symptoms. Age: [AGE_fbd793].", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "PHONE", "value": "(600) 621-2949", "start": 26, "end": 40}, {"phi_type": "AGE", "value": "76", "start": 66, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "ab32cf2fe2bb4264558d4d4e37fea58aaf12a0708882072fc9dd92e85ed994e2", "timestamp_unix": 1771791997, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002822", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace Thomas Harris age 52 facility Mount Sinai", "masked_text": "vitals trace [NAME_7ccf35] age [AGE_9a1158] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "52", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 43, "end": 54}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c95451b10342f703a4997216a8f838e7e373f74f7b91140564f63a85fccd1ead", "timestamp_unix": 1772011469, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002823", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "Linda Martinez social security number 191-26-3331 address 367 Maple St, Fairview", "masked_text": "Linda Martinez social security number 191-26-3331 address 367 Maple St, Fairview", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "191-26-3331", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "367 Maple St, Fairview", "start": 52, "end": 74}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f46a0f89fcf38f2910ca6859c6df7960fa0ef66665b5c55e6c3d39b7b0891154", "timestamp_unix": 1771101768, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002824", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Patient Maria Garcia (DOB 1957-10-08, MRN MRN-680569) presented with chest pain at Johns Hopkins.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 8, "end": 20}, {"phi_type": "DOB", "value": "1957-10-08", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-680569", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 83, "end": 96}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.9, "risk_score_after": 0.09, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "3857440880a934a793df1b10f2ed04fb13279104d4426c2236f96463b042e4c2", "timestamp_unix": 1773160132, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-002825", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Kevin Zhang age 20 facility Boston Medical Center", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "20", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 41, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ce05b2d6136f8bfb0f9ae7c7b2bd8818f26b44c5b7105f2727f6bd2b597479a3", "timestamp_unix": 1771404195, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002826", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Emily Brown social security number 244-21-4561 address 781 Maple St, Maplewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownlewood", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "244-21-4561", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "781 Maple St, Maplewood", "start": 49, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "602599217fe16cd12d60fb484ca4cd6c5b8cb61e15b02b55fa19ce0d4abb94a5", "timestamp_unix": 1772031827, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002827", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Kevin Zhang phone number (263) 536-8791 age 44", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(263) 536-8791", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "44", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "03e025a62941c2c7dcbea44114827efb7502045beed7ef3c022f697eb0ee447f", "timestamp_unix": 1771289768, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002828", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "voice transcript Carlos Rivera MRN MRN-891294 contact (219) 981-6685", "masked_text": "voice transcript [NAME_58ff53] MRN [MRN_b245c8] contact [PHONE_99b94e]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-891294", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(219) 981-6685", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9f87046154facd8a84899dd82ab7834c3e251367eb6dc59af8c6bb76b071d051", "timestamp_unix": 1772119442, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002829", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for Patricia Moore at 935 Cedar St, Greenfield on 2009-10-19.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "935 Cedar St, Greenfield", "start": 37, "end": 61}, {"phi_type": "DATE", "value": "2009-10-19", "start": 65, "end": 75}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "0b26e03652bfdfd0956053ff54dd06ce4efc2b12ffff65397cb984866236ac82", "timestamp_unix": 1771218233, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002830", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Sarah Johnson recorded at Mass General Hospital on 2001-06-06", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2001-06-06", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 43, "end": 64}, {"phi_type": "DATE", "value": "2001-06-06", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "59bae5509b95f704c5051057f54cf68fa67c8cf29b19b49a9d65057c2f2ef15a", "timestamp_unix": 1772382109, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-002831", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Thomas Harris (MRN MRN-768974) discharged on 2001-03-21. Follow up at Boston Medical Center.", "masked_text": "[NAME_7ccf35] (MRN [MRN_712d27]) discharged on [DATE_c9ac7c]. Follow up at [LOCATION_bfb4ce].", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "MRN", "value": "MRN-768974", "start": 19, "end": 29}, {"phi_type": "DATE", "value": "2001-03-21", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 70, "end": 91}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d16c031ba294d670422079be3be6aa367bc5fdb7ab9efe876d19e3fb13fd1185", "timestamp_unix": 1771058646, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002832", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Marcus Webb phone (720) 478-2643 age 51", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(720) 478-2643", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "51", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "758f0a3ea811e8a2267437cfbfcc3ba6627dc0e248115525a292b7aed6c83160", "timestamp_unix": 1771117344, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002833", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Sarah Johnson MRN MRN-372920 date 2022-07-20", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-372920", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2022-07-20", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c372d7bdd055b6cf1b56c4d00ffacc854ee2a21bbd660e8a81f01d3cc6d0a231", "timestamp_unix": 1770968846, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002834", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for Kevin Zhang at 636 Pine St, Greenfield on 2007-01-25.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "636 Pine St, Greenfield", "start": 34, "end": 57}, {"phi_type": "DATE", "value": "2007-01-25", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9ee913d3068d10a87d1d8c45ba143989667515161d72995d7395aac453307d18", "timestamp_unix": 1770948561, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002835", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Patient identified as Marcus Webb, SSN 384-23-8101, residing at 241 Walnut St, Lakewood.", "masked_text": "Patient identified as [NAME_ede0f8], SSN [SSN_40276d], residi[ADDRESS_a9b4a8]kewood.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 22, "end": 33}, {"phi_type": "SSN", "value": "384-23-8101", "start": 39, "end": 50}, {"phi_type": "ADDRESS", "value": "241 Walnut St, Lakewood", "start": 58, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8ebf82e1099f58d7e8d63d53273718adc349833220bbe20b7ec591853451b41d", "timestamp_unix": 1771876743, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002836", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Kevin Zhang DOB 1978-08-04 device Johns Hopkins recorded 2011-10-26", "masked_text": "waveform header [NAME_a23972] DOB [DOB_6bbf4d] device [LOCATION_965228] record[DATE_f4d466]-26", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1978-08-04", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 50, "end": 63}, {"phi_type": "DATE", "value": "2011-10-26", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "efe0a5b28a62b9282da7fe037eec3ebe0f381263f10dc9380666fbe7f954b90f", "timestamp_unix": 1773152683, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002837", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Emily Brown MRN MRN-429784 date 2000-02-28", "masked_text": "ECG metadata patient Emily Brown MRN MRN-429784 date 2000-02-28", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-429784", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2000-02-28", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "12ce0ccb9e8d768de12177ef7404d6463c753e0ba126f2ff7284209b5a9a9ef9", "timestamp_unix": 1771115063, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002838", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID David Lee phone (291) 859-3117 age 89", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 11, "end": 20}, {"phi_type": "PHONE", "value": "(291) 859-3117", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "89", "start": 46, "end": 48}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "15281949efc1eaf8139bfa869898f70460057f695555d6f1d8f7df2cce1e14ac", "timestamp_unix": 1771457313, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002839", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "audio annotation Marcus Webb recorded at NYU Langone on 2023-01-17", "masked_text": "audio annotation [NAME_ede0f8] recorded at [LOCATION_789675] on[DATE_1c649e]7", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 41, "end": 52}, {"phi_type": "DATE", "value": "2023-01-17", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "781b2f79074b93d797814a52668b8d00c9e820d7ff5a2f7825407597e260b05f", "timestamp_unix": 1770997660, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-002840", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "James Wilson social security number 793-49-8566 address 810 Pine St, Riverside", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownerside", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "793-49-8566", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "810 Pine St, Riverside", "start": 50, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1b96a54039d7e33b23f272f7da36691402ea92aee82c4a1f79e62fcd74f119ff", "timestamp_unix": 1771778555, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002841", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Emily Brown DOB 1935-08-25 device Mass General Hospital recorded 2020-08-01", "masked_text": "waveform header [NAME_87fe31] DOB [DOB_3a1f59] device [LOCATION_76e661]DATE_3d077f] 2020-08-01", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1935-08-25", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 50, "end": 71}, {"phi_type": "DATE", "value": "2020-08-01", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "86efcd5ae34011ed5a768d2717cd18b0c3330321035432da249b501c924bbeb4", "timestamp_unix": 1772577145, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-002842", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Maria Garcia ID MRN-675603 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_498cee] ID [MRN_ebeeb4] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-675603", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 60, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "914fe1683342d51b4debc921b41ddff99115aeaaa7f56159f2fe832ecc91b659", "timestamp_unix": 1772805526, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002843", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Michael Taylor DOB 1977-07-18 device UCSF Health recorded 2009-08-11", "masked_text": "waveform header [NAME_ae3ff9] DOB [DOB_5c0aee] device [LOCATION_df473f] recorded[DATE_af4f5f]1", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1977-07-18", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2009-08-11", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2f891b566869f21f45622ccf00f56846867ca1bec30a2b96e8958a70b87106b3", "timestamp_unix": 1771392397, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002844", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Claire Nguyen recorded at Mount Sinai on 2000-11-21", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-011", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2000-11-21", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4cb64b109cfa12c9b678d68dab4a87f968b19ddc3997affff0112ecd560c5edd", "timestamp_unix": 1771200371, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002845", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Prescription issued to Michael Taylor (88yo) at 421 Maple St, Riverside on 2003-03-17.", "masked_text": "Prescription issued to [NAME_ae3ff9] ([AGE_2a38a4]yo) at 421[ADDRESS_8b7dde] 200[DATE_1c36bf]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 23, "end": 37}, {"phi_type": "AGE", "value": "88", "start": 39, "end": 41}, {"phi_type": "ADDRESS", "value": "421 Maple St, Riverside", "start": 51, "end": 74}, {"phi_type": "DATE", "value": "2003-03-17", "start": 78, "end": 88}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e1da4b2b3726e43cf00d544d176c94e990b7a8f949527b860185947c3b1d5e3a", "timestamp_unix": 1773362349, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002846", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Robert Chen phone number (430) 412-5244 age 45", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(430) 412-5244", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "45", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "dcbc46aabe22fe91a1f696a1dba1f883be86938d0e289a81b43eb320fa96a50a", "timestamp_unix": 1773108175, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.34661}}
{"record_id": "AUDIT-002847", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient James Wilson ID MRN-819075 institution Mayo Clinic", "masked_text": "DICOM header patient [NAME_3d8dc8] ID [MRN_5223f8] institution [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-819075", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 60, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4ca4f2d202fdcea801b51b9cae7ed7c47aede50ad3bed36294fbd39e27dacfba", "timestamp_unix": 1771317888, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002848", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Spoke with Thomas Harris at (897) 975-3925. Address on file: 809 Maple St, Greenfield.", "masked_text": "Spoke with [NAME_7ccf35] at [PHONE_e34105]. Address on[ADDRESS_bf1fc6]enfield.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(897) 975-3925", "start": 28, "end": 42}, {"phi_type": "ADDRESS", "value": "809 Maple St, Greenfield", "start": 54, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "ea0fe434d03efc5ec4b8e0029c7c992e283ac5fff5605426f54a1f1a71bed477", "timestamp_unix": 1772899516, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002849", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Priya Sharma date of birth 1951-09-20 MRN MRN-616341 presenting at Stanford Medical", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1951-09-20", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-616341", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f3c98156d1024bb69ec22a02df750934e7a4a4f34670b79a155cda51bbd233b3", "timestamp_unix": 1771920087, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-002850", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Confirmed identity of Maria Garcia via MRN MRN-888277 and DOB 1952-04-05.", "masked_text": "Confirmed identity of [NAME_498cee] via MRN [MRN_67d393] and[DOB_c4e657]04-05.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 22, "end": 34}, {"phi_type": "MRN", "value": "MRN-888277", "start": 43, "end": 53}, {"phi_type": "DOB", "value": "1952-04-05", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "001ccbbf2246a465d0765c1259b8fc2997f1b153596a52216fa58bb75fc3e3ad", "timestamp_unix": 1771320258, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-002851", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Carlos Rivera MRN MRN-590531 facility Cedars-Sinai", "masked_text": "face_region detected patient [NAME_58ff53] MRN [MRN_1e35a0] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-590531", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 67, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "308ff6011de74c47beff4e038b008724778a11824be0cf3a249f67a799d96a0c", "timestamp_unix": 1773214961, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002852", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Sarah Johnson DOB 1978-08-13 scan date 2014-10-21", "masked_text": "imaging metadata [NAME_579335] DOB [DOB_9792ff] scan date [DATE_79920e]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1978-08-13", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2014-10-21", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9b684eeebb829375e66131ee2476230652a295d62a43f0a42edb2b790f9b0cb2", "timestamp_unix": 1771180962, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002853", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Emergency contact for Thomas Harris: (933) 351-8317. DOB: 1977-03-25.", "masked_text": "Emergency contact for [NAME_7ccf35]: [PHONE_a4f4f5][DOB_7f5adb]7-03-25.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 22, "end": 35}, {"phi_type": "PHONE", "value": "(933) 351-8317", "start": 37, "end": 51}, {"phi_type": "DOB", "value": "1977-03-25", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "510dcb33389db68ea1be687fe3a0a5d3072d04e822186b3dfa1b4dba48dfa360", "timestamp_unix": 1771578388, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-002854", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Susan Anderson DOB 1964-08-28 scan date 2008-12-20", "masked_text": "imaging metadata [NAME_4a6eeb] DOB [DOB_d6f3f2] scan date [DATE_3bc753]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1964-08-28", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2008-12-20", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1f1d0be28f73870b73f7305ed04a0b422c432cef0c53d03c89cf0a6d447b4e17", "timestamp_unix": 1771390706, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002855", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Confirmed identity of Marcus Webb via MRN MRN-154854 and DOB 1968-12-23.", "masked_text": "Confirmed identity of [NAME_ede0f8] via MRN [MRN_443bd7] and[DOB_aa234a]12-23.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-154854", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1968-12-23", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "29d3512db8234d92046595fe930aea2b9dfd733e0198167084e55500342cdab8", "timestamp_unix": 1771212506, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-002856", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace James Wilson age 31 facility Cleveland Clinic", "masked_text": "vitals trace James Wilson age 31 facility Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "31", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 42, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3d15520695d2c2d28d8d672d26149aab4dde61e7ddd8fdfcc504c66a3704e496", "timestamp_unix": 1772526980, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002857", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for Michael Taylor at 627 Chestnut St, Springfield on 2018-10-15.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "627 Chestnut St, Springfield", "start": 37, "end": 65}, {"phi_type": "DATE", "value": "2018-10-15", "start": 69, "end": 79}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b57ac4355cb8d83174e67d563beb0e650ee0aa7d7ef1c25b448f7a08c3854dda", "timestamp_unix": 1771003355, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002858", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Linda Martinez MRN MRN-940284 contact (415) 995-2542", "masked_text": "voice transcript [NAME_f60f59] MRN [MRN_11d8a6] contact [PHONE_c96cb7]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-940284", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(415) 995-2542", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7ba9c0e283305e7fe662b2a4e063e2c3547e12f8b05296159e5e77fd459d7f74", "timestamp_unix": 1772625650, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-002859", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Referral sent for Michael Taylor (DOB 1972-02-19) to specialist in Stanford Medical.", "masked_text": "Referral sent for [NAME_ae3ff9] (DOB [DOB_408335]) to specialist in [LOCATION_520308].", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 18, "end": 32}, {"phi_type": "DOB", "value": "1972-02-19", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5b995b0da1257a3cb55c2c80049f2e5cf59ff3cc1fba4b0771414937c4a9c274", "timestamp_unix": 1770989521, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-002860", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Spoke with Michael Taylor at (530) 442-8526. Address on file: 270 Walnut St, Riverside.", "masked_text": "Spoke with Michael Taylor at (530) 442-8526. Address on file: 270 Walnut St, Riverside.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(530) 442-8526", "start": 29, "end": 43}, {"phi_type": "ADDRESS", "value": "270 Walnut St, Riverside", "start": 55, "end": 79}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "01a3e49b9a553025a2ed63e7328c8e7b4c344fd7920b23a24096de44742b98fb", "timestamp_unix": 1772034497, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002861", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile Diana Patel DOB 1936-03-06 MRN MRN-941424", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1936-03-06", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-941424", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9277d11fcc2afbac6cf2fdc5580c615cfe782f67df199be70e35d1628d813b35", "timestamp_unix": 1772944244, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-002862", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Linda Martinez ID MRN-668474 institution Mayo Clinic", "masked_text": "DICOM header patient [NAME_f60f59] ID [MRN_638e8c] institution [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-668474", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 62, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b8feed6c52c11cf9765517e45e214783dd91f8903de67714a6aa5ed4de864dfc", "timestamp_unix": 1772296023, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002863", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Carlos Rivera age 82 facility NYU Langone", "masked_text": "vitals trace Carlos Rivera age 82 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "82", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 43, "end": 54}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0fed8863b029a09744ecb3961c92c48941f1070b755965b252f141c5f03958bd", "timestamp_unix": 1771658535, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002864", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Diana Patel ID MRN-603617 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_c3b55b] ID [MRN_fb3b8d] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-603617", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 59, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6acaf0b66a377c8fd9971f56f11e2aaefc571536d67a4852f80ec5ae4aa5f151", "timestamp_unix": 1771427705, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002865", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Angela White DOB 1968-03-24 device Cedars-Sinai recorded 2005-03-11", "masked_text": "waveform header [NAME_cada0d] DOB [DOB_c48cce] device [LOCATION_42e401] recorde[DATE_860e52]11", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1968-03-24", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 51, "end": 63}, {"phi_type": "DATE", "value": "2005-03-11", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c20a9ba032eabd1d21851f2c62a238050a35ebd4fd789f0bd6f3eb192430e516", "timestamp_unix": 1772615816, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002866", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "Patricia Moore social security number 593-30-8269 address 775 Maple St, Greenfield", "masked_text": "[NAME_b9db31] social security number [SSN_a5e9d9] ad[ADDRESS_af044e]nfield", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "593-30-8269", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "775 Maple St, Greenfield", "start": 52, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0dce4ba81799b5e2b3ffca3261e49c64b4219584c931d7585f1a8c78816ec48a", "timestamp_unix": 1772264231, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002867", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Angela White DOB 1964-05-01 device Mount Sinai recorded 2003-04-16", "masked_text": "waveform header [NAME_cada0d] DOB [DOB_49004f] device [LOCATION_2d69ff] recorded[DATE_16a979]6", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1964-05-01", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2003-04-16", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "aefdb8cc61794d8b255d40975a1f851061504ad8ca78965c86d3b4924c4744b7", "timestamp_unix": 1772756600, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002868", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Priya Sharma MRN MRN-998410 contact (757) 604-9483", "masked_text": "voice transcript [NAME_74036d] MRN [MRN_917879] contact [PHONE_987c11]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-998410", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(757) 604-9483", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7949693bacab2ea1ac92afa0c80f767ef6025e20a4f625e2fb270c5a9db95f9f", "timestamp_unix": 1773104065, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-002869", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "voice transcript Diana Patel MRN MRN-178605 contact (375) 274-6318", "masked_text": "voice transcript [NAME_c3b55b] MRN [MRN_38d437] contact [PHONE_509533]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-178605", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(375) 274-6318", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5a3750a5373a147f48a72077483c8f5260539fc6153faf2d1f65135104221b86", "timestamp_unix": 1772231019, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002870", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript John Smith MRN MRN-859093 contact (913) 235-1956", "masked_text": "voice transcript [NAME_611732] MRN [MRN_e8db3c] contact [PHONE_815907]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "MRN", "value": "MRN-859093", "start": 32, "end": 42}, {"phi_type": "PHONE", "value": "(913) 235-1956", "start": 51, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "33402a978bd4e9db627579b65eeef02b40ee121a275308c79335f68def7d824b", "timestamp_unix": 1771351378, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-002871", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for Angela White at 776 Walnut St, Maplewood on 2019-12-09.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 19, "end": 31}, {"phi_type": "ADDRESS", "value": "776 Walnut St, Maplewood", "start": 35, "end": 59}, {"phi_type": "DATE", "value": "2019-12-09", "start": 63, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5cbd0d4a6db3e72b89d5dc7113634e630e50de97281140ff17fedbf5d0073f2c", "timestamp_unix": 1771455218, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002872", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "imaging metadata Michael Taylor DOB 1978-09-26 scan date 2017-05-27", "masked_text": "imaging metadata Michael Taylor DOB 1978-09-26 scan date 2017-05-27", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1978-09-26", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2017-05-27", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.72, "risk_score_after": 0.72, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fc956f8d04cdeefaf562e5eb35f82afcddd42f6dc45a1196289143a416e9bfc7", "timestamp_unix": 1773437907, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002873", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Marcus Webb recorded at Stanford Medical on 2020-10-28", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-10-28", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 41, "end": 57}, {"phi_type": "DATE", "value": "2020-10-28", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "89037f3447e6d4e979f8f16735ec0e06f3e110feab795de990922e189a5f71b4", "timestamp_unix": 1773033715, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002874", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Lab results for Priya Sharma, 33 year old from Johns Hopkins, reviewed on 2010-10-08.", "masked_text": "Lab results for [NAME_74036d], [AGE_182be0] year old from [LOCATION_965228], reviewed on [DATE_971baa].", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 16, "end": 28}, {"phi_type": "AGE", "value": "33", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 47, "end": 60}, {"phi_type": "DATE", "value": "2010-10-08", "start": 74, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "4c78e89a3b1a752f3864e131b596ef9e103c249eca71a0a3951de371f045c444", "timestamp_unix": 1771458013, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002875", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Patricia Moore social security number 690-50-9943 address 740 Oak St, Riverside", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownerside", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "690-50-9943", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "740 Oak St, Riverside", "start": 52, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a085df9c6334039d9bdb5e0764c9d4096711b701bc0e92a8f38a8387a7319d7e", "timestamp_unix": 1772827022, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002876", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for John Smith born 1968-04-19 at Boston Medical Center on 2012-08-20", "masked_text": "follow up for [NAME_611732] born [DOB_3bb09a] at [LOCATION_bfb4ce]1e945] 2012-08-20", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1968-04-19", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 44, "end": 65}, {"phi_type": "DATE", "value": "2012-08-20", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "159fc1799a44de133490cf808728596cba281128447edf0c0b75096bf3fdc68a", "timestamp_unix": 1771524795, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.24075}}
{"record_id": "AUDIT-002877", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Diana Patel phone number (422) 509-2129 age 41", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(422) 509-2129", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "41", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "de0d3f01315d0fb0c7110f679b874cf2931b8ee08c20def9d2f138002749a4df", "timestamp_unix": 1770885323, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002878", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Michael Taylor ID MRN-687626 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_ae3ff9] ID [MRN_ae7127] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-687626", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 62, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a69eace12abba7d8e0a5e0910cb7ff23adc2799db7bc2ae7ce61a6a99b5e6289", "timestamp_unix": 1772884405, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002879", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Susan Anderson DOB 1940-11-16 MRN MRN-635885", "masked_text": "voice profile [NAME_4a6eeb] DOB [DOB_0b5a1d] MRN [MRN_82c294]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1940-11-16", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-635885", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3fd5ad733147887895f50b4c1c4f7eed45d83b81afed4626bcf8bad9f85a2ff3", "timestamp_unix": 1772347409, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002880", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "James Wilson date of birth 1966-06-20 MRN MRN-184289 presenting at Stanford Medical", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1966-06-20", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-184289", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3cea97b55e01872e41c180e4adcaa4be16f39cfd22e295e6eb3642df2bce4ea2", "timestamp_unix": 1770968300, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-002881", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Claire Nguyen MRN MRN-846025 date 2017-09-27", "masked_text": "ECG metadata patient Claire Nguyen MRN MRN-846025 date 2017-09-27", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-846025", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2017-09-27", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4547cdb01c953926f9e1408dbc3a66e378b1e22916fd984bc115f7895943c877", "timestamp_unix": 1771289989, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002882", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with Marcus Webb at (510) 822-8778. Address on file: 556 Pine St, Greenfield.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownenfield.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(510) 822-8778", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "556 Pine St, Greenfield", "start": 52, "end": 75}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f6dac0c1893dd7a61ff59e81139971f6d35b22b0687c90f394de074bebe03388", "timestamp_unix": 1772115934, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002883", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Maria Garcia age 71 facility Stanford Medical", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "71", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 42, "end": 58}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "860ee05aac13b070f6de02478fe28c13a12be682cd586776f84be5dfc5b21953", "timestamp_unix": 1772751014, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002884", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Patricia Moore DOB 1981-06-14 device Cedars-Sinai recorded 2012-07-25", "masked_text": "waveform header [NAME_b9db31] DOB [DOB_b81064] device [LOCATION_42e401] recorde[DATE_95c186]25", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1981-06-14", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 53, "end": 65}, {"phi_type": "DATE", "value": "2012-07-25", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "992acb53b43fd5dd9119924c146f5af29c2cfbf652d825e7f62d800a013eef90", "timestamp_unix": 1771185702, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002885", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Record updated for Claire Nguyen at 360 Birch St, Riverside on 2012-11-13.", "masked_text": "Record updated for [NAME_2ea2ee] at [ADDRESS_2ce761] on [DATE_cbb006].", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 19, "end": 32}, {"phi_type": "ADDRESS", "value": "360 Birch St, Riverside", "start": 36, "end": 59}, {"phi_type": "DATE", "value": "2012-11-13", "start": 63, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9e1dc6bc8afb3fc0f329f54613d15a8894a61885d1753d3db0235dd5cbc42e91", "timestamp_unix": 1772776077, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002886", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript James Wilson MRN MRN-860936 contact (869) 191-5315", "masked_text": "voice transcript [NAME_3d8dc8] MRN [MRN_d8ac42] contact [PHONE_33eb5c]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-860936", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(869) 191-5315", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "2c834eafc180868d17c3d93239ea62dea7b7f4e8df7e2245ead08a3a5ac38e71", "timestamp_unix": 1771345642, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-002887", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for James Wilson born 1962-07-11 at Boston Medical Center on 2004-09-03", "masked_text": "follow up for James Wilson born 1962-07-11 at Boston Medical Center on 2004-09-03", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1962-07-11", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 46, "end": 67}, {"phi_type": "DATE", "value": "2004-09-03", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f205ddf613a8082b2634d92de292ab659c6274f87906da608b692593e1bc52f5", "timestamp_unix": 1772589145, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002888", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Marcus Webb date of birth 1964-09-01 MRN MRN-852383 presenting at UCSF Health", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1964-09-01", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-852383", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "97f0e5e4d74794b7ffa72add967002202a657b2abaf367f4177372a07acb7902", "timestamp_unix": 1772830345, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-002889", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile David Lee DOB 1957-01-25 MRN MRN-261616", "masked_text": "voice profile [NAME_972735] DOB [DOB_3fdace] MRN [MRN_ced25d]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 14, "end": 23}, {"phi_type": "DOB", "value": "1957-01-25", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-261616", "start": 43, "end": 53}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b305c5b5b147b6dde5eedcd935d8846fca6a7b733ec5a00b7f9ea46f35de4ef2", "timestamp_unix": 1772962335, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002890", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Marcus Webb age 87 facility Cleveland Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "87", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 41, "end": 57}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3924bfb680b80b7f726766eab545e9ad4fd9a7a72da0607b690ad16fffb8f5a8", "timestamp_unix": 1771104796, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002891", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Thomas Harris MRN MRN-674201 date 2008-10-16", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-674201", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2008-10-16", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3863a0ba20ba23eb7feedb470701891f1d9a0fcf6af320ab29a9750f0f8b887a", "timestamp_unix": 1771394611, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002892", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Sarah Johnson ID MRN-412653 institution Cleveland Clinic", "masked_text": "DICOM header patient Sarah Johnson ID MRN-412653 institution Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-412653", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 61, "end": 77}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8ea221ea2acc909b69dcc1a51f55b8d68c775c7d46b3c426935b268f15efb8e1", "timestamp_unix": 1772641787, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002893", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Priya Sharma date of birth 1945-09-10 MRN MRN-984249 presenting at Mount Sinai", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1945-09-10", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-984249", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b813808fc37f7d8174046885604680143f6acea79c2a0e5cb5b5e5f2283ae63d", "timestamp_unix": 1772348716, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-002894", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile Linda Martinez DOB 1956-10-12 MRN MRN-107917", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1956-10-12", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-107917", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "69d398b933074f3a80c4e60f20bb9350f74b155efa3c59e395dba4de8c6a698b", "timestamp_unix": 1772360281, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-002895", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient James Wilson MRN MRN-628885 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_3d8dc8] MRN [MRN_cc3106] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-628885", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 66, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a6fb4d655f398283f683129691678b96be14ef6237da552f6c9935d3be890d85", "timestamp_unix": 1773424101, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002896", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Confirmed identity of Robert Chen via MRN MRN-184788 and DOB 1973-08-12.", "masked_text": "Confirmed identity of [NAME_2665a8] via MRN [MRN_639e5e] and[DOB_5574e9]08-12.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-184788", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1973-08-12", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "40347ac18f7c9457ce72fe04e6c0d2dcf7ca408f82cc7252f4dd964c45c9b133", "timestamp_unix": 1772853522, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-002897", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Sarah Johnson social security number 714-28-4547 address 190 Oak St, Fairview", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownirview", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "714-28-4547", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "190 Oak St, Fairview", "start": 51, "end": 71}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "bf67d6dfdca03e81d6a319081912882c8e0165e37b86596c26db82b06fe82d46", "timestamp_unix": 1773411289, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002898", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Linda Martinez age 56 facility NYU Langone", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "56", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d4e3b864b7bd049f9595aeac70fab2026a1290824c3e009a5c0a0bbd361309c6", "timestamp_unix": 1773352596, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002899", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Prescription issued to Kevin Zhang (89yo) at 573 Cedar St, Riverside on 2023-05-07.", "masked_text": "Prescription issued to [NAME_a23972] ([AGE_764796]yo) at 573[ADDRESS_ec8ff7] 202[DATE_6249c1]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 23, "end": 34}, {"phi_type": "AGE", "value": "89", "start": 36, "end": 38}, {"phi_type": "ADDRESS", "value": "573 Cedar St, Riverside", "start": 48, "end": 71}, {"phi_type": "DATE", "value": "2023-05-07", "start": 75, "end": 85}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1d64f45bebbf712f2c7bb3764966f094ad66a8cf428fb881c53fe09c81bb5a3c", "timestamp_unix": 1771794605, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002900", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for Marcus Webb born 1985-04-10 at NYU Langone on 2008-07-09", "masked_text": "follow up for [NAME_ede0f8] born [DOB_e66feb] at [LOCATION_789675] on[DATE_849caa]9", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1985-04-10", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 45, "end": 56}, {"phi_type": "DATE", "value": "2008-07-09", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9334b905bc1dbc5500b2a8293367d2515a6e76232b32b94487a8d2733f4bdda7", "timestamp_unix": 1773324605, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-002901", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Claire Nguyen social security number 207-15-2981 address 811 Elm St, Springfield", "masked_text": "Claire Nguyen social security number 207-15-2981 address 811 Elm St, Springfield", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "207-15-2981", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "811 Elm St, Springfield", "start": 51, "end": 74}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e5ea8d16e1ff1e98c6e74a786ad11ece6d2ed97b2f9c83fa6147948af86c7502", "timestamp_unix": 1773299537, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002902", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Linda Martinez MRN MRN-959776 facility Cedars-Sinai", "masked_text": "face_region detected patient Linda Martinez MRN MRN-959776 facility Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-959776", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 68, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "74691855c5045281c8fe57e3e8f74aa78b982eab08dd8a3d574cc28647b27897", "timestamp_unix": 1771240658, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002903", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Patricia Moore age 55 facility Stanford Medical", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "55", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 44, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b7afc8ed6ac3884d157b2b3d0e00e31bdecf5e9be98e6e0aec9ef8d7e5434a47", "timestamp_unix": 1771011703, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002904", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Robert Chen date of birth 1940-10-07 MRN MRN-942763 presenting at Mayo Clinic", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1940-10-07", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-942763", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "84291bcf942389ddbc46518873862ae4ab3452cbcdeec9c75e15a4db3d11cb19", "timestamp_unix": 1771833526, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-002905", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Priya Sharma called from (494) 285-1356 reporting symptoms. Age: 81.", "masked_text": "[NAME_74036d] called from [PHONE_42aa97] reporting symptoms. Age: [AGE_43ec51].", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "PHONE", "value": "(494) 285-1356", "start": 25, "end": 39}, {"phi_type": "AGE", "value": "81", "start": 65, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c827ee08a2a49c4782b894b1af76329ae8f969f76f9a66a43972b85e5efd864d", "timestamp_unix": 1772945737, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002906", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "voice transcript James Wilson MRN MRN-493233 contact (702) 446-6754", "masked_text": "voice transcript [NAME_3d8dc8] MRN [MRN_2781da] contact [PHONE_29980f]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-493233", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(702) 446-6754", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3b048f6f2a1905e8e828fc231e63754c11b85070ddbfdaea52af950230a5e60a", "timestamp_unix": 1772536843, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002907", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Thomas Harris called from (844) 914-7363 reporting symptoms. Age: 88.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "PHONE", "value": "(844) 914-7363", "start": 26, "end": 40}, {"phi_type": "AGE", "value": "88", "start": 66, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "44cf42266d7b3c48134c565b008c79d5f852afd1b1cc6ddd08008a756e8e6a3c", "timestamp_unix": 1772530979, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002908", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Michael Taylor called from (329) 680-9585 reporting symptoms. Age: 32.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 0, "end": 14}, {"phi_type": "PHONE", "value": "(329) 680-9585", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "32", "start": 67, "end": 69}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "7e2c3e4c0bdc5355cc06759a8b5142318436ddbdf81af5ceda9834248fdbf7e6", "timestamp_unix": 1771520602, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002909", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Patricia Moore MRN MRN-481485 facility Mayo Clinic", "masked_text": "face_region detected patient Patricia Moore MRN MRN-481485 facility Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-481485", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6f4e2e18a6e19b3d0ba707087f3e99a210784bb721bbf957b0899f68b7c24b78", "timestamp_unix": 1771888682, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002910", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Robert Chen DOB 1981-09-15 MRN MRN-721476", "masked_text": "voice profile Robert Chen DOB 1981-09-15 MRN MRN-721476", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1981-09-15", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-721476", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1f485b6d172d75a27b3c0662380aa6117dc294f01a70ff85744aad1acdddd55d", "timestamp_unix": 1771812686, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002911", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Spoke with Priya Sharma at (210) 451-5352. Address on file: 593 Birch St, Maplewood.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownplewood.", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(210) 451-5352", "start": 27, "end": 41}, {"phi_type": "ADDRESS", "value": "593 Birch St, Maplewood", "start": 53, "end": 76}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "2bfe1979e9ed85fbf1b5dd6cf02b08e294d24e05a8d1a4212d023932701e5899", "timestamp_unix": 1771572953, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002912", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Imaging ordered for Sarah Johnson, MRN MRN-133729, DOB 1950-03-16 at Cleveland Clinic.", "masked_text": "Imaging ordered for Sarah Johnson, MRN MRN-133729, DOB 1950-03-16 at Cleveland Clinic.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 20, "end": 33}, {"phi_type": "MRN", "value": "MRN-133729", "start": 39, "end": 49}, {"phi_type": "DOB", "value": "1950-03-16", "start": 50, "end": 60}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 69, "end": 85}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.78, "risk_score_after": 0.78, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "26b8566b70a9e9a432710bc17d92501e688b7deab446adfa4e7a3f4a3b590b32", "timestamp_unix": 1771316216, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002913", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Thomas Harris recorded at NYU Langone on 2002-02-17", "masked_text": "audio annotation Thomas Harris recorded at NYU Langone on 2002-02-17", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2002-02-17", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e225d3f6d09efa2b487ea60309779932934cf4ed5a2dcb656b133646fd6c835f", "timestamp_unix": 1773170446, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002914", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Carlos Rivera DOB 1957-01-22 MRN MRN-415526", "masked_text": "voice profile [NAME_58ff53] DOB [DOB_06af84] MRN [MRN_15344e]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1957-01-22", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-415526", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7c747945289fddd5cdf9bdd2625c9b769a8e20168553169fdb948c37de4df14d", "timestamp_unix": 1772640035, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002915", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "DICOM header patient John Smith ID MRN-571416 institution Stanford Medical", "masked_text": "DICOM header patient John Smith ID MRN-571416 institution Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-571416", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 58, "end": 74}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bf27afff1f7f948f8b428dc79c9c2be78d78788b662bde68dbfa0d9a65674cac", "timestamp_unix": 1771734294, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002916", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "speaker ID Priya Sharma phone (336) 899-1369 age 84", "masked_text": "speaker ID Priya Sharma phone (336) 899-1369 age 84", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(336) 899-1369", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "84", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.62, "risk_score_after": 0.62, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5736a9fccde35bf82fbbfa1eeb9e9f2cb463d68117422da4a4c262871879fbc5", "timestamp_unix": 1771203069, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002917", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "face_region detected patient Kevin Zhang MRN MRN-819246 facility Mount Sinai", "masked_text": "face_region detected patient Kevin Zhang MRN MRN-819246 facility Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-819246", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "90441e8d5bc3b394b53a251e5b93f954cab6350bc171e0d7a77f1d8bc0e9ed5b", "timestamp_unix": 1772259891, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002918", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Kevin Zhang MRN MRN-561429 facility Stanford Medical", "masked_text": "face_region detected patient [NAME_a23972] MRN [MRN_83b4bf] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-561429", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 65, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4f0a6f989a2cfa54541e251e1fbb2b19e60cd5f453d951900620f00e4771e63a", "timestamp_unix": 1771394906, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002919", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Thomas Harris called from (434) 571-4904 reporting symptoms. Age: 57.", "masked_text": "Thomas Harris called from (434) 571-4904 reporting symptoms. Age: 57.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "PHONE", "value": "(434) 571-4904", "start": 26, "end": 40}, {"phi_type": "AGE", "value": "57", "start": 66, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "fff6ab8a0a3a3453d44e30062665365f8264559acbfbdd20ab0d1c89fa7f4c72", "timestamp_unix": 1771268040, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002920", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "speaker ID John Smith phone (467) 766-7480 age 50", "masked_text": "speaker ID [NAME_611732] phone [PHONE_38d9ad] age [AGE_c0c7c7]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 11, "end": 21}, {"phi_type": "PHONE", "value": "(467) 766-7480", "start": 28, "end": 42}, {"phi_type": "AGE", "value": "50", "start": 47, "end": 49}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b9704650f9b9aec381b2f01f699f45815830b804995bed860278f0c7253c701a", "timestamp_unix": 1772528322, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-002921", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Carlos Rivera MRN MRN-247203 date 2023-05-01", "masked_text": "ECG metadata patient Carlos Rivera MRN MRN-247203 date 2023-05-01", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-247203", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2023-05-01", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bc375ff3555083c3b5181ed4e2a0825275eabaafc32d85b1562f39c551f31467", "timestamp_unix": 1772892663, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002922", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Claire Nguyen called from (233) 912-1890 reporting symptoms. Age: 48.", "masked_text": "[NAME_2ea2ee] called from [PHONE_222e86] reporting symptoms. Age: [AGE_642e92].", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "PHONE", "value": "(233) 912-1890", "start": 26, "end": 40}, {"phi_type": "AGE", "value": "48", "start": 66, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e68f291710a9b8713e2fd481bdd360576c9e7f67b9c617961916b3a3ef1e96d2", "timestamp_unix": 1771759954, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-002923", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Carlos Rivera age 46 facility Stanford Medical", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "46", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 43, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0fa5707387f5d8f7fd5992ee8b90281c573d80e15f74c2db67df158e636a0930", "timestamp_unix": 1772127901, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002924", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient James Wilson ID MRN-615482 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_3d8dc8] ID [MRN_f2141e] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-615482", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 60, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fa63085caeb185697d7ef4e3d6a476bd6592690e2db375fa5db1903c480c10f4", "timestamp_unix": 1771782427, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002925", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "ECG metadata patient Maria Garcia MRN MRN-732523 date 2009-10-26", "masked_text": "ECG metadata patient [NAME_498cee] MRN [MRN_f9ccc3] date [DATE_8a2c66]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-732523", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2009-10-26", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5030dc53530aa57680e558fc3e639481d3fd869ae58ee0aa08f4769044f5159e", "timestamp_unix": 1771955746, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-002926", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "DICOM header patient Angela White ID MRN-489279 institution Mount Sinai", "masked_text": "DICOM header patient Angela White ID MRN-489279 institution Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-489279", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 60, "end": 71}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2134709f4a75a7d7035d514641a9a4aa4e0529c028b22d07fb16f9fe389c372a", "timestamp_unix": 1771528832, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002927", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Patricia Moore MRN MRN-533302 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_b9db31] MRN [MRN_110449] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-533302", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 68, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6adaf42480641171f36f12bc41f6e5d849c423e9982d30fd8b866c27dedf8c84", "timestamp_unix": 1773228823, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002928", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Thomas Harris DOB 1956-10-14 MRN MRN-528119", "masked_text": "voice profile [NAME_7ccf35] DOB [DOB_3cb427] MRN [MRN_5a9d8f]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1956-10-14", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-528119", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d24663267eb13dff4267b11b3b864b2d5a99d87e5fa2c4919132d3ee95d65628", "timestamp_unix": 1772140211, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002929", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient James Wilson MRN MRN-633987 date 2015-04-25", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-633987", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2015-04-25", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0522107e48938fa1e92afadeed4c9bea2e2872650a458d8254b00886cdfec225", "timestamp_unix": 1771272040, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002930", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Marcus Webb date of birth 1979-07-23 MRN MRN-542299 presenting at NYU Langone", "masked_text": "Marcus Webb date of birth 1979-07-23 MRN MRN-542299 presenting at NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1979-07-23", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-542299", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.81, "risk_score_after": 0.81, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f3260bc3762101c22bdb51449fc4f15694bd244fa592282032be5d2734151356", "timestamp_unix": 1771218990, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002931", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Emergency contact for Claire Nguyen: (284) 616-8650. DOB: 1951-02-22.", "masked_text": "Emergency contact for Claire Nguyen: (284) 616-8650. DOB: 1951-02-22.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 22, "end": 35}, {"phi_type": "PHONE", "value": "(284) 616-8650", "start": 37, "end": 51}, {"phi_type": "DOB", "value": "1951-02-22", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "41f45816ca8586d018fa98b77e5d17617b8c02be54993787bc9024e13b49a651", "timestamp_unix": 1772325291, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002932", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Spoke with Arthur Coleman at (526) 772-2988. Address on file: 406 Chestnut St, Greenfield.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownenfield.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(526) 772-2988", "start": 29, "end": 43}, {"phi_type": "ADDRESS", "value": "406 Chestnut St, Greenfield", "start": 55, "end": 82}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1cdfa50efec85861764e88e9d5e1d58e01ee5e3623ed41bac02773f77c0c7f82", "timestamp_unix": 1772854915, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002933", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "ECG metadata patient Emily Brown MRN MRN-649300 date 2017-02-02", "masked_text": "ECG metadata patient [NAME_87fe31] MRN [MRN_38247a] date [DATE_07ec34]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-649300", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2017-02-02", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bc4b7875ecbcade7f0022b54dc237fb24705cfcd2e6d468fc4fee0b16c3efc46", "timestamp_unix": 1772291923, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-002934", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Arthur Coleman date of birth 1937-01-10 MRN MRN-288151 presenting at Mount Sinai", "masked_text": "Arthur Coleman date of birth 1937-01-10 MRN MRN-288151 presenting at Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1937-01-10", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-288151", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.81, "risk_score_after": 0.81, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "72bec43af61dfb8f6227d20b03a6203aec4ebb220165a2a054d9a4c4720ea591", "timestamp_unix": 1772700418, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002935", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient John Smith MRN MRN-680499 date 2021-08-20", "masked_text": "ECG metadata patient [NAME_611732] MRN [MRN_90dd50] date [DATE_b0e4f7]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-680499", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2021-08-20", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1c7896652d091ce739680592e968831b719e75184837d3b8a7d39f453f8ec0f3", "timestamp_unix": 1772280971, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-002936", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Prescription issued to Linda Martinez (71yo) at 468 Chestnut St, Fairview on 2017-12-26.", "masked_text": "Prescription issued to [NAME_f60f59] ([AGE_e2c420]yo) at 468[ADDRESS_111981] 201[DATE_f4a3c6]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 23, "end": 37}, {"phi_type": "AGE", "value": "71", "start": 39, "end": 41}, {"phi_type": "ADDRESS", "value": "468 Chestnut St, Fairview", "start": 51, "end": 76}, {"phi_type": "DATE", "value": "2017-12-26", "start": 80, "end": 90}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "4916fdf69bfb475ba063d86dd4f8c4aea6281630ae74d4884c5238587b59d8a5", "timestamp_unix": 1772265204, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002937", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Maria Garcia (MRN MRN-467179) discharged on 2007-06-05. Follow up at Stanford Medical.", "masked_text": "[REDACTED] (MRN [REDACTED]) discharged on [REDACTED]. Follow up at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 0, "end": 12}, {"phi_type": "MRN", "value": "MRN-467179", "start": 18, "end": 28}, {"phi_type": "DATE", "value": "2007-06-05", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 69, "end": 85}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "95646d9efe3b39dcbf805de710b6e64b6826500fefc1f991f6bc9d074a974ff9", "timestamp_unix": 1771849569, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-002938", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Maria Garcia called from (642) 265-9305 reporting symptoms. Age: 23.", "masked_text": "Maria Garcia called from (642) 265-9305 reporting symptoms. Age: 23.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 0, "end": 12}, {"phi_type": "PHONE", "value": "(642) 265-9305", "start": 25, "end": 39}, {"phi_type": "AGE", "value": "23", "start": 65, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "12ab505df3d7be67a7b71491cbfa5fce78e98fe882e59e071e883c1817467d85", "timestamp_unix": 1772380481, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002939", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Linda Martinez age 70 facility NYU Langone", "masked_text": "vitals trace Linda Martinez age 70 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "70", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "01c5ee10fe6ef10f92e10eaa241b51673024fd6c376384719a019a590632b410", "timestamp_unix": 1771240713, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002940", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile Carlos Rivera DOB 1954-10-15 MRN MRN-937680", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1954-10-15", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-937680", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fbd5b71abde9c73b304825b74a96db71707278cf53ce862dd39b4b3be57912b7", "timestamp_unix": 1771784458, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-002941", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Imaging ordered for James Wilson, MRN MRN-512046, DOB 1985-05-05 at Mass General Hospital.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]05-05 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 20, "end": 32}, {"phi_type": "MRN", "value": "MRN-512046", "start": 38, "end": 48}, {"phi_type": "DOB", "value": "1985-05-05", "start": 49, "end": 59}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 68, "end": 89}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "55a3958c73d4d35eef1f5ed72a97985f8f549497940f2636428262f91eb79d3d", "timestamp_unix": 1771192743, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-002942", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Robert Chen phone (509) 434-7190 age 44", "masked_text": "speaker ID Robert Chen phone (509) 434-7190 age 44", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(509) 434-7190", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "44", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6ddce3af0eed54e1fe2c12f54b8b33e3fcc299904290431ff7bbdfa30e314bda", "timestamp_unix": 1771135137, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002943", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Lab results for Robert Chen, 88 year old from Johns Hopkins, reviewed on 2019-12-19.", "masked_text": "Lab results for [NAME_2665a8], [AGE_2a38a4] year old from [LOCATION_965228], reviewed on [DATE_566dbd].", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 16, "end": 27}, {"phi_type": "AGE", "value": "88", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 46, "end": 59}, {"phi_type": "DATE", "value": "2019-12-19", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "802c624fa23bfa32602412d3f60edf88d910a1804d4a4d985e3de6eef3a05a3d", "timestamp_unix": 1772182232, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002944", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Maria Garcia recorded at UCSF Health on 2023-08-21", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-011", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 42, "end": 53}, {"phi_type": "DATE", "value": "2023-08-21", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e8f7dcc995c7fc10b84175999ca1ddd8db6157973adaf88381deb9713f8a27a3", "timestamp_unix": 1773110991, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002945", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript John Smith MRN MRN-171227 contact (214) 862-5682", "masked_text": "voice transcript [NAME_611732] MRN [MRN_8aa4f2] contact [PHONE_d6c3b5]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "MRN", "value": "MRN-171227", "start": 32, "end": 42}, {"phi_type": "PHONE", "value": "(214) 862-5682", "start": 51, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b44725c19a44580bd3a2cf31d4034ab4cee137365fe9226e4eb5634f6a23820d", "timestamp_unix": 1771468108, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-002946", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Claire Nguyen MRN MRN-241029 facility Mayo Clinic", "masked_text": "face_region detected patient Claire Nguyen MRN MRN-241029 facility Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-241029", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "25342c833ffc07a8a35660682a6af57ea9ccfd8fb2b5a6cb8c0b2a8d0bca6f2c", "timestamp_unix": 1771148019, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002947", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Linda Martinez (MRN MRN-554779) discharged on 2009-12-02. Follow up at NYU Langone.", "masked_text": "Linda Martinez (MRN MRN-554779) discharged on 2009-12-02. Follow up at NYU Langone.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 0, "end": 14}, {"phi_type": "MRN", "value": "MRN-554779", "start": 20, "end": 30}, {"phi_type": "DATE", "value": "2009-12-02", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 71, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f812d7ed50b3d1fa439b784f20198de66b1faf2235cc23c5f1c1335a024f4890", "timestamp_unix": 1773128868, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002948", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Carlos Rivera phone (860) 176-1191 age 92", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(860) 176-1191", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "92", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "35143fc072925660728689c5fedb6c968b8be42a2b5abb3e2662c015230f55e6", "timestamp_unix": 1772460254, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002949", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Record updated for Marcus Webb at 315 Elm St, Springfield on 2022-02-01.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "315 Elm St, Springfield", "start": 34, "end": 57}, {"phi_type": "DATE", "value": "2022-02-01", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1fc992dee787d5dcbf9a54a30720e3efa4c7031f7a7f36e59de73d55400ff9e0", "timestamp_unix": 1772829504, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002950", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Maria Garcia born 1968-04-26 at Cleveland Clinic on 2008-05-05", "masked_text": "follow up for [NAME_498cee] born [DOB_7eb30a] at [LOCATION_6532a6]ATE_08c325]-05-05", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1968-04-26", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 46, "end": 62}, {"phi_type": "DATE", "value": "2008-05-05", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "db81e4d852516f2cdb12b27d7d9db5c2dd72dfab6d2e0ce1aa00525f218e9598", "timestamp_unix": 1772226893, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-002951", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Carlos Rivera social security number 320-84-3139 address 369 Walnut St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "320-84-3139", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "369 Walnut St, Greenfield", "start": 51, "end": 76}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4c6e1f214f6f3fa9d85fe110506cf737031fc877c9acc37b4482b0b53f90f193", "timestamp_unix": 1770920791, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002952", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Spoke with Susan Anderson at (920) 929-3866. Address on file: 345 Walnut St, Maplewood.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownplewood.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(920) 929-3866", "start": 29, "end": 43}, {"phi_type": "ADDRESS", "value": "345 Walnut St, Maplewood", "start": 55, "end": 79}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a3251069bba1fa8db8b3adf235077a94033b5d8a94a9426f681b9f5a777a1209", "timestamp_unix": 1771989476, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002953", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Referral sent for Kevin Zhang (DOB 1948-02-02) to specialist in Mayo Clinic.", "masked_text": "Referral sent for [NAME_a23972] (DOB [DOB_cff4fd]) to specialist in [LOCATION_5471a7].", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1948-02-02", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 64, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a9365db52d2e44c321a928395d513553066bbf22e94baf48d5adaa7b5d7583ef", "timestamp_unix": 1771656257, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-002954", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation John Smith recorded at Cedars-Sinai on 2002-01-24", "masked_text": "audio annotation Alex Morgan recorded at General Hospital o2000-01-0124", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 40, "end": 52}, {"phi_type": "DATE", "value": "2002-01-24", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ae512bce71d56713d5b67bcb65f23e37e411be1119d6ffce8a5ed9da1ec1015d", "timestamp_unix": 1772006720, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-002955", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "speaker ID Diana Patel phone (321) 427-3490 age 95", "masked_text": "speaker ID [NAME_c3b55b] phone [PHONE_53bb64] age [AGE_812b4b]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(321) 427-3490", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "95", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "53d6a1ed08da7cf9a71eeb4355c563348de41a320da6ee13802e4d4aab4221dc", "timestamp_unix": 1771920268, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-002956", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Arthur Coleman DOB 1937-09-10 scan date 2015-04-27", "masked_text": "imaging metadata [NAME_13c9ac] DOB [DOB_262c37] scan date [DATE_8945b9]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1937-09-10", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2015-04-27", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a04c0df122cc5a642859e461e5c0e29f228698d39f77dd7c23635961cff28c5d", "timestamp_unix": 1771105701, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002957", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Emily Brown DOB 1959-04-06 MRN MRN-884724", "masked_text": "voice profile [NAME_87fe31] DOB [DOB_2a4985] MRN [MRN_31f5a1]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1959-04-06", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-884724", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5d0bd5e860754cfce52261c252ee6abecc7862b3cf2c2c183e78d6755a1dc1d6", "timestamp_unix": 1772544770, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002958", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "waveform header Claire Nguyen DOB 1950-04-11 device Cedars-Sinai recorded 2023-06-16", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] recorde[REDACTED]16", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1950-04-11", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 52, "end": 64}, {"phi_type": "DATE", "value": "2023-06-16", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6f8b7b91be1e8aacc6c6ecf54e2e260057a86f2cd8eab0e804e2ab19e905a802", "timestamp_unix": 1772604015, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-002959", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Susan Anderson social security number 832-92-9241 address 449 Pine St, Riverside", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownerside", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "832-92-9241", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "449 Pine St, Riverside", "start": 52, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "c9ce0720bce54b780e85fd500305f6b4c30bc534d694d712844af09978c173ab", "timestamp_unix": 1771551534, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002960", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Maria Garcia ID MRN-385451 institution UCSF Health", "masked_text": "DICOM header patient [NAME_498cee] ID [MRN_3accb4] institution [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-385451", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 60, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6c8126b2a2aeddf723d93bc5e67b534d3b31621a878a6a27bf6d2835460741fd", "timestamp_unix": 1772010481, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002961", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Lab results for Maria Garcia, 26 year old from Johns Hopkins, reviewed on 2006-04-07.", "masked_text": "Lab results for [NAME_498cee], [AGE_4e732c] year old from [LOCATION_965228], reviewed on [DATE_cc8d2a].", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "AGE", "value": "26", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 47, "end": 60}, {"phi_type": "DATE", "value": "2006-04-07", "start": 74, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "05ff519b79eebdfd89a0538ba7db67512630d03a932354b432125fb441f27c89", "timestamp_unix": 1771225424, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-002962", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Emily Brown age 37 facility NYU Langone", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "37", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c5475be4b42febba9fa3130a2a7a7f6e0ccc304fc409218136c95ad55f65bf15", "timestamp_unix": 1773175955, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002963", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Claire Nguyen social security number 216-90-3740 address 799 Maple St, Maplewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownlewood", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "216-90-3740", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "799 Maple St, Maplewood", "start": 51, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8852d1116e870298a34f9403c8150e3e9735ae1f8d150dc1a910537654ebd1b3", "timestamp_unix": 1770976922, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002964", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile David Lee DOB 1963-08-26 MRN MRN-940510", "masked_text": "voice profile [NAME_972735] DOB [DOB_ffe433] MRN [MRN_0302d2]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 14, "end": 23}, {"phi_type": "DOB", "value": "1963-08-26", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-940510", "start": 43, "end": 53}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d3b9e479196a96ca87e85c6f6765997fde5a0c468d6b63649dffe3a9cbea3930", "timestamp_unix": 1772598844, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002965", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Priya Sharma phone number (304) 606-6363 age 38", "masked_text": "patient name Priya Sharma phone number (304) 606-6363 age 38", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(304) 606-6363", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "38", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4bfca04f87e7131213689bb40b479f6e0c17aedae05896298b71f9242099e9ef", "timestamp_unix": 1773252561, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002966", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Claire Nguyen (MRN MRN-187694) discharged on 2023-05-01. Follow up at Mount Sinai.", "masked_text": "[NAME_2ea2ee] (MRN [MRN_9838ad]) discharged on [DATE_2b5bf6]. Follow up at [LOCATION_2d69ff].", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "MRN", "value": "MRN-187694", "start": 19, "end": 29}, {"phi_type": "DATE", "value": "2023-05-01", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 70, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "824ea0d49ac133b3acffdd93afa7a40c261f53ceb00375bbbfdc571e91d776fe", "timestamp_unix": 1771889743, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002967", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Claire Nguyen DOB 1957-02-21 device Mayo Clinic recorded 2017-12-17", "masked_text": "waveform header [NAME_2ea2ee] DOB [DOB_176ee6] device [LOCATION_5471a7] recorded[DATE_65002f]7", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1957-02-21", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2017-12-17", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "188284bbdda6d1e75e0d94ea18de5a2c53abf4334cb9b29fb88fd0f579d69268", "timestamp_unix": 1772474626, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002968", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Priya Sharma ID MRN-536287 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_74036d] ID [MRN_b67452] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-536287", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 60, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9585b14d0debbcb5adf77e1f1a0a57110031cd6956d2a0a12b2b0a3befd7df52", "timestamp_unix": 1771960929, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-002969", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "patient name Claire Nguyen phone number (346) 807-7375 age 81", "masked_text": "patient name [NAME_2ea2ee] phone number [PHONE_c63062] age [AGE_43ec51]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(346) 807-7375", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "81", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f3cc8c79f8cb6dfc900b7ed31b7a49eb4461d3ffb95bdc5fdc4070612b018f94", "timestamp_unix": 1772346147, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002970", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Sarah Johnson (MRN MRN-929379) discharged on 2000-08-12. Follow up at Mount Sinai.", "masked_text": "[NAME_579335] (MRN [MRN_5a2237]) discharged on [DATE_fd19f2]. Follow up at [LOCATION_2d69ff].", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 0, "end": 13}, {"phi_type": "MRN", "value": "MRN-929379", "start": 19, "end": 29}, {"phi_type": "DATE", "value": "2000-08-12", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 70, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "45b07f049c02d4500d126df13ae9abe15e6a14e951e57dfa02b522a47e634a29", "timestamp_unix": 1771195123, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002971", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient Susan Anderson MRN MRN-875405 date 2010-06-01", "masked_text": "ECG metadata patient [NAME_4a6eeb] MRN [MRN_2689c7] date [DATE_eb8838]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-875405", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2010-06-01", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8194bdb2a0016c870fdf2d3b1e3d248a512373a76f0965202484918b22b11ab6", "timestamp_unix": 1771123741, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-002972", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "David Lee date of birth 1949-08-21 MRN MRN-709451 presenting at UCSF Health", "masked_text": "David Lee date of birth 1949-08-21 MRN MRN-709451 presenting at UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "DOB", "value": "1949-08-21", "start": 24, "end": 34}, {"phi_type": "MRN", "value": "MRN-709451", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 64, "end": 75}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.81, "risk_score_after": 0.81, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1d9b27710da9197cd4237c8be78f36846f8508c4a3b764ec86a28d7e219a90c8", "timestamp_unix": 1772215880, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002973", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Claire Nguyen MRN MRN-565468 contact (370) 304-9606", "masked_text": "voice transcript [NAME_2ea2ee] MRN [MRN_bf613a] contact [PHONE_c9f156]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-565468", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(370) 304-9606", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "80398ed2127bc8ae049674f3b255815e97e902ba6b33a76ffad8db29c2e163ee", "timestamp_unix": 1771449595, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-002974", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "imaging metadata Priya Sharma DOB 1956-09-11 scan date 2000-09-04", "masked_text": "imaging metadata Priya Sharma DOB 1956-09-11 scan date 2000-09-04", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1956-09-11", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2000-09-04", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.72, "risk_score_after": 0.72, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "96f0aa36085ab01fe42ff839804eb2c6f1157ddf8e230d40ad0235f086f3a897", "timestamp_unix": 1771200313, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002975", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Spoke with Marcus Webb at (430) 599-5367. Address on file: 827 Elm St, Lakewood.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownakewood.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(430) 599-5367", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "827 Elm St, Lakewood", "start": 52, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d2cf054910c0e5d0c2480a5da1ef8af087f64ef0d6e99e529499dffbb0d087b9", "timestamp_unix": 1772603188, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002976", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Susan Anderson born 1944-02-24 at UCSF Health on 2001-03-28", "masked_text": "follow up for [NAME_4a6eeb] born [DOB_7418bd] at [LOCATION_df473f] on[DATE_290704]8", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1944-02-24", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2001-03-28", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4c0a161b3dedd6e88f55750d80d8b745c3f075472396ec43eed2856e75b40e86", "timestamp_unix": 1771811046, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-002977", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Patricia Moore date of birth 1951-02-28 MRN MRN-585859 presenting at Mount Sinai", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1951-02-28", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-585859", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d5ca48efc2026aa01e8e6caf0d8687113b31ed4a0a2f7294d8e62e1c66c24b5d", "timestamp_unix": 1771713139, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-002978", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Michael Taylor DOB 1979-02-21 scan date 2010-11-15", "masked_text": "imaging metadata [NAME_ae3ff9] DOB [DOB_904e46] scan date [DATE_f63eb5]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1979-02-21", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2010-11-15", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "14dabce4668877e5eddc6423c743d8e67a9aa29180c950e06d2846be744a1c41", "timestamp_unix": 1771986218, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002979", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile James Wilson DOB 1966-07-28 MRN MRN-337941", "masked_text": "voice profile [NAME_3d8dc8] DOB [DOB_b52d0c] MRN [MRN_ada351]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1966-07-28", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-337941", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e024ab67a913912607a3244d57109bba89c50d1f7fa41a895d51d7a72c27689f", "timestamp_unix": 1773227468, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-002980", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header James Wilson DOB 1973-06-17 device Mass General Hospital recorded 2007-02-02", "masked_text": "waveform header James Wilson DOB 1973-06-17 device Mass General Hospital recorded 2007-02-02", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1973-06-17", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 51, "end": 72}, {"phi_type": "DATE", "value": "2007-02-02", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3b3eab80a8dd257714abab3e40d0bc76e18520ba597d6f7601e951d53f00790d", "timestamp_unix": 1772108591, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002981", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Kevin Zhang age 82 facility Mount Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "82", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3c2df9205fa138f32ab588ca3092532830561b76023844857f0324e7310b1acd", "timestamp_unix": 1772278272, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002982", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Imaging ordered for Priya Sharma, MRN MRN-824705, DOB 1972-04-09 at UCSF Health.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]04-09 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 20, "end": 32}, {"phi_type": "MRN", "value": "MRN-824705", "start": 38, "end": 48}, {"phi_type": "DOB", "value": "1972-04-09", "start": 49, "end": 59}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5cdf8a3c0ea5733c34869243f7d4c7ff9eba4956bf7ffaf4e736f246047e421d", "timestamp_unix": 1772822644, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-002983", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Priya Sharma MRN MRN-967601 date 2002-10-03", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-967601", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2002-10-03", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0951c23ff8f18160558d72c39b822701de97d3ca11eaf7f25e931f5d84d6a76a", "timestamp_unix": 1772532275, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002984", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "follow up for Arthur Coleman born 1976-08-12 at NYU Langone on 2008-06-08", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED] on[REDACTED]8", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1976-08-12", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2008-06-08", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ef95b3a1cccc084181ee5479292bddd10c63b17775caaa0330c6d2f9d448f897", "timestamp_unix": 1770980345, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-002985", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Michael Taylor DOB 1964-07-05 device Cleveland Clinic recorded 2014-10-17", "masked_text": "waveform header Michael Taylor DOB 1964-07-05 device Cleveland Clinic recorded 2014-10-17", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1964-07-05", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 53, "end": 69}, {"phi_type": "DATE", "value": "2014-10-17", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3d31e82dfffb1f1c420eef60486389986714a64cf3b7f01146eb9c5810cd4dd5", "timestamp_unix": 1771119736, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002986", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Patricia Moore phone (311) 615-8435 age 91", "masked_text": "speaker ID Patricia Moore phone (311) 615-8435 age 91", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(311) 615-8435", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "91", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e69be710c2388079a1e7aba45db912d83b5a643ca7431943bf9666c0f797f8b8", "timestamp_unix": 1771613717, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002987", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Priya Sharma date of birth 1938-06-28 MRN MRN-584716 presenting at NYU Langone", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1938-06-28", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-584716", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4f4ab6e0cd93c0218d424b29959fca9af342ba2fad8fde304c2b68046e93a1a3", "timestamp_unix": 1770994516, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-002988", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Robert Chen date of birth 1959-07-28 MRN MRN-866575 presenting at NYU Langone", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1959-07-28", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-866575", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5fd7770d9da23f06a8c60dd58460f60855ec21e2d80dafc13759f028acaf28bb", "timestamp_unix": 1771656119, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-002989", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Kevin Zhang social security number 109-93-5517 address 118 Walnut St, Fairview", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownirview", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "109-93-5517", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "118 Walnut St, Fairview", "start": 49, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1e339a740ea8732705c9934b0942166b8dd28ca3e8825c92e4bf9f46aaaca9ec", "timestamp_unix": 1771043614, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-002990", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Patient identified as Robert Chen, SSN 972-92-9233, residing at 930 Walnut St, Maplewood.", "masked_text": "Patient identified as Robert Chen, SSN 972-92-9233, residing at 930 Walnut St, Maplewood.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 22, "end": 33}, {"phi_type": "SSN", "value": "972-92-9233", "start": 39, "end": 50}, {"phi_type": "ADDRESS", "value": "930 Walnut St, Maplewood", "start": 58, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a3f410089e88a9e3e06e0dc2166da061b020d5e72f7549a1284c6d865314128f", "timestamp_unix": 1772719374, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-002991", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Emily Brown DOB 1962-05-02 scan date 2009-07-14", "masked_text": "imaging metadata [NAME_87fe31] DOB [DOB_5a9f20] scan date [DATE_3d7e42]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1962-05-02", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2009-07-14", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bb414cdfd8d0860ea48ffc6cb65bcef0e96bd5286eafb1d45a84417ee8bd98c7", "timestamp_unix": 1773062005, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002992", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Kevin Zhang MRN MRN-472103 date 2006-11-24", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-472103", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2006-11-24", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7b383e18e4f5f07afb9f6fc0071fae298ffa18fd643f5ce7bf70a25bdf198e3d", "timestamp_unix": 1771025981, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-002993", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for Michael Taylor at 671 Maple St, Lakewood on 2018-09-09.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "671 Maple St, Lakewood", "start": 37, "end": 59}, {"phi_type": "DATE", "value": "2018-09-09", "start": 63, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "da0cff348d563ec99d6611eb4be34eace270d7b162c937e308785501117e2184", "timestamp_unix": 1772099612, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-002994", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "DICOM header patient Kevin Zhang ID MRN-821260 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_a23972] ID [MRN_d1acff] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-821260", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 59, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "64367561ced8fdd88023cfe76f69d8923a3d851a7a5057512871ed08ac521d25", "timestamp_unix": 1773267368, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-002995", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header David Lee DOB 1981-01-01 device Mass General Hospital recorded 2000-01-21", "masked_text": "waveform header [NAME_972735] DOB [DOB_b0d3ef] device [LOCATION_76e661]DATE_60ba4b] 2000-01-21", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1981-01-01", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 48, "end": 69}, {"phi_type": "DATE", "value": "2000-01-21", "start": 68, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8e62a26da9e3e7c58d5107cecee39fbc9d1f9e996fb2ca50da9c6da75f65a377", "timestamp_unix": 1772901557, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-002996", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "John Smith social security number 290-91-2779 address 418 Main St, Riverside", "masked_text": "[NAME_611732] social security number [SSN_abc1b7] ad[ADDRESS_36272b]erside", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "SSN", "value": "290-91-2779", "start": 34, "end": 45}, {"phi_type": "ADDRESS", "value": "418 Main St, Riverside", "start": 48, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "52ab4b6ad7c0b2f4fb54e2f6893725530316a2550e1268ea02bf13485a2ec49f", "timestamp_unix": 1773339452, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-002997", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile Michael Taylor DOB 1971-07-11 MRN MRN-465055", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1971-07-11", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-465055", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d61395435907e5757ca1be5dcde1b4e00f4daf4e14b4b4eee671c6d318054dde", "timestamp_unix": 1772178257, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-002998", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "audio annotation Robert Chen recorded at Boston Medical Center on 2022-02-10", "masked_text": "audio annotation [NAME_2665a8] recorded at [LOCATION_bfb4ce]fdb94] 2022-02-10", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 41, "end": 62}, {"phi_type": "DATE", "value": "2022-02-10", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "946b0447a9055dbb5d2449391b366920ecd89668b81df988b52b3afb157083e9", "timestamp_unix": 1773025632, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.26301}}
{"record_id": "AUDIT-002999", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Arthur Coleman ID MRN-752117 institution Cleveland Clinic", "masked_text": "DICOM header patient [NAME_13c9ac] ID [MRN_bd132c] institution [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-752117", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 62, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "95c58afa05a124f992ccb30b191ccc7fbc514dce1b8a28be6a64652b0ecfef15", "timestamp_unix": 1773150189, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003000", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient Sarah Johnson (DOB 1966-02-22, MRN MRN-334431) presented with chest pain at Cedars-Sinai.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 8, "end": 21}, {"phi_type": "DOB", "value": "1966-02-22", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-334431", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 84, "end": 96}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "bfdf74488250968b650babc72485e9f834c72d9c7a1c71ea96f58628a1e76dea", "timestamp_unix": 1772655589, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-003001", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "speaker ID Maria Garcia phone (711) 440-2242 age 45", "masked_text": "speaker ID Maria Garcia phone (711) 440-2242 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(711) 440-2242", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "45", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.62, "risk_score_after": 0.62, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3c81ce49c79701057b41d55ed6b46dc494cfc551b049ec78f7f463ce93ddb737", "timestamp_unix": 1771027746, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003002", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "vitals trace Diana Patel age 71 facility Mount Sinai", "masked_text": "vitals trace Diana Patel age 71 facility Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "71", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ee6ce296fbedaeb6ed52bf6c9a4cdee22e60f5c8294737bd5e98d4892e4b3707", "timestamp_unix": 1772188270, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003003", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Lab results for Maria Garcia, 80 year old from Cedars-Sinai, reviewed on 2007-05-18.", "masked_text": "Lab results for Maria Garcia, 80 year old from Cedars-Sinai, reviewed on 2007-05-18.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "AGE", "value": "80", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 47, "end": 59}, {"phi_type": "DATE", "value": "2007-05-18", "start": 74, "end": 84}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "bd73161565fa732d96d406f928d4542e63fef7ad193aa8eac3b34df11383e3dd", "timestamp_unix": 1770868357, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003004", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Susan Anderson date of birth 1939-05-15 MRN MRN-516053 presenting at NYU Langone", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1939-05-15", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-516053", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "860ada35cb7c77d3b4fb77d1b27ce2e8b90667a082a7bd709f7045048a681efc", "timestamp_unix": 1773088393, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003005", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "Arthur Coleman date of birth 1981-10-15 MRN MRN-261316 presenting at Boston Medical Center", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1981-10-15", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-261316", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 69, "end": 90}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "dd7f1f55868636540017b686a275ca46701e150bed1801781485680ba06dbeed", "timestamp_unix": 1772056684, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-003006", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "ECG metadata patient Michael Taylor MRN MRN-158481 date 2006-12-23", "masked_text": "ECG metadata patient [NAME_ae3ff9] MRN [MRN_e4a94b] date [DATE_13fcc0]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-158481", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2006-12-23", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4c12f1b0beafde783288ae1c368ca8d62e1e360b986154ab6ec5c935b6179387", "timestamp_unix": 1773220024, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-003007", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "audio annotation Robert Chen recorded at Boston Medical Center on 2006-11-17", "masked_text": "audio annotation [NAME_2665a8] recorded at [LOCATION_bfb4ce]1558d] 2006-11-17", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 41, "end": 62}, {"phi_type": "DATE", "value": "2006-11-17", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "46b65f1e022443e3e67db2f7ef200f3501199d5a08930189e6fa2b06da242d94", "timestamp_unix": 1772760515, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.26301}}
{"record_id": "AUDIT-003008", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID James Wilson phone (341) 687-7048 age 86", "masked_text": "speaker ID [NAME_3d8dc8] phone [PHONE_21af92] age [AGE_93db85]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(341) 687-7048", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "86", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3bbfb5a7d51a1983a20fbdd5e8c84823d847f070a9eb9659f24f6daac38a7d34", "timestamp_unix": 1771173374, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-003009", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Maria Garcia DOB 1942-07-28 device Johns Hopkins recorded 2011-12-13", "masked_text": "waveform header [NAME_498cee] DOB [DOB_5d7418] device [LOCATION_965228] record[DATE_901d3c]-13", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1942-07-28", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 51, "end": 64}, {"phi_type": "DATE", "value": "2011-12-13", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6d83aad2576de7bb9bfb83e0343f53323eaa1c379597d277fcfba9f91b84555f", "timestamp_unix": 1773217757, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003010", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Priya Sharma DOB 1942-02-02 device Mount Sinai recorded 2015-12-18", "masked_text": "waveform header [NAME_74036d] DOB [DOB_a758fd] device [LOCATION_2d69ff] recorded[DATE_74447d]8", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1942-02-02", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2015-12-18", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2f284d3c6ae39ff9f4c1a86daaeaecc5e07bb5b25af660192b9603047955dd78", "timestamp_unix": 1773011390, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003011", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "patient name Claire Nguyen phone number (208) 376-3761 age 75", "masked_text": "patient name [NAME_2ea2ee] phone number [PHONE_01d5e8] age [AGE_d09bf4]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(208) 376-3761", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "75", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5eae805f61b8460c200af602bbcc985c05fbedb2960f169c0bfb318728530607", "timestamp_unix": 1772109725, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003012", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Michael Taylor MRN MRN-667001 facility NYU Langone", "masked_text": "face_region detected patient [NAME_ae3ff9] MRN [MRN_01321b] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-667001", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3fe729136f58dd219c2b56a552f920e03854708cd4e6100a52fb49b04abb5de9", "timestamp_unix": 1771234937, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003013", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation John Smith recorded at Johns Hopkins on 2019-05-02", "masked_text": "audio annotation Alex Morgan recorded at General Hospital 2000-01-01-02", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 40, "end": 53}, {"phi_type": "DATE", "value": "2019-05-02", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d4bc3242345453b411a60d69864972d7a4a75b3208954fcfbe745670b766b9d2", "timestamp_unix": 1771077289, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003014", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Diana Patel DOB 1985-08-15 MRN MRN-303418", "masked_text": "voice profile Diana Patel DOB 1985-08-15 MRN MRN-303418", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1985-08-15", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-303418", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7d93f4c860f88b51f5aedd731f6b1adb7b538f5e97da84a51688f6b21b726bb5", "timestamp_unix": 1772000105, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003015", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Sarah Johnson social security number 906-38-3350 address 896 Elm St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "906-38-3350", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "896 Elm St, Greenfield", "start": 51, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6c1428f405560ea01b039b031542620c4375e823c4f1047faa2fe4d1e3fbe220", "timestamp_unix": 1771098583, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003016", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation David Lee recorded at Stanford Medical on 2002-12-27", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-12-27", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 39, "end": 55}, {"phi_type": "DATE", "value": "2002-12-27", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "79ea025587f13fbad5087b4592a810455b871d62337474eeae1da945ac77d81c", "timestamp_unix": 1772149526, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003017", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "audio annotation David Lee recorded at NYU Langone on 2015-08-22", "masked_text": "audio annotation [NAME_972735] recorded at [LOCATION_789675] on[DATE_f8cd0b]2", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 39, "end": 50}, {"phi_type": "DATE", "value": "2015-08-22", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5eb567d56d51a029e85a68d17f201c3ffb5b635e7338dd79eadecd2ef7360e91", "timestamp_unix": 1773387910, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-003018", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Kevin Zhang recorded at Stanford Medical on 2021-05-01", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-05-01", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 41, "end": 57}, {"phi_type": "DATE", "value": "2021-05-01", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d15498b7d57849e46d99a868a1756642d09d7e7b5ea4ac1cab3e2d4f78b3d312", "timestamp_unix": 1773019614, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003019", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "James Wilson social security number 445-56-1534 address 874 Pine St, Riverside", "masked_text": "James Wilson social security number 445-56-1534 address 874 Pine St, Riverside", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "445-56-1534", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "874 Pine St, Riverside", "start": 50, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ed537c74877b1d68a89ef7fe2e9497acc88e492fcf97bdd4467cb65092fa6688", "timestamp_unix": 1773102134, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003020", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Patricia Moore born 1962-08-15 at Cedars-Sinai on 2004-01-19", "masked_text": "follow up for [NAME_b9db31] born [DOB_5829d1] at [LOCATION_42e401] o[DATE_adb358]19", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1962-08-15", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 48, "end": 60}, {"phi_type": "DATE", "value": "2004-01-19", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "67f81308868d5521dc8b756968429159e7bf2d20b2d7bdd48bba8e08e36ce1ff", "timestamp_unix": 1771745161, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-003021", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "audio annotation John Smith recorded at NYU Langone on 2015-01-26", "masked_text": "audio annotation [NAME_611732] recorded at [LOCATION_789675] on[DATE_097f29]6", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 40, "end": 51}, {"phi_type": "DATE", "value": "2015-01-26", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "97755db92aa1415454447c256682d221340ee94e5029e805a4974ee8cdad3d5b", "timestamp_unix": 1772907182, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-003022", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Kevin Zhang MRN MRN-393798 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_a23972] MRN [MRN_8cac42] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-393798", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b95f61a36ece4ccc8e44f686f12d40c8a3563744a6c3e76400b92cacfae43fec", "timestamp_unix": 1771053868, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003023", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Diana Patel age 57 facility Boston Medical Center", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "57", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 41, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ace80242d031db7dd483dd85d7462ed0c574ceffee7d217ed79143297d8f17bc", "timestamp_unix": 1773148272, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003024", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Patricia Moore recorded at Johns Hopkins on 2019-06-22", "masked_text": "audio annotation Alex Morgan recorded at General Hospital 2000-01-01-22", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 44, "end": 57}, {"phi_type": "DATE", "value": "2019-06-22", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f9f2cae4a93c7db52d5b4025143d6aee396cdcf92a487a9f936f6337d193c4df", "timestamp_unix": 1773099837, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003025", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "waveform header David Lee DOB 1975-09-22 device NYU Langone recorded 2002-10-15", "masked_text": "waveform header David Lee DOB 1975-09-22 device NYU Langone recorded 2002-10-15", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1975-09-22", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2002-10-15", "start": 68, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.82, "risk_score_after": 0.82, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "419fc406566b14100287a1bd86636e6ee568dc28bb15476e8b73125b0b22ea1d", "timestamp_unix": 1773250581, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003026", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "face_region detected patient Robert Chen MRN MRN-826586 facility Boston Medical Center", "masked_text": "face_region detected patient [NAME_2665a8] MRN [MRN_a7a970] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-826586", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e325bbc02d7c0fe9a404c1efa62fa9c40d94f2f6feb78202a26d76bc7cb469df", "timestamp_unix": 1771609952, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003027", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Patricia Moore born 1959-12-01 at Mass General Hospital on 2014-05-16", "masked_text": "follow up for [NAME_b9db31] born [DOB_33f1a6] at [LOCATION_76e661]f7a99] 2014-05-16", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1959-12-01", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 48, "end": 69}, {"phi_type": "DATE", "value": "2014-05-16", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4d3517df91198d5f61a60cc5bd40d0f9f8f479569ee5f9b434feaf158eeaa639", "timestamp_unix": 1771382274, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.24075}}
{"record_id": "AUDIT-003028", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Michael Taylor DOB 1954-12-06 device Johns Hopkins recorded 2020-07-25", "masked_text": "waveform header [NAME_ae3ff9] DOB [DOB_043e17] device [LOCATION_965228] record[DATE_4a36f0]-25", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1954-12-06", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 53, "end": 66}, {"phi_type": "DATE", "value": "2020-07-25", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "eb801b92e28ee2983e99354b11b176bb35d4b0d4edd5c1a5d649457619c952f5", "timestamp_unix": 1772843336, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003029", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "vitals trace Claire Nguyen age 40 facility NYU Langone", "masked_text": "vitals trace Claire Nguyen age 40 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "40", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 43, "end": 54}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b8ea5c2354cd5dc1f7c648b83c957dd711e88188670455e5a228b1470dc19297", "timestamp_unix": 1771765111, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003030", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Patient James Wilson (DOB 1970-07-16, MRN MRN-250157) presented with chest pain at Mass General Hospital.", "masked_text": "Patient James Wilson (DOB 1970-07-16, MRN MRN-250157) presented with chest pain at Mass General Hospital.", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 8, "end": 20}, {"phi_type": "DOB", "value": "1970-07-16", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-250157", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 83, "end": 104}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.78, "risk_score_after": 0.78, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "6ee7b867def9233224d5c793e9b4058a937f9511b88e6144e798a879cbb88678", "timestamp_unix": 1771807281, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003031", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Angela White recorded at Mass General Hospital on 2000-12-16", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2000-12-16", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 42, "end": 63}, {"phi_type": "DATE", "value": "2000-12-16", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e04558019d53f9f18e2a80700f6f72564f0d0898bc6d9220ee3866b5e226543e", "timestamp_unix": 1771501370, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-003032", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "vitals trace Robert Chen age 44 facility NYU Langone", "masked_text": "vitals trace Robert Chen age 44 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "44", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5d53956c833f8bd20b7bd41bb688d8f282673fbce3efdb5de51c603fb146f762", "timestamp_unix": 1770963121, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003033", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Linda Martinez MRN MRN-483172 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_f60f59] MRN [MRN_55ca03] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-483172", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2fee8f10ded9832514f53c77ca9dd9011b7c37d6a6710c1d6d4267a385dd3aca", "timestamp_unix": 1772871328, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003034", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Carlos Rivera MRN MRN-927252 facility Mount Sinai", "masked_text": "face_region detected patient Carlos Rivera MRN MRN-927252 facility Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-927252", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e201cfcad9dbbdc7420d6c10074633b02e3ea20a5598037e23587cba31d01529", "timestamp_unix": 1771064336, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003035", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "voice transcript Marcus Webb MRN MRN-358126 contact (700) 157-3761", "masked_text": "voice transcript [NAME_ede0f8] MRN [MRN_2b207a] contact [PHONE_b42068]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-358126", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(700) 157-3761", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "29e6538532402ab64b5e49785d10d68a3665068233871ff95ce2d94d0ee6b433", "timestamp_unix": 1771189347, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003036", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Priya Sharma DOB 1951-10-17 MRN MRN-512988", "masked_text": "voice profile [NAME_74036d] DOB [DOB_f78d9f] MRN [MRN_0fb5c1]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1951-10-17", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-512988", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6c91c61bda26cb52b9ffc9e87fb6363974cf252857f88c2fbd3420a2c2349ce8", "timestamp_unix": 1773086180, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003037", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Susan Anderson (MRN MRN-398746) discharged on 2009-11-05. Follow up at NYU Langone.", "masked_text": "[REDACTED] (MRN [REDACTED]) discharged on [REDACTED]. Follow up at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 0, "end": 14}, {"phi_type": "MRN", "value": "MRN-398746", "start": 20, "end": 30}, {"phi_type": "DATE", "value": "2009-11-05", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 71, "end": 82}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d4ec2912b42dc0a40e4517e39d7e49350c1405a679b8243ac0b1fb5970d4354c", "timestamp_unix": 1772324829, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-003038", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Kevin Zhang MRN MRN-689579 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_a23972] MRN [MRN_97824a] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-689579", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a248c556d0137a91530f06f8947e32f3afe1a5da7c749c38637ce745fda79fcd", "timestamp_unix": 1773334726, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003039", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Lab results for Sarah Johnson, 35 year old from NYU Langone, reviewed on 2014-10-16.", "masked_text": "Lab results for [NAME_579335], [AGE_1c383c] year old from [LOCATION_789675], reviewed on 20[DATE_0b4991]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 16, "end": 29}, {"phi_type": "AGE", "value": "35", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2014-10-16", "start": 75, "end": 85}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c0962d47541d3008e10fc25250eb41a1efaaccf33fd0b9b59f11acd94cce683f", "timestamp_unix": 1773397371, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.28625}}
{"record_id": "AUDIT-003040", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Record updated for Patricia Moore at 901 Elm St, Springfield on 2017-10-23.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "901 Elm St, Springfield", "start": 37, "end": 60}, {"phi_type": "DATE", "value": "2017-10-23", "start": 64, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "32e3ca5d3b4d8e6661ab7254e432bf660bcfd9eabc6307141c1c54ef596def3c", "timestamp_unix": 1772630646, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003041", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID John Smith phone (308) 945-5975 age 76", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 11, "end": 21}, {"phi_type": "PHONE", "value": "(308) 945-5975", "start": 28, "end": 42}, {"phi_type": "AGE", "value": "76", "start": 47, "end": 49}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "555e4d03899d1b0e8310195c8581a52d2ecfb09fe7e8030de00c5de04dba7b7d", "timestamp_unix": 1772014109, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003042", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Marcus Webb age 69 facility Cleveland Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "69", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 41, "end": 57}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "908c5917f75d77d9eda5310b682c9e27161412fb88d9fe068179beb206785e22", "timestamp_unix": 1771796141, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003043", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Kevin Zhang phone (797) 518-5841 age 79", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(797) 518-5841", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "79", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6d272a05ed4028e89c7386a528d98d1432b2f8796cd874b0688951becd249f21", "timestamp_unix": 1772333366, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003044", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Imaging ordered for Thomas Harris, MRN MRN-909727, DOB 1971-11-20 at Boston Medical Center.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]11-20 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 20, "end": 33}, {"phi_type": "MRN", "value": "MRN-909727", "start": 39, "end": 49}, {"phi_type": "DOB", "value": "1971-11-20", "start": 50, "end": 60}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 69, "end": 90}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.9, "risk_score_after": 0.09, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e3d6b331799d02924020704dc8fbbd593982da9e6482ea72c613bcf3da414f92", "timestamp_unix": 1772955395, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-003045", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Lab results for Priya Sharma, 43 year old from Mayo Clinic, reviewed on 2012-04-16.", "masked_text": "Lab results for Priya Sharma, 43 year old from Mayo Clinic, reviewed on 2012-04-16.", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 16, "end": 28}, {"phi_type": "AGE", "value": "43", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 47, "end": 58}, {"phi_type": "DATE", "value": "2012-04-16", "start": 74, "end": 84}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "16de9be7dcd6b9c2f50b2baeee1c1c6ca9b9435c4167bd9784a537935be085df", "timestamp_unix": 1771283114, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003046", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "voice transcript Robert Chen MRN MRN-148392 contact (769) 804-8352", "masked_text": "voice transcript [NAME_2665a8] MRN [MRN_39e1fc] contact [PHONE_9532b5]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-148392", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(769) 804-8352", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b3d4eb3418d8ca30dae13d9d646d2deb64770af0f71f6efdd9c148b8d564b133", "timestamp_unix": 1771484116, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003047", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Arthur Coleman called from (565) 399-2287 reporting symptoms. Age: 31.", "masked_text": "Arthur Coleman called from (565) 399-2287 reporting symptoms. Age: 31.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "PHONE", "value": "(565) 399-2287", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "31", "start": 67, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b333fec555471f2d31dde6cbafdc65c16d718125718fbf9f0e916531af0a89a0", "timestamp_unix": 1773445070, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003048", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Maria Garcia DOB 1970-06-07 device Johns Hopkins recorded 2019-03-05", "masked_text": "waveform header [NAME_498cee] DOB [DOB_fed3af] device [LOCATION_965228] record[DATE_f155d1]-05", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1970-06-07", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 51, "end": 64}, {"phi_type": "DATE", "value": "2019-03-05", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2c079a59bd59da3cb7897e54282ff70e741e077d7317d227f389ed99e2827e0e", "timestamp_unix": 1773372597, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003049", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Susan Anderson age 18 facility Mass General Hospital", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "18", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 44, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "963840faca7ab7889f153e7640f51753bacc1a92548adc19a951907bc4af70fb", "timestamp_unix": 1772724404, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003050", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Prescription issued to Diana Patel (73yo) at 910 Oak St, Greenfield on 2004-02-03.", "masked_text": "Prescription issued to [NAME_c3b55b] ([AGE_d2ddea]yo) at 910[ADDRESS_1d06a4] 200[DATE_b48225]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 23, "end": 34}, {"phi_type": "AGE", "value": "73", "start": 36, "end": 38}, {"phi_type": "ADDRESS", "value": "910 Oak St, Greenfield", "start": 48, "end": 70}, {"phi_type": "DATE", "value": "2004-02-03", "start": 74, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "debf2d899bce7a8bc38e9eb189119acd26f89470ee484ed377fc27ae4e24f01f", "timestamp_unix": 1772834037, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-003051", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Patricia Moore social security number 516-95-7801 address 723 Chestnut St, Springfield", "masked_text": "Patricia Moore social security number 516-95-7801 address 723 Chestnut St, Springfield", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "516-95-7801", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "723 Chestnut St, Springfield", "start": 52, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a5e40c62da869bf2c95453d5ac200d9afcb100096537afdf1444c839a29a43f5", "timestamp_unix": 1771739857, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003052", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name David Lee phone number (443) 978-1342 age 48", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "PHONE", "value": "(443) 978-1342", "start": 36, "end": 50}, {"phi_type": "AGE", "value": "48", "start": 55, "end": 57}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9662f144d4f9e9827339ffac7490f6adada3574f47a0a1526a389b822c78b759", "timestamp_unix": 1771416245, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003053", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Michael Taylor recorded at Cleveland Clinic on 2018-12-28", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-12-28", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 44, "end": 60}, {"phi_type": "DATE", "value": "2018-12-28", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "59f79518b16193c5404f8abee9d2aa8ed80cf7aca37bdb29c31a5f2bbadc90e9", "timestamp_unix": 1772142730, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003054", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Kevin Zhang DOB 1958-07-14 scan date 2019-06-01", "masked_text": "imaging metadata Kevin Zhang DOB 1958-07-14 scan date 2019-06-01", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1958-07-14", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2019-06-01", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f767ccdd780cbad84ae997a81946dd4b1c922265fe84d1a2d31f6d10dcc4a79f", "timestamp_unix": 1771836899, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003055", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Lab results for Marcus Webb, 32 year old from Mount Sinai, reviewed on 2021-02-24.", "masked_text": "Lab results for Marcus Webb, 32 year old from Mount Sinai, reviewed on 2021-02-24.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "AGE", "value": "32", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 46, "end": 57}, {"phi_type": "DATE", "value": "2021-02-24", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "6b730d69468a11c42ab690f43c46b892f20247f9baa3efe0399d62503f2d9cb6", "timestamp_unix": 1771251416, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003056", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Carlos Rivera DOB 1973-01-09 MRN MRN-757131", "masked_text": "voice profile [NAME_58ff53] DOB [DOB_539193] MRN [MRN_7324d0]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1973-01-09", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-757131", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6983f32b10a8ed214c8660fbe688bb59a2b693c1badc4371f71b2c4730d61e28", "timestamp_unix": 1770993265, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003057", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Claire Nguyen (MRN MRN-559813) discharged on 2005-09-13. Follow up at Boston Medical Center.", "masked_text": "[REDACTED] (MRN [REDACTED]) discharged on [REDACTED]. Follow up at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "MRN", "value": "MRN-559813", "start": 19, "end": 29}, {"phi_type": "DATE", "value": "2005-09-13", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 70, "end": 91}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "2ba3a7afa9f734145ed03670ecf81be754cede20dc3ed52933a4d42f347e4e5f", "timestamp_unix": 1771284395, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-003058", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "DICOM header patient Arthur Coleman ID MRN-733807 institution Mass General Hospital", "masked_text": "DICOM header patient Arthur Coleman ID MRN-733807 institution Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-733807", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 62, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b73659a8be3ca1b224c64245d6041d5a7a32a2d135b687a29139c412266911fc", "timestamp_unix": 1772000375, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003059", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Kevin Zhang DOB 1938-10-16 MRN MRN-835022", "masked_text": "voice profile [NAME_a23972] DOB [DOB_f26d4d] MRN [MRN_bf9c7b]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1938-10-16", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-835022", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b6547a1f94d609ae9c975c5581f77cef5b0065d00a919893a44655a7eb2e3d37", "timestamp_unix": 1772529789, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003060", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Kevin Zhang born 1945-05-12 at Cedars-Sinai on 2017-07-04", "masked_text": "follow up for Kevin Zhang born 1945-05-12 at Cedars-Sinai on 2017-07-04", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1945-05-12", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 45, "end": 57}, {"phi_type": "DATE", "value": "2017-07-04", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6d3da3cb4a36ed79b56b278e9acefa4407439548640bed5a1318b25bf44ffb02", "timestamp_unix": 1771242541, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003061", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "waveform header Thomas Harris DOB 1968-12-10 device Mount Sinai recorded 2013-06-19", "masked_text": "waveform header Thomas Harris DOB 1968-12-10 device Mount Sinai recorded 2013-06-19", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1968-12-10", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2013-06-19", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.82, "risk_score_after": 0.82, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fb8cb860c3579f007c739ee7518246f87ccb578980d3b868b46505b94958902f", "timestamp_unix": 1772124816, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003062", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Arthur Coleman DOB 1985-08-27 device Johns Hopkins recorded 2002-02-24", "masked_text": "waveform header Arthur Coleman DOB 1985-08-27 device Johns Hopkins recorded 2002-02-24", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1985-08-27", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 53, "end": 66}, {"phi_type": "DATE", "value": "2002-02-24", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a16ed16c5039403932fae7bf31e17eba06d9a41176d028cfa0c2a2efdb1b5975", "timestamp_unix": 1772494014, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003063", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "ECG metadata patient Diana Patel MRN MRN-196837 date 2001-03-14", "masked_text": "ECG metadata patient Diana Patel MRN MRN-196837 date 2001-03-14", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-196837", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2001-03-14", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.65, "risk_score_after": 0.65, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1a5ca538c925e8b7eb123aac51d880e8031f512a1a6d9ebe1e36b342ca6044db", "timestamp_unix": 1771208061, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003064", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Susan Anderson phone number (443) 648-5181 age 26", "masked_text": "patient name Susan Anderson phone number (443) 648-5181 age 26", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(443) 648-5181", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "26", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "fc20cc39cbde5201817559734b7f149340403e8458e3d3a14e4a678c57d58981", "timestamp_unix": 1772486145, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003065", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with Robert Chen at (383) 641-8379. Address on file: 653 Chestnut St, Lakewood.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownakewood.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(383) 641-8379", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "653 Chestnut St, Lakewood", "start": 52, "end": 77}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a612a3e1d4c2fbb2ed845b9c8fd4527cd1cba9f86a191c15aa86a5d7787f83b9", "timestamp_unix": 1771482660, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003066", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Thomas Harris DOB 1935-12-16 device Cleveland Clinic recorded 2016-06-05", "masked_text": "waveform header Thomas Harris DOB 1935-12-16 device Cleveland Clinic recorded 2016-06-05", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1935-12-16", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 52, "end": 68}, {"phi_type": "DATE", "value": "2016-06-05", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "061e2c5fc6880dc349481491c5f718aef53c981dc827290251e80e269f1ea0f0", "timestamp_unix": 1772660446, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003067", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Thomas Harris DOB 1949-02-28 MRN MRN-757557", "masked_text": "voice profile [NAME_7ccf35] DOB [DOB_8af657] MRN [MRN_ec24d6]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1949-02-28", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-757557", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a1ac4da0f45f0546dcd5dc5b84f435419d8766f1e469b2fb301435c09e0c0a37", "timestamp_unix": 1772589334, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003068", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "imaging metadata Marcus Webb DOB 1980-09-21 scan date 2014-02-01", "masked_text": "imaging metadata [NAME_ede0f8] DOB [DOB_ccfb42] scan date [DATE_572895]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1980-09-21", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2014-02-01", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7dc8d8f447838b322ad3033aeb80ba1762a92ab07d6569b58d14e8bff85cd6b3", "timestamp_unix": 1771204161, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-003069", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "DICOM header patient Angela White ID MRN-401379 institution NYU Langone", "masked_text": "DICOM header patient [NAME_cada0d] ID [MRN_c031b0] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-401379", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 60, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7995bfb9102a859273b2921af707d7dfa0685a8f663793a094309eeda426e7e5", "timestamp_unix": 1772459310, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003070", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID James Wilson phone (281) 927-2834 age 95", "masked_text": "speaker ID James Wilson phone (281) 927-2834 age 95", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(281) 927-2834", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "95", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ea0b1828c89fe72ebbfc4b7f2b3c2994712240aa8e155d1064d64a9a46427ecb", "timestamp_unix": 1772378488, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003071", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient David Lee MRN MRN-945674 facility Boston Medical Center", "masked_text": "face_region detected patient [NAME_972735] MRN [MRN_f07cbf] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 29, "end": 38}, {"phi_type": "MRN", "value": "MRN-945674", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 63, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3a7a9b3eed81dade666e512c23a4710be62474c3f366ac54aa10161373300974", "timestamp_unix": 1772283289, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003072", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Emily Brown DOB 1953-10-28 scan date 2003-08-21", "masked_text": "imaging metadata Emily Brown DOB 1953-10-28 scan date 2003-08-21", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1953-10-28", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2003-08-21", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "55202600ec7c249c17bfc99fb4953a513a45af112e202e3b4bed6e4ffc65f458", "timestamp_unix": 1772762272, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003073", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata James Wilson DOB 1964-02-20 scan date 2011-04-11", "masked_text": "imaging metadata [NAME_3d8dc8] DOB [DOB_0a6d13] scan date [DATE_9f8987]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1964-02-20", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2011-04-11", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2c44c0f1df5946e987a7c979129739c903c29a161b3c6a3980cf6e6cda8f0bd8", "timestamp_unix": 1772770921, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003074", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Linda Martinez ID MRN-300039 institution Mount Sinai", "masked_text": "DICOM header patient [NAME_f60f59] ID [MRN_fc6b4a] institution [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-300039", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 62, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "650b64b8c400c852033ecfb83d14084cddd2662b2a304dcb4d67acb561a1a882", "timestamp_unix": 1771978794, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003075", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata James Wilson DOB 1970-09-26 scan date 2003-09-17", "masked_text": "imaging metadata James Wilson DOB 1970-09-26 scan date 2003-09-17", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1970-09-26", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2003-09-17", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "445b5579df3a2d01796d086fbe311763d28bba01a2f0641d75afa554000ac5ac", "timestamp_unix": 1771497987, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003076", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Referral sent for Patricia Moore (DOB 1955-07-10) to specialist in Stanford Medical.", "masked_text": "Referral sent for [NAME_b9db31] (DOB [DOB_c27ad0]) to specialist in [LOCATION_520308].", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 18, "end": 32}, {"phi_type": "DOB", "value": "1955-07-10", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "7615f74d35816eaf3a5bcde3ff0e78703591981665d65bfa52db2768abdb1c34", "timestamp_unix": 1772332672, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-003077", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Susan Anderson ID MRN-256755 institution Mayo Clinic", "masked_text": "DICOM header patient Susan Anderson ID MRN-256755 institution Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-256755", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 62, "end": 73}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e8210f3aa402dfd0a7102b482c4b77ba0be8d90e64b1c8e97e11638b64f49a63", "timestamp_unix": 1771397427, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003078", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript John Smith MRN MRN-272409 contact (638) 742-6594", "masked_text": "voice transcript John Smith MRN MRN-272409 contact (638) 742-6594", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "MRN", "value": "MRN-272409", "start": 32, "end": 42}, {"phi_type": "PHONE", "value": "(638) 742-6594", "start": 51, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ee77a964493afb70a8e5724d944fc76271679ca942e952dd41cacb9c12b2eb43", "timestamp_unix": 1773130231, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003079", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "voice profile Angela White DOB 1950-12-28 MRN MRN-810109", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1950-12-28", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-810109", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fb03fff63c047623cd4526f44b39f6c470f76e22a12f78cecdbe5e9ff95cda3f", "timestamp_unix": 1771377971, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-003080", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Marcus Webb DOB 1942-09-26 device Cleveland Clinic recorded 2010-06-14", "masked_text": "waveform header [NAME_ede0f8] DOB [DOB_f51ae4] device [LOCATION_6532a6] rec[DATE_6cd2c9]-06-14", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1942-09-26", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 50, "end": 66}, {"phi_type": "DATE", "value": "2010-06-14", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "afb6ac1a94413a96ba2419d9b471c1b30c3c3fcf96eeeb8005a256dede90a6f2", "timestamp_unix": 1771740203, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003081", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Lab results for Arthur Coleman, 27 year old from Boston Medical Center, reviewed on 2000-12-11.", "masked_text": "Lab results for [NAME_13c9ac], [AGE_02e74f] year old from [LOCATION_bfb4ce], revi[DATE_4c112d]00-12-11.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "27", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 49, "end": 70}, {"phi_type": "DATE", "value": "2000-12-11", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "fa707dc3e560e0b42cde10187e9bf237025d6ebfc331b8f21243a3ff2ebcc61d", "timestamp_unix": 1771548326, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-003082", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Imaging ordered for Thomas Harris, MRN MRN-755550, DOB 1968-02-09 at NYU Langone.", "masked_text": "Imaging ordered for Thomas Harris, MRN MRN-755550, DOB 1968-02-09 at NYU Langone.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 20, "end": 33}, {"phi_type": "MRN", "value": "MRN-755550", "start": 39, "end": 49}, {"phi_type": "DOB", "value": "1968-02-09", "start": 50, "end": 60}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.78, "risk_score_after": 0.78, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "132f3465d1ff60a3a8531be31109814d36d9821b2310f395bee609cb07279ee7", "timestamp_unix": 1771755523, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003083", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Michael Taylor DOB 1951-11-13 MRN MRN-440633", "masked_text": "voice profile [NAME_ae3ff9] DOB [DOB_92597e] MRN [MRN_7cbcca]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1951-11-13", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-440633", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "be28f7672c7188a355e0f46d9b0fba902c407545e4a8569581794dbb6f6e354b", "timestamp_unix": 1773420996, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003084", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "DICOM header patient Susan Anderson ID MRN-783859 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_4a6eeb] ID [MRN_7ec83a] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-783859", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 62, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b16c49324f9ab280540e8a7708d035e5b7196a5adee5a208c66291efb8c1b45e", "timestamp_unix": 1772994373, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003085", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Lab results for Marcus Webb, 48 year old from NYU Langone, reviewed on 2013-07-21.", "masked_text": "Lab results for [NAME_ede0f8], [AGE_642e92] year old from [LOCATION_789675], reviewed on 20[DATE_922d04]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "AGE", "value": "48", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 46, "end": 57}, {"phi_type": "DATE", "value": "2013-07-21", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c8de5c105f00acde8e85e6956ff894141aa9903ee7a47cba0c927fed766baa1a", "timestamp_unix": 1771379646, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003086", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "James Wilson (MRN MRN-902650) discharged on 2023-05-14. Follow up at Johns Hopkins.", "masked_text": "[NAME_3d8dc8] (MRN [MRN_86b6e4]) discharged on [DATE_3c6302]. Follow up at [LOCATION_965228].", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 0, "end": 12}, {"phi_type": "MRN", "value": "MRN-902650", "start": 18, "end": 28}, {"phi_type": "DATE", "value": "2023-05-14", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 69, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e886fb4fedd1564c05dd3eb8d236f7874fc560548c2b0853d95f0c11c9dd3e45", "timestamp_unix": 1771204183, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003087", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Priya Sharma DOB 1959-01-02 scan date 2011-09-04", "masked_text": "imaging metadata [NAME_74036d] DOB [DOB_52a4b4] scan date [DATE_bf88ef]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1959-01-02", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2011-09-04", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "906e9a402f4f7bc3aa1bc3d99a6406038c16ded57c15b6043779b486ee2fe3b0", "timestamp_unix": 1773044852, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003088", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Marcus Webb phone (645) 107-5096 age 94", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(645) 107-5096", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "94", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6d668daa40ae4d14d3f829c989c12be12b4f655861f2e50a3c790e8b7e178a43", "timestamp_unix": 1771075671, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003089", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Linda Martinez MRN MRN-405901 date 2009-01-21", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-405901", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2009-01-21", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e7ca3ea52ebc7e562b131535e23200e24ce1df4426aac8fb2fa4e5e35896b25d", "timestamp_unix": 1771425224, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003090", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Robert Chen MRN MRN-881665 date 2008-03-06", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-881665", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2008-03-06", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "aa10b7abe99b91af55bf3f310b1f5fb6469157565f44c0e64597e205cab820b5", "timestamp_unix": 1772203723, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003091", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Prescription issued to Susan Anderson (30yo) at 785 Cedar St, Lakewood on 2007-06-16.", "masked_text": "Prescription issued to [NAME_4a6eeb] ([AGE_34173c]yo) at 785[ADDRESS_556bad] 200[DATE_26e6e2]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 23, "end": 37}, {"phi_type": "AGE", "value": "30", "start": 39, "end": 41}, {"phi_type": "ADDRESS", "value": "785 Cedar St, Lakewood", "start": 51, "end": 73}, {"phi_type": "DATE", "value": "2007-06-16", "start": 77, "end": 87}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "11e6e3bc0c423e0c5dff527bd9fe38537113f130fb97ce7e49e55630e00f5da7", "timestamp_unix": 1773161795, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003092", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Arthur Coleman recorded at UCSF Health on 2010-11-24", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-014", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2010-11-24", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4ed4ff78e12ddf811a3dfd0574c9f32aa22eed678f0cb64249ad1b058a63377e", "timestamp_unix": 1772129036, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003093", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Linda Martinez MRN MRN-674203 facility Mayo Clinic", "masked_text": "face_region detected patient Linda Martinez MRN MRN-674203 facility Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-674203", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9ef19d3f46e89bdf21bf3cacb8f439bae0a42e353455f7e9a1aa56baa223f8ba", "timestamp_unix": 1772190566, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003094", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Arthur Coleman date of birth 1971-11-13 MRN MRN-301436 presenting at Mass General Hospital", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1971-11-13", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-301436", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 69, "end": 90}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b145335e2803b79a7261c6ea8797e5775434fc4e099b1b6351e2ce980210d6ca", "timestamp_unix": 1771047373, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003095", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Emily Brown DOB 1935-11-11 scan date 2001-10-18", "masked_text": "imaging metadata [NAME_87fe31] DOB [DOB_488f84] scan date [DATE_8e69dc]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1935-11-11", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2001-10-18", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e931bc5262792509bbc68c5c8c7678efedc3e28abfe8b08ddd9b71850b68c8bd", "timestamp_unix": 1772462524, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003096", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient John Smith ID MRN-291110 institution Boston Medical Center", "masked_text": "DICOM header patient John Smith ID MRN-291110 institution Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-291110", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 58, "end": 79}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "244b48b00747aa88084d0a073c48aa48bf922f0a56c4be764e95da38342daec1", "timestamp_unix": 1772605964, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003097", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Sarah Johnson DOB 1954-01-05 device Cleveland Clinic recorded 2012-01-13", "masked_text": "waveform header [NAME_579335] DOB [DOB_604b75] device [LOCATION_6532a6] rec[DATE_237af5]-01-13", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1954-01-05", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 52, "end": 68}, {"phi_type": "DATE", "value": "2012-01-13", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "79c71cc97dd2e41abd345bc334ffbe89fa321c3383647862845e6e993bc7ea1d", "timestamp_unix": 1771018856, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003098", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Priya Sharma born 1962-04-10 at UCSF Health on 2023-10-02", "masked_text": "follow up for Priya Sharma born 1962-04-10 at UCSF Health on 2023-10-02", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1962-04-10", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 46, "end": 57}, {"phi_type": "DATE", "value": "2023-10-02", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "2b4a0aad2efb5f562b800437349902abdfede277e948303762e4cbf12fc80232", "timestamp_unix": 1772209352, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003099", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name James Wilson phone number (276) 835-1767 age 87", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(276) 835-1767", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "87", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9536340308aa9c43a30b9426b946e0cb54888df78e4a5c1cf94ef4a224cc9172", "timestamp_unix": 1772648123, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003100", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Claire Nguyen phone (785) 807-7601 age 67", "masked_text": "speaker ID Claire Nguyen phone (785) 807-7601 age 67", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(785) 807-7601", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "67", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "70c24a466d605a6f3ff73926de880d5eb1a0339661f1ca2e714ec2202bd69c07", "timestamp_unix": 1771323170, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003101", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Priya Sharma MRN MRN-669301 facility Stanford Medical", "masked_text": "face_region detected patient [NAME_74036d] MRN [MRN_660d07] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-669301", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 66, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "22318805ca6eec917eb51224886b02d681c9b755c670f827e91d25a620c0e695", "timestamp_unix": 1771940247, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003102", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Marcus Webb MRN MRN-730537 facility NYU Langone", "masked_text": "face_region detected patient [NAME_ede0f8] MRN [MRN_b02635] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-730537", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "22b7703a0d8c7762b1706c23e5d92b267e814b17dbe5c7e8f82dd797d201a7b8", "timestamp_unix": 1771908430, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003103", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "speaker ID Patricia Moore phone (218) 136-4350 age 95", "masked_text": "speaker ID Patricia Moore phone (218) 136-4350 age 95", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(218) 136-4350", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "95", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.62, "risk_score_after": 0.62, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "88c6ee5d6297ee3a4cd0f3a2a2d15b1239c2aba4b2b612a537b151b5f3d76202", "timestamp_unix": 1771202082, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003104", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Carlos Rivera MRN MRN-823138 date 2022-08-28", "masked_text": "ECG metadata patient Carlos Rivera MRN MRN-823138 date 2022-08-28", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-823138", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2022-08-28", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "662f969a7a0602cb83c86494f767d4b414930362ac2992503b654c728209ecc0", "timestamp_unix": 1772782111, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003105", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "ECG metadata patient Diana Patel MRN MRN-899205 date 2001-01-21", "masked_text": "ECG metadata patient [NAME_c3b55b] MRN [MRN_842647] date [DATE_eb8b39]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-899205", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2001-01-21", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "92f5728652cd4a03756118c17dfd7cdb99e5168d1d0b0ec33370d7a5c1f27fc9", "timestamp_unix": 1770858163, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-003106", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Imaging ordered for Marcus Webb, MRN MRN-721428, DOB 1972-08-09 at Mayo Clinic.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]08-09 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 20, "end": 31}, {"phi_type": "MRN", "value": "MRN-721428", "start": 37, "end": 47}, {"phi_type": "DOB", "value": "1972-08-09", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b6c7b50d8bfd13455f9dd4b4e73e859fb8bb48b29bd1e7c1515389acf9586417", "timestamp_unix": 1771928471, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-003107", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Linda Martinez social security number 659-80-2215 address 608 Cedar St, Fairview", "masked_text": "[NAME_f60f59] social security number [SSN_221663] ad[ADDRESS_9afd8f]irview", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "659-80-2215", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "608 Cedar St, Fairview", "start": 52, "end": 74}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3608f3920dcc1551087488612c15d6cd834b808550afa2cd722dc5171234bce4", "timestamp_unix": 1772398184, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003108", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Kevin Zhang date of birth 1943-08-15 MRN MRN-930392 presenting at Mayo Clinic", "masked_text": "Kevin Zhang date of birth 1943-08-15 MRN MRN-930392 presenting at Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1943-08-15", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-930392", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.81, "risk_score_after": 0.81, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1a168686bdc3b3249bfc513ad5cbb70fbd03f6b5df7efb326653632aff0b72e5", "timestamp_unix": 1771340447, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003109", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "imaging metadata Diana Patel DOB 1982-03-26 scan date 2015-09-24", "masked_text": "imaging metadata [NAME_c3b55b] DOB [DOB_967ad5] scan date [DATE_9627e1]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1982-03-26", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2015-09-24", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5f449e1cd3837556538696f2fc8637a6401bfb456bf89459762b4d00862bc268", "timestamp_unix": 1771635702, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-003110", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Arthur Coleman age 34 facility NYU Langone", "masked_text": "vitals trace Arthur Coleman age 34 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "34", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fea626e379fc0c545e11de00f7632258c2a067d6226a5c7f736ad0ffa886e4bc", "timestamp_unix": 1773086666, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003111", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Linda Martinez DOB 1935-10-15 scan date 2005-12-09", "masked_text": "imaging metadata [NAME_f60f59] DOB [DOB_21a8bf] scan date [DATE_d1a708]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1935-10-15", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2005-12-09", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "dae7c3101541f51f1ef4d297f50ea3589694f055d8141e2598b11e066171b844", "timestamp_unix": 1771938789, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003112", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "voice transcript Linda Martinez MRN MRN-391180 contact (414) 925-5825", "masked_text": "voice transcript [NAME_f60f59] MRN [MRN_f6ec00] contact [PHONE_55184d]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-391180", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(414) 925-5825", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d2f31e42a0b3d9bbbe52dfbe4e57e47cd5a7d6d47f8fe90bb7e1a9cc6872c466", "timestamp_unix": 1772403850, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003113", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Patient identified as David Lee, SSN 653-78-2183, residing at 643 Main St, Fairview.", "masked_text": "Patient identified as David Lee, SSN 653-78-2183, residing at 643 Main St, Fairview.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 22, "end": 31}, {"phi_type": "SSN", "value": "653-78-2183", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "643 Main St, Fairview", "start": 56, "end": 77}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c71260874a84903d39107d69016f5c0f5f26761171bd11d1a8ca789ed0d058e9", "timestamp_unix": 1771838450, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003114", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Linda Martinez (MRN MRN-788488) discharged on 2011-08-01. Follow up at Mayo Clinic.", "masked_text": "[REDACTED] (MRN [REDACTED]) discharged on [REDACTED]. Follow up at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 0, "end": 14}, {"phi_type": "MRN", "value": "MRN-788488", "start": 20, "end": 30}, {"phi_type": "DATE", "value": "2011-08-01", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 71, "end": 82}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "13f45c1a03dc1f5d84296c1b79537b192a71f3ea5ef3fdb88fba37c5f688ad35", "timestamp_unix": 1771763271, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-003115", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Emily Brown DOB 1983-11-07 MRN MRN-391710", "masked_text": "voice profile Emily Brown DOB 1983-11-07 MRN MRN-391710", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1983-11-07", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-391710", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1b755e0b61d9a416371d0ab61b0a91560957c55bd2aec075442fa6b4bd926327", "timestamp_unix": 1772293542, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003116", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Linda Martinez DOB 1976-02-15 scan date 2014-07-12", "masked_text": "imaging metadata [NAME_f60f59] DOB [DOB_594f9f] scan date [DATE_91eda6]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1976-02-15", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2014-07-12", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "13103d6c6baa03c4ceb6d4d1110fb7308983b3adb92b9ff6ad20150c34753074", "timestamp_unix": 1771891468, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003117", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID David Lee phone (596) 356-3525 age 29", "masked_text": "speaker ID David Lee phone (596) 356-3525 age 29", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 11, "end": 20}, {"phi_type": "PHONE", "value": "(596) 356-3525", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "29", "start": 46, "end": 48}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d22170264dace7d3ec6b813b34c9aa3daaa517b2db4f5ea18abf5a4014384739", "timestamp_unix": 1772778232, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003118", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Arthur Coleman social security number 999-22-9965 address 823 Maple St, Springfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytowngfield", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "999-22-9965", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "823 Maple St, Springfield", "start": 52, "end": 77}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4bd85b98a7564f3e4d43280683acc81fe4ba5040ed22695f942e14dab0fc1b67", "timestamp_unix": 1773332902, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003119", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Priya Sharma recorded at Boston Medical Center on 2022-02-23", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2022-02-23", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 42, "end": 63}, {"phi_type": "DATE", "value": "2022-02-23", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2d8ceb921b1b375d410c1c1865a229f6f5847926f7268f665006290e67c1ebb1", "timestamp_unix": 1770970934, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-003120", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Sarah Johnson recorded at Mayo Clinic on 2014-05-23", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-013", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2014-05-23", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4573bb9e6ccdf4eadea26ce3cfd265f2a456fae805d76f83314c620bc2a4ec94", "timestamp_unix": 1771411499, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003121", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Referral sent for Arthur Coleman (DOB 1965-01-22) to specialist in Johns Hopkins.", "masked_text": "Referral sent for [NAME_13c9ac] (DOB [DOB_8887bf]) to specialist in [LOCATION_965228].", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 18, "end": 32}, {"phi_type": "DOB", "value": "1965-01-22", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 67, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b579df6f6fe6d8d0109f411bdab8de03b00ee3b3e75e123f7365d91c052c283b", "timestamp_unix": 1771915187, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-003122", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header David Lee DOB 1956-05-23 device Mass General Hospital recorded 2017-11-03", "masked_text": "waveform header [NAME_972735] DOB [DOB_36aaa8] device [LOCATION_76e661]DATE_f9e834] 2017-11-03", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1956-05-23", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 48, "end": 69}, {"phi_type": "DATE", "value": "2017-11-03", "start": 68, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "61648a7e9f150977e7db2cd88e4553509df0b6da9ebc55267883da73d613eab7", "timestamp_unix": 1771205597, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-003123", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Michael Taylor DOB 1970-06-04 device Mayo Clinic recorded 2009-01-05", "masked_text": "waveform header [NAME_ae3ff9] DOB [DOB_c0baea] device [LOCATION_5471a7] recorded[DATE_90ac99]5", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1970-06-04", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2009-01-05", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "564cdf3faefe21f31dd8afa66ee7a14fd7069c24c5d171961e677967df699004", "timestamp_unix": 1772245201, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003124", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Arthur Coleman MRN MRN-748681 contact (425) 932-6786", "masked_text": "voice transcript [NAME_13c9ac] MRN [MRN_90e8e5] contact [PHONE_59dc8d]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-748681", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(425) 932-6786", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "00cbba56310ba81beee0db64fece361b18c403167256d972bab0c29c60a503ca", "timestamp_unix": 1772838172, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-003125", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Thomas Harris date of birth 1946-04-17 MRN MRN-947829 presenting at Mass General Hospital", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1946-04-17", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-947829", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 68, "end": 89}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6e63a63ff51304fcfcc7e6d63d3671c95b0db50f15d06fe67e47a4730a0f516b", "timestamp_unix": 1771677845, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003126", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "voice transcript James Wilson MRN MRN-563663 contact (205) 841-6892", "masked_text": "voice transcript [NAME_3d8dc8] MRN [MRN_3ef032] contact [PHONE_2c9ff5]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-563663", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(205) 841-6892", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "2da4c190c89a566ba729318611cd982be25238e461b2ce90c117353f510a48d7", "timestamp_unix": 1771785198, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003127", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Arthur Coleman age 84 facility Cleveland Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "84", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 44, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "aab1d4b08b533eff9ee351db30cb262ee7246aa2d4c0fd0bce9aee8ce22b7789", "timestamp_unix": 1771769399, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003128", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Michael Taylor recorded at NYU Langone on 2018-02-14", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-014", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2018-02-14", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "79abe518cef0fb10b4fccf1c49a3f1a413df36ddf465e7ee2a754f192d99496f", "timestamp_unix": 1773327050, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003129", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Confirmed identity of Marcus Webb via MRN MRN-663748 and DOB 1944-01-06.", "masked_text": "Confirmed identity of [NAME_ede0f8] via MRN [MRN_3e74d8] and[DOB_20b890]01-06.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-663748", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1944-01-06", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e269fb9db1960817a101f2123b307315964ffbae50f09bc13c9d681edb92d9f5", "timestamp_unix": 1772190931, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-003130", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Arthur Coleman date of birth 1937-03-20 MRN MRN-327677 presenting at UCSF Health", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1937-03-20", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-327677", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "bdd05b7eead7007c342ec96e289deccab959e1295b2778095751449cad8f79db", "timestamp_unix": 1772833322, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003131", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Marcus Webb age 87 facility Cedars-Sinai", "masked_text": "vitals trace Marcus Webb age 87 facility Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "87", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 41, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "612a9859fae57010a04404e50243a12ae865469f357121a043fcaba1f8e79c98", "timestamp_unix": 1773274158, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003132", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Patricia Moore ID MRN-818848 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_b9db31] ID [MRN_f16c55] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-818848", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 62, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d769ae726a67620ae7966700ca8fdd31fc44a3ba8b171e0e820a1ee0a70c367d", "timestamp_unix": 1772366635, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003133", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Michael Taylor DOB 1985-09-13 MRN MRN-273101", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1985-09-13", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-273101", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "388d5c6bc17aba34c2a30e03251bcf642d5b94e2db5b0a670dfc73262574232f", "timestamp_unix": 1772198192, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-003134", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with John Smith at (238) 929-2646. Address on file: 171 Birch St, Greenfield.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownenfield.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 11, "end": 21}, {"phi_type": "PHONE", "value": "(238) 929-2646", "start": 25, "end": 39}, {"phi_type": "ADDRESS", "value": "171 Birch St, Greenfield", "start": 51, "end": 75}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f5e8ebe7e68bc3a7e02db09cd3818b8d8abdb08945ab9e35a965022e842e2c18", "timestamp_unix": 1771732600, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003135", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Prescription issued to Kevin Zhang (20yo) at 764 Elm St, Lakewood on 2015-03-24.", "masked_text": "Prescription issued to [NAME_a23972] ([AGE_98f137]yo) at 764[ADDRESS_e458ec] 201[DATE_91a1b3]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 23, "end": 34}, {"phi_type": "AGE", "value": "20", "start": 36, "end": 38}, {"phi_type": "ADDRESS", "value": "764 Elm St, Lakewood", "start": 48, "end": 68}, {"phi_type": "DATE", "value": "2015-03-24", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e21c70c3e0139ea79a060073ef521b3e6f8fc94f7c4fcaa2176574716c6c04bc", "timestamp_unix": 1771857428, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.28625}}
{"record_id": "AUDIT-003136", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Michael Taylor date of birth 1937-10-05 MRN MRN-369342 presenting at Stanford Medical", "masked_text": "Michael Taylor date of birth 1937-10-05 MRN MRN-369342 presenting at Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1937-10-05", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-369342", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 69, "end": 85}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.81, "risk_score_after": 0.81, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "805d32f7adbeef9e38794b003810b91df2674f9f52f1706942e3a9e6526a373d", "timestamp_unix": 1771045608, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003137", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Thomas Harris MRN MRN-919290 date 2001-07-02", "masked_text": "ECG metadata patient Thomas Harris MRN MRN-919290 date 2001-07-02", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-919290", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2001-07-02", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4fe79e1f7513f631bb68e383bfe6c137fa71bf88c1ef43be23034c8d6c7313f7", "timestamp_unix": 1772853831, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003138", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Emergency contact for David Lee: (646) 796-8813. DOB: 1981-06-16.", "masked_text": "Emergency contact for [NAME_972735]: [PHONE_32562d][DOB_424e0f]1-06-16.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 22, "end": 31}, {"phi_type": "PHONE", "value": "(646) 796-8813", "start": 33, "end": 47}, {"phi_type": "DOB", "value": "1981-06-16", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9d1d93c2c4671cb2170da720fc73d9b3245bc16371e9092bd26fb303caae7f50", "timestamp_unix": 1772282088, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-003139", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with Kevin Zhang at (210) 606-1938. Address on file: 419 Elm St, Maplewood.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownplewood.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(210) 606-1938", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "419 Elm St, Maplewood", "start": 52, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f8116f713e01ce18b45eb5016e4df18ce2fa6a992ece34cf5ef4807d94ac1b08", "timestamp_unix": 1772338435, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003140", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Arthur Coleman born 1977-05-22 at Mount Sinai on 2000-05-28", "masked_text": "follow up for [NAME_13c9ac] born [DOB_17e2f3] at [LOCATION_2d69ff] on[DATE_71c07c]8", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1977-05-22", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2000-05-28", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e0eeefb1fab3e37b6c48e2082805b6c75b15ba09dd7a060b6cf291625a7419be", "timestamp_unix": 1772766091, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-003141", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Patricia Moore ID MRN-549760 institution Mass General Hospital", "masked_text": "DICOM header patient Patricia Moore ID MRN-549760 institution Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-549760", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 62, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "412a4dbc0c161d16a47a1f6f48278311d3111887e4c4ed915adfce193e52f412", "timestamp_unix": 1772439070, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003142", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Priya Sharma ID MRN-386455 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_74036d] ID [MRN_1a87cc] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-386455", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 60, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4ddb8bf0389c5293af7fccc84cc2316e81e600f05aa4b00ca88cc2ecf6d40c9a", "timestamp_unix": 1772377966, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003143", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "audio annotation Arthur Coleman recorded at UCSF Health on 2003-07-23", "masked_text": "audio annotation Arthur Coleman recorded at UCSF Health on 2003-07-23", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2003-07-23", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.62, "risk_score_after": 0.62, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "71ec9f21dafebf744229c40eeb93a606fa42c1852cabcfcfac2d85f2746f87d0", "timestamp_unix": 1772880340, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003144", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Sarah Johnson MRN MRN-113839 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_579335] MRN [MRN_982882] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-113839", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "88868e23282bea683c88233a17e6fca53c868ba33cdcb33d630be14a9da625c2", "timestamp_unix": 1771915963, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003145", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient David Lee (DOB 1955-10-22, MRN MRN-663011) presented with chest pain at Stanford Medical.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 8, "end": 17}, {"phi_type": "DOB", "value": "1955-10-22", "start": 23, "end": 33}, {"phi_type": "MRN", "value": "MRN-663011", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 80, "end": 96}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "78334a8a5c3968cab694253c4c7a19916bd85f46e8a3a617024a1980c877dca9", "timestamp_unix": 1773378506, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-003146", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile James Wilson DOB 1972-06-02 MRN MRN-439159", "masked_text": "voice profile James Wilson DOB 1972-06-02 MRN MRN-439159", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1972-06-02", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-439159", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1c7399f059469a5f1a5e3cd317fd83d1b7492224df97bf86dd8122fcdf21c55f", "timestamp_unix": 1770993300, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003147", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Sarah Johnson MRN MRN-477357 facility Mayo Clinic", "masked_text": "face_region detected patient Sarah Johnson MRN MRN-477357 facility Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-477357", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e29f32658bbf94f2195791351eb6420971ba5543dc47d6ce26b4883b77e84855", "timestamp_unix": 1771808178, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003148", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Claire Nguyen MRN MRN-190450 facility Cedars-Sinai", "masked_text": "face_region detected patient [NAME_2ea2ee] MRN [MRN_4c9471] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-190450", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 67, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c55cb4172b7f4cf745c11959cdb8d2212c34f765bddef8f5af975829ecb1d4dc", "timestamp_unix": 1771785151, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003149", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Prescription issued to Diana Patel (55yo) at 259 Main St, Greenfield on 2002-02-28.", "masked_text": "Prescription issued to [NAME_c3b55b] ([AGE_b53b3a]yo) at 259[ADDRESS_793b7c] 200[DATE_c6c229]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 23, "end": 34}, {"phi_type": "AGE", "value": "55", "start": 36, "end": 38}, {"phi_type": "ADDRESS", "value": "259 Main St, Greenfield", "start": 48, "end": 71}, {"phi_type": "DATE", "value": "2002-02-28", "start": 75, "end": 85}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "0f4e382b10214f4cfbb5c12ec90f44e97fef270c2c9d4535b918982e5af2d0bd", "timestamp_unix": 1772704436, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.28625}}
{"record_id": "AUDIT-003150", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "waveform header Sarah Johnson DOB 1965-01-06 device Mayo Clinic recorded 2014-04-03", "masked_text": "waveform header Sarah Johnson DOB 1965-01-06 device Mayo Clinic recorded 2014-04-03", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1965-01-06", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2014-04-03", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.82, "risk_score_after": 0.82, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ca480c44465d38f813cc6372d5f60234f4c39cb69e292aa9bbb9c960efd5e08c", "timestamp_unix": 1772958232, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003151", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Kevin Zhang phone number (819) 213-4298 age 93", "masked_text": "patient name Kevin Zhang phone number (819) 213-4298 age 93", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(819) 213-4298", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "93", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "48b5f26ba7f18f2bbfefef3e3f44d036d5cc174f92d8147bde3b1f7adf4bea7d", "timestamp_unix": 1773389241, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003152", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "ECG metadata patient Robert Chen MRN MRN-109808 date 2007-10-07", "masked_text": "ECG metadata patient Robert Chen MRN MRN-109808 date 2007-10-07", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-109808", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2007-10-07", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.65, "risk_score_after": 0.65, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7c709e0ad72e39275c60b37dcca6f45ff343eff15f362c33bbc11fc96b61898f", "timestamp_unix": 1771438614, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003153", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient James Wilson ID MRN-827662 institution UCSF Health", "masked_text": "DICOM header patient James Wilson ID MRN-827662 institution UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-827662", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 60, "end": 71}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f6b194c2869bcadc4e6f333c6ee7b62711d4e4e573b3aef275b3ea15191699b1", "timestamp_unix": 1771908428, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003154", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Linda Martinez phone (584) 190-3308 age 18", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(584) 190-3308", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "18", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4a966c6d6ffada50031bbd0e42448feee1099d31b9f4e99ebe84650a813231b6", "timestamp_unix": 1771439625, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003155", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript Robert Chen MRN MRN-693097 contact (595) 914-5068", "masked_text": "voice transcript Robert Chen MRN MRN-693097 contact (595) 914-5068", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-693097", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(595) 914-5068", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b1aee11fab391db0ea61340c43329d66de7e065e33da862150f524b0c603642d", "timestamp_unix": 1772701151, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003156", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "audio annotation Susan Anderson recorded at Mount Sinai on 2019-12-07", "masked_text": "audio annotation [NAME_4a6eeb] recorded at [LOCATION_2d69ff] on[DATE_a6884c]7", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2019-12-07", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5126f38c101f75abd6ef021611f990bbbfd538584feeb58e3e9fd6aa886bc2b9", "timestamp_unix": 1772773866, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-003157", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Claire Nguyen age 77 facility Stanford Medical", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "77", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 43, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ab74cf752778aebf2a21fbae498953f40736612050e2dbb29965b09c7c029768", "timestamp_unix": 1771519275, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003158", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Carlos Rivera age 23 facility Mass General Hospital", "masked_text": "vitals trace Carlos Rivera age 23 facility Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "23", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 43, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7b7a1d9c354d0673f89fb2721b9d39240e5dff23d5ee56eac6bce28351aa7822", "timestamp_unix": 1771281296, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003159", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Priya Sharma MRN MRN-508292 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_74036d] MRN [MRN_12fa6e] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-508292", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 66, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e24912f88af946d64a384693969abfa7e13854308b446f81c787bf80d2911cc4", "timestamp_unix": 1771477519, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003160", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID John Smith phone (850) 959-9888 age 78", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 11, "end": 21}, {"phi_type": "PHONE", "value": "(850) 959-9888", "start": 28, "end": 42}, {"phi_type": "AGE", "value": "78", "start": 47, "end": 49}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "92e39dbbc908a8c865aca81081e9475095d30b2496a4e0cd40bf14397988beeb", "timestamp_unix": 1771284694, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003161", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Referral sent for Marcus Webb (DOB 1953-06-10) to specialist in Mayo Clinic.", "masked_text": "Referral sent for [NAME_ede0f8] (DOB [DOB_a885b8]) to specialist in [LOCATION_5471a7].", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1953-06-10", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 64, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8ae8a9ba3d5b0068be8d5e0b61bc83aa277fc4b91c79a98b4e5bb58573af8502", "timestamp_unix": 1771775288, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-003162", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Sarah Johnson DOB 1945-10-04 scan date 2022-01-18", "masked_text": "imaging metadata [NAME_579335] DOB [DOB_d33c72] scan date [DATE_2a1221]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1945-10-04", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2022-01-18", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "95f3d6facadb082c06e11d0db063867242ac6b000999a81f765fc3b51da7c107", "timestamp_unix": 1770968894, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003163", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Claire Nguyen DOB 1957-09-28 device Mount Sinai recorded 2000-05-12", "masked_text": "waveform header Claire Nguyen DOB 1957-09-28 device Mount Sinai recorded 2000-05-12", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1957-09-28", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2000-05-12", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6e0ed66b6f1dc99ca6c087f25d9aced16a73cbfda215da6c10f2a74027f34740", "timestamp_unix": 1772712743, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003164", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile Susan Anderson DOB 1975-11-16 MRN MRN-888302", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1975-11-16", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-888302", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "24d26ef9dfe9954ce8bfe310312db367dff820014d984a04cfa54c840a7008c2", "timestamp_unix": 1771525931, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-003165", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Confirmed identity of Emily Brown via MRN MRN-480395 and DOB 1983-02-21.", "masked_text": "Confirmed identity of [REDACTED] via MRN [REDACTED] and[REDACTED]02-21.", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-480395", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1983-02-21", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.75, "risk_score_after": 0.075, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b5ec468d76ab70f94c7256079763b53ed54fea689a6d727f8129545cf846376e", "timestamp_unix": 1772061399, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3975}}
{"record_id": "AUDIT-003166", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Prescription issued to Michael Taylor (83yo) at 474 Maple St, Maplewood on 2018-11-20.", "masked_text": "Prescription issued to [NAME_ae3ff9] ([AGE_fe9fc2]yo) at 474[ADDRESS_7b7762] 201[DATE_e89151]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 23, "end": 37}, {"phi_type": "AGE", "value": "83", "start": 39, "end": 41}, {"phi_type": "ADDRESS", "value": "474 Maple St, Maplewood", "start": 51, "end": 74}, {"phi_type": "DATE", "value": "2018-11-20", "start": 78, "end": 88}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "99118a91a2e02d0de5420ac7c57af1f04315a4f3a8c031ed133d95c6d6ac42be", "timestamp_unix": 1771948021, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003167", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Maria Garcia MRN MRN-290885 contact (563) 673-6237", "masked_text": "voice transcript [NAME_498cee] MRN [MRN_fce654] contact [PHONE_4da814]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-290885", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(563) 673-6237", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "781b42cf0d0ac776db90dc2eaba3756329b371141e0ed7c10f33882f8596ce00", "timestamp_unix": 1772704217, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-003168", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "audio annotation Arthur Coleman recorded at Boston Medical Center on 2023-04-05", "masked_text": "audio annotation Arthur Coleman recorded at Boston Medical Center on 2023-04-05", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 44, "end": 65}, {"phi_type": "DATE", "value": "2023-04-05", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.62, "risk_score_after": 0.62, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b4a4e0876f7bdd4268aab31f5b5d00d5669119a92664237b6c154106be026b7d", "timestamp_unix": 1773138384, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003169", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Diana Patel age 72 facility NYU Langone", "masked_text": "vitals trace Diana Patel age 72 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "72", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7764da4a297e03f856df42ae4cf1b325f0411d4601c937dbc7173d6160700746", "timestamp_unix": 1771111578, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003170", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient John Smith MRN MRN-322920 date 2014-02-22", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-322920", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2014-02-22", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0082a7610bc3e6e66746fe25fc45c5158e2b5a4356f1ce3cb005ca01fbb4be26", "timestamp_unix": 1772368443, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003171", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Spoke with Angela White at (390) 619-9425. Address on file: 659 Maple St, Riverside.", "masked_text": "Spoke with [NAME_cada0d] at [PHONE_8cd0f3]. Address on[ADDRESS_eeb74d]verside.", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(390) 619-9425", "start": 27, "end": 41}, {"phi_type": "ADDRESS", "value": "659 Maple St, Riverside", "start": 53, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "0bdf19ca1a48f74b855a22f753099b552f1a4a69cb5730d94ed198e9f2deec11", "timestamp_unix": 1771699590, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-003172", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Emergency contact for Patricia Moore: (740) 561-1459. DOB: 1940-01-25.", "masked_text": "Emergency contact for Patricia Moore: (740) 561-1459. DOB: 1940-01-25.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 22, "end": 36}, {"phi_type": "PHONE", "value": "(740) 561-1459", "start": 38, "end": 52}, {"phi_type": "DOB", "value": "1940-01-25", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.67, "risk_score_after": 0.67, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "4b46538b9f120d2a57fd174670b2e6785bd319996f383a9b31b5120d8c852674", "timestamp_unix": 1771076972, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003173", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Angela White DOB 1973-08-02 device Mayo Clinic recorded 2007-05-14", "masked_text": "waveform header [NAME_cada0d] DOB [DOB_579239] device [LOCATION_5471a7] recorded[DATE_fa5369]4", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1973-08-02", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2007-05-14", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b8b4c97e15e08ba79ae1a53aad12e1decf244588c69324b02b7da18f009e81cf", "timestamp_unix": 1772071631, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003174", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Robert Chen DOB 1975-01-26 scan date 2016-11-08", "masked_text": "imaging metadata [NAME_2665a8] DOB [DOB_6c815d] scan date [DATE_39beab]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1975-01-26", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2016-11-08", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "dcd61be7f6823ce16f01e1c9272e1d46e2bedd5c17b9e443020efa8f59a98272", "timestamp_unix": 1772983314, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003175", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient identified as Sarah Johnson, SSN 369-51-1897, residing at 923 Elm St, Riverside.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownerside.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 22, "end": 35}, {"phi_type": "SSN", "value": "369-51-1897", "start": 41, "end": 52}, {"phi_type": "ADDRESS", "value": "923 Elm St, Riverside", "start": 60, "end": 81}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8a60c23d0033e36611285dc4446f9f9bd5e5ea5cc800c186b71094e2b7f9e338", "timestamp_unix": 1772540364, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003176", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Claire Nguyen MRN MRN-164524 date 2000-06-04", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-164524", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2000-06-04", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "79ea362ee14bfc925e63a4e9d4bc1efd4bd43b46c6e2cf8f7b5e4e2a3243c715", "timestamp_unix": 1772703353, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003177", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "audio annotation Susan Anderson recorded at Cleveland Clinic on 2010-04-04", "masked_text": "audio annotation [NAME_4a6eeb] recorded at [LOCATION_6532a6]ATE_4ba1be]-04-04", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 44, "end": 60}, {"phi_type": "DATE", "value": "2010-04-04", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e75163f4c143ae0b61c99b49fb4c08fa9c2a47ce66d5aeb38bcae95ff1a99084", "timestamp_unix": 1772230327, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-003178", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Susan Anderson age 88 facility Mount Sinai", "masked_text": "vitals trace Susan Anderson age 88 facility Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "88", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8f510bd76a340602167e913dcf13901e8d17cc0817d1c0612b2f00f936821477", "timestamp_unix": 1771836481, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003179", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Claire Nguyen ID MRN-314592 institution NYU Langone", "masked_text": "DICOM header patient [NAME_2ea2ee] ID [MRN_a83a20] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-314592", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "12ca59c3b4f568a4870e45c9473314293136137d75a9c265c987ee8e6b159e7f", "timestamp_unix": 1770903517, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003180", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Angela White born 1971-11-19 at Cedars-Sinai on 2019-04-01", "masked_text": "follow up for Angela White born 1971-11-19 at Cedars-Sinai on 2019-04-01", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1971-11-19", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 46, "end": 58}, {"phi_type": "DATE", "value": "2019-04-01", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6386abbeb7f5abeacb5ea0389fd554b85b15a5f83f2fd621af3d9c3c5f1f3c69", "timestamp_unix": 1772070498, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003181", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Emily Brown age 37 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "37", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 41, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "63ce069651605be406f97679831acf122e3f759aadc3496082fdb1c35f5489db", "timestamp_unix": 1773395003, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003182", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Confirmed identity of Maria Garcia via MRN MRN-635490 and DOB 1961-10-03.", "masked_text": "Confirmed identity of Maria Garcia via MRN MRN-635490 and DOB 1961-10-03.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 22, "end": 34}, {"phi_type": "MRN", "value": "MRN-635490", "start": 43, "end": 53}, {"phi_type": "DOB", "value": "1961-10-03", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.63, "risk_score_after": 0.63, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5a56fa63a078d7710a2148dd5e7b802c285ec499d92c498944af6a20baf7d242", "timestamp_unix": 1772255023, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003183", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Michael Taylor age 60 facility Mayo Clinic", "masked_text": "vitals trace Michael Taylor age 60 facility Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "60", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "86baf3870aa019e311db9a085388b27380a3ad04e9ee1ea63313e4aca1e32460", "timestamp_unix": 1773418159, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003184", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Patricia Moore recorded at Boston Medical Center on 2005-11-28", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2005-11-28", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 44, "end": 65}, {"phi_type": "DATE", "value": "2005-11-28", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3e6184cfb7a88ada905f8ce198cc7788db4f352c34806cce694a0d807eb309a9", "timestamp_unix": 1771213866, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-003185", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Linda Martinez phone (383) 619-7040 age 47", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(383) 619-7040", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "47", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c0748fc242f2da56c5fb1b7e12828d286caac43a611b4ada6910ba9e735e3cb8", "timestamp_unix": 1771200548, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003186", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Thomas Harris recorded at Boston Medical Center on 2014-04-03", "masked_text": "audio annotation Thomas Harris recorded at Boston Medical Center on 2014-04-03", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 43, "end": 64}, {"phi_type": "DATE", "value": "2014-04-03", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6160527f60674c2f0c645094ce14d2c0971056eb94e80039f9bff5d85c105947", "timestamp_unix": 1772111828, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003187", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Carlos Rivera social security number 740-47-5490 address 421 Main St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "740-47-5490", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "421 Main St, Greenfield", "start": 51, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "fb835148454637bc1c172bd320c897d068c11b2584cb61b23361d59dc83831f4", "timestamp_unix": 1771466093, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003188", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Sarah Johnson MRN MRN-650277 contact (974) 866-1769", "masked_text": "voice transcript [NAME_579335] MRN [MRN_d95c7c] contact [PHONE_d25c1a]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-650277", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(974) 866-1769", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b4c8a69713a70e7f7ae63044878dc2b2ebe5364215c3a30acb2d5e8381f1d733", "timestamp_unix": 1771204293, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-003189", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Thomas Harris MRN MRN-526024 date 2018-07-13", "masked_text": "ECG metadata patient Thomas Harris MRN MRN-526024 date 2018-07-13", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-526024", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2018-07-13", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "237b12bbd543b05b28285785947ac5a777d97bb4b89617fcb57da623574e950b", "timestamp_unix": 1772711660, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003190", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "speaker ID John Smith phone (318) 512-8141 age 41", "masked_text": "speaker ID [NAME_611732] phone [PHONE_2e0c69] age [AGE_3416a7]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 11, "end": 21}, {"phi_type": "PHONE", "value": "(318) 512-8141", "start": 28, "end": 42}, {"phi_type": "AGE", "value": "41", "start": 47, "end": 49}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9e1be4b3bc5e87f0e4ee325366493119a3bacb3ba5b013bfc1a29fb9303956c0", "timestamp_unix": 1772337963, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.26301}}
{"record_id": "AUDIT-003191", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Carlos Rivera social security number 745-93-7606 address 802 Pine St, Fairview", "masked_text": "Carlos Rivera social security number 745-93-7606 address 802 Pine St, Fairview", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "745-93-7606", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "802 Pine St, Fairview", "start": 51, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "c394aaefeb39e6234c3e371d15d566d6186c356a22237ec418ef6c14e1578638", "timestamp_unix": 1772839422, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003192", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Prescription issued to Maria Garcia (62yo) at 404 Elm St, Springfield on 2011-07-09.", "masked_text": "Prescription issued to Maria Garcia (62yo) at 404 Elm St, Springfield on 2011-07-09.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 23, "end": 35}, {"phi_type": "AGE", "value": "62", "start": 37, "end": 39}, {"phi_type": "ADDRESS", "value": "404 Elm St, Springfield", "start": 49, "end": 72}, {"phi_type": "DATE", "value": "2011-07-09", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a31f68a39acf5daad8ad654d54ba0ab51585a8ad580cbad9a02150944a9bc283", "timestamp_unix": 1772140491, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003193", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Sarah Johnson MRN MRN-524385 date 2015-01-02", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-524385", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2015-01-02", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4a1b64a41233f0b9c7af455a1bc1bbc7fa2919c68bcf94c8e8fe19f8839754b2", "timestamp_unix": 1771601774, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003194", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Robert Chen phone (604) 121-7142 age 86", "masked_text": "speaker ID Robert Chen phone (604) 121-7142 age 86", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(604) 121-7142", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "86", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "eb7cba532daf922f568364e7bc6d7a42ee18fc0b959c7def7df283c237d64031", "timestamp_unix": 1770960635, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003195", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Imaging ordered for Diana Patel, MRN MRN-154663, DOB 1972-02-21 at Cedars-Sinai.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]02-21 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 20, "end": 31}, {"phi_type": "MRN", "value": "MRN-154663", "start": 37, "end": 47}, {"phi_type": "DOB", "value": "1972-02-21", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 67, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f453956977728c6ef1e6a82ca5c10beafac89b2f5faa78163601aa41aafeae27", "timestamp_unix": 1771512433, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-003196", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Linda Martinez MRN MRN-392427 contact (913) 905-8148", "masked_text": "voice transcript [NAME_f60f59] MRN [MRN_420548] contact [PHONE_3b1a42]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-392427", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(913) 905-8148", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7367af842f7a985264056f079929bf80c4b7c51a1f40a58110ec80909fcc163b", "timestamp_unix": 1772313124, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-003197", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Angela White recorded at Mayo Clinic on 2004-07-03", "masked_text": "audio annotation Angela White recorded at Mayo Clinic on 2004-07-03", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 42, "end": 53}, {"phi_type": "DATE", "value": "2004-07-03", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "aa054859b72070571b7e634cd1b4f5be3e91a166f623deefe444b3b9fbdfc0aa", "timestamp_unix": 1771692713, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003198", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Diana Patel MRN MRN-247133 date 2007-04-05", "masked_text": "ECG metadata patient Diana Patel MRN MRN-247133 date 2007-04-05", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-247133", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2007-04-05", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7ab1162dc7b1c5e323dda7b67308476bd372a9e92c837785e1af3c522a26992b", "timestamp_unix": 1770996159, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003199", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Maria Garcia DOB 1949-01-27 device Cleveland Clinic recorded 2007-12-21", "masked_text": "waveform header [NAME_498cee] DOB [DOB_ddf70e] device [LOCATION_6532a6] rec[DATE_704c15]-12-21", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1949-01-27", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 51, "end": 67}, {"phi_type": "DATE", "value": "2007-12-21", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4602578c70bba81aca53ac983af3434afea4a2119fc8b18c279aaaafce27e04e", "timestamp_unix": 1772008761, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003200", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Susan Anderson phone (294) 128-2041 age 82", "masked_text": "speaker ID Susan Anderson phone (294) 128-2041 age 82", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(294) 128-2041", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "82", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f1cf8aa81335912a657cc46d9709160aa1d4c68a8ab998ae75b0b6487c856174", "timestamp_unix": 1773065869, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003201", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Carlos Rivera recorded at Boston Medical Center on 2017-08-18", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2017-08-18", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 43, "end": 64}, {"phi_type": "DATE", "value": "2017-08-18", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "66f7191f95e12675bebe0959d83b6f3b7ca737cc9b247ef6197fb990a6b9a652", "timestamp_unix": 1771504231, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-003202", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Susan Anderson MRN MRN-274126 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_4a6eeb] MRN [MRN_7a7dbb] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-274126", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 68, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a2dc3587ba5a2abf6b873b5a5d3ff648652da5818d3fc2bee636455fe523c912", "timestamp_unix": 1772442729, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003203", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Linda Martinez date of birth 1978-07-02 MRN MRN-781450 presenting at Stanford Medical", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1978-07-02", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-781450", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 69, "end": 85}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "be955defcf35ef63293c47c7b9a41981773f182a17a48066aeca6d9d35dba34c", "timestamp_unix": 1773359173, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-003204", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Carlos Rivera DOB 1965-03-25 MRN MRN-738608", "masked_text": "voice profile [NAME_58ff53] DOB [DOB_cae973] MRN [MRN_244693]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1965-03-25", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-738608", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e240b001cf6c688e17c94cae0514978a9e212f4f1368d3f11b01ceafacb84fdb", "timestamp_unix": 1772110509, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003205", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Priya Sharma MRN MRN-840766 facility UCSF Health", "masked_text": "face_region detected patient [NAME_74036d] MRN [MRN_3e1f83] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-840766", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a04a64dd866cca8b6ec5593005cc6d43daf9d56dc30a9755da2dee9fc941f45f", "timestamp_unix": 1771235703, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003206", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "vitals trace John Smith age 71 facility NYU Langone", "masked_text": "vitals trace John Smith age 71 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 13, "end": 23}, {"phi_type": "AGE", "value": "71", "start": 28, "end": 30}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 40, "end": 51}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "597344de9d1f7f6b6b8e6f6b7d3846d41c8ccd379cfef13d8c8148028d939f9a", "timestamp_unix": 1771303986, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003207", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Robert Chen social security number 686-80-4539 address 933 Main St, Springfield", "masked_text": "Robert Chen social security number 686-80-4539 address 933 Main St, Springfield", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "686-80-4539", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "933 Main St, Springfield", "start": 49, "end": 73}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "cc7676365183e52b28fcadbeb8f4e1826b156deb666c4d1f9ec8d065f163202c", "timestamp_unix": 1772531603, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003208", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Priya Sharma date of birth 1947-09-26 MRN MRN-186463 presenting at Mayo Clinic", "masked_text": "Priya Sharma date of birth 1947-09-26 MRN MRN-186463 presenting at Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1947-09-26", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-186463", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.81, "risk_score_after": 0.81, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ac7749451ca54d64e3fe729de8d60b405edb81b29f22a621b8d6a4fea2dd2322", "timestamp_unix": 1772949937, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003209", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "imaging metadata Emily Brown DOB 1976-09-14 scan date 2014-08-22", "masked_text": "imaging metadata [NAME_87fe31] DOB [DOB_6a93fe] scan date [DATE_6a09b2]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1976-09-14", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2014-08-22", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "71cc78e7fdf897918a0cb04cdc1ab6987c31602243683ed213995f398f8fe54d", "timestamp_unix": 1773298084, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-003210", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Susan Anderson age 21 facility Mount Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "21", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c81e40ca74bcf3fecb5cf0c3ee404d93b805a06c9c146c886261e0929e0bcf3b", "timestamp_unix": 1771471055, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003211", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Confirmed identity of Robert Chen via MRN MRN-771579 and DOB 1958-05-05.", "masked_text": "Confirmed identity of [NAME_2665a8] via MRN [MRN_ea6c31] and[DOB_f0a6be]05-05.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-771579", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1958-05-05", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "19078a24648244f642d9562cc0518643cf368544a6ab53d80170608bcbed1e23", "timestamp_unix": 1770904819, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-003212", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Referral sent for Angela White (DOB 1957-09-13) to specialist in Cleveland Clinic.", "masked_text": "Referral sent for [NAME_cada0d] (DOB [DOB_ec7635]) to specialist in [LOCATION_6532a6].", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 18, "end": 30}, {"phi_type": "DOB", "value": "1957-09-13", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 65, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d474c0226ad98e19da1b2a3320811670d44988ffae1ad4bc791da6d6609f6a2a", "timestamp_unix": 1771542867, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-003213", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Michael Taylor DOB 1961-04-07 MRN MRN-461321", "masked_text": "voice profile [NAME_ae3ff9] DOB [DOB_279e16] MRN [MRN_c684ba]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1961-04-07", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-461321", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0cba0c199f22b3be9e36cdc80ee1aa33a0d8e98e2c13be5d0b54155023f9f5a7", "timestamp_unix": 1771671882, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003214", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Priya Sharma MRN MRN-939761 date 2003-05-28", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-939761", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2003-05-28", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "772ac09597a5a96da4511e73b6c9f5d9302a033f642e07969a31ad5c4f27563b", "timestamp_unix": 1772552049, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003215", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "imaging metadata Patricia Moore DOB 1968-06-28 scan date 2000-12-09", "masked_text": "imaging metadata [NAME_b9db31] DOB [DOB_1ec0be] scan date [DATE_6d6963]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1968-06-28", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2000-12-09", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "14c54ca30cb2662822de2ec5039d57d89a4660e90521dbe20b4013a5dff2414a", "timestamp_unix": 1771210919, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-003216", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Carlos Rivera MRN MRN-562620 date 2020-01-17", "masked_text": "ECG metadata patient Carlos Rivera MRN MRN-562620 date 2020-01-17", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-562620", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2020-01-17", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0dd4d4fb9b317a46e9f872463af2c77aa5142e7c8d9bb8baf10ee5240f64628a", "timestamp_unix": 1773251631, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003217", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Thomas Harris MRN MRN-388326 contact (420) 299-5873", "masked_text": "voice transcript [NAME_7ccf35] MRN [MRN_0b8f51] contact [PHONE_ad35d1]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-388326", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(420) 299-5873", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "40dcf4e132a9c3dc1dd8ee36cf27c3a5385e0f4945283d17cffbada91b7ef402", "timestamp_unix": 1772613165, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-003218", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Diana Patel social security number 812-38-2582 address 237 Walnut St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "812-38-2582", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "237 Walnut St, Greenfield", "start": 49, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a0cac1f0063f14309bc6284afadbfe2d9de4fafa4f02cb2f2766473a1f4c6589", "timestamp_unix": 1772840625, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003219", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Marcus Webb DOB 1942-06-24 device NYU Langone recorded 2022-09-28", "masked_text": "waveform header Marcus Webb DOB 1942-06-24 device NYU Langone recorded 2022-09-28", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1942-06-24", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2022-09-28", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e9f7233198aeaa383fe61715d1be02d3575499f07fddabc0dfd1c7f41159514c", "timestamp_unix": 1771292613, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003220", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile John Smith DOB 1958-05-05 MRN MRN-886116", "masked_text": "voice profile [NAME_611732] DOB [DOB_f0a6be] MRN [MRN_371358]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1958-05-05", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-886116", "start": 44, "end": 54}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "10ac1074783994e1d9bfd703dbfde73dc540eef312dbd6c28b5282d0f375c9a5", "timestamp_unix": 1773116140, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003221", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Michael Taylor phone (905) 986-3069 age 42", "masked_text": "speaker ID Michael Taylor phone (905) 986-3069 age 42", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(905) 986-3069", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "42", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2379b4e405a04f150416639155bcb4969189023cc654aec64bbe7713bf498a3a", "timestamp_unix": 1771244920, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003222", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Priya Sharma phone number (657) 851-2710 age 43", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(657) 851-2710", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "43", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5aa7da24a12d713ee5892fb29d7b5916b6dcc94f0dc7fd80a99c4e553124aed7", "timestamp_unix": 1771468050, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003223", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Thomas Harris born 1942-05-27 at Cleveland Clinic on 2000-08-03", "masked_text": "follow up for [NAME_7ccf35] born [DOB_0e7021] at [LOCATION_6532a6]ATE_7a8b45]-08-03", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1942-05-27", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 47, "end": 63}, {"phi_type": "DATE", "value": "2000-08-03", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "530ef3d3655db8f43a0a1033869ade194adbbdb89905548b6c5ab15b09d6d2a7", "timestamp_unix": 1771671713, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-003224", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Michael Taylor age 50 facility UCSF Health", "masked_text": "vitals trace Michael Taylor age 50 facility UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "50", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "93ebfe53fb4c191d43b804f579a56757590ea3ed8b7d31f7b55e96183ae1cde3", "timestamp_unix": 1771212832, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003225", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "ECG metadata patient Patricia Moore MRN MRN-690851 date 2010-05-24", "masked_text": "ECG metadata patient Patricia Moore MRN MRN-690851 date 2010-05-24", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-690851", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2010-05-24", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.65, "risk_score_after": 0.65, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f1264768d0465748badeff7485963b8174f8198056f6d883c1bc98135ae15a36", "timestamp_unix": 1773384631, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003226", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "face_region detected patient Arthur Coleman MRN MRN-609913 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_13c9ac] MRN [MRN_c38b9c] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-609913", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 68, "end": 89}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c5a223d8bda50bbcd620f39099cf5ab19add4e96d46075f1ce6084a448288462", "timestamp_unix": 1771049503, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003227", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Maria Garcia MRN MRN-915891 contact (731) 711-1680", "masked_text": "voice transcript [NAME_498cee] MRN [MRN_6699c8] contact [PHONE_2849d0]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-915891", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(731) 711-1680", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5b78fe5d5596ed42805e034752bf62da98a95a22c5e466dbed0a53fca683fd3b", "timestamp_unix": 1771353298, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-003228", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation John Smith recorded at Mass General Hospital on 2019-06-26", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2019-06-26", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 40, "end": 61}, {"phi_type": "DATE", "value": "2019-06-26", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "204628b2bc889f6236b47075913c694decb0a21dd41678c54bb01d08f695e113", "timestamp_unix": 1771792091, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-003229", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Emily Brown MRN MRN-251568 date 2021-05-17", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-251568", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2021-05-17", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c4dd1818d05bc84232338be6825fac038707740d04d22a9d7a5530030d46ae48", "timestamp_unix": 1771025101, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003230", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Claire Nguyen MRN MRN-697975 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_2ea2ee] MRN [MRN_27e1b2] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-697975", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "17d5fe2d25647d2222e679a230aab6b150b03e8b4b04f0524a37f05899f420c9", "timestamp_unix": 1771295109, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003231", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Prescription issued to Michael Taylor (80yo) at 260 Chestnut St, Maplewood on 2019-07-11.", "masked_text": "Prescription issued to Michael Taylor (80yo) at 260 Chestnut St, Maplewood on 2019-07-11.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 23, "end": 37}, {"phi_type": "AGE", "value": "80", "start": 39, "end": 41}, {"phi_type": "ADDRESS", "value": "260 Chestnut St, Maplewood", "start": 51, "end": 77}, {"phi_type": "DATE", "value": "2019-07-11", "start": 81, "end": 91}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.72, "risk_score_after": 0.72, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "fd615a956b97d0986cba8989b3061d4c46d689bea0b47423bb662532f6a19a19", "timestamp_unix": 1772038014, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003232", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Diana Patel date of birth 1946-03-01 MRN MRN-243803 presenting at NYU Langone", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1946-03-01", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-243803", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e1f739eadd1343e9b6a8c3f9229e81d1c4e93e3584f7d9a546c43240f088a62c", "timestamp_unix": 1772481380, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003233", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "patient name Maria Garcia phone number (830) 803-7700 age 64", "masked_text": "patient name Maria Garcia phone number (830) 803-7700 age 64", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(830) 803-7700", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "64", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "03ae3f28b52c26db4f3686d8b922747432562960ac6ad41bd4ed8845858fb9a1", "timestamp_unix": 1770988988, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003234", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Marcus Webb date of birth 1937-12-23 MRN MRN-239866 presenting at UCSF Health", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1937-12-23", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-239866", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d90005bee5de0db9666529f3024bf4dc450fa671c6091a040576327b0becbc0c", "timestamp_unix": 1773220337, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003235", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Kevin Zhang DOB 1951-01-26 scan date 2003-04-22", "masked_text": "imaging metadata Kevin Zhang DOB 1951-01-26 scan date 2003-04-22", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1951-01-26", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2003-04-22", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "319c62375f125cdd70580aaba6bba109d16329bda99196eddf11e4800fe4f275", "timestamp_unix": 1773190991, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003236", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Lab results for Sarah Johnson, 22 year old from Johns Hopkins, reviewed on 2015-04-11.", "masked_text": "Lab results for Sarah Johnson, 22 year old from Johns Hopkins, reviewed on 2015-04-11.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 16, "end": 29}, {"phi_type": "AGE", "value": "22", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 48, "end": 61}, {"phi_type": "DATE", "value": "2015-04-11", "start": 75, "end": 85}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.72, "risk_score_after": 0.72, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "4de7fdb796e5af82ca9adf467eda8374c6f8bc4df42bd2c58af4912cf5ad1810", "timestamp_unix": 1773031016, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003237", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient David Lee MRN MRN-728845 facility Cedars-Sinai", "masked_text": "face_region detected patient David Lee MRN MRN-728845 facility Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 29, "end": 38}, {"phi_type": "MRN", "value": "MRN-728845", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 63, "end": 75}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "934b5e41bce1ab050d081e90a817686da40f1cc4975acad36123bc124312a10e", "timestamp_unix": 1772219739, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003238", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Sarah Johnson MRN MRN-755190 contact (750) 989-2420", "masked_text": "voice transcript [NAME_579335] MRN [MRN_00540b] contact [PHONE_2fda9d]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-755190", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(750) 989-2420", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "07d014b6df8e6544c07500224022e93787d7ee846e102747183a821aae7cde8e", "timestamp_unix": 1771991170, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-003239", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata David Lee DOB 1979-08-02 scan date 2008-11-12", "masked_text": "imaging metadata [NAME_972735] DOB [DOB_f4230f] scan date [DATE_8bfc6e]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "DOB", "value": "1979-08-02", "start": 31, "end": 41}, {"phi_type": "DATE", "value": "2008-11-12", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f8d16e81d964f4e3b161ee76ad93d9d92beb98e14fa389d43736880c5f6c549d", "timestamp_unix": 1773342412, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003240", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Patricia Moore recorded at Mass General Hospital on 2001-12-21", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2001-12-21", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 44, "end": 65}, {"phi_type": "DATE", "value": "2001-12-21", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "47ee4ac898fae887d87eb7af9372c1ee7186682541d625344704e6c2e4e8c88d", "timestamp_unix": 1771721790, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-003241", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Thomas Harris MRN MRN-957271 date 2018-08-05", "masked_text": "ECG metadata patient Thomas Harris MRN MRN-957271 date 2018-08-05", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-957271", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2018-08-05", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c465d28ba95983ef3e5c6e53f7e940dd11a99f0830357181a13c0bdd7514cf19", "timestamp_unix": 1772757534, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003242", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Kevin Zhang DOB 1977-04-01 scan date 2001-12-22", "masked_text": "imaging metadata [NAME_a23972] DOB [DOB_5fb40c] scan date [DATE_434ed2]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1977-04-01", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2001-12-22", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2f92adf9dbdd318acf6e6368df89929e2fa7e583994f326dd554519fff850be4", "timestamp_unix": 1772004418, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003243", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Kevin Zhang MRN MRN-923792 facility Stanford Medical", "masked_text": "face_region detected patient Kevin Zhang MRN MRN-923792 facility Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-923792", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 65, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2fd14fe51b193423a2c741c8777a9af7c1e99a1f376b2e29b1272d953649afb4", "timestamp_unix": 1772967471, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003244", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Priya Sharma phone (266) 389-8762 age 77", "masked_text": "speaker ID Priya Sharma phone (266) 389-8762 age 77", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(266) 389-8762", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "77", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9da1521ff0f4875434fc9d73671ff74b96e4921155602c8dbb1fe5c3e668f0fa", "timestamp_unix": 1772839300, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003245", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "audio annotation Linda Martinez recorded at Mount Sinai on 2019-11-05", "masked_text": "audio annotation Linda Martinez recorded at Mount Sinai on 2019-11-05", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2019-11-05", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.62, "risk_score_after": 0.62, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "dd8f8b90876b53651836480b86f9fc92a7436117f4cbfc062b19fe4b940fe10c", "timestamp_unix": 1771331458, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003246", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Maria Garcia DOB 1980-03-25 MRN MRN-627833", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1980-03-25", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-627833", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d1cf73bf099b5020020258ae77b57cea657a4aad1211a78bc2d26fb01b0797b7", "timestamp_unix": 1771197105, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-003247", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Diana Patel ID MRN-883170 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_c3b55b] ID [MRN_8c50e0] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-883170", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 59, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "adde7e87f328d1ba9184e392e67f108d1e4389a48f9d64f5f5c4c19dac619f86", "timestamp_unix": 1772275432, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003248", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Marcus Webb ID MRN-320994 institution Cleveland Clinic", "masked_text": "DICOM header patient [NAME_ede0f8] ID [MRN_288f6a] institution [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-320994", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 59, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7a669286090c97ef2565d385eeaa845877460dad44b5ba11fb71dbc6d1b6e0f2", "timestamp_unix": 1771045292, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003249", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Angela White DOB 1944-08-20 scan date 2000-10-26", "masked_text": "imaging metadata [NAME_cada0d] DOB [DOB_a7de73] scan date [DATE_311d0c]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1944-08-20", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2000-10-26", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bd810e73c8ad852d43bfe0431cbd8089d218a07bcde252652cb4f5d99920fbc3", "timestamp_unix": 1771856769, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003250", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Emily Brown MRN MRN-630832 facility Mount Sinai", "masked_text": "face_region detected patient Emily Brown MRN MRN-630832 facility Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-630832", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c47d202d768b29b44b9445664a429bf682145f27398c066ffb7bbefc1ba226f3", "timestamp_unix": 1771851292, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003251", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Patricia Moore date of birth 1962-07-12 MRN MRN-509148 presenting at Mayo Clinic", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1962-07-12", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-509148", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "51f8b729936a4ae9c6eadef39d024470463d6b5dbf7dadb3090ea1053d682f58", "timestamp_unix": 1771787154, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003252", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Kevin Zhang ID MRN-694488 institution Johns Hopkins", "masked_text": "DICOM header patient Kevin Zhang ID MRN-694488 institution Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-694488", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 59, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a1fc70488860eae367ebcc48e9c92079ab7fab3d8ccdb01f33a3223fcefa73d6", "timestamp_unix": 1771459451, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003253", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Angela White age 49 facility Mass General Hospital", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "49", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 42, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b2f173d2c46e9b6ba288635f9b94a6001b5bc2d8820f8692a8be1c5c382b1650", "timestamp_unix": 1772022560, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003254", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "voice profile Arthur Coleman DOB 1940-01-14 MRN MRN-963610", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1940-01-14", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-963610", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9773d9bb4208136b3568a978aab4c741fc874ca806dd8c5927b7efe8210fc9fb", "timestamp_unix": 1772261327, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-003255", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Patricia Moore phone number (708) 712-5660 age 45", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(708) 712-5660", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "45", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4898d1172aecf6d1e2fc5e7cd00efd36658768048a422cb9ceff3af0adb4f992", "timestamp_unix": 1771710502, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.34661}}
{"record_id": "AUDIT-003256", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Confirmed identity of Kevin Zhang via MRN MRN-910029 and DOB 1969-07-16.", "masked_text": "Confirmed identity of Kevin Zhang via MRN MRN-910029 and DOB 1969-07-16.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-910029", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1969-07-16", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.75, "risk_score_after": 0.75, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c64e8af72b82c48c93105a77a531114d6fb05f910ac9c430ebe38a38cf6b309b", "timestamp_unix": 1772152436, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003257", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Susan Anderson phone (585) 106-9569 age 21", "masked_text": "speaker ID Susan Anderson phone (585) 106-9569 age 21", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(585) 106-9569", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "21", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "904337eba3ac26a84645a4f18114bf6e06347a62bcbf8612f285211d07ae7475", "timestamp_unix": 1772599729, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003258", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "follow up for Diana Patel born 1960-03-05 at Boston Medical Center on 2013-08-08", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED]ED] 2013-08-08", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1960-03-05", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 45, "end": 66}, {"phi_type": "DATE", "value": "2013-08-08", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "2c264c998d83acada746de147dfe487559fd935e8a5ce8ca06092357f58adb31", "timestamp_unix": 1773264198, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.2745}}
{"record_id": "AUDIT-003259", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient James Wilson MRN MRN-533601 date 2011-12-26", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-533601", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2011-12-26", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fd5ec5635e873053413e0ee1c2042acdce508e524a55aa95de5b3b6bbf32716f", "timestamp_unix": 1772379750, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003260", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Spoke with Robert Chen at (922) 361-6559. Address on file: 300 Pine St, Maplewood.", "masked_text": "Spoke with [NAME_2665a8] at [PHONE_ce607a]. Address on[ADDRESS_dd9af2]plewood.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(922) 361-6559", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "300 Pine St, Maplewood", "start": 52, "end": 74}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e4e772be09e7f73e384a2b77c57d24cd4ff8e55307b978780adc33b5adeb11e9", "timestamp_unix": 1771644345, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-003261", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata John Smith DOB 1968-11-03 scan date 2016-11-25", "masked_text": "imaging metadata [NAME_611732] DOB [DOB_91c0dc] scan date [DATE_0588ea]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "DOB", "value": "1968-11-03", "start": 32, "end": 42}, {"phi_type": "DATE", "value": "2016-11-25", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2d59c304f7b77351dbc04800e8ba0d0f758f1b6103278cc839838e3895d6c531", "timestamp_unix": 1772522595, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003262", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for James Wilson born 1965-01-11 at Mass General Hospital on 2017-11-13", "masked_text": "follow up for James Wilson born 1965-01-11 at Mass General Hospital on 2017-11-13", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1965-01-11", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 46, "end": 67}, {"phi_type": "DATE", "value": "2017-11-13", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0ddc1192aab73cac094b46fa9ac81febd6066a2d1ea2c1c746e825c3fdcf9238", "timestamp_unix": 1772683388, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003263", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient James Wilson ID MRN-114106 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_3d8dc8] ID [MRN_8b771c] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-114106", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 60, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ef48144a8628bc5c57b0266aebff97c2532ba01713cb0467ec4f6788a6228923", "timestamp_unix": 1771819680, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003264", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Imaging ordered for John Smith, MRN MRN-516675, DOB 1978-02-07 at Boston Medical Center.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]02-07 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 20, "end": 30}, {"phi_type": "MRN", "value": "MRN-516675", "start": 36, "end": 46}, {"phi_type": "DOB", "value": "1978-02-07", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 66, "end": 87}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c6f38c3a5ac33dfeb6ca156c97df9e83df6bd240e2d515ec753d91d8df97e587", "timestamp_unix": 1771093116, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-003265", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Confirmed identity of Marcus Webb via MRN MRN-843555 and DOB 1951-11-19.", "masked_text": "Confirmed identity of [NAME_ede0f8] via MRN [MRN_0fa276] and[DOB_fa006f]11-19.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-843555", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1951-11-19", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "70cc01086d7be9d214cadb0be7f8315cea8e8082a0a7da1b6b8f5d8c207ed1cd", "timestamp_unix": 1772546026, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-003266", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Susan Anderson recorded at Boston Medical Center on 2010-12-15", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2010-12-15", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 44, "end": 65}, {"phi_type": "DATE", "value": "2010-12-15", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "705c28aa2f5d2017df4a0ce505f98b195dfae07bf75b3e60a0ad0e98e50be2b9", "timestamp_unix": 1770969203, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-003267", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile Patricia Moore DOB 1984-05-23 MRN MRN-931779", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1984-05-23", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-931779", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bebe7636d3426a4a334604532f303e4d4d487e957a41d2c2ecab837e5b77ac23", "timestamp_unix": 1772986408, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-003268", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Linda Martinez born 1974-10-14 at NYU Langone on 2012-10-25", "masked_text": "follow up for Linda Martinez born 1974-10-14 at NYU Langone on 2012-10-25", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1974-10-14", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2012-10-25", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "dbcd4890fd52a0d7b3fab212e933d1c5a83289bb4f3213c579fcabf3b137f2a8", "timestamp_unix": 1773198445, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003269", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Prescription issued to Sarah Johnson (42yo) at 538 Elm St, Maplewood on 2007-05-27.", "masked_text": "Prescription issued to [NAME_579335] ([AGE_a1d0c6]yo) at 538[ADDRESS_5f51da] 200[DATE_2f6286]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 23, "end": 36}, {"phi_type": "AGE", "value": "42", "start": 38, "end": 40}, {"phi_type": "ADDRESS", "value": "538 Elm St, Maplewood", "start": 50, "end": 71}, {"phi_type": "DATE", "value": "2007-05-27", "start": 75, "end": 85}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "bbcd296866a08e52ad41ae1d6a77e9e94aa45998d574d4955d882f2072265ebd", "timestamp_unix": 1771575782, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003270", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Patient identified as Robert Chen, SSN 489-74-4063, residing at 170 Cedar St, Greenfield.", "masked_text": "Patient identified as [NAME_2665a8], SSN [SSN_5ae338], residi[ADDRESS_70d6a6]nfield.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 22, "end": 33}, {"phi_type": "SSN", "value": "489-74-4063", "start": 39, "end": 50}, {"phi_type": "ADDRESS", "value": "170 Cedar St, Greenfield", "start": 58, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "964088434db65532f1746754142a6cca6ef753d8b695fc7bfc49d41f95bd28bc", "timestamp_unix": 1773310546, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-003271", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Linda Martinez social security number 589-13-1245 address 791 Oak St, Lakewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownkewood", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "589-13-1245", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "791 Oak St, Lakewood", "start": 52, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "de7fa04600c16c526a0c7e07dc7f92e606f1bac209fa3a3a2721f4a0e0acb174", "timestamp_unix": 1771500119, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003272", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "imaging metadata Patricia Moore DOB 1972-04-09 scan date 2006-04-13", "masked_text": "imaging metadata [NAME_b9db31] DOB [DOB_ddeb9e] scan date [DATE_1a5844]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1972-04-09", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2006-04-13", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "44fa63bacf9a4e915b5abbac5902fa27fdd86cb01d43f71e303882aee2f0f729", "timestamp_unix": 1773377418, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-003273", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "John Smith (MRN MRN-339080) discharged on 2017-02-14. Follow up at Boston Medical Center.", "masked_text": "[NAME_611732] (MRN [MRN_c11985]) discharged on [DATE_f81c88]. Follow up at [LOCATION_bfb4ce].", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "MRN", "value": "MRN-339080", "start": 16, "end": 26}, {"phi_type": "DATE", "value": "2017-02-14", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "969dd721f8bf44f9ce35982130e5c17b2c5fd6947571e7defb7b2789243ba8ec", "timestamp_unix": 1772012769, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003274", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Emergency contact for Robert Chen: (739) 863-1144. DOB: 1943-01-13.", "masked_text": "Emergency contact for [NAME_2665a8]: [PHONE_bd5e9f][DOB_7e7fe1]3-01-13.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 22, "end": 33}, {"phi_type": "PHONE", "value": "(739) 863-1144", "start": 35, "end": 49}, {"phi_type": "DOB", "value": "1943-01-13", "start": 49, "end": 59}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "0114f89b5d50c1fe8e5bdbad0ddc451d0ef0c64f9073ab16ffe47a3081d9c5ed", "timestamp_unix": 1771246225, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-003275", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Linda Martinez DOB 1939-05-26 MRN MRN-763891", "masked_text": "voice profile [NAME_f60f59] DOB [DOB_8c2e91] MRN [MRN_8531cd]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1939-05-26", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-763891", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e135d0feb5a0909693275a96bf46a6513b66bfb3bb2628bef6afa08dd788e6f9", "timestamp_unix": 1772910089, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003276", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Diana Patel DOB 1982-08-07 MRN MRN-115330", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1982-08-07", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-115330", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8f67d9a62aea7a8b793d41c359decdaf9ccf1ac3fe38984f04be007c69974187", "timestamp_unix": 1772749156, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-003277", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "imaging metadata Patricia Moore DOB 1982-06-25 scan date 2005-02-02", "masked_text": "imaging metadata [NAME_b9db31] DOB [DOB_f0ff47] scan date [DATE_07b4eb]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1982-06-25", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2005-02-02", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "96841669cca9e16ea85b7b9d94706ba76ec9300c3e89b64ac9e24379cd743855", "timestamp_unix": 1771168472, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-003278", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Imaging ordered for Arthur Coleman, MRN MRN-780145, DOB 1985-08-27 at Cedars-Sinai.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]08-27 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 20, "end": 34}, {"phi_type": "MRN", "value": "MRN-780145", "start": 40, "end": 50}, {"phi_type": "DOB", "value": "1985-08-27", "start": 51, "end": 61}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 70, "end": 82}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5288d09dff79505ad8e1797a93968076322cc4df5b39ebca132f63b8a994e6c7", "timestamp_unix": 1771483898, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-003279", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Arthur Coleman MRN MRN-679296 facility Boston Medical Center", "masked_text": "face_region detected patient [NAME_13c9ac] MRN [MRN_781491] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-679296", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 68, "end": 89}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5c84d9f37839496826db100f9433cd8dbb692357a95462978b10f58b1000d56f", "timestamp_unix": 1772444669, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003280", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Marcus Webb phone (401) 798-4542 age 70", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(401) 798-4542", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "70", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "91946f408493df73aad9798020c212e6b1d261c957f6af647a93180b97954734", "timestamp_unix": 1771588836, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003281", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient Claire Nguyen (DOB 1951-08-21, MRN MRN-164824) presented with chest pain at Mayo Clinic.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 8, "end": 21}, {"phi_type": "DOB", "value": "1951-08-21", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-164824", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 84, "end": 95}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "31847378d9228b764b75be10472027510fb90fc94d993cc2632741a6e6c69e0d", "timestamp_unix": 1771158255, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-003282", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Record updated for Marcus Webb at 307 Main St, Greenfield on 2012-10-24.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "307 Main St, Greenfield", "start": 34, "end": 57}, {"phi_type": "DATE", "value": "2012-10-24", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "fb722947edaa7a9b9ce5b7ca51155297bd7f2d63d97e11bd13d680fe086c92d8", "timestamp_unix": 1771143964, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003283", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Sarah Johnson ID MRN-794062 institution Cleveland Clinic", "masked_text": "DICOM header patient Sarah Johnson ID MRN-794062 institution Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-794062", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 61, "end": 77}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0e08ee5b3f43d89e07c16c15167d113dd28316a03f848c85a429f98e86144dcd", "timestamp_unix": 1771723697, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003284", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Diana Patel date of birth 1946-06-25 MRN MRN-669203 presenting at Boston Medical Center", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1946-06-25", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-669203", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 66, "end": 87}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "264802d5b28ab3c5f0b5b82a807be8f7a6675c5e8dedef7789aaa7113138101b", "timestamp_unix": 1772840879, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003285", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Prescription issued to Claire Nguyen (87yo) at 184 Maple St, Fairview on 2022-12-04.", "masked_text": "Prescription issued to Claire Nguyen (87yo) at 184 Maple St, Fairview on 2022-12-04.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 23, "end": 36}, {"phi_type": "AGE", "value": "87", "start": 38, "end": 40}, {"phi_type": "ADDRESS", "value": "184 Maple St, Fairview", "start": 50, "end": 72}, {"phi_type": "DATE", "value": "2022-12-04", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "51c3479120a66d52a1494d3da313762078bb25fe961fba8da2490a66e11f94b6", "timestamp_unix": 1770941550, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003286", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Angela White recorded at Mass General Hospital on 2003-01-12", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2003-01-12", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 42, "end": 63}, {"phi_type": "DATE", "value": "2003-01-12", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "442e6ff61fb76679e93ffdec28ff0f94ac932e7ee312f5fb7bafcfdaabe2a628", "timestamp_unix": 1772760355, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-003287", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Linda Martinez MRN MRN-259738 contact (479) 294-9018", "masked_text": "voice transcript [NAME_f60f59] MRN [MRN_8cec69] contact [PHONE_ee1ff4]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-259738", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(479) 294-9018", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f2d59a48fe99a756d0c71d19f1f19386f686a1ec37ce7930f7a44f28606ec787", "timestamp_unix": 1770873215, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-003288", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Thomas Harris DOB 1942-05-22 device Johns Hopkins recorded 2001-10-26", "masked_text": "waveform header Thomas Harris DOB 1942-05-22 device Johns Hopkins recorded 2001-10-26", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1942-05-22", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 52, "end": 65}, {"phi_type": "DATE", "value": "2001-10-26", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c92c40d1c6acadb26b3ab651a9af9f817c3835e7f1c6c292143e415f219d2c2d", "timestamp_unix": 1771304768, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003289", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "vitals trace Emily Brown age 23 facility Cedars-Sinai", "masked_text": "vitals trace Emily Brown age 23 facility Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "23", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 41, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a2a845ed1af6bbc04cbe35511bf10760b12cbf725c0948da5baafb04f9923484", "timestamp_unix": 1772053721, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003290", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Susan Anderson recorded at Mount Sinai on 2019-06-21", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-011", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2019-06-21", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b71adb5ca06fd3a37b89e8b4d0e321cfedd53fb20b58040eb0e68922c317ae1b", "timestamp_unix": 1771337217, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003291", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Carlos Rivera age 93 facility Johns Hopkins", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "93", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 43, "end": 56}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7165cba3b067870f0c420d6c386b804de9f82a67021c9255d60cf608127db35f", "timestamp_unix": 1773084463, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003292", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Susan Anderson phone number (815) 750-5902 age 55", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(815) 750-5902", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "55", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "c487693e00d4de21aff729333479304256221f1edaee49a3a796cef818af15ce", "timestamp_unix": 1772469981, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003293", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Marcus Webb MRN MRN-548792 facility Johns Hopkins", "masked_text": "face_region detected patient Marcus Webb MRN MRN-548792 facility Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-548792", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 65, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "42ff3286c6456d9b720550cf8b0f4a49c7c200bc5c752f4e5b21a9775b2e7c38", "timestamp_unix": 1771573572, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003294", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Patient Angela White (DOB 1959-03-10, MRN MRN-889408) presented with chest pain at Cleveland Clinic.", "masked_text": "Patient Angela White (DOB 1959-03-10, MRN MRN-889408) presented with chest pain at Cleveland Clinic.", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 8, "end": 20}, {"phi_type": "DOB", "value": "1959-03-10", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-889408", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 83, "end": 99}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.9, "risk_score_after": 0.9, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "00bd1c9c53c101d875c1830655a18b8768d19fe62cb4991d9310b5addfdece28", "timestamp_unix": 1771709934, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003295", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Michael Taylor date of birth 1962-07-12 MRN MRN-484914 presenting at UCSF Health", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1962-07-12", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-484914", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5376b290d4757de3e39ad97f5866974ab62a3fa7222571d07fcb3a7514723bf4", "timestamp_unix": 1771968088, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003296", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for James Wilson born 1970-05-23 at Mayo Clinic on 2022-11-13", "masked_text": "follow up for [NAME_3d8dc8] born [DOB_5afcfb] at [LOCATION_5471a7] on[DATE_87bca9]3", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1970-05-23", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 46, "end": 57}, {"phi_type": "DATE", "value": "2022-11-13", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3bd3a42faa126ccc520dc428afaae083779b60cc170f1bb1ec5730b188e81979", "timestamp_unix": 1771157791, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-003297", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Claire Nguyen called from (845) 539-3277 reporting symptoms. Age: 25.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "PHONE", "value": "(845) 539-3277", "start": 26, "end": 40}, {"phi_type": "AGE", "value": "25", "start": 66, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c676ae94661ef1bf2fa3b26de3ba15216c5ffbd4cd879917104c4318f252b41b", "timestamp_unix": 1773166100, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003298", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Sarah Johnson phone (698) 823-2146 age 60", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(698) 823-2146", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "60", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "71ce3cfd95ace9c4148a472f5e0205d61770524db360e44fdd9df18807ff939a", "timestamp_unix": 1772027186, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003299", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Angela White DOB 1963-01-18 MRN MRN-166325", "masked_text": "voice profile Angela White DOB 1963-01-18 MRN MRN-166325", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1963-01-18", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-166325", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5f4969789a951d0b9bb700a15e3f750e960fa063f01b6fdb120aa88536a476f2", "timestamp_unix": 1771673414, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003300", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "Robert Chen social security number 739-26-7601 address 801 Oak St, Greenfield", "masked_text": "[NAME_2665a8] social security number [SSN_093084] ad[ADDRESS_8405cd]nfield", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "739-26-7601", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "801 Oak St, Greenfield", "start": 49, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8dbfed4ee6a7bfea7fd996854fe936349099b9dc595cfce3e6370d05bdeed0b8", "timestamp_unix": 1773230971, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003301", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Spoke with Diana Patel at (921) 706-9200. Address on file: 334 Oak St, Riverside.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownverside.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(921) 706-9200", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "334 Oak St, Riverside", "start": 52, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "22a6301f49da9a9894bf57e33cadf5c8cef7cbd43d0b3a626aa51679f1809014", "timestamp_unix": 1770983330, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003302", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "vitals trace Patricia Moore age 56 facility UCSF Health", "masked_text": "vitals trace [NAME_b9db31] age [AGE_9f6140] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "56", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ef65f69322988963b015888313831c0e1e6ae0b546dc5f356b52f73dc0ad9377", "timestamp_unix": 1770900464, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-003303", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Sarah Johnson recorded at UCSF Health on 2019-03-23", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-013", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2019-03-23", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6764008055b36451291092198f0e593ef55eaf4182910eb2d1fbcc5487ed5ba4", "timestamp_unix": 1773061212, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003304", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Carlos Rivera social security number 402-24-4300 address 404 Walnut St, Fairview", "masked_text": "[NAME_58ff53] social security number [SSN_31b355] ad[ADDRESS_c3e189]irview", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "402-24-4300", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "404 Walnut St, Fairview", "start": 51, "end": 74}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a2fe278de57fc4f7c4ab6a7909756b886f11dfb25d12d057fc906cbe2a5c464d", "timestamp_unix": 1772194265, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003305", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Sarah Johnson DOB 1935-12-16 MRN MRN-594900", "masked_text": "voice profile Sarah Johnson DOB 1935-12-16 MRN MRN-594900", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1935-12-16", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-594900", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "11ac1ea922d9f057db841ea782269b873490b1ed0198e4fe680eea8dfc6229e1", "timestamp_unix": 1772175619, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003306", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Thomas Harris MRN MRN-325038 facility NYU Langone", "masked_text": "face_region detected patient [NAME_7ccf35] MRN [MRN_05d62b] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-325038", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bcf148b309cf1c3fb10f4805277e9d6872ec9f2c29a41a20bdf223790fa43adc", "timestamp_unix": 1772764463, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003307", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Linda Martinez social security number 895-28-6667 address 711 Elm St, Springfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytowngfield", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "895-28-6667", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "711 Elm St, Springfield", "start": 52, "end": 75}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e1a7c65f1a2408dbf1038dbf2a1ba767ace6c745b61907a3c7092bdee3b8565b", "timestamp_unix": 1772886126, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003308", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Marcus Webb recorded at Mass General Hospital on 2015-05-18", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2015-05-18", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 41, "end": 62}, {"phi_type": "DATE", "value": "2015-05-18", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2a9ee0f5bc21b93f468c426637afac9a4ebf92a50749e74e8773256cc7b4ef21", "timestamp_unix": 1771114827, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-003309", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Michael Taylor born 1959-10-05 at Mount Sinai on 2009-11-10", "masked_text": "follow up for [NAME_ae3ff9] born [DOB_c33af3] at [LOCATION_2d69ff] on[DATE_182e2d]0", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1959-10-05", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2009-11-10", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3426e44a066fc6acc95cbde0b7e738058399611f1c216e3730575cad1ca1360b", "timestamp_unix": 1773342329, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-003310", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Arthur Coleman ID MRN-386475 institution Boston Medical Center", "masked_text": "DICOM header patient Arthur Coleman ID MRN-386475 institution Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-386475", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 62, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4ee2c90f20a94e70f0dc4be996f89f1e0dad2807c75d36b450b40143238e4402", "timestamp_unix": 1773283863, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003311", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Spoke with Linda Martinez at (672) 594-5294. Address on file: 252 Chestnut St, Springfield.", "masked_text": "Spoke with Linda Martinez at (672) 594-5294. Address on file: 252 Chestnut St, Springfield.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(672) 594-5294", "start": 29, "end": 43}, {"phi_type": "ADDRESS", "value": "252 Chestnut St, Springfield", "start": 55, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "cc4e946a08d04241df167df7089bb369d17d78f768faea978029d0c2f1165370", "timestamp_unix": 1773135742, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003312", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Emergency contact for Angela White: (856) 703-9662. DOB: 1955-12-03.", "masked_text": "Emergency contact for [NAME_cada0d]: [PHONE_e6f3d3][DOB_adc162]5-12-03.", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 22, "end": 34}, {"phi_type": "PHONE", "value": "(856) 703-9662", "start": 36, "end": 50}, {"phi_type": "DOB", "value": "1955-12-03", "start": 50, "end": 60}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "911e9477457e6b13b97dcdee6b7568f2390107ce554f23491a7e3b0848e59e96", "timestamp_unix": 1770962221, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-003313", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Robert Chen age 41 facility Cleveland Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "41", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 41, "end": 57}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0da79fb0d055e7928a903e4e0aa08355236a238a25c20247c3d8519b8ebfb7eb", "timestamp_unix": 1771608011, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003314", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Kevin Zhang ID MRN-432024 institution Johns Hopkins", "masked_text": "DICOM header patient [NAME_a23972] ID [MRN_225aa5] institution [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-432024", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 59, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2d53de27982e8fc890edc4ad94bbc11809be942562754228c5ce42cbbec74fa9", "timestamp_unix": 1771739490, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003315", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "imaging metadata Emily Brown DOB 1976-07-16 scan date 2005-09-23", "masked_text": "imaging metadata [NAME_87fe31] DOB [DOB_30d288] scan date [DATE_0822c9]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1976-07-16", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2005-09-23", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "71ff8455a19039295310ec4b3de23d79e7c9ae847109b15b557f5b30737ef54a", "timestamp_unix": 1772605831, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-003316", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "speaker ID Robert Chen phone (436) 176-6676 age 58", "masked_text": "speaker ID Robert Chen phone (436) 176-6676 age 58", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(436) 176-6676", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "58", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.62, "risk_score_after": 0.62, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ddb47caa4d168dcb8d0ee50eb15b4d5f78b3196702ecc592f833f5eedc2d68d2", "timestamp_unix": 1771597459, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003317", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Thomas Harris age 37 facility UCSF Health", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "37", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 43, "end": 54}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b839ab77baa2f4b799f9b792d41031ed507e6157fb2173f71e3b5327942fbfee", "timestamp_unix": 1771664768, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003318", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Spoke with Emily Brown at (737) 638-2002. Address on file: 116 Walnut St, Riverside.", "masked_text": "Spoke with Emily Brown at (737) 638-2002. Address on file: 116 Walnut St, Riverside.", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(737) 638-2002", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "116 Walnut St, Riverside", "start": 52, "end": 76}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1ebba53e3c31966ad0d0c3857323c078f184b4d9fe1c239847111a2e339f8d75", "timestamp_unix": 1771981207, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003319", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "Carlos Rivera date of birth 1963-11-09 MRN MRN-287143 presenting at Mayo Clinic", "masked_text": "Carlos Rivera date of birth 1963-11-09 MRN MRN-287143 presenting at Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1963-11-09", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-287143", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.93, "risk_score_after": 0.93, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7d21696434ef5847a7600794f4fde84c3f52e1e9c8a1e3da3985dd4656f7109d", "timestamp_unix": 1771334109, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003320", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Spoke with Carlos Rivera at (369) 946-3647. Address on file: 780 Pine St, Springfield.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownngfield.", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(369) 946-3647", "start": 28, "end": 42}, {"phi_type": "ADDRESS", "value": "780 Pine St, Springfield", "start": 54, "end": 78}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "bed685c2b9407cee887f58266e776c589a77df5db4a72128f7c463adcc749b3d", "timestamp_unix": 1773198386, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003321", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Arthur Coleman DOB 1947-10-02 MRN MRN-608578", "masked_text": "voice profile [NAME_13c9ac] DOB [DOB_ba1819] MRN [MRN_fe9a50]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1947-10-02", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-608578", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3be9da43484664019632f17096d8c30652ce179a1f99510a8dead21f834a1841", "timestamp_unix": 1771898555, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003322", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Referral sent for Sarah Johnson (DOB 1980-09-17) to specialist in Mount Sinai.", "masked_text": "Referral sent for [NAME_579335] (DOB [DOB_458d88]) to specialist in [LOCATION_2d69ff].", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 18, "end": 31}, {"phi_type": "DOB", "value": "1980-09-17", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "09ee71af899af9f0fbbbe8de010c57df432df27810ffe164d74058034b5e0071", "timestamp_unix": 1772782217, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-003323", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Diana Patel MRN MRN-743940 date 2015-06-01", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-743940", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2015-06-01", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0cc5218f1cc1fe4234e7783441d74e72adbf76c0a5710d6fbd02b05381668293", "timestamp_unix": 1771140308, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003324", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Michael Taylor phone number (538) 618-2197 age 28", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(538) 618-2197", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "28", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3da4164996a4359555ac66d36c0285842c50cf3d24f6f88524ac6f0c6e332b50", "timestamp_unix": 1771593905, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003325", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Maria Garcia MRN MRN-992235 date 2000-08-07", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-992235", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2000-08-07", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "338150c6771064890142a33d78dc863072d0d1ca118c2f742566b8b29614b514", "timestamp_unix": 1771231420, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003326", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Thomas Harris born 1969-01-01 at UCSF Health on 2007-05-23", "masked_text": "follow up for Thomas Harris born 1969-01-01 at UCSF Health on 2007-05-23", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1969-01-01", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 47, "end": 58}, {"phi_type": "DATE", "value": "2007-05-23", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d45ffdb2c84e9216532e1f14886839a7f16d9e27ddad9b4c8ef1f7c6e5e690d7", "timestamp_unix": 1773195032, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003327", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Linda Martinez DOB 1951-05-10 device Mayo Clinic recorded 2013-04-20", "masked_text": "waveform header [NAME_f60f59] DOB [DOB_6cf0c3] device [LOCATION_5471a7] recorded[DATE_39fe37]0", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1951-05-10", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2013-04-20", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "230d12d43a3f9746da62d726f493eb12a4ff2d4d06a4b9d38a4130b1cfbd864a", "timestamp_unix": 1772998867, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003328", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "voice transcript Carlos Rivera MRN MRN-453555 contact (672) 582-8436", "masked_text": "voice transcript [NAME_58ff53] MRN [MRN_c8479e] contact [PHONE_82b58f]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-453555", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(672) 582-8436", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3da25e4afe80ddf5b3d9f1763a3ab30bbc547d017504a8de611ec7ccd2aaefa3", "timestamp_unix": 1773352080, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003329", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Spoke with Diana Patel at (682) 774-8556. Address on file: 555 Main St, Maplewood.", "masked_text": "Spoke with Diana Patel at (682) 774-8556. Address on file: 555 Main St, Maplewood.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(682) 774-8556", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "555 Main St, Maplewood", "start": 52, "end": 74}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.57, "risk_score_after": 0.57, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c3779d02594b55b242b22dc916d88b19b79cc779b044748ecd4cd9ae3fc842c9", "timestamp_unix": 1771470399, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003330", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "John Smith date of birth 1985-01-20 MRN MRN-997780 presenting at Mass General Hospital", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "DOB", "value": "1985-01-20", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-997780", "start": 40, "end": 50}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "01d9b07df84ea8f9b13fe484e1053f8ab5217ac247ae949bc25a3e14b6112679", "timestamp_unix": 1771071523, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003331", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Prescription issued to Marcus Webb (21yo) at 886 Walnut St, Riverside on 2008-02-19.", "masked_text": "Prescription issued to [NAME_ede0f8] ([AGE_3c59dc]yo) at 886[ADDRESS_43a26a] 200[DATE_35efbc]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 23, "end": 34}, {"phi_type": "AGE", "value": "21", "start": 36, "end": 38}, {"phi_type": "ADDRESS", "value": "886 Walnut St, Riverside", "start": 48, "end": 72}, {"phi_type": "DATE", "value": "2008-02-19", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d0105b9572163a801536ada35ed27f4bed3aad33a7b5baab61eb2ef3bc015bc8", "timestamp_unix": 1772943843, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003332", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Thomas Harris DOB 1947-08-19 device UCSF Health recorded 2003-11-19", "masked_text": "waveform header Thomas Harris DOB 1947-08-19 device UCSF Health recorded 2003-11-19", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1947-08-19", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2003-11-19", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2905be18ca4a736b6213a0c9cc9e66ded45d71d88e3d92ab5c517ad11f5125fe", "timestamp_unix": 1771240116, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003333", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Carlos Rivera MRN MRN-147984 date 2015-02-28", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-147984", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2015-02-28", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cf388fe10eb63a01472f6a844db7a0eee904701e7ccffbb3ca22ee547d713789", "timestamp_unix": 1773232749, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003334", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Claire Nguyen date of birth 1935-08-09 MRN MRN-639932 presenting at UCSF Health", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1935-08-09", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-639932", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d619b0cfd9fa8277473672e622b129f43f95e92e76630469b92f8c27c20847d8", "timestamp_unix": 1771753209, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-003335", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Patricia Moore born 1978-08-19 at Boston Medical Center on 2019-08-05", "masked_text": "follow up for Patricia Moore born 1978-08-19 at Boston Medical Center on 2019-08-05", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1978-08-19", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 48, "end": 69}, {"phi_type": "DATE", "value": "2019-08-05", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "089e3c120bb4a526005273f7f51bb085355917bc5303870cc24439775007625b", "timestamp_unix": 1771620261, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003336", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "speaker ID Arthur Coleman phone (415) 222-6679 age 81", "masked_text": "speaker ID [NAME_13c9ac] phone [PHONE_c525e2] age [AGE_43ec51]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(415) 222-6679", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "81", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "66f8c086b52c7a38f72fd7392d84c4523f32283af5d32ee8fdd28cc29cec64ae", "timestamp_unix": 1773121379, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-003337", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "James Wilson date of birth 1974-01-19 MRN MRN-826084 presenting at Cleveland Clinic", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1974-01-19", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-826084", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1b7f2327690ffac9fc4dc0283e2971f8cae93111a9abaad788a5c2c006e923d6", "timestamp_unix": 1771865757, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003338", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Prescription issued to Patricia Moore (38yo) at 805 Oak St, Lakewood on 2021-08-18.", "masked_text": "Prescription issued to [NAME_b9db31] ([AGE_a5771b]yo) at 805[ADDRESS_1dba7b] 202[DATE_27c60b]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 23, "end": 37}, {"phi_type": "AGE", "value": "38", "start": 39, "end": 41}, {"phi_type": "ADDRESS", "value": "805 Oak St, Lakewood", "start": 51, "end": 71}, {"phi_type": "DATE", "value": "2021-08-18", "start": 75, "end": 85}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d164535183a2b61255e94441cfc458772437e907f62a6fe3ab7c78211687aa17", "timestamp_unix": 1773205390, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-003339", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Michael Taylor recorded at Mayo Clinic on 2001-09-15", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-015", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2001-09-15", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bbaa198ea9f490a1311a6d8804af3770d1a71f4c7e503ee9ca55aab0af5adca8", "timestamp_unix": 1772133710, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003340", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header John Smith DOB 1955-08-19 device Cedars-Sinai recorded 2000-08-24", "masked_text": "waveform header [NAME_611732] DOB [DOB_242dd5] device [LOCATION_42e401] recorde[DATE_62e724]24", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 16, "end": 26}, {"phi_type": "DOB", "value": "1955-08-19", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 49, "end": 61}, {"phi_type": "DATE", "value": "2000-08-24", "start": 69, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7f4ffdd6302569d91491d4d2069e68b0762b7762ac0cede9e1f6aa1613f457ad", "timestamp_unix": 1772070262, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003341", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Priya Sharma MRN MRN-713535 facility Stanford Medical", "masked_text": "face_region detected patient [NAME_74036d] MRN [MRN_cfe8a8] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-713535", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 66, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "38872b19d5e0dbb35991856ebf8d544fbc14c8450198ac01be9aa949ab526d83", "timestamp_unix": 1771376097, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003342", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "waveform header Priya Sharma DOB 1941-01-23 device UCSF Health recorded 2003-09-05", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] recorded[REDACTED]5", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1941-01-23", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2003-09-05", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b5f2847bf074c2b4083597211b38309b366aa55aacee293f97f264b4921aa58a", "timestamp_unix": 1772693479, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-003343", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Angela White MRN MRN-982576 date 2005-11-23", "masked_text": "ECG metadata patient Angela White MRN MRN-982576 date 2005-11-23", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-982576", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2005-11-23", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a4ecaa0139bf5e25d6815fb4631786c29628664b0f61485f7ed6fe5bd62abf98", "timestamp_unix": 1772548047, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003344", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Patricia Moore MRN MRN-535169 date 2013-11-10", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-535169", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2013-11-10", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "864053ef89b8262016113683f7dbee8a27cc63d267bebaba16042cd4beb34b47", "timestamp_unix": 1771460997, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003345", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Linda Martinez date of birth 1979-10-03 MRN MRN-710957 presenting at Johns Hopkins", "masked_text": "Linda Martinez date of birth 1979-10-03 MRN MRN-710957 presenting at Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1979-10-03", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-710957", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 69, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.81, "risk_score_after": 0.81, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "787c1f06517d49667cbf598dc7e7a0451a7b804985eca3f0b1ff98d2c767b064", "timestamp_unix": 1773381323, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003346", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace John Smith age 36 facility NYU Langone", "masked_text": "vitals trace John Smith age 36 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 13, "end": 23}, {"phi_type": "AGE", "value": "36", "start": 28, "end": 30}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 40, "end": 51}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4ad45cbc88b920822453172d8af487caacc6ffdf896557b0ce8bbced9982f013", "timestamp_unix": 1771661517, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003347", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Carlos Rivera MRN MRN-573483 date 2005-08-22", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-573483", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2005-08-22", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ea515493c828e6cbf84e54c479ad8fd4b0c27e28a51b83d92edca6eb53371f3d", "timestamp_unix": 1773160375, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003348", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Arthur Coleman date of birth 1966-02-13 MRN MRN-718659 presenting at Boston Medical Center", "masked_text": "Arthur Coleman date of birth 1966-02-13 MRN MRN-718659 presenting at Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1966-02-13", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-718659", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 69, "end": 90}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.81, "risk_score_after": 0.81, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f0ad07a4c039f6eebdc0731b1c0251e523c9e21e03f0343c16a8810f18ea1988", "timestamp_unix": 1772747193, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003349", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Sarah Johnson recorded at Johns Hopkins on 2001-07-26", "masked_text": "audio annotation Alex Morgan recorded at General Hospital 2000-01-01-26", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 43, "end": 56}, {"phi_type": "DATE", "value": "2001-07-26", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "16be768b14ad48de8658ed4ed4923e283b5546cbabca2d59dd107fcda60d4e33", "timestamp_unix": 1772858452, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003350", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for James Wilson born 1979-08-11 at Mayo Clinic on 2011-09-17", "masked_text": "follow up for [NAME_3d8dc8] born [DOB_da9c9f] at [LOCATION_5471a7] on[DATE_b07268]7", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1979-08-11", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 46, "end": 57}, {"phi_type": "DATE", "value": "2011-09-17", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "343d8cd70745267981289e4f473cdb685c3e4f5974197f3dc804760e28c601f5", "timestamp_unix": 1771299357, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-003351", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Marcus Webb social security number 146-99-1294 address 104 Cedar St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "146-99-1294", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "104 Cedar St, Greenfield", "start": 49, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "68b466069c4607ac3abdb47fafc72dfd3213f380404c8629ca088686c9784119", "timestamp_unix": 1771185472, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003352", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "face_region detected patient Linda Martinez MRN MRN-622468 facility Mayo Clinic", "masked_text": "face_region detected patient [NAME_f60f59] MRN [MRN_433af2] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-622468", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f5147508352f1519f3d733e00141a6d3072d7c33a5e724200bc839c4eedf588d", "timestamp_unix": 1772409038, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003353", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Carlos Rivera DOB 1953-10-17 scan date 2002-08-12", "masked_text": "imaging metadata Carlos Rivera DOB 1953-10-17 scan date 2002-08-12", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1953-10-17", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2002-08-12", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b74d6ca56609f9a645590f8578a67be4fb4c4b16321c40f528f0949c23ef6817", "timestamp_unix": 1770966624, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003354", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Diana Patel date of birth 1953-02-05 MRN MRN-609085 presenting at Cleveland Clinic", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1953-02-05", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-609085", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 66, "end": 82}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f0d15e076113ef4a50b796c5e6600d39aef75a0c3d04ce4982646c8874773b24", "timestamp_unix": 1770957649, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003355", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "David Lee called from (868) 914-1741 reporting symptoms. Age: 39.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "PHONE", "value": "(868) 914-1741", "start": 22, "end": 36}, {"phi_type": "AGE", "value": "39", "start": 62, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "3a6aaa1b601569b78fdf39f8391e86e06d97b97cc1c8e4e5453b076c95e10d2d", "timestamp_unix": 1772560848, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003356", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for James Wilson born 1937-12-21 at Stanford Medical on 2005-03-06", "masked_text": "follow up for [NAME_3d8dc8] born [DOB_52a610] at [LOCATION_520308]ATE_007bdd]-03-06", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1937-12-21", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 46, "end": 62}, {"phi_type": "DATE", "value": "2005-03-06", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "cead44b97d16e007339027f4d617dcde4eea7526861bbd379c2ea1ed768740b0", "timestamp_unix": 1772823982, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-003357", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Emily Brown DOB 1954-12-08 MRN MRN-763493", "masked_text": "voice profile [NAME_87fe31] DOB [DOB_9c1d90] MRN [MRN_eadb49]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1954-12-08", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-763493", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "df689622b62752154e22fb46e3a9ac6ab726bb6dc5256c33a90a00327133b551", "timestamp_unix": 1772551859, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003358", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Priya Sharma MRN MRN-952223 facility Stanford Medical", "masked_text": "face_region detected patient [NAME_74036d] MRN [MRN_d8312d] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-952223", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 66, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b992a3929c7c38b0264cd48e6e8c142c9ab2a8f303383681ebe7d65b753aa4f0", "timestamp_unix": 1772734533, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003359", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Emily Brown phone (352) 131-4610 age 21", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(352) 131-4610", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "21", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1d78cd5de0610c1323402f5a81703ea121333acaad26ab980235592e38870b87", "timestamp_unix": 1770887173, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003360", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Patricia Moore MRN MRN-460317 contact (479) 850-6012", "masked_text": "voice transcript [NAME_b9db31] MRN [MRN_ef73ae] contact [PHONE_fa8755]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-460317", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(479) 850-6012", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "177fc902f34160bfbb2cfde9fe613ac57632539fcab0cc380125fffdd17ab7ca", "timestamp_unix": 1772763821, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-003361", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Diana Patel social security number 604-79-6575 address 461 Maple St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "604-79-6575", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "461 Maple St, Greenfield", "start": 49, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f3422ee54502877331911b9bc5770a771d12870fde16cd3ac45a0bf4b77026a8", "timestamp_unix": 1771816702, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003362", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "imaging metadata Priya Sharma DOB 1951-06-13 scan date 2011-10-21", "masked_text": "imaging metadata [NAME_74036d] DOB [DOB_f622ba] scan date [DATE_68ffff]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1951-06-13", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2011-10-21", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "26395dc7c91898cab711a9ce1b935f36b82035851490a648a7080aa337e88d28", "timestamp_unix": 1772485258, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-003363", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Patricia Moore phone number (543) 880-5998 age 27", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(543) 880-5998", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "27", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a645fb4249bc877bb448f6ca3ea5c05525b4d54edaef8ebbb7073511e765bb1c", "timestamp_unix": 1772642257, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003364", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Thomas Harris phone number (329) 745-8046 age 89", "masked_text": "patient name Thomas Harris phone number (329) 745-8046 age 89", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(329) 745-8046", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "89", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "10e47b6eec9af504e05ea700ae7463369353a260f94132a7a29ba78bfa4c5919", "timestamp_unix": 1772483708, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003365", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Record updated for Claire Nguyen at 921 Cedar St, Maplewood on 2013-09-04.", "masked_text": "Record updated for [NAME_2ea2ee] at [ADDRESS_30f5b2] on [DATE_3f0c83].", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 19, "end": 32}, {"phi_type": "ADDRESS", "value": "921 Cedar St, Maplewood", "start": 36, "end": 59}, {"phi_type": "DATE", "value": "2013-09-04", "start": 63, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d910f56cf2caf73fdef315263f2de293e3305e93e8014e1e6be9db2999674c5d", "timestamp_unix": 1771041745, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-003366", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Lab results for Arthur Coleman, 67 year old from Mount Sinai, reviewed on 2006-03-20.", "masked_text": "Lab results for Arthur Coleman, 67 year old from Mount Sinai, reviewed on 2006-03-20.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "67", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 49, "end": 60}, {"phi_type": "DATE", "value": "2006-03-20", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "357464771371e981388800d6b1b90e1b993b051d0f67bd69700d7d5ebab247fe", "timestamp_unix": 1771350093, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003367", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace David Lee age 95 facility Mayo Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "AGE", "value": "95", "start": 27, "end": 29}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 39, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "500a85ddfda6ebb36db9e56be0fd7504f8ca2cc1ae73d174cc9b19df5a7cf277", "timestamp_unix": 1771109126, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003368", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Carlos Rivera age 65 facility Mount Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "65", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 43, "end": 54}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3b0a33c26a65d83a8f77397150d86871cb556938187c8283338cccdf33e25859", "timestamp_unix": 1771095010, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003369", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Susan Anderson date of birth 1968-01-01 MRN MRN-577441 presenting at Mount Sinai", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1968-01-01", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-577441", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1fff5d1c9b4c28274eb86b53fe2a8a4431787d84901678ad04f4ba0bfd028b10", "timestamp_unix": 1772605984, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003370", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "face_region detected patient Marcus Webb MRN MRN-654660 facility Mayo Clinic", "masked_text": "face_region detected patient [NAME_ede0f8] MRN [MRN_2c9c2e] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-654660", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "76c7ea5e2de7d78fe99fd83a0dfe30f79601411bcef4240d3fc509aafdb72d27", "timestamp_unix": 1773310432, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003371", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Record updated for Claire Nguyen at 746 Cedar St, Greenfield on 2001-02-12.", "masked_text": "Record updated for Claire Nguyen at 746 Cedar St, Greenfield on 2001-02-12.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 19, "end": 32}, {"phi_type": "ADDRESS", "value": "746 Cedar St, Greenfield", "start": 36, "end": 60}, {"phi_type": "DATE", "value": "2001-02-12", "start": 64, "end": 74}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "4aa321580865dc69fa98e75717704cf5e4146c00f56734af4089a809aa1e34fb", "timestamp_unix": 1773252332, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003372", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID John Smith phone (234) 695-8169 age 48", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 11, "end": 21}, {"phi_type": "PHONE", "value": "(234) 695-8169", "start": 28, "end": 42}, {"phi_type": "AGE", "value": "48", "start": 47, "end": 49}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1ffbac2423a709f15525832aadf732008b07615c50fc1292744978878b321f42", "timestamp_unix": 1773238364, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003373", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Michael Taylor DOB 1973-12-28 MRN MRN-246391", "masked_text": "voice profile [NAME_ae3ff9] DOB [DOB_00f326] MRN [MRN_95dbdd]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1973-12-28", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-246391", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6bcc51f5e962a8e086d219f481c9359d93b01e6e76d2c226856a388404afa47a", "timestamp_unix": 1771428891, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003374", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "waveform header Maria Garcia DOB 1984-08-12 device Mass General Hospital recorded 2023-10-28", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED]REDACTED] 2023-10-28", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1984-08-12", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 51, "end": 72}, {"phi_type": "DATE", "value": "2023-10-28", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "53cc7d2280b506a5092dce60c3125a6248605e5a3d6fd9efda297a97b9151e88", "timestamp_unix": 1773141593, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.2934}}
{"record_id": "AUDIT-003375", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Kevin Zhang age 51 facility Cedars-Sinai", "masked_text": "vitals trace Kevin Zhang age 51 facility Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "51", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 41, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "63c7b7248560569e319bfec4079fc7a81c9cb08d29d292b2db1ec305981eb748", "timestamp_unix": 1771760229, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003376", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Marcus Webb date of birth 1941-04-26 MRN MRN-744468 presenting at Cleveland Clinic", "masked_text": "Marcus Webb date of birth 1941-04-26 MRN MRN-744468 presenting at Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1941-04-26", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-744468", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 66, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.81, "risk_score_after": 0.81, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d9f1503d541c1bc812bd60d7a5f2833f1d779b8bbd4f770aeea31ccfe6a2829e", "timestamp_unix": 1771227876, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003377", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "waveform header Susan Anderson DOB 1977-03-08 device Mass General Hospital recorded 2004-04-01", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED]REDACTED] 2004-04-01", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1977-03-08", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 53, "end": 74}, {"phi_type": "DATE", "value": "2004-04-01", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b8eebbca1be8372920d4ef1eac30fbc4fdf120f526b14c7d8eaccf984702f067", "timestamp_unix": 1772034466, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.2934}}
{"record_id": "AUDIT-003378", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Robert Chen age 86 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "86", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 41, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f3ee828937e7a1ccad9eec3f10b4e124fec94111fc65d23573b378a167a3354c", "timestamp_unix": 1771071300, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003379", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Referral sent for Kevin Zhang (DOB 1973-07-09) to specialist in NYU Langone.", "masked_text": "Referral sent for [NAME_a23972] (DOB [DOB_5bcacb]) to specialist in [LOCATION_789675].", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1973-07-09", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 64, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "29eedb7c3df6cbf3800072ac7cf3f8a5d276027b92179c5df101b62471a8fd32", "timestamp_unix": 1771658843, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-003380", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Imaging ordered for Carlos Rivera, MRN MRN-923643, DOB 1959-11-18 at Johns Hopkins.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]11-18 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 20, "end": 33}, {"phi_type": "MRN", "value": "MRN-923643", "start": 39, "end": 49}, {"phi_type": "DOB", "value": "1959-11-18", "start": 50, "end": 60}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 69, "end": 82}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d9bc1f8b8d91d62c66fe0cf4cd24489d4e3a80e9ea78c0d6ec2f6ca923a00e87", "timestamp_unix": 1771465454, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-003381", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Carlos Rivera MRN MRN-848613 date 2001-01-04", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-848613", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2001-01-04", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9c04b2e933cce18335d6eb75531c062e20780919ce761cc5946a7a4a039d2917", "timestamp_unix": 1771303636, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003382", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Marcus Webb phone number (891) 370-3832 age 47", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(891) 370-3832", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "47", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "70dad16a1b729ac02b89a987526f7f23c65a34dfaac62579959679215d38d9e1", "timestamp_unix": 1773170992, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003383", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Diana Patel MRN MRN-576632 date 2001-05-07", "masked_text": "ECG metadata patient Diana Patel MRN MRN-576632 date 2001-05-07", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-576632", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2001-05-07", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "29ef6e8ac53110d5ebf3b45ff51c2052f098f492f1f6c1beaa81f5cc9654266d", "timestamp_unix": 1771505297, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003384", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Patricia Moore recorded at Johns Hopkins on 2011-06-01", "masked_text": "audio annotation Patricia Moore recorded at Johns Hopkins on 2011-06-01", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 44, "end": 57}, {"phi_type": "DATE", "value": "2011-06-01", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8e022a0dc301a3a4f5731ba8ae21f9e73cb1c63cc606b1221b7295529f31cf2b", "timestamp_unix": 1772935098, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003385", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Patricia Moore DOB 1939-10-18 MRN MRN-398742", "masked_text": "voice profile Patricia Moore DOB 1939-10-18 MRN MRN-398742", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1939-10-18", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-398742", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ec7a7639095207fc471cff0abb9bb05c1f271833f6f8285e033d2351b10e0f02", "timestamp_unix": 1773186497, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003386", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "ECG metadata patient James Wilson MRN MRN-605914 date 2007-09-15", "masked_text": "ECG metadata patient [NAME_3d8dc8] MRN [MRN_f0422e] date [DATE_603fda]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-605914", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2007-09-15", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a199c5665c8163207ad34ac858988df989d105ce259a0ac5dc234e87b91cb2fa", "timestamp_unix": 1773200513, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-003387", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Patient identified as Angela White, SSN 345-95-4390, residing at 711 Cedar St, Fairview.", "masked_text": "Patient identified as Angela White, SSN 345-95-4390, residing at 711 Cedar St, Fairview.", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 22, "end": 34}, {"phi_type": "SSN", "value": "345-95-4390", "start": 40, "end": 51}, {"phi_type": "ADDRESS", "value": "711 Cedar St, Fairview", "start": 59, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e598d9eb9e1a105cc19f57854264c194e1a4b64cd97988abe57006a88b32da56", "timestamp_unix": 1772203804, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003388", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for Diana Patel born 1944-01-07 at Cedars-Sinai on 2015-04-13", "masked_text": "follow up for [NAME_c3b55b] born [DOB_82af6b] at [LOCATION_42e401] o[DATE_3474bf]13", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1944-01-07", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 45, "end": 57}, {"phi_type": "DATE", "value": "2015-04-13", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "76e48f30d2b1475e46d46cdba360841d6c4b65f91885eacaac04082d3e42fa5c", "timestamp_unix": 1772435165, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-003389", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Imaging ordered for Thomas Harris, MRN MRN-849356, DOB 1963-07-01 at Mayo Clinic.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]07-01 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 20, "end": 33}, {"phi_type": "MRN", "value": "MRN-849356", "start": 39, "end": 49}, {"phi_type": "DOB", "value": "1963-07-01", "start": 50, "end": 60}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "928a74cf02229c851d2ac8bca3f4aae18f0880d7fdafa1f147a159aece0eafbf", "timestamp_unix": 1771043726, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-003390", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Kevin Zhang MRN MRN-189570 contact (772) 549-3492", "masked_text": "voice transcript [NAME_a23972] MRN [MRN_4b8c79] contact [PHONE_7f5b06]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-189570", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(772) 549-3492", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "38d12f16c9d203b39b143bf695bfa443428377ccf12860f1f4c9c8d4a040c7f1", "timestamp_unix": 1772999864, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-003391", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Priya Sharma recorded at Mount Sinai on 2022-07-03", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-013", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 42, "end": 53}, {"phi_type": "DATE", "value": "2022-07-03", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "abe09dfc4eab2d52f6754e85fdeb3bf84d0986a14cf9ceea560d06cfcfe76521", "timestamp_unix": 1772932623, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003392", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "patient name Emily Brown phone number (424) 293-3914 age 65", "masked_text": "patient name [NAME_87fe31] phone number [PHONE_c7cbeb] age [AGE_fc490c]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(424) 293-3914", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "65", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d5ca67664460fc2aafad78058edbf1de0120f47d580f7b55e2ac4d57bc228e19", "timestamp_unix": 1771750262, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003393", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Marcus Webb MRN MRN-530029 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_ede0f8] MRN [MRN_06cf71] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-530029", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e38f2e6cd7b41351366dc492ff8166370b9517bba59733a936939fe82059f9b2", "timestamp_unix": 1771054340, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003394", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Record updated for John Smith at 851 Chestnut St, Springfield on 2000-03-23.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 19, "end": 29}, {"phi_type": "ADDRESS", "value": "851 Chestnut St, Springfield", "start": 33, "end": 61}, {"phi_type": "DATE", "value": "2000-03-23", "start": 65, "end": 75}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "18767787d825da951d8b3085da80ec0e7582d91f4f9b90bbb73e787dfb7f764c", "timestamp_unix": 1772336154, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003395", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "speaker ID Patricia Moore phone (218) 893-1309 age 71", "masked_text": "speaker ID [NAME_b9db31] phone [PHONE_e690e0] age [AGE_e2c420]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(218) 893-1309", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "71", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "35450676cc0fb3bb9c4d4e3139e41c119ce6a47da038fd5c9d0b8f738b65d2d3", "timestamp_unix": 1773420554, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-003396", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient David Lee MRN MRN-248590 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_972735] MRN [MRN_056b01] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 29, "end": 38}, {"phi_type": "MRN", "value": "MRN-248590", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 63, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "58c61499afaaf020e55d4ab2e7bd0f9fec6bc2262426b4c14f63d6c476c5a472", "timestamp_unix": 1773326556, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003397", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Marcus Webb social security number 633-54-3004 address 399 Walnut St, Fairview", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownirview", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "633-54-3004", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "399 Walnut St, Fairview", "start": 49, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8b446448d50d85139209b2e44ba8b3ca181ddb0594cdc15b015a8cf25229c12e", "timestamp_unix": 1771186581, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003398", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Referral sent for Claire Nguyen (DOB 1949-06-22) to specialist in Stanford Medical.", "masked_text": "Referral sent for [NAME_2ea2ee] (DOB [DOB_7d63d2]) to specialist in [LOCATION_520308].", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 18, "end": 31}, {"phi_type": "DOB", "value": "1949-06-22", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 66, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "71f180d8432e8afdcca11cf0a54e7419db0b4b4f2eac13b6fbe4754e22acbc32", "timestamp_unix": 1773006954, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-003399", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript Marcus Webb MRN MRN-864760 contact (797) 300-7402", "masked_text": "voice transcript Marcus Webb MRN MRN-864760 contact (797) 300-7402", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-864760", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(797) 300-7402", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "950330287ad85270172fa020d71cca69ec4b29bab6330fa0a5b80ebdb581d8e4", "timestamp_unix": 1772185696, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003400", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Marcus Webb phone (311) 703-4869 age 45", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(311) 703-4869", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "45", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "550686d2507bea776fb0632153a94c4c7f98f548f6989eb9e1bc009e16fcf767", "timestamp_unix": 1772145069, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-003401", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "Arthur Coleman social security number 778-75-4730 address 562 Oak St, Fairview", "masked_text": "[NAME_13c9ac] social security number [SSN_3bcfa1] ad[ADDRESS_3559b3]irview", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "778-75-4730", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "562 Oak St, Fairview", "start": 52, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4b87f31467dac2d91049a9a1da687ca242d2163497cc7960404e75fd1757aaa4", "timestamp_unix": 1772132315, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003402", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Marcus Webb social security number 648-68-9550 address 455 Main St, Riverside", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownerside", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "648-68-9550", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "455 Main St, Riverside", "start": 49, "end": 71}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "cebf4a7ef5d2d95bd73433acbc9dc49f6f82ed6d7f7edd4d93a072a1cf70c7e8", "timestamp_unix": 1772222632, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003403", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Michael Taylor recorded at Mount Sinai on 2017-08-02", "masked_text": "audio annotation Michael Taylor recorded at Mount Sinai on 2017-08-02", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2017-08-02", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "85d577ac5b208b6ea795c73584cda1d87277c17ce6f50106ff88d7bf08fefbe2", "timestamp_unix": 1772623218, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003404", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Emily Brown date of birth 1940-02-13 MRN MRN-983693 presenting at Mount Sinai", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1940-02-13", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-983693", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "bbd2088cbe3c789d6a65855b1d6c961e0c5d891d71d307f76782d9e1b18ce3e2", "timestamp_unix": 1771911475, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003405", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with John Smith at (257) 779-6476. Address on file: 529 Maple St, Greenfield.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownenfield.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 11, "end": 21}, {"phi_type": "PHONE", "value": "(257) 779-6476", "start": 25, "end": 39}, {"phi_type": "ADDRESS", "value": "529 Maple St, Greenfield", "start": 51, "end": 75}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b0f1c680d0afa7d42538cbe8e587353ec18be6dfc0e60c402176e9ada3127170", "timestamp_unix": 1771381712, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003406", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Lab results for Linda Martinez, 70 year old from Mount Sinai, reviewed on 2003-02-18.", "masked_text": "Lab results for [NAME_f60f59], [AGE_7cbbc4] year old from [LOCATION_2d69ff], reviewed on 20[DATE_d15898]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "70", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 49, "end": 60}, {"phi_type": "DATE", "value": "2003-02-18", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "124cf842b64d36893cea2cba2d3ed2657f401896d822db402a179326f1b0a931", "timestamp_unix": 1772984556, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-003407", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Emily Brown MRN MRN-694108 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_87fe31] MRN [MRN_d30bf4] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-694108", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a8d43c87d39dddbc00cdc4d617555f033f76064931decd99a94a64b7bc2a1623", "timestamp_unix": 1771767931, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003408", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with Thomas Harris at (220) 967-3570. Address on file: 863 Oak St, Springfield.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownngfield.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(220) 967-3570", "start": 28, "end": 42}, {"phi_type": "ADDRESS", "value": "863 Oak St, Springfield", "start": 54, "end": 77}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9f994a0eb2b923566fcf2c91716791782591106a7947bef0532721e278e0df5a", "timestamp_unix": 1771944070, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003409", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Maria Garcia MRN MRN-300189 date 2014-07-16", "masked_text": "ECG metadata patient Maria Garcia MRN MRN-300189 date 2014-07-16", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-300189", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2014-07-16", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5c7d27cb0a087e955e7bf215cecb08b5db2f71ba2859ee14754c3328879b7186", "timestamp_unix": 1771415463, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003410", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Priya Sharma date of birth 1960-04-12 MRN MRN-827761 presenting at Mayo Clinic", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1960-04-12", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-827761", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "878de56ad0b08ec2321749af2744f4d74d1ece987412115c2df264b9d9c3ea91", "timestamp_unix": 1770976259, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003411", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID James Wilson phone (394) 434-9517 age 93", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(394) 434-9517", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "93", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a439ef5eb60ac8c6317b1d0e4533f1b925e084dd5d7993e14db1f85311ec9738", "timestamp_unix": 1773207207, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003412", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Priya Sharma ID MRN-477465 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_74036d] ID [MRN_f2ec64] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-477465", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 60, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "47e900ca4486e0d2262c8194aba3049167622c1b53fe18060588a9ee8a63ea2b", "timestamp_unix": 1771699444, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003413", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace James Wilson age 86 facility Boston Medical Center", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "86", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 42, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "45e98a721d701dce614221c7e6cf272b720ac410503872a3f109b886d1d5a8ad", "timestamp_unix": 1771373645, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003414", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "speaker ID David Lee phone (470) 893-6822 age 23", "masked_text": "speaker ID [NAME_972735] phone [PHONE_40bb90] age [AGE_37693c]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 11, "end": 20}, {"phi_type": "PHONE", "value": "(470) 893-6822", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "23", "start": 46, "end": 48}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6c79c5ccdb05bf31f7adde0211646a405a133858ae4b26ed43440aa9c53d5b1f", "timestamp_unix": 1771655157, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-003415", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile David Lee DOB 1965-06-15 MRN MRN-386700", "masked_text": "voice profile [NAME_972735] DOB [DOB_991e69] MRN [MRN_a86cd8]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 14, "end": 23}, {"phi_type": "DOB", "value": "1965-06-15", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-386700", "start": 43, "end": 53}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8345aade8e7e65b02b43a81a1d6ba39400d9f27d935f6ab03ee150fecd8e9e7b", "timestamp_unix": 1772294000, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003416", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "vitals trace Angela White age 39 facility Cedars-Sinai", "masked_text": "vitals trace [NAME_cada0d] age [AGE_d67d8a] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "39", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 42, "end": 54}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0a3d1de1169c03970cef1dc550903c8b7661860912fefb48787150c82874e510", "timestamp_unix": 1772824988, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-003417", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Arthur Coleman MRN MRN-856040 facility Mayo Clinic", "masked_text": "face_region detected patient Arthur Coleman MRN MRN-856040 facility Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-856040", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "06cb1171baa0a8bbeb5f92eef90dbf567bee97b3056ef439761e29dbfe6b3f15", "timestamp_unix": 1772826883, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003418", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "patient name Maria Garcia phone number (324) 552-8911 age 43", "masked_text": "patient name [NAME_498cee] phone number [PHONE_48bd6e] age [AGE_17e621]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(324) 552-8911", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "43", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "96365115fe82aef741cf92b5911ccd72faba1c1e86647bca50ba170dca474135", "timestamp_unix": 1771074871, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003419", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "DICOM header patient Thomas Harris ID MRN-132345 institution NYU Langone", "masked_text": "DICOM header patient Thomas Harris ID MRN-132345 institution NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-132345", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c664adbc01aa3b5ac17ab124c42f885f0641d1e4c6e72725ce94793547da63c6", "timestamp_unix": 1771712578, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003420", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for John Smith born 1963-10-07 at NYU Langone on 2002-11-19", "masked_text": "follow up for [NAME_611732] born [DOB_5dba79] at [LOCATION_789675] on[DATE_7f9f7f]9", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1963-10-07", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2002-11-19", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9acf6c171643669ccd2453532a8cde9939ae0a321fe270c869f42fed6eb1798d", "timestamp_unix": 1773216878, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-003421", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Diana Patel MRN MRN-360037 date 2023-08-07", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-360037", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2023-08-07", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e96ee28846cc84797ddb20e74c909f1fe1feb689b347c84e01ab5da1b3ebfd3e", "timestamp_unix": 1772547770, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003422", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Diana Patel MRN MRN-387425 facility Mayo Clinic", "masked_text": "face_region detected patient [NAME_c3b55b] MRN [MRN_e6bf3a] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-387425", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "44c1d642a0caf9dde2def33f712f53f1ba7a04d5b4c7003eddd92397db3cb1f3", "timestamp_unix": 1771688550, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003423", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Priya Sharma DOB 1977-12-05 MRN MRN-845181", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1977-12-05", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-845181", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bef1510f65c846f0bb0719ac54860275bbbe88e5c771a9e45f95638536ac0d4c", "timestamp_unix": 1773257543, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-003424", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Record updated for Diana Patel at 122 Chestnut St, Fairview on 2014-12-04.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "122 Chestnut St, Fairview", "start": 34, "end": 59}, {"phi_type": "DATE", "value": "2014-12-04", "start": 63, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9dcb42ec00085719be788f6a83524c150ecf48a06fb52bd4e12d1e3e41bfdd8d", "timestamp_unix": 1771380444, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003425", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Linda Martinez ID MRN-296442 institution Mayo Clinic", "masked_text": "DICOM header patient Linda Martinez ID MRN-296442 institution Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-296442", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 62, "end": 73}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "217f65325a49b6c93a1156e70ea4cd5abd8cc7dea98043cdbbe01a44c7839b01", "timestamp_unix": 1771088544, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003426", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Linda Martinez DOB 1948-01-16 MRN MRN-540901", "masked_text": "voice profile Linda Martinez DOB 1948-01-16 MRN MRN-540901", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1948-01-16", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-540901", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0e52ef5c742b8d001043f05e68f413b5d0ceb4136caaf03cc980ec67b7a13707", "timestamp_unix": 1773167894, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003427", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Angela White MRN MRN-933626 date 2001-08-07", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-933626", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2001-08-07", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7c03c14112262daba6cc78e5b06ec36b3429a1cc569b60f71bd3dbba5b72e00f", "timestamp_unix": 1771553943, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003428", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Patient identified as Thomas Harris, SSN 914-64-8780, residing at 119 Birch St, Riverside.", "masked_text": "Patient identified as [NAME_7ccf35], SSN [SSN_1f8182], residi[ADDRESS_44cc71]erside.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 22, "end": 35}, {"phi_type": "SSN", "value": "914-64-8780", "start": 41, "end": 52}, {"phi_type": "ADDRESS", "value": "119 Birch St, Riverside", "start": 60, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1937acc8daa9238348c00eb91f40fee0cda335a334dbb5f5c3c149abb78731ca", "timestamp_unix": 1772843735, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-003429", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Michael Taylor age 66 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "66", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 44, "end": 56}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7a90463c0888a429c0c028bf22d53b44a351b51623c3f523ffcb15c91c46a52c", "timestamp_unix": 1772405765, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003430", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "ECG metadata patient Marcus Webb MRN MRN-578393 date 2015-09-26", "masked_text": "ECG metadata patient Marcus Webb MRN MRN-578393 date 2015-09-26", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-578393", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2015-09-26", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.65, "risk_score_after": 0.65, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e895d883c442183c7e551893e0d13cb42dfe9e01061f9cd8d65acfbddb0511de", "timestamp_unix": 1770950470, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003431", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "audio annotation Arthur Coleman recorded at Mass General Hospital on 2002-02-24", "masked_text": "audio annotation [NAME_13c9ac] recorded at [LOCATION_76e661]a10f8] 2002-02-24", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 44, "end": 65}, {"phi_type": "DATE", "value": "2002-02-24", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e842a2e664426395ad3514151c23dc5438b8a556a15fb7deea7f6c0ced32b2c0", "timestamp_unix": 1773421109, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.26301}}
{"record_id": "AUDIT-003432", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Diana Patel recorded at Johns Hopkins on 2007-03-14", "masked_text": "audio annotation Diana Patel recorded at Johns Hopkins on 2007-03-14", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 41, "end": 54}, {"phi_type": "DATE", "value": "2007-03-14", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "98f78295b4086fd940e428505baf0b918667ca2d434939444663956d70f10997", "timestamp_unix": 1771708832, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003433", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "waveform header James Wilson DOB 1951-03-27 device Johns Hopkins recorded 2014-02-23", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] record[REDACTED]-23", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1951-03-27", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 51, "end": 64}, {"phi_type": "DATE", "value": "2014-02-23", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "be17241f3c00eeb4f5c24e85b71a8d24c545d5d94affe0b54e8214cbe0bf322e", "timestamp_unix": 1771768577, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-003434", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Angela White age 23 facility Johns Hopkins", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "23", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 42, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "00c52240fe59f08ac6bb3ddfd383fbe7cf11960caa0da7ea2e4f3b1bb869374c", "timestamp_unix": 1772847894, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003435", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Angela White DOB 1981-06-28 MRN MRN-106712", "masked_text": "voice profile [NAME_cada0d] DOB [DOB_b5300f] MRN [MRN_48a649]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1981-06-28", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-106712", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "336a3721d665184aa1b528f01337e3b2654b791fbcb751835f58576745daebec", "timestamp_unix": 1773444598, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003436", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Diana Patel phone number (846) 400-4433 age 89", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(846) 400-4433", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "89", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8dd25cde533eabede71e39fd285e1f20207069ac38c01f7be28db7649f424ea9", "timestamp_unix": 1772685188, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003437", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Carlos Rivera ID MRN-723925 institution NYU Langone", "masked_text": "DICOM header patient Carlos Rivera ID MRN-723925 institution NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-723925", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "dd4725645ac32d3e58bd91a487ca8da4abdbb2ea6d698edc682ac68db4f0c6a8", "timestamp_unix": 1773269247, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003438", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Susan Anderson ID MRN-211120 institution NYU Langone", "masked_text": "DICOM header patient [NAME_4a6eeb] ID [MRN_03bffc] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-211120", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 62, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a111258b903b0cab9251bbacb619a28ab81038a50596bcf912008e2455ce9047", "timestamp_unix": 1773032262, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003439", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Angela White MRN MRN-371268 facility Stanford Medical", "masked_text": "face_region detected patient [NAME_cada0d] MRN [MRN_fc2066] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-371268", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 66, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bf7816b343314fba50c718049829a93beffa5973d192e4fa9299db09a67ed8f9", "timestamp_unix": 1772264262, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003440", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Angela White social security number 797-52-7913 address 151 Elm St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "797-52-7913", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "151 Elm St, Greenfield", "start": 50, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4852a32264cff3c9d869c5ed05944602a127a42faea6fc6521a8c5d47603f141", "timestamp_unix": 1772886136, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003441", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Thomas Harris ID MRN-925970 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_7ccf35] ID [MRN_10ed9b] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-925970", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 61, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "811fdc1b1f0e86eac6a97e7673a4bf16a7d91a62f4f57fa91a24253f55a1bae9", "timestamp_unix": 1772196620, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003442", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Arthur Coleman DOB 1979-02-28 device NYU Langone recorded 2005-03-23", "masked_text": "waveform header [NAME_13c9ac] DOB [DOB_e9c236] device [LOCATION_789675] recorded[DATE_cf9260]3", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1979-02-28", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2005-03-23", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b8b47c07583360069a0851b3a9d95fe3c19f464a8043f308f604ddc5a77a7c86", "timestamp_unix": 1771412835, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003443", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Confirmed identity of Arthur Coleman via MRN MRN-410979 and DOB 1939-09-13.", "masked_text": "Confirmed identity of [NAME_13c9ac] via MRN [MRN_0657f0] and[DOB_390de2]09-13.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 22, "end": 36}, {"phi_type": "MRN", "value": "MRN-410979", "start": 45, "end": 55}, {"phi_type": "DOB", "value": "1939-09-13", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e869b44cc85e22c2e04492cd3376a024d83abe075af8050303b3e35e528d5739", "timestamp_unix": 1772075952, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-003444", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient David Lee MRN MRN-724518 date 2007-06-07", "masked_text": "ECG metadata patient David Lee MRN MRN-724518 date 2007-06-07", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-724518", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2007-06-07", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "517322403331274675c82524838be373d09f6483396588feec85494f143f59ba", "timestamp_unix": 1772759716, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003445", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Claire Nguyen DOB 1977-01-14 device Mayo Clinic recorded 2017-06-26", "masked_text": "waveform header [NAME_2ea2ee] DOB [DOB_d69f65] device [LOCATION_5471a7] recorded[DATE_0525b3]6", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1977-01-14", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2017-06-26", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d58b669f874f5854a5a5817e2609da89601e05ad5c162c7b1f673edc9d12abba", "timestamp_unix": 1773126365, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003446", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Patient identified as Kevin Zhang, SSN 574-98-8307, residing at 982 Maple St, Fairview.", "masked_text": "Patient identified as [NAME_a23972], SSN [SSN_4e3eba], residi[ADDRESS_f5826e]irview.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 22, "end": 33}, {"phi_type": "SSN", "value": "574-98-8307", "start": 39, "end": 50}, {"phi_type": "ADDRESS", "value": "982 Maple St, Fairview", "start": 58, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8ef5c891617a2ac2896eb4434cefa3df6b4cfc9f516ea246b680c77bcf43e08e", "timestamp_unix": 1772142997, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-003447", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Angela White ID MRN-631609 institution Mayo Clinic", "masked_text": "DICOM header patient [NAME_cada0d] ID [MRN_18aa33] institution [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-631609", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 60, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "282fb6f0187b576c457563ceaa33a21ddfd974988c5d54aa4035bf98a59fc344", "timestamp_unix": 1771902145, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003448", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Claire Nguyen MRN MRN-212569 facility Cedars-Sinai", "masked_text": "face_region detected patient [NAME_2ea2ee] MRN [MRN_f48247] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-212569", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 67, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "775edc46221e9ee848992cfcf530046998def33343f91d250132c4d88ee27fa2", "timestamp_unix": 1772714975, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003449", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Priya Sharma recorded at Stanford Medical on 2013-03-17", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-03-17", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 42, "end": 58}, {"phi_type": "DATE", "value": "2013-03-17", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a572e44b0429d4f064ec93b78d55056aba4e6f416114100dd186fc3b62cf8b22", "timestamp_unix": 1772837464, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003450", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Angela White recorded at UCSF Health on 2002-04-13", "masked_text": "audio annotation Angela White recorded at UCSF Health on 2002-04-13", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 42, "end": 53}, {"phi_type": "DATE", "value": "2002-04-13", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e43cf11fbf7ac2a379b68e43516b0a39b737380a49534b53aaae31951848935c", "timestamp_unix": 1773414538, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003451", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Imaging ordered for Robert Chen, MRN MRN-230106, DOB 1975-10-22 at NYU Langone.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]10-22 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 20, "end": 31}, {"phi_type": "MRN", "value": "MRN-230106", "start": 37, "end": 47}, {"phi_type": "DOB", "value": "1975-10-22", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b2c96963b75e559c31306f6c9948c95e87dce78e39df0411440f686c7a9806c3", "timestamp_unix": 1771574030, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-003452", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient identified as James Wilson, SSN 967-88-2031, residing at 800 Pine St, Lakewood.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownkewood.", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 22, "end": 34}, {"phi_type": "SSN", "value": "967-88-2031", "start": 40, "end": 51}, {"phi_type": "ADDRESS", "value": "800 Pine St, Lakewood", "start": 59, "end": 80}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "99a656eddaca93c963cbfefc4e95aa94f727d6f3455fbb2992864174a4962f6e", "timestamp_unix": 1771880962, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003453", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile John Smith DOB 1973-12-18 MRN MRN-714922", "masked_text": "voice profile John Smith DOB 1973-12-18 MRN MRN-714922", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1973-12-18", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-714922", "start": 44, "end": 54}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "348a62fbbf2af287128fd2f91197d8b12b5071d4e356cb5e9708896dd78db8f2", "timestamp_unix": 1772473338, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003454", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient Maria Garcia (DOB 1967-08-26, MRN MRN-350394) presented with chest pain at Boston Medical Center.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 8, "end": 20}, {"phi_type": "DOB", "value": "1967-08-26", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-350394", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 83, "end": 104}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b73a6c44ae0f8f6020d55b4fd9bfb414f70dc96006036754718cbb715ce30d32", "timestamp_unix": 1772218017, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-003455", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Record updated for Diana Patel at 259 Birch St, Lakewood on 2011-02-11.", "masked_text": "Record updated for Diana Patel at 259 Birch St, Lakewood on 2011-02-11.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "259 Birch St, Lakewood", "start": 34, "end": 56}, {"phi_type": "DATE", "value": "2011-02-11", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f5d999d5e7e46ca3c01a2fbf1ee75e28dbce6b84bbff5b0544797ebc65ec458b", "timestamp_unix": 1772366841, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003456", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Maria Garcia date of birth 1963-02-22 MRN MRN-155419 presenting at Stanford Medical", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1963-02-22", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-155419", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "2078b4cba7e000f2cac70e08964bf194c248e56e59ed43674d6f8e01e22024ab", "timestamp_unix": 1771404080, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003457", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Carlos Rivera DOB 1948-07-18 scan date 2008-11-03", "masked_text": "imaging metadata [NAME_58ff53] DOB [DOB_6d19c3] scan date [DATE_d10cde]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1948-07-18", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2008-11-03", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a38978d2dfbf5ecbd9f58ebaeed0e3ccb72cd4b7c2bc13874b12d7e581db61fa", "timestamp_unix": 1771956487, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003458", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Angela White age 72 facility UCSF Health", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "72", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 42, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9aedc97df4c20cea20a205eaf9d8484311bfb3a9e1faa0ffec82d44e7d75dcc7", "timestamp_unix": 1772292548, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003459", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Carlos Rivera recorded at Mayo Clinic on 2021-03-09", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-019", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2021-03-09", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4dd1a9ce2c8198d53154edfcd5391c0e8cda465a39d8abd1161fcefaa7cd8d81", "timestamp_unix": 1771463095, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003460", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Sarah Johnson (MRN MRN-842075) discharged on 2013-12-20. Follow up at Mass General Hospital.", "masked_text": "[NAME_579335] (MRN [MRN_fd94be]) discharged on [DATE_41ef6b]. Follow up at [LOCATION_76e661].", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 0, "end": 13}, {"phi_type": "MRN", "value": "MRN-842075", "start": 19, "end": 29}, {"phi_type": "DATE", "value": "2013-12-20", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 70, "end": 91}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b5e16e86fc47de7d90c9c17ced08cc38ffade00f031cded1ae7a726464a57f2e", "timestamp_unix": 1771026522, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003461", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "voice profile Patricia Moore DOB 1974-10-12 MRN MRN-205028", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1974-10-12", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-205028", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "55e5985f17a9af8e31678b2265c8e6e3fe3720046fd65e70b42205dc784228d0", "timestamp_unix": 1772859754, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-003462", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Thomas Harris born 1957-07-25 at Cleveland Clinic on 2004-03-12", "masked_text": "follow up for Thomas Harris born 1957-07-25 at Cleveland Clinic on 2004-03-12", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1957-07-25", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 47, "end": 63}, {"phi_type": "DATE", "value": "2004-03-12", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "c5762d500f22c860ff0edfff0d15bf0662f82d1dbc9e9a04491423d303212a85", "timestamp_unix": 1771923687, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003463", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Priya Sharma (MRN MRN-185142) discharged on 2008-01-08. Follow up at NYU Langone.", "masked_text": "[REDACTED] (MRN [REDACTED]) discharged on [REDACTED]. Follow up at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "MRN", "value": "MRN-185142", "start": 18, "end": 28}, {"phi_type": "DATE", "value": "2008-01-08", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1269061609b6b0d4bb17a8403d8cbeab021c376b509a9c25a468a345e1fefe95", "timestamp_unix": 1773019409, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-003464", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Arthur Coleman MRN MRN-246045 facility Stanford Medical", "masked_text": "face_region detected patient [NAME_13c9ac] MRN [MRN_0c2a9e] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-246045", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1541a3f361a52a0ff81f71ce86d581184060f5733d59ec71c009cfd5f0de830d", "timestamp_unix": 1771835611, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003465", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Susan Anderson phone number (975) 269-3044 age 19", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(975) 269-3044", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "19", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "61d02491a962f0ad6ffe43a9f9be80544cfa17fe9ef818554ea8fed712aff6fe", "timestamp_unix": 1771675907, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003466", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "speaker ID David Lee phone (677) 873-5637 age 49", "masked_text": "speaker ID [NAME_972735] phone [PHONE_ba3bac] age [AGE_f457c5]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 11, "end": 20}, {"phi_type": "PHONE", "value": "(677) 873-5637", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "49", "start": 46, "end": 48}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f170a2ef3911872be2f541ec004ef5b080df932965371b917f4f85d62f31e5e3", "timestamp_unix": 1772917055, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-003467", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Emily Brown phone number (848) 787-6881 age 56", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(848) 787-6881", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "56", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "c532c86d77967dcb22b799b92b4dc35f15049a90d547ac4e7d773d5db0eabf4d", "timestamp_unix": 1772275465, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003468", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile Diana Patel DOB 1944-06-07 MRN MRN-598453", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1944-06-07", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-598453", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d5833b4f9c64caba5ea2d5d9d6147bd23b2e9b9548a3bd6fa4c4882a07a289ef", "timestamp_unix": 1772938933, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-003469", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Kevin Zhang ID MRN-141907 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_a23972] ID [MRN_25af63] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-141907", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 59, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "64e020eee9fc4c7e6e4ac2c0a9c06e7bac052436e290f403844b537af7e9149a", "timestamp_unix": 1772528300, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003470", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Arthur Coleman DOB 1952-12-20 scan date 2001-09-27", "masked_text": "imaging metadata [NAME_13c9ac] DOB [DOB_bd077b] scan date [DATE_7a185b]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1952-12-20", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2001-09-27", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8449618ee15de66056d3887db9c04a2c6efa004b13af9e1918919859e7412364", "timestamp_unix": 1772668303, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003471", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Imaging ordered for Patricia Moore, MRN MRN-195928, DOB 1963-07-05 at Johns Hopkins.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]07-05 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 20, "end": 34}, {"phi_type": "MRN", "value": "MRN-195928", "start": 40, "end": 50}, {"phi_type": "DOB", "value": "1963-07-05", "start": 51, "end": 61}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 70, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.9, "risk_score_after": 0.09, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a9707f43151b269661bce89a2874736134311342c022331f22076e929ee817db", "timestamp_unix": 1772083200, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-003472", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "Priya Sharma date of birth 1963-05-26 MRN MRN-673046 presenting at Cedars-Sinai", "masked_text": "Priya Sharma date of birth 1963-05-26 MRN MRN-673046 presenting at Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1963-05-26", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-673046", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 67, "end": 79}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.93, "risk_score_after": 0.93, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "be45c58f3deb1dc91622118c6243622fce35c14f988a6f62c4a9318138ea1dcd", "timestamp_unix": 1773209755, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003473", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Carlos Rivera phone (359) 249-4958 age 72", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(359) 249-4958", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "72", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f3fab3537c0950b05de7964f7a3f893901d49ff8c30ad45c9e951b63905d94d0", "timestamp_unix": 1772327910, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003474", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Robert Chen phone (770) 636-6934 age 94", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(770) 636-6934", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "94", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f3b4d3f45feca71c3fb51653e479711875147a3f47b05e7d1b7d57f9a7ca1a9e", "timestamp_unix": 1772675107, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003475", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Robert Chen phone (240) 716-7632 age 22", "masked_text": "speaker ID Robert Chen phone (240) 716-7632 age 22", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(240) 716-7632", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "22", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ec54b0d445ac87e7eff15399b8dd97847dc641198dd64f70d3396ec339d0592b", "timestamp_unix": 1773158997, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003476", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "voice transcript Patricia Moore MRN MRN-644090 contact (349) 590-3081", "masked_text": "voice transcript Patricia Moore MRN MRN-644090 contact (349) 590-3081", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-644090", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(349) 590-3081", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "18b49cd63db53994d5f557f120785da12fa4248b246b462982349992570614d2", "timestamp_unix": 1771293906, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003477", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Maria Garcia ID MRN-468301 institution Cleveland Clinic", "masked_text": "DICOM header patient [NAME_498cee] ID [MRN_852e61] institution [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-468301", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 60, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "21816eed399a256cdab57701542140395e2d6e56f749e06c0a20c506746376f3", "timestamp_unix": 1771077358, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003478", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Thomas Harris age 79 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "79", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 43, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d667b4a92d78f9efc07bd0376c16e1b7825c007a44395a4a498f66b09f0d10f4", "timestamp_unix": 1772718613, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003479", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Claire Nguyen MRN MRN-330857 contact (355) 485-3306", "masked_text": "voice transcript [NAME_2ea2ee] MRN [MRN_4538d5] contact [PHONE_1e63aa]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-330857", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(355) 485-3306", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "eac7769168f247cb798d954349e9cc11dd56089b605f07d5fe314538f234cd8e", "timestamp_unix": 1771463173, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-003480", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Arthur Coleman MRN MRN-388977 date 2018-09-17", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-388977", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2018-09-17", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "075bf5b8f42ae0380d15659ca77d93058ac4a025e6df4bb50a2dcbf7436959f7", "timestamp_unix": 1772752850, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003481", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Emergency contact for David Lee: (332) 934-6499. DOB: 1953-12-17.", "masked_text": "Emergency contact for [NAME_972735]: [PHONE_97b796][DOB_a3d0f1]3-12-17.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 22, "end": 31}, {"phi_type": "PHONE", "value": "(332) 934-6499", "start": 33, "end": 47}, {"phi_type": "DOB", "value": "1953-12-17", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "33be6ced37f50fde2c8c7caf3b76394c9e8d6d240298e885e1b788ea798632e7", "timestamp_unix": 1772103736, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-003482", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Thomas Harris (MRN MRN-310142) discharged on 2001-04-28. Follow up at Johns Hopkins.", "masked_text": "Thomas Harris (MRN MRN-310142) discharged on 2001-04-28. Follow up at Johns Hopkins.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "MRN", "value": "MRN-310142", "start": 19, "end": 29}, {"phi_type": "DATE", "value": "2001-04-28", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 70, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "74700e233e9c2f788462fc2de62da5c61f7b69152a9e529d0eb18c290f497e2a", "timestamp_unix": 1772029162, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003483", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Priya Sharma DOB 1937-04-23 MRN MRN-231693", "masked_text": "voice profile [NAME_74036d] DOB [DOB_bd39b1] MRN [MRN_e220ec]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1937-04-23", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-231693", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "59a67b8c009170ed7d00ff97cf18925d460233ae521ae900a24141c0f8696789", "timestamp_unix": 1771266175, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003484", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Thomas Harris MRN MRN-867864 contact (240) 804-5809", "masked_text": "voice transcript [NAME_7ccf35] MRN [MRN_0be144] contact [PHONE_944ba2]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-867864", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(240) 804-5809", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "93b565f75b7bfea72bea76871f130e41d7c1ffc5d8350dc4138868f20dbb029e", "timestamp_unix": 1773147965, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-003485", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Thomas Harris social security number 844-59-4347 address 897 Oak St, Lakewood", "masked_text": "Thomas Harris social security number 844-59-4347 address 897 Oak St, Lakewood", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "844-59-4347", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "897 Oak St, Lakewood", "start": 51, "end": 71}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "17e8b673ff701a69793dbe6d3a4872ce363b06f70f14fcfe35241db3098fc60c", "timestamp_unix": 1771538374, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003486", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "speaker ID Sarah Johnson phone (724) 725-9336 age 79", "masked_text": "speaker ID Sarah Johnson phone (724) 725-9336 age 79", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(724) 725-9336", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "79", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.62, "risk_score_after": 0.62, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4742e801f200d7df1655620a3b586e4328d5f60497c0f83a339e34cacf73aee7", "timestamp_unix": 1773027289, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003487", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Linda Martinez DOB 1961-03-08 scan date 2007-08-05", "masked_text": "imaging metadata Linda Martinez DOB 1961-03-08 scan date 2007-08-05", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1961-03-08", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2007-08-05", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fbfbcbfccd28517a82d7aaf0203308f7ac78e184f7e86d401b834c52ce22051b", "timestamp_unix": 1770997921, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003488", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Diana Patel DOB 1940-04-02 scan date 2020-01-12", "masked_text": "imaging metadata Diana Patel DOB 1940-04-02 scan date 2020-01-12", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1940-04-02", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2020-01-12", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "de1e7fc10e6a8cd821f97d80e2ee40c15a8bc76354c6c70b842a4362d4911ab7", "timestamp_unix": 1771011248, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003489", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Marcus Webb date of birth 1948-01-16 MRN MRN-997386 presenting at Mayo Clinic", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1948-01-16", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-997386", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b89153ee35bab5edffb036bf7c8c124304d9f8128da3cbec981bffb40e79e326", "timestamp_unix": 1771969723, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003490", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Sarah Johnson DOB 1947-04-26 device Mayo Clinic recorded 2012-04-22", "masked_text": "waveform header Sarah Johnson DOB 1947-04-26 device Mayo Clinic recorded 2012-04-22", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1947-04-26", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2012-04-22", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "257fe0ead0fa4c04401981039a9d5135723139d64144c0cd29999ac25e439c51", "timestamp_unix": 1773359683, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003491", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Susan Anderson date of birth 1967-01-26 MRN MRN-157994 presenting at Cleveland Clinic", "masked_text": "Susan Anderson date of birth 1967-01-26 MRN MRN-157994 presenting at Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1967-01-26", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-157994", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 69, "end": 85}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.81, "risk_score_after": 0.81, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6ceb625350c4ff68b5f6dbfbb1e68046b4d5e70f067c909663ce3e186b599e35", "timestamp_unix": 1772530566, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003492", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient David Lee ID MRN-884105 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_972735] ID [MRN_bac278] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-884105", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 57, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "69deabc80fdbc456d858749dd37fd3312a65fe7624abbc5c81d6b97abe9075f5", "timestamp_unix": 1771612901, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003493", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with Angela White at (894) 242-2051. Address on file: 985 Maple St, Springfield.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownngfield.", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(894) 242-2051", "start": 27, "end": 41}, {"phi_type": "ADDRESS", "value": "985 Maple St, Springfield", "start": 53, "end": 78}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "63b4f0c22613580f378a14bef3f353256815fd304886de8765d51f24acdcca06", "timestamp_unix": 1773159407, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003494", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient identified as John Smith, SSN 359-55-3038, residing at 799 Pine St, Springfield.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytowngfield.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 22, "end": 32}, {"phi_type": "SSN", "value": "359-55-3038", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "799 Pine St, Springfield", "start": 57, "end": 81}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "21541c4c502836b1f7ed9867ce896a36e36e77e1382ff597078c8716f9966b24", "timestamp_unix": 1772412129, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003495", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Diana Patel DOB 1982-09-22 device Mount Sinai recorded 2014-08-27", "masked_text": "waveform header Diana Patel DOB 1982-09-22 device Mount Sinai recorded 2014-08-27", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1982-09-22", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2014-08-27", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cb553e670b1dc78487b37a096327249693e9cbd4b73caf9153d2f29b8ac66cc3", "timestamp_unix": 1772595560, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003496", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient James Wilson MRN MRN-949483 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_3d8dc8] MRN [MRN_850872] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-949483", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 66, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d2cc2e769f00c11e62621db570f8a672f19a241d8ff7df5a1ab4df0516c61066", "timestamp_unix": 1771104490, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003497", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation John Smith recorded at Johns Hopkins on 2022-03-28", "masked_text": "audio annotation Alex Morgan recorded at General Hospital 2000-01-01-28", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 40, "end": 53}, {"phi_type": "DATE", "value": "2022-03-28", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f35b3c3e11d3b4ad815cba5eae85ce6c6c22007f67dc673d11d0be6a6570cf3d", "timestamp_unix": 1772935699, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003498", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Spoke with Robert Chen at (473) 528-8694. Address on file: 685 Birch St, Lakewood.", "masked_text": "Spoke with Robert Chen at (473) 528-8694. Address on file: 685 Birch St, Lakewood.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(473) 528-8694", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "685 Birch St, Lakewood", "start": 52, "end": 74}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c97fe65ffe24703c4595d729a055cea260f7b4e1eadee5ac0d4c1205ce6be26e", "timestamp_unix": 1772473249, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003499", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Patricia Moore phone (549) 550-5911 age 60", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(549) 550-5911", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "60", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3c14026f00005875feb4153e19ccd8e93fb481cc097e5b71036586cbc5233499", "timestamp_unix": 1771261893, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003500", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Kevin Zhang DOB 1944-12-09 MRN MRN-715765", "masked_text": "voice profile [NAME_a23972] DOB [DOB_63b0f5] MRN [MRN_32b652]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1944-12-09", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-715765", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bd56e4aa140bc1450788ec62c7dd023cd00682b4ea53cdb04e0a16b03cadf708", "timestamp_unix": 1772601811, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003501", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "face_region detected patient Susan Anderson MRN MRN-637297 facility Mayo Clinic", "masked_text": "face_region detected patient [NAME_4a6eeb] MRN [MRN_188616] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-637297", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6a695edcaa6889d6985bfc449ee45026b6a0581e1f19ca4c7f6c62215b8f5530", "timestamp_unix": 1770872489, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003502", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Diana Patel age 31 facility Mass General Hospital", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "31", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 41, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "04d77e207a465a390c6f88617601885ebb63240b4afdfb985d64b53c68261b77", "timestamp_unix": 1772710481, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003503", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Claire Nguyen recorded at Stanford Medical on 2011-11-15", "masked_text": "audio annotation Claire Nguyen recorded at Stanford Medical on 2011-11-15", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 43, "end": 59}, {"phi_type": "DATE", "value": "2011-11-15", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e1d663c79cadfb11079725817e75394922e2a1c875ff01c79d7b8f57fb4afc53", "timestamp_unix": 1771287019, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003504", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace David Lee age 38 facility Boston Medical Center", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "AGE", "value": "38", "start": 27, "end": 29}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 39, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2a68ea1c3ff57201de276c3918d7087cdb7657acd0c3468ac28e48db450e8b0a", "timestamp_unix": 1772102949, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003505", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Claire Nguyen MRN MRN-704249 contact (520) 831-5031", "masked_text": "voice transcript [NAME_2ea2ee] MRN [MRN_87bb94] contact [PHONE_7fcd79]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-704249", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(520) 831-5031", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8ee61a93a7c14badc659cfb37cef1f3e8c331d4757360fee31d94ef4c6d5cd86", "timestamp_unix": 1771554820, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-003506", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for David Lee at 479 Cedar St, Greenfield on 2023-01-26.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 19, "end": 28}, {"phi_type": "ADDRESS", "value": "479 Cedar St, Greenfield", "start": 32, "end": 56}, {"phi_type": "DATE", "value": "2023-01-26", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d568e585d9ecb600bf2daf85491de8a253c225f20962e67aded982cb6194f64b", "timestamp_unix": 1771771689, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003507", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Robert Chen born 1976-03-16 at Johns Hopkins on 2000-08-03", "masked_text": "follow up for Robert Chen born 1976-03-16 at Johns Hopkins on 2000-08-03", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1976-03-16", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 45, "end": 58}, {"phi_type": "DATE", "value": "2000-08-03", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.73, "risk_score_after": 0.73, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "83779d9c991645c583f507bf8242dafd96f08da167289aecf164fcfd605d897b", "timestamp_unix": 1770971717, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003508", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "Thomas Harris social security number 266-10-1594 address 554 Birch St, Greenfield", "masked_text": "[NAME_7ccf35] social security number [SSN_5b703b] ad[ADDRESS_533a73]nfield", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "266-10-1594", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "554 Birch St, Greenfield", "start": 51, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4ca990f45b12a8b3586ce145a2112de7bf7753579f95293d97773faa391bfdbf", "timestamp_unix": 1772427241, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003509", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Prescription issued to Priya Sharma (47yo) at 643 Walnut St, Riverside on 2019-12-07.", "masked_text": "Prescription issued to [NAME_74036d] ([AGE_67c6a1]yo) at 643[ADDRESS_90d1c8] 201[DATE_a6884c]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 23, "end": 35}, {"phi_type": "AGE", "value": "47", "start": 37, "end": 39}, {"phi_type": "ADDRESS", "value": "643 Walnut St, Riverside", "start": 49, "end": 73}, {"phi_type": "DATE", "value": "2019-12-07", "start": 77, "end": 87}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e3a3743eb14ac14f70105d77b71400b68ab18ad2b6917989422dd8d97f112abd", "timestamp_unix": 1772250288, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-003510", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Robert Chen social security number 137-60-4298 address 703 Oak St, Springfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytowngfield", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "137-60-4298", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "703 Oak St, Springfield", "start": 49, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0a59d463c33f243e61217cbe1aa6b06dab0a27d6c855d6dca4c693299f9bebd4", "timestamp_unix": 1771259827, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003511", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Carlos Rivera recorded at Cleveland Clinic on 2004-09-10", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-09-10", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 43, "end": 59}, {"phi_type": "DATE", "value": "2004-09-10", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bddb117f02ab640ae2100bfcaa6f7fdf2fb18ec6a5e18042cefa63685f83d1ef", "timestamp_unix": 1772347384, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003512", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Priya Sharma called from (403) 930-2866 reporting symptoms. Age: 42.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "PHONE", "value": "(403) 930-2866", "start": 25, "end": 39}, {"phi_type": "AGE", "value": "42", "start": 65, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d4ec7a10c5acbca3debdcd2ce8b293e86d24d90aab783f8c0ab903576381ad0b", "timestamp_unix": 1771071807, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003513", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Michael Taylor MRN MRN-127120 facility NYU Langone", "masked_text": "face_region detected patient Michael Taylor MRN MRN-127120 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-127120", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "03f35eca051ab82268701ae46dd504cb43904b1385e63d50a979f72046067ded", "timestamp_unix": 1771408741, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003514", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Claire Nguyen MRN MRN-269447 contact (907) 447-9253", "masked_text": "voice transcript [NAME_2ea2ee] MRN [MRN_c788d2] contact [PHONE_ad37a0]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-269447", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(907) 447-9253", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f5e0ffff9bc9ca4fe520fd00fc1fe00360240ddbcf17109c5de40fe651a428e9", "timestamp_unix": 1772014602, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-003515", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient James Wilson MRN MRN-154855 date 2015-01-10", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-154855", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2015-01-10", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "152061faa4b046f45d761d1ad211e7612d4e84c4e0c7144374bafb21c19d05e7", "timestamp_unix": 1772312822, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003516", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Thomas Harris recorded at Boston Medical Center on 2016-01-09", "masked_text": "audio annotation Thomas Harris recorded at Boston Medical Center on 2016-01-09", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 43, "end": 64}, {"phi_type": "DATE", "value": "2016-01-09", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b03c17e0697784e3ecc9f665f100e6d98089639c8dc93455831838b73fbd97b1", "timestamp_unix": 1772427610, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003517", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Referral sent for Sarah Johnson (DOB 1935-05-19) to specialist in Mayo Clinic.", "masked_text": "Referral sent for [NAME_579335] (DOB [DOB_4ba19d]) to specialist in [LOCATION_5471a7].", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 18, "end": 31}, {"phi_type": "DOB", "value": "1935-05-19", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "40eba52deee1bc56ac30913ba776d2aee3f847b383a0638bf80a3eac389fd66d", "timestamp_unix": 1771335269, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-003518", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Spoke with Emily Brown at (489) 173-1151. Address on file: 476 Walnut St, Maplewood.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownplewood.", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(489) 173-1151", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "476 Walnut St, Maplewood", "start": 52, "end": 76}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "174a15dc93d2686f2170906198e0de7d2ff114bace34c903249eb9e2b83e077c", "timestamp_unix": 1771660774, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003519", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Priya Sharma phone (971) 695-6273 age 61", "masked_text": "speaker ID Priya Sharma phone (971) 695-6273 age 61", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(971) 695-6273", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "61", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b097775a855d5beb25efb5edf3932b7daa81264fc37d4793f3e686788b01d79c", "timestamp_unix": 1771980486, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003520", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Maria Garcia MRN MRN-466260 contact (572) 327-5815", "masked_text": "voice transcript [NAME_498cee] MRN [MRN_9ab827] contact [PHONE_df915d]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-466260", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(572) 327-5815", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7f34827062b9690e7c66882be080895579a28c4a415af9361c9fdfa9f83e7ba5", "timestamp_unix": 1771473911, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-003521", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Linda Martinez phone (883) 272-7360 age 66", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(883) 272-7360", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "66", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e3da2394f5210aee2a90d5ed43c4938b24b8d25e2d21cfe61e08136e71635cbd", "timestamp_unix": 1771043093, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003522", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Emily Brown recorded at Cedars-Sinai on 2023-03-14", "masked_text": "audio annotation Emily Brown recorded at Cedars-Sinai on 2023-03-14", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 41, "end": 53}, {"phi_type": "DATE", "value": "2023-03-14", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a9dacac2e51ce9ac4fe559cdebc0a6e1fc11ce613722e393d3fa2fe4a53d69ee", "timestamp_unix": 1772981636, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003523", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header James Wilson DOB 1947-09-27 device Cleveland Clinic recorded 2009-11-11", "masked_text": "waveform header James Wilson DOB 1947-09-27 device Cleveland Clinic recorded 2009-11-11", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1947-09-27", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 51, "end": 67}, {"phi_type": "DATE", "value": "2009-11-11", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c93c3169f2e751d957b6b792506714dab40728c511c80c43827cecd29726457e", "timestamp_unix": 1771547194, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003524", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile James Wilson DOB 1939-02-23 MRN MRN-783274", "masked_text": "voice profile [NAME_3d8dc8] DOB [DOB_d6f10b] MRN [MRN_c17ddb]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1939-02-23", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-783274", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fb74d57499b2b566f2086511f2be0e5038aa4c1786e672d15d73fe87f01a6133", "timestamp_unix": 1770914273, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003525", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID Priya Sharma phone (677) 412-8124 age 48", "masked_text": "speaker ID [NAME_74036d] phone [PHONE_b5cca1] age [AGE_642e92]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(677) 412-8124", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "48", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "22bb9e549212e4009f496af2d82933e5ff9f38a48a3a60da35e37c7d11aab2da", "timestamp_unix": 1773421527, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-003526", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Referral sent for Emily Brown (DOB 1985-06-21) to specialist in Stanford Medical.", "masked_text": "Referral sent for [NAME_87fe31] (DOB [DOB_e09862]) to specialist in [LOCATION_520308].", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1985-06-21", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 64, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "aba48d5d3e31098dffb02989655815ba6c3846954c963bd857e769f487b2cc56", "timestamp_unix": 1771260739, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-003527", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "face_region detected patient Robert Chen MRN MRN-410067 facility NYU Langone", "masked_text": "face_region detected patient [NAME_2665a8] MRN [MRN_5fbb29] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-410067", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "24324b50b8821943365eafefd2dbc9e6d80cb2088e53c039433a692d1bd1b890", "timestamp_unix": 1772842478, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003528", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Record updated for Kevin Zhang at 324 Main St, Springfield on 2018-08-14.", "masked_text": "Record updated for [NAME_a23972] at [ADDRESS_334b70] on [DATE_267320].", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "324 Main St, Springfield", "start": 34, "end": 58}, {"phi_type": "DATE", "value": "2018-08-14", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "2f4445b0c5f181009883a63778cd9c986cab48b8f55aa6320da4a042cb62cff4", "timestamp_unix": 1771944454, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-003529", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient John Smith MRN MRN-646201 date 2017-04-06", "masked_text": "ECG metadata patient John Smith MRN MRN-646201 date 2017-04-06", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-646201", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2017-04-06", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e169221dd866ac7dfedc0fdc63d8e5aa0a7d9ec7589b1210459eb0bdee18a789", "timestamp_unix": 1773380744, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003530", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "vitals trace Thomas Harris age 71 facility Cedars-Sinai", "masked_text": "vitals trace [NAME_7ccf35] age [AGE_e2c420] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "71", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 43, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3217d85fed600d397d7b82172dd0c36f94d57a8d81a417df87abfe2a5afa80d2", "timestamp_unix": 1771949694, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-003531", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Priya Sharma MRN MRN-873759 date 2016-11-04", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-873759", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2016-11-04", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "24561347676bd7eb7cca1dbb6138ed639ef1e337b2e89331a408b770b4c5019f", "timestamp_unix": 1772161678, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003532", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Susan Anderson age 21 facility Stanford Medical", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "21", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 44, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "589ac3bd3e66666005b41d4ecd88f9a16fa29220e2e5e88756ceb008f73d46a0", "timestamp_unix": 1771120821, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003533", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Record updated for Susan Anderson at 260 Oak St, Maplewood on 2003-06-25.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "260 Oak St, Maplewood", "start": 37, "end": 58}, {"phi_type": "DATE", "value": "2003-06-25", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "640d034d6b02c9786ac6371974c18b33b81fddc5c6983de4b4240436db4b7c56", "timestamp_unix": 1772614810, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003534", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Robert Chen recorded at Mount Sinai on 2022-03-26", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-016", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 41, "end": 52}, {"phi_type": "DATE", "value": "2022-03-26", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "93955f6f264dd6fc398c8a63ceca397fc61dc3f79f4b1d2b4dd04f23237a6c38", "timestamp_unix": 1772085128, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003535", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Angela White age 91 facility NYU Langone", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "91", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 42, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "aedc536811e4a7cfd510c2a75bbcd200fe17059f134e92009cb60210362d5ae6", "timestamp_unix": 1773438871, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003536", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Thomas Harris date of birth 1984-03-08 MRN MRN-788532 presenting at Johns Hopkins", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1984-03-08", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-788532", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 68, "end": 81}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e3855ba663069e0cab22b337ef0e6e451ecd07272c0438cfc0189be57aa27cf9", "timestamp_unix": 1773322686, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003537", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Referral sent for Marcus Webb (DOB 1983-02-01) to specialist in Cedars-Sinai.", "masked_text": "Referral sent for [NAME_ede0f8] (DOB [DOB_04e6c5]) to specialist in [LOCATION_42e401].", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1983-02-01", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 64, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "88883247aeeca1e1bf6575873c50c166ca007ab5196c976cd3793bc48b53a210", "timestamp_unix": 1772645899, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-003538", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "ECG metadata patient Sarah Johnson MRN MRN-563722 date 2023-11-01", "masked_text": "ECG metadata patient [NAME_579335] MRN [MRN_bc2028] date [DATE_72dcdf]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-563722", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2023-11-01", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4b9781971fcfe1bd2d0f9480e9bf404ac408cb8f7e11d32db57f33da0ba27220", "timestamp_unix": 1770924833, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-003539", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Emergency contact for Claire Nguyen: (817) 190-2353. DOB: 1946-12-07.", "masked_text": "Emergency contact for [NAME_2ea2ee]: [PHONE_046534][DOB_e5e79f]6-12-07.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 22, "end": 35}, {"phi_type": "PHONE", "value": "(817) 190-2353", "start": 37, "end": 51}, {"phi_type": "DOB", "value": "1946-12-07", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "95aae4842a7701266fd02414414b87640f53946d32510e89f5f35a5a1d60bd64", "timestamp_unix": 1771564724, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-003540", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Maria Garcia MRN MRN-281702 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_498cee] MRN [MRN_7ac838] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-281702", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 66, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ec55ed6fb927cb8148dd0af450591be8609d8c8cde35d2e3329fe979849417d9", "timestamp_unix": 1771472351, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003541", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for David Lee at 329 Birch St, Greenfield on 2022-06-15.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 19, "end": 28}, {"phi_type": "ADDRESS", "value": "329 Birch St, Greenfield", "start": 32, "end": 56}, {"phi_type": "DATE", "value": "2022-06-15", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "fab8582557d72ba2f174512949f321abc78b7849c3f585d943690497e115e1d3", "timestamp_unix": 1771271536, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003542", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "audio annotation John Smith recorded at Boston Medical Center on 2008-05-17", "masked_text": "audio annotation [NAME_611732] recorded at [LOCATION_bfb4ce]a267b] 2008-05-17", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 40, "end": 61}, {"phi_type": "DATE", "value": "2008-05-17", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e04469d8654461e00955cf06d18babbdb682f1a72460218ab172f9321b269f67", "timestamp_unix": 1771120932, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.26301}}
{"record_id": "AUDIT-003543", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Emergency contact for John Smith: (386) 349-3335. DOB: 1965-05-20.", "masked_text": "Emergency contact for [NAME_611732]: [PHONE_9aa2f4][DOB_704aaf]5-05-20.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 22, "end": 32}, {"phi_type": "PHONE", "value": "(386) 349-3335", "start": 34, "end": 48}, {"phi_type": "DOB", "value": "1965-05-20", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "00f0faf6d45f22b12762a662944933ee7dae7bd9f4e3b3bb6c89a589de433945", "timestamp_unix": 1773346302, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-003544", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Thomas Harris ID MRN-274700 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_7ccf35] ID [MRN_3cf55f] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-274700", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 61, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ffdf7e8cbe04bdab998093d0aebb4a1f619ee238e9dfe7924cb2d56650a16830", "timestamp_unix": 1772854225, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003545", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Claire Nguyen DOB 1948-10-09 scan date 2008-03-13", "masked_text": "imaging metadata [NAME_2ea2ee] DOB [DOB_961436] scan date [DATE_80382d]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1948-10-09", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2008-03-13", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d47fe3df84d4da1106e40c725fa6e15c3cecab34d2e3d6c3412ba83a1d25f383", "timestamp_unix": 1772520292, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003546", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient John Smith MRN MRN-988097 facility NYU Langone", "masked_text": "face_region detected patient [NAME_611732] MRN [MRN_8c9263] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-988097", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 64, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a82f2326499b63115df1b21bc4c496d05336ff759486714c74f0dd98e812ba93", "timestamp_unix": 1771137776, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003547", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient John Smith MRN MRN-927884 date 2014-02-15", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-927884", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2014-02-15", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1f27c81d9bf173fe56e3f4fc912306eb9c1ba345853563d9c2544b53ff61f4af", "timestamp_unix": 1771975099, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003548", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "imaging metadata James Wilson DOB 1965-03-05 scan date 2014-07-12", "masked_text": "imaging metadata James Wilson DOB 1965-03-05 scan date 2014-07-12", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1965-03-05", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2014-07-12", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.72, "risk_score_after": 0.72, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d5ccfdc05f215c58155e7090c8d7e8bec74372575d27680ce658604cab5a7d0f", "timestamp_unix": 1771794471, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003549", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Susan Anderson age 75 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "75", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 44, "end": 56}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "96900565c809e33157e56264ae7dca16fe7b7a211398d03d6814e0e53cbe9cb0", "timestamp_unix": 1772947903, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003550", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Angela White social security number 925-13-7486 address 968 Pine St, Springfield", "masked_text": "Angela White social security number 925-13-7486 address 968 Pine St, Springfield", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "925-13-7486", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "968 Pine St, Springfield", "start": 50, "end": 74}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ace8b77704e4ba7647fa10a39ecc257f75107ae8d240bf1a25683f0f90f5cef5", "timestamp_unix": 1773085640, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003551", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Claire Nguyen MRN MRN-230496 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_2ea2ee] MRN [MRN_5805b1] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-230496", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1315242fe87a6247bb1d77543fb982df6d9ba77c05570814b6e46e1b266d7dca", "timestamp_unix": 1771004292, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003552", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "imaging metadata Emily Brown DOB 1970-07-22 scan date 2006-12-27", "masked_text": "imaging metadata Emily Brown DOB 1970-07-22 scan date 2006-12-27", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1970-07-22", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2006-12-27", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.72, "risk_score_after": 0.72, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1c56113c484269a8a9501ffd1fb71f391cfe2234329843e5200f854fc89fc295", "timestamp_unix": 1772135429, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003553", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Lab results for Arthur Coleman, 57 year old from NYU Langone, reviewed on 2021-04-15.", "masked_text": "Lab results for [NAME_13c9ac], [AGE_72b32a] year old from [LOCATION_789675], reviewed on 20[DATE_9ad08c]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "57", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 49, "end": 60}, {"phi_type": "DATE", "value": "2021-04-15", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1edd2556aee48259e7f28af418cd9ac63fad44bff838bb37b5bf8126e026b2ee", "timestamp_unix": 1772938082, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003554", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Prescription issued to Diana Patel (39yo) at 295 Chestnut St, Fairview on 2011-03-03.", "masked_text": "Prescription issued to [NAME_c3b55b] ([AGE_d67d8a]yo) at 295[ADDRESS_ef9646] 201[DATE_aa79d3]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 23, "end": 34}, {"phi_type": "AGE", "value": "39", "start": 36, "end": 38}, {"phi_type": "ADDRESS", "value": "295 Chestnut St, Fairview", "start": 48, "end": 73}, {"phi_type": "DATE", "value": "2011-03-03", "start": 77, "end": 87}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d696a0284759d49a27882a63c728bf39d5d829c52ef5141ee36506f0a1d2d882", "timestamp_unix": 1771442796, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003555", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Claire Nguyen MRN MRN-507781 date 2007-04-04", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-507781", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2007-04-04", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "378659c2b603acb66e6bbf3b7504e838c78c61b6909b72c7afaf6b62f6a521b6", "timestamp_unix": 1771613082, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003556", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Thomas Harris DOB 1937-08-15 device UCSF Health recorded 2009-02-06", "masked_text": "waveform header Thomas Harris DOB 1937-08-15 device UCSF Health recorded 2009-02-06", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1937-08-15", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2009-02-06", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "acb808bdc4ed5fdbdf7199253d6e2b6e5ea05530039085bfa55b3201ff697fee", "timestamp_unix": 1771064177, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003557", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile James Wilson DOB 1938-10-20 MRN MRN-447151", "masked_text": "voice profile James Wilson DOB 1938-10-20 MRN MRN-447151", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1938-10-20", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-447151", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "aa18f496dfd238f95336318831b5765791e4ab688dfd1d6fc5a9ec37335ce88e", "timestamp_unix": 1772249509, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003558", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Marcus Webb MRN MRN-120262 date 2017-07-03", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-120262", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2017-07-03", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f9266914bf928ebfae4ec8daf342ddd6a75808df54ce23bb402f8cb2512e1716", "timestamp_unix": 1771227371, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003559", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "patient name Robert Chen phone number (246) 925-6354 age 89", "masked_text": "patient name Robert Chen phone number (246) 925-6354 age 89", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(246) 925-6354", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "89", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "bd53547a0fbd2d4a87ff8cbf2cc147a2e820ce82be63a1305170e46a84e561a7", "timestamp_unix": 1770928609, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003560", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Michael Taylor MRN MRN-559862 date 2007-03-22", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-559862", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2007-03-22", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1a05bf6d077cb2203fdfa78647a4b50891f4e5d099c6b697cb75b469d9eb4e60", "timestamp_unix": 1771053664, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003561", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Priya Sharma ID MRN-343221 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_74036d] ID [MRN_a0cd60] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-343221", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 60, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e912f649801974275f6d1f274f11f59ab3a957e0e006c6e44fbe5a0bdc4f4c64", "timestamp_unix": 1773033973, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003562", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Patricia Moore phone (782) 493-8443 age 64", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(782) 493-8443", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "64", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c7d3283e87de0e694e11d6c11d98565d407464e198ac5b4d22b3fc0abbcf9651", "timestamp_unix": 1771266201, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003563", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Record updated for Patricia Moore at 221 Birch St, Riverside on 2023-05-28.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "221 Birch St, Riverside", "start": 37, "end": 60}, {"phi_type": "DATE", "value": "2023-05-28", "start": 64, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b20b08ca4ef721df32246a2bbe7ce3fbbc0c535679c74229c7084dd089cf1152", "timestamp_unix": 1773234203, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003564", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Kevin Zhang ID MRN-419198 institution NYU Langone", "masked_text": "DICOM header patient Kevin Zhang ID MRN-419198 institution NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-419198", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 59, "end": 70}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "dfdf7c1ae4e27e7572ce47dab773f2bc0cc7550ed66d3f14448016bbe6bbb281", "timestamp_unix": 1773359984, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003565", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Linda Martinez phone (605) 946-1265 age 64", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(605) 946-1265", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "64", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3981c321f049425129f6a65519f9e897c326a685fedbdce33b8e9f7840eab727", "timestamp_unix": 1771472809, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003566", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Claire Nguyen DOB 1941-10-23 MRN MRN-842926", "masked_text": "voice profile [NAME_2ea2ee] DOB [DOB_731cb5] MRN [MRN_3d08ad]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1941-10-23", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-842926", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "80d844d50dabdf238f80afe6aa68f40b0ea7ec06a181f1d7dc1f8582ab22fa08", "timestamp_unix": 1771393600, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003567", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Arthur Coleman social security number 123-28-8605 address 588 Cedar St, Springfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytowngfield", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "123-28-8605", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "588 Cedar St, Springfield", "start": 52, "end": 77}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "55a2a12ebc0d88ab6d268e773288b7e0138f08cdbf1b03a1e4e9dd1d9cec23b3", "timestamp_unix": 1771400955, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003568", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Thomas Harris MRN MRN-354345 facility Johns Hopkins", "masked_text": "face_region detected patient Thomas Harris MRN MRN-354345 facility Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-354345", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 67, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5c95e4ac0f56445118277e44358c3b7a4b3400caad3ca3bbf0a533f733fc15c7", "timestamp_unix": 1772865427, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003569", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "waveform header Angela White DOB 1972-12-19 device Mount Sinai recorded 2013-04-07", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] recorded[REDACTED]7", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1972-12-19", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2013-04-07", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "848323c5a5a1cebbf8e93888606ed33d79912c7e1a2cd0f1f0a6372c5e8c9148", "timestamp_unix": 1772718448, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-003570", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "patient name Angela White phone number (492) 167-8508 age 47", "masked_text": "patient name Angela White phone number (492) 167-8508 age 47", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(492) 167-8508", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "47", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "49e04789432aca60a66a966bcda988bc6ba9dd7da57dc1f07047cd06d17ead58", "timestamp_unix": 1772603334, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003571", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Arthur Coleman phone (897) 999-6514 age 91", "masked_text": "speaker ID Arthur Coleman phone (897) 999-6514 age 91", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(897) 999-6514", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "91", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e6a59b2c8f462ae64763be349a60e6314551c8d030d084e5096ba1249d267281", "timestamp_unix": 1771990052, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003572", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with Linda Martinez at (216) 343-2713. Address on file: 937 Oak St, Maplewood.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownplewood.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(216) 343-2713", "start": 29, "end": 43}, {"phi_type": "ADDRESS", "value": "937 Oak St, Maplewood", "start": 55, "end": 76}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "099bb5e3858d25a97a667889d104ebb2762a13ed1879b2c6b7575723450b80da", "timestamp_unix": 1772069869, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003573", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "James Wilson social security number 220-32-9647 address 236 Birch St, Fairview", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownirview", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "220-32-9647", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "236 Birch St, Fairview", "start": 50, "end": 72}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "dcf8dc7e33ba07dc7b9dba289198f9d6760535773e0a68db75823283fdfe16ce", "timestamp_unix": 1771824643, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003574", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Maria Garcia MRN MRN-506272 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_498cee] MRN [MRN_37c18d] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-506272", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 66, "end": 87}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "450b7ca4969b537dd3fe75e33e2b0015bfbc5058134848b2112523ae8ead413a", "timestamp_unix": 1772842858, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003575", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Confirmed identity of Emily Brown via MRN MRN-322094 and DOB 1943-07-16.", "masked_text": "Confirmed identity of [NAME_87fe31] via MRN [MRN_d97026] and[DOB_9dfd3c]07-16.", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-322094", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1943-07-16", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "4efbf6886e335012219c6e904a902458ae6e9062f6ef6e86aae8b8d19b8cc6de", "timestamp_unix": 1771145615, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-003576", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Robert Chen phone (975) 622-4346 age 81", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(975) 622-4346", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "81", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "28f465ab8421e5bfc2d8424b727319fdeeee01e3492c1e8b487b03fb98b5e26a", "timestamp_unix": 1772424870, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003577", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Marcus Webb MRN MRN-124097 facility Boston Medical Center", "masked_text": "face_region detected patient [NAME_ede0f8] MRN [MRN_43ea7c] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-124097", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3bc8e3270a1da881a229a294acef41e11203f398f1445e8a3a68c4b3d3fecd7e", "timestamp_unix": 1772431363, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003578", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient Angela White (DOB 1936-05-21, MRN MRN-763490) presented with chest pain at NYU Langone.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 8, "end": 20}, {"phi_type": "DOB", "value": "1936-05-21", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-763490", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 83, "end": 94}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8ccc9d3e1233f6ff5872628bb4d34655b891b4dabb0bf7c801ed4bd3f9c073db", "timestamp_unix": 1771792024, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-003579", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "face_region detected patient Robert Chen MRN MRN-989047 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_2665a8] MRN [MRN_ac529b] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-989047", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 65, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6374169a88d7eba84f6ff237ff1fd6b475e5b801e1e4937639d09fec9403314b", "timestamp_unix": 1772359809, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003580", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Claire Nguyen social security number 538-51-2468 address 198 Maple St, Maplewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownlewood", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "538-51-2468", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "198 Maple St, Maplewood", "start": 51, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "12c8d3b93078d791875065c04add2cf0ba37c3182bbb8cedd4fb7328fbc091e5", "timestamp_unix": 1772563867, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003581", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Claire Nguyen (MRN MRN-636285) discharged on 2003-12-28. Follow up at Johns Hopkins.", "masked_text": "[REDACTED] (MRN [REDACTED]) discharged on [REDACTED]. Follow up at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "MRN", "value": "MRN-636285", "start": 19, "end": 29}, {"phi_type": "DATE", "value": "2003-12-28", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 70, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "3d12954026bd2d6f93b9fc0baaba9a6dd7b08913a00e142227606b1c17f0169f", "timestamp_unix": 1772499698, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-003582", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Marcus Webb MRN MRN-268462 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_ede0f8] MRN [MRN_af4231] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-268462", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ca6da07b9f1352b459a8f7ab3e946ea742ea95cb4f81fd20194acb1ec3f24508", "timestamp_unix": 1773322780, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003583", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Claire Nguyen ID MRN-601568 institution UCSF Health", "masked_text": "DICOM header patient [NAME_2ea2ee] ID [MRN_5353f2] institution [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-601568", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "154d1da60abf98fdd87af45be2ce90b4c034dc6adb42556f2d72983cb6f66730", "timestamp_unix": 1771623376, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003584", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Spoke with Thomas Harris at (732) 789-2415. Address on file: 646 Chestnut St, Greenfield.", "masked_text": "Spoke with [NAME_7ccf35] at [PHONE_83a477]. Address on[ADDRESS_d43ba2]enfield.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(732) 789-2415", "start": 28, "end": 42}, {"phi_type": "ADDRESS", "value": "646 Chestnut St, Greenfield", "start": 54, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "0443422568a99fa685d7456e27ffcae8fcdef04335ebf30815349e978a2cd247", "timestamp_unix": 1772862896, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-003585", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Susan Anderson phone number (781) 847-6192 age 26", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(781) 847-6192", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "26", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f2979afaa6aa1a2db7064f451eaee3eba521d294e3d50b28643754d35452d64e", "timestamp_unix": 1773406065, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003586", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Patricia Moore DOB 1976-11-03 scan date 2006-02-27", "masked_text": "imaging metadata [NAME_b9db31] DOB [DOB_a125bc] scan date [DATE_25b301]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1976-11-03", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2006-02-27", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "97f370443e5c2e8158b0e2febabffe0e53a69bcbaf9f1083e3e0001ce7001a53", "timestamp_unix": 1771240941, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003587", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient Patricia Moore (DOB 1954-10-04, MRN MRN-512273) presented with chest pain at Mayo Clinic.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 8, "end": 22}, {"phi_type": "DOB", "value": "1954-10-04", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-512273", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 85, "end": 96}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5b94e9d3616b89c5aaa91afb11fc320fc11c20cb7837e2a0db593b62bcb83d69", "timestamp_unix": 1772228874, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-003588", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient Susan Anderson (DOB 1956-09-25, MRN MRN-408635) presented with chest pain at Mayo Clinic.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 8, "end": 22}, {"phi_type": "DOB", "value": "1956-09-25", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-408635", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 85, "end": 96}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9d369dd5872c44ad5a4b7af563593ab252fb6d6d6c31a785533a87806d99da04", "timestamp_unix": 1771676850, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-003589", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Michael Taylor age 46 facility Cleveland Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "46", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 44, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "035fb5e543e12098d4d3fa9081a77320bff04b899b2cc65bba5368de746ac613", "timestamp_unix": 1771974813, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003590", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "speaker ID James Wilson phone (700) 214-7509 age 62", "masked_text": "speaker ID [NAME_3d8dc8] phone [PHONE_a943bb] age [AGE_44f683]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(700) 214-7509", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "62", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5b917e6e9e974efcd050d1e48224ec73abb1037fba6e89863a501aeb6d8d85b6", "timestamp_unix": 1770917211, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-003591", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Diana Patel born 1961-09-02 at Mass General Hospital on 2006-02-11", "masked_text": "follow up for [NAME_c3b55b] born [DOB_e77928] at [LOCATION_76e661]e4686] 2006-02-11", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1961-09-02", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 45, "end": 66}, {"phi_type": "DATE", "value": "2006-02-11", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8b90326c06d96e64fe5f492d5b6aa7a2f302c0759c2cb6787e7b871239815775", "timestamp_unix": 1771674889, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.24075}}
{"record_id": "AUDIT-003592", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header John Smith DOB 1948-11-14 device UCSF Health recorded 2015-03-10", "masked_text": "waveform header [NAME_611732] DOB [DOB_a4e212] device [LOCATION_df473f] recorded[DATE_dc8971]0", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 16, "end": 26}, {"phi_type": "DOB", "value": "1948-11-14", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 49, "end": 60}, {"phi_type": "DATE", "value": "2015-03-10", "start": 69, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7452c1ac7d65111d5ac884f7269e3f36f05807f66b956a7def4c427323c33140", "timestamp_unix": 1771815002, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003593", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Arthur Coleman DOB 1974-05-17 MRN MRN-361716", "masked_text": "voice profile [NAME_13c9ac] DOB [DOB_154edf] MRN [MRN_96c3a0]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1974-05-17", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-361716", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d426f79fca00fa59b7a7566839b09576bd9a101ca042998e3fe547e8727ae08f", "timestamp_unix": 1771921244, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003594", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Michael Taylor DOB 1971-05-21 MRN MRN-444251", "masked_text": "voice profile [NAME_ae3ff9] DOB [DOB_7521bb] MRN [MRN_3adf04]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1971-05-21", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-444251", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ade6c5441e09c0d447a898f0cb9ae204bf7171ab4eec2c7315dcd883a3ec078b", "timestamp_unix": 1772852664, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003595", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Priya Sharma MRN MRN-331769 date 2010-08-06", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-331769", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2010-08-06", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "555155677c18eff1c6029063163f2a465dab35477c777f02c01f87619ebe6ad5", "timestamp_unix": 1772279627, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003596", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "imaging metadata David Lee DOB 1940-07-20 scan date 2005-08-23", "masked_text": "imaging metadata [NAME_972735] DOB [DOB_e63ce8] scan date [DATE_b489b2]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "DOB", "value": "1940-07-20", "start": 31, "end": 41}, {"phi_type": "DATE", "value": "2005-08-23", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d8c62527e307f91f07b5ea18b12fbdbb3114cfd9b5a0891c108cb11d24a0113e", "timestamp_unix": 1773404726, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-003597", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Angela White DOB 1938-01-23 scan date 2020-03-01", "masked_text": "imaging metadata [NAME_cada0d] DOB [DOB_0ff49b] scan date [DATE_866a41]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1938-01-23", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2020-03-01", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "dc7807ce859953d986055ce24ff35dc193fbb8428b5e5aa23541534cfdf595fa", "timestamp_unix": 1772474500, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003598", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "vitals trace Claire Nguyen age 90 facility Mass General Hospital", "masked_text": "vitals trace [NAME_2ea2ee] age [AGE_861398] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "90", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 43, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6095042a3c75711b43aed7149d54a8bd92501e77d88ae218b44db278a0ee0422", "timestamp_unix": 1771538440, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-003599", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Michael Taylor social security number 525-74-3485 address 969 Chestnut St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "525-74-3485", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "969 Chestnut St, Greenfield", "start": 52, "end": 79}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "08df9902da2772ae11427ccf6adac4d1e2b03db5c8680768fba7df417daaa7d6", "timestamp_unix": 1772883672, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003600", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "ECG metadata patient Emily Brown MRN MRN-810713 date 2021-09-16", "masked_text": "ECG metadata patient [NAME_87fe31] MRN [MRN_d5f7fe] date [DATE_31249d]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-810713", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2021-09-16", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d5b088437ccaa156a5cf8b25531b564bcc990bc112d94ca143854331a4fb8053", "timestamp_unix": 1771515372, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-003601", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Maria Garcia ID MRN-859265 institution Mount Sinai", "masked_text": "DICOM header patient Maria Garcia ID MRN-859265 institution Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-859265", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 60, "end": 71}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1756692c1e6235e5413f0654a69bae806c5a3e7e88af48cf6e417ebcfce91cfa", "timestamp_unix": 1771143470, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003602", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation James Wilson recorded at Mayo Clinic on 2004-03-27", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-017", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 42, "end": 53}, {"phi_type": "DATE", "value": "2004-03-27", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "16bad325279fdcd1589097bfa7b81cdeb449b24a8966ca2de570d31cf45ff631", "timestamp_unix": 1773084506, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003603", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Maria Garcia called from (915) 591-8495 reporting symptoms. Age: 87.", "masked_text": "[NAME_498cee] called from [PHONE_cc20a3] reporting symptoms. Age: [AGE_c7e124].", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 0, "end": 12}, {"phi_type": "PHONE", "value": "(915) 591-8495", "start": 25, "end": 39}, {"phi_type": "AGE", "value": "87", "start": 65, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c76c74ab47c70ad44349f2b707a3bfc793349ad27343efcba8aee81ff1a07274", "timestamp_unix": 1771293525, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-003604", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Angela White recorded at NYU Langone on 2022-12-04", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-014", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 42, "end": 53}, {"phi_type": "DATE", "value": "2022-12-04", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4924d05b9ef79d8019b5f895f47d30f9cce73cf5074d14657c82b4fa5275c14b", "timestamp_unix": 1772270722, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003605", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Kevin Zhang age 92 facility NYU Langone", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "92", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "69e3c29d03bda270ef4a77a0c09a506a459c2c779efabcc52c5ac7251de26977", "timestamp_unix": 1771537151, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003606", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient Marcus Webb MRN MRN-428405 date 2002-11-02", "masked_text": "ECG metadata patient [NAME_ede0f8] MRN [MRN_48e54f] date [DATE_7cb68d]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-428405", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2002-11-02", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0888a97dcd6c9cf015d3ff6ffdec3f95c72a62e7aa2ee5a2fc26bfef364989dd", "timestamp_unix": 1771825871, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-003607", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "David Lee date of birth 1957-05-13 MRN MRN-236971 presenting at NYU Langone", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "DOB", "value": "1957-05-13", "start": 24, "end": 34}, {"phi_type": "MRN", "value": "MRN-236971", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 64, "end": 75}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7630ba69787054eaaca1b3e665b8c58e899ea2fb98cfc9dc40e2df0baafc9316", "timestamp_unix": 1773014113, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003608", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Michael Taylor recorded at Boston Medical Center on 2017-06-23", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2017-06-23", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 44, "end": 65}, {"phi_type": "DATE", "value": "2017-06-23", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f95d10910521f1b85fefb6bca60484447ac7e552fc33fdc2927a8729fa34f454", "timestamp_unix": 1773423572, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-003609", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "patient name Claire Nguyen phone number (359) 417-3528 age 94", "masked_text": "patient name [NAME_2ea2ee] phone number [PHONE_0144f6] age [AGE_f4b9ec]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(359) 417-3528", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "94", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9001136cb788ec9016ecbd3640ae5c6e1f4beae5a382b967997ee27b74ddf768", "timestamp_unix": 1773399507, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003610", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Marcus Webb phone (546) 665-6024 age 50", "masked_text": "speaker ID Marcus Webb phone (546) 665-6024 age 50", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(546) 665-6024", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "50", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "08fb52c15fbf843309757239925241906ef78e7fb4bc5ce3988ff1914e11a6a8", "timestamp_unix": 1773420984, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003611", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Sarah Johnson DOB 1955-07-17 scan date 2003-08-23", "masked_text": "imaging metadata [NAME_579335] DOB [DOB_13f0fd] scan date [DATE_785883]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1955-07-17", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2003-08-23", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fcf237f93687bf3de16b2c7342cb7ec5d7cb67ca6862e4977d5492e0fe79e090", "timestamp_unix": 1772904159, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003612", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "Sarah Johnson social security number 294-27-8414 address 408 Pine St, Lakewood", "masked_text": "[NAME_579335] social security number [SSN_e0c331] ad[ADDRESS_86dffe]kewood", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "294-27-8414", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "408 Pine St, Lakewood", "start": 51, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e4c8b1125781044c58fd23ac4421249262c9c24ee01bcb94a05fcc02d6bd6727", "timestamp_unix": 1771578722, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003613", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Susan Anderson MRN MRN-586764 facility Stanford Medical", "masked_text": "face_region detected patient Susan Anderson MRN MRN-586764 facility Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-586764", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "03a8c21a428ea81aeab5fc39f468d7b68c825d05d147c8604de0beef5291d514", "timestamp_unix": 1771143000, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003614", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Patricia Moore ID MRN-500059 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_b9db31] ID [MRN_35a157] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-500059", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 62, "end": 74}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f451da24533e68a6e5e9f45269ddc6324494d3f61a9f67265d6268da892ef697", "timestamp_unix": 1772229785, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003615", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Marcus Webb social security number 996-13-8452 address 488 Oak St, Maplewood", "masked_text": "[NAME_ede0f8] social security number [SSN_973ebd] ad[ADDRESS_c390a0]lewood", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "996-13-8452", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "488 Oak St, Maplewood", "start": 49, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1f91fdd5d75b911300bb6a2e1039b737391edb92e1583770c266c074a5a3d82a", "timestamp_unix": 1772842101, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003616", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Thomas Harris date of birth 1961-07-16 MRN MRN-967848 presenting at Cedars-Sinai", "masked_text": "Thomas Harris date of birth 1961-07-16 MRN MRN-967848 presenting at Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1961-07-16", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-967848", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 68, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.81, "risk_score_after": 0.81, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "428596198afe44ba218c737605dd48fc7f97f96c3851aff59a08a2bf9bad35f2", "timestamp_unix": 1772923939, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003617", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Arthur Coleman MRN MRN-199257 date 2014-03-18", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-199257", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2014-03-18", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "76567f65b6bcd2ece79965919f04c10e4b5ffefe3161ec331398ac46dc0d4c5b", "timestamp_unix": 1771335253, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003618", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Linda Martinez DOB 1959-03-26 scan date 2013-02-18", "masked_text": "imaging metadata Linda Martinez DOB 1959-03-26 scan date 2013-02-18", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1959-03-26", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2013-02-18", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5e4d8d8277068689bc2dc8a660c16b096dc58aa5ee3bdf90808df5ee566f5bc8", "timestamp_unix": 1773082149, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003619", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "waveform header Michael Taylor DOB 1951-07-02 device Mount Sinai recorded 2004-09-01", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] recorded[REDACTED]1", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1951-07-02", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2004-09-01", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ee517ce56c7ddeda53c0cd1e3385010107c1a0565a35a466daadfbe674135c0a", "timestamp_unix": 1770929421, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-003620", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Robert Chen DOB 1948-05-16 MRN MRN-883831", "masked_text": "voice profile Robert Chen DOB 1948-05-16 MRN MRN-883831", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1948-05-16", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-883831", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8d35931df62bc3d93a526cdbcc2b0a2c94ef5d22f4a3666fd12d25af2278d38d", "timestamp_unix": 1771589274, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003621", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Diana Patel DOB 1974-12-06 device Cedars-Sinai recorded 2000-06-08", "masked_text": "waveform header [NAME_c3b55b] DOB [DOB_a10f71] device [LOCATION_42e401] recorde[DATE_257495]08", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1974-12-06", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 50, "end": 62}, {"phi_type": "DATE", "value": "2000-06-08", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6643e2daf3a6ab78870b911dfc4570d1885d297ada261e985ce65a34d829cb66", "timestamp_unix": 1772558019, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003622", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Patricia Moore MRN MRN-179418 date 2007-03-24", "masked_text": "ECG metadata patient Patricia Moore MRN MRN-179418 date 2007-03-24", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-179418", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2007-03-24", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "332f5e13b73d94123f6c5d6e36fd64d0001aa1d5f245beeb341af240cb120ac6", "timestamp_unix": 1770882624, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003623", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Emergency contact for Patricia Moore: (995) 842-5051. DOB: 1947-08-09.", "masked_text": "Emergency contact for [NAME_b9db31]: [PHONE_30d98d][DOB_62c7cb]7-08-09.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 22, "end": 36}, {"phi_type": "PHONE", "value": "(995) 842-5051", "start": 38, "end": 52}, {"phi_type": "DOB", "value": "1947-08-09", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "78b588fa52e482c42e08f133352bdb1b7a31fe6821483f5ef58adb5e1940a973", "timestamp_unix": 1771323718, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-003624", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Thomas Harris DOB 1972-05-27 scan date 2008-11-13", "masked_text": "imaging metadata [NAME_7ccf35] DOB [DOB_ac6c81] scan date [DATE_75817c]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1972-05-27", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2008-11-13", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0675d5d7eaeed85840c9b41da311d71eb0852e3a5a02f51585efc5e5afda5e70", "timestamp_unix": 1771419460, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003625", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "speaker ID Priya Sharma phone (231) 665-8467 age 32", "masked_text": "speaker ID [NAME_74036d] phone [PHONE_40980c] age [AGE_6364d3]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(231) 665-8467", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "32", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b6903772894c1d0c2786bd86bdd3d9e89788e1a5cdc10366b07ca3cbc97725ac", "timestamp_unix": 1772594934, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-003626", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "ECG metadata patient Claire Nguyen MRN MRN-207883 date 2009-03-21", "masked_text": "ECG metadata patient [NAME_2ea2ee] MRN [MRN_533491] date [DATE_7334aa]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-207883", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2009-03-21", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "887c77b153d4d58c1a180f80cc81154f5c927d66c4ee1088e8329314ca9f417a", "timestamp_unix": 1772308483, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-003627", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Arthur Coleman age 41 facility UCSF Health", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "41", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fb90ebf5e4883b9c3b3f9222ea641db77b3c0379bcc23ada07dc8c672fd920e6", "timestamp_unix": 1771211334, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003628", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "ECG metadata patient David Lee MRN MRN-521551 date 2007-06-12", "masked_text": "ECG metadata patient [NAME_972735] MRN [MRN_88dce7] date [DATE_8270fa]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-521551", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2007-06-12", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "97c3fbfdeaf69dbc0c9f27de1f9686599410f3f58b287d71a2f8276b923a9112", "timestamp_unix": 1771168922, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-003629", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Imaging ordered for Diana Patel, MRN MRN-603371, DOB 1936-06-14 at Cedars-Sinai.", "masked_text": "Imaging ordered for Diana Patel, MRN MRN-603371, DOB 1936-06-14 at Cedars-Sinai.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 20, "end": 31}, {"phi_type": "MRN", "value": "MRN-603371", "start": 37, "end": 47}, {"phi_type": "DOB", "value": "1936-06-14", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 67, "end": 79}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.78, "risk_score_after": 0.78, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "664f69148cd2024905fb0cf32be7841fb93dfda24321199ff0b81623d0785e77", "timestamp_unix": 1773347738, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003630", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Robert Chen age 39 facility Mayo Clinic", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "39", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f37793feb43f85781649e7e8ffbf08e201a02d62a4549e1969868fae5653e60d", "timestamp_unix": 1771841806, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003631", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript David Lee MRN MRN-539344 contact (476) 945-8888", "masked_text": "voice transcript David Lee MRN MRN-539344 contact (476) 945-8888", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "MRN", "value": "MRN-539344", "start": 31, "end": 41}, {"phi_type": "PHONE", "value": "(476) 945-8888", "start": 50, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "286a5ddb0f3a7de2fe088dcdf9053dc628068f5e959079079b04e6ecc2283ca3", "timestamp_unix": 1772064399, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003632", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Maria Garcia phone (876) 473-1232 age 19", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(876) 473-1232", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "19", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a8ad4cfd6ebeb0d33a3ed367fcefbb6c376aaecd0d0333d3fda3fd4fc76039fc", "timestamp_unix": 1772664572, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003633", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile Michael Taylor DOB 1957-06-22 MRN MRN-941706", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1957-06-22", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-941706", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3217cf2beed4d4bd04374486f2abcb36958d9fbc4fbb496b6076c8d5573e0238", "timestamp_unix": 1772061401, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-003634", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile David Lee DOB 1948-07-21 MRN MRN-350488", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 14, "end": 23}, {"phi_type": "DOB", "value": "1948-07-21", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-350488", "start": 43, "end": 53}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ae1d209dadf83b7e9dfaaff1b56bfa30413a8f882a9c38662534b310fa83140e", "timestamp_unix": 1770912024, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-003635", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Claire Nguyen DOB 1982-08-21 MRN MRN-113984", "masked_text": "voice profile Claire Nguyen DOB 1982-08-21 MRN MRN-113984", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1982-08-21", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-113984", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cec1e2904cf726d7d5ad87416eea064fdf57afc32f620216a7c41ccc2b44bbc3", "timestamp_unix": 1771979205, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003636", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "waveform header David Lee DOB 1984-02-22 device Boston Medical Center recorded 2012-04-16", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED]REDACTED] 2012-04-16", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1984-02-22", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 48, "end": 69}, {"phi_type": "DATE", "value": "2012-04-16", "start": 68, "end": 78}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2e2909c622c01ed86e16082b5d0936c5dedd8813fced5bb94bc53b3083b95f2b", "timestamp_unix": 1773357815, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.2934}}
{"record_id": "AUDIT-003637", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "DICOM header patient Sarah Johnson ID MRN-514282 institution UCSF Health", "masked_text": "DICOM header patient Sarah Johnson ID MRN-514282 institution UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-514282", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6943a6bb094ff2d2715c53b7a9bcc769756133f9c6765d7f16f0480861175878", "timestamp_unix": 1773396123, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003638", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Thomas Harris phone number (611) 731-3139 age 21", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(611) 731-3139", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "21", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d83f42663066e6275793ccd92482b92d4e8b9427e92b86afb5a43fa702473761", "timestamp_unix": 1770915501, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003639", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "DICOM header patient David Lee ID MRN-103868 institution Mount Sinai", "masked_text": "DICOM header patient David Lee ID MRN-103868 institution Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-103868", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 57, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3ee416dc21265583be79ad84defe68d39f71cc7c8bd3ba7d602f299539dcade2", "timestamp_unix": 1771856791, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003640", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Thomas Harris ID MRN-167164 institution Mayo Clinic", "masked_text": "DICOM header patient [NAME_7ccf35] ID [MRN_882319] institution [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-167164", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a533133cfcc0f74329df2542a65ebab549edec7df39eb91e871861c372ade645", "timestamp_unix": 1771164775, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003641", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "face_region detected patient Linda Martinez MRN MRN-902350 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_f60f59] MRN [MRN_c91d49] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-902350", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f2006c8000d8ebc0c2968d4f35a2174de97ed9e5f55370715705ecd75286de68", "timestamp_unix": 1773442603, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003642", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Emily Brown phone (356) 151-1325 age 94", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(356) 151-1325", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "94", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4e29c71b3adbddd304ddd1d10e1043830c5a456c9aeb1b1c88b37ca4ab551c22", "timestamp_unix": 1771304777, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003643", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Sarah Johnson DOB 1949-11-26 device Johns Hopkins recorded 2011-04-12", "masked_text": "waveform header Sarah Johnson DOB 1949-11-26 device Johns Hopkins recorded 2011-04-12", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1949-11-26", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 52, "end": 65}, {"phi_type": "DATE", "value": "2011-04-12", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e29f099b8d05120f2325dd661af72deda275ff5e1ca81c3a563ddd3f46ba8b83", "timestamp_unix": 1771714976, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003644", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "voice transcript Linda Martinez MRN MRN-910061 contact (340) 568-5000", "masked_text": "voice transcript Linda Martinez MRN MRN-910061 contact (340) 568-5000", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-910061", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(340) 568-5000", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "25b072a07fa24b0d54b16a0225810ade07a402bf928ec71efc3a63bfc2372857", "timestamp_unix": 1771025029, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003645", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Patient Kevin Zhang (DOB 1949-08-12, MRN MRN-745878) presented with chest pain at Cedars-Sinai.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 8, "end": 19}, {"phi_type": "DOB", "value": "1949-08-12", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-745878", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 82, "end": 94}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.9, "risk_score_after": 0.09, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "cc7233932822e2b66dcf9bfb7d3472752097fb700bfeaaf5633e429350206a6b", "timestamp_unix": 1772771464, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-003646", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile Marcus Webb DOB 1981-08-04 MRN MRN-714653", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1981-08-04", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-714653", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1fb1232ccb88a0099bd8371c48d99bec28fb07ac1a6b02f573ad0b4614b46646", "timestamp_unix": 1772682150, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-003647", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile Susan Anderson DOB 1983-01-02 MRN MRN-772820", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1983-01-02", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-772820", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fb8748c2c1f536e24560c28ef0143edcada04771ed1c35b31438b7b55df02475", "timestamp_unix": 1771449131, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-003648", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Lab results for John Smith, 47 year old from UCSF Health, reviewed on 2016-05-06.", "masked_text": "Lab results for [NAME_611732], [AGE_67c6a1] year old from [LOCATION_df473f], reviewed on 20[DATE_5fd0a2]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 16, "end": 26}, {"phi_type": "AGE", "value": "47", "start": 28, "end": 30}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 45, "end": 56}, {"phi_type": "DATE", "value": "2016-05-06", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9bd1095c8323621dff81393182cceb17625d5dd8a9162e60904ef3fa16944c81", "timestamp_unix": 1773413107, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.28625}}
{"record_id": "AUDIT-003649", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript Claire Nguyen MRN MRN-172800 contact (598) 308-7292", "masked_text": "voice transcript Claire Nguyen MRN MRN-172800 contact (598) 308-7292", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-172800", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(598) 308-7292", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.56, "risk_score_after": 0.56, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a1fda3db1518e6cce6696719434ca13c2bc591c5fc42ef0e929a584395c95402", "timestamp_unix": 1772050871, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003650", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "DICOM header patient Robert Chen ID MRN-960153 institution NYU Langone", "masked_text": "DICOM header patient [NAME_2665a8] ID [MRN_582b3b] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-960153", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 59, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6034e44b2ecabcfae672cb9e3c86e83763fc9ace89bfaebafda94a6606f465a4", "timestamp_unix": 1771490408, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003651", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Emergency contact for Thomas Harris: (257) 529-9198. DOB: 1952-07-04.", "masked_text": "Emergency contact for [NAME_7ccf35]: [PHONE_29b436][DOB_20e23a]2-07-04.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 22, "end": 35}, {"phi_type": "PHONE", "value": "(257) 529-9198", "start": 37, "end": 51}, {"phi_type": "DOB", "value": "1952-07-04", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "2b54fd15c687c0ff08051fae865d16d68ff0bb56059a51a4e04b8987686e9016", "timestamp_unix": 1773430019, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-003652", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Marcus Webb phone (943) 558-2064 age 36", "masked_text": "speaker ID Marcus Webb phone (943) 558-2064 age 36", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(943) 558-2064", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "36", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a5bda3a5382e9818d2d807b64b9a9e079423e338a0f21734e5af9f7cd9070a48", "timestamp_unix": 1771953079, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003653", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Claire Nguyen recorded at Stanford Medical on 2012-11-27", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-11-27", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 43, "end": 59}, {"phi_type": "DATE", "value": "2012-11-27", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3e5078224c3dbbf3db53f4999583c3e496ee2643eecc7521a520e917332a8864", "timestamp_unix": 1773164285, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003654", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Maria Garcia phone number (769) 285-2963 age 89", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(769) 285-2963", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "89", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "90b95c42e2f50a7d9ca66bac4e6f6de1413db5021af7f4d756e382e0ea75e10e", "timestamp_unix": 1771590242, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003655", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "audio annotation Carlos Rivera recorded at Cedars-Sinai on 2007-08-18", "masked_text": "audio annotation [NAME_58ff53] recorded at [LOCATION_42e401] o[DATE_6c5057]18", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 43, "end": 55}, {"phi_type": "DATE", "value": "2007-08-18", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4c9a4e531484aadb427e427d77bdb87c295870aa2f080b92a83f939bdc7cb719", "timestamp_unix": 1772048611, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-003656", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Diana Patel DOB 1984-09-20 MRN MRN-829076", "masked_text": "voice profile [NAME_c3b55b] DOB [DOB_aab11b] MRN [MRN_0e711f]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1984-09-20", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-829076", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "41b20c3b98f80544d4242c0d547d84da7d416bcc03043e0b5b92ebf997aa14da", "timestamp_unix": 1772352206, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003657", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Kevin Zhang MRN MRN-882964 date 2012-05-02", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-882964", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2012-05-02", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "923c9154f8d219d46d2fbc202cc2336b34fb8623925faebd3cc40553f4af87c7", "timestamp_unix": 1773257280, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003658", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Arthur Coleman date of birth 1965-05-21 MRN MRN-437546 presenting at Mayo Clinic", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1965-05-21", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-437546", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1c60687c87c2f96716c1b378541e31871e203f6858366296487d177d13d4ee80", "timestamp_unix": 1772442710, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003659", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Spoke with Patricia Moore at (995) 450-2920. Address on file: 251 Maple St, Fairview.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownairview.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(995) 450-2920", "start": 29, "end": 43}, {"phi_type": "ADDRESS", "value": "251 Maple St, Fairview", "start": 55, "end": 77}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f2407d60c6bdfcb06b57fccd9a43f4677cd2c074f8d4aad2d3d126438b6d8171", "timestamp_unix": 1771238643, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003660", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Michael Taylor MRN MRN-826880 date 2009-10-10", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-826880", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2009-10-10", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "034a9bae8696f353028070169c95ded383929074278623d61f4e1691af68ed54", "timestamp_unix": 1771971138, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003661", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "David Lee date of birth 1963-08-21 MRN MRN-388399 presenting at Johns Hopkins", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "DOB", "value": "1963-08-21", "start": 24, "end": 34}, {"phi_type": "MRN", "value": "MRN-388399", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 64, "end": 77}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "352c88accf9d02073506ab010d191efc0ab30ab4368378e685094870285d21ad", "timestamp_unix": 1772723395, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-003662", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for Robert Chen born 1976-08-19 at Boston Medical Center on 2009-06-28", "masked_text": "follow up for [NAME_2665a8] born [DOB_c540d3] at [LOCATION_bfb4ce]c43e2] 2009-06-28", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1976-08-19", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 45, "end": 66}, {"phi_type": "DATE", "value": "2009-06-28", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6de2b76e9879701896bc23ef46b455429b2783cb338fe510113e05e3c72039b6", "timestamp_unix": 1773053189, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.24075}}
{"record_id": "AUDIT-003663", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Claire Nguyen born 1945-01-19 at Mount Sinai on 2005-02-03", "masked_text": "follow up for [NAME_2ea2ee] born [DOB_5897ea] at [LOCATION_2d69ff] on[DATE_3dbcf0]3", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1945-01-19", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 47, "end": 58}, {"phi_type": "DATE", "value": "2005-02-03", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3ae93c1fb3b7a365d69de016604bffd95979959ef7ac0458a289343e750039e8", "timestamp_unix": 1772935336, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-003664", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient David Lee MRN MRN-486014 date 2020-11-11", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-486014", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2020-11-11", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6e4c7ed292142e8a10b3f7ce5dc6f1b3dcb1fb1db58ffdc5245a78e2aaa70e83", "timestamp_unix": 1771874268, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003665", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "audio annotation Patricia Moore recorded at Cleveland Clinic on 2002-12-07", "masked_text": "audio annotation [NAME_b9db31] recorded at [LOCATION_6532a6]ATE_46241f]-12-07", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 44, "end": 60}, {"phi_type": "DATE", "value": "2002-12-07", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f8d71844203de726c70fa896b97c9dc01bb8629fe19f04239130a5fc04a5d0b3", "timestamp_unix": 1772238109, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-003666", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "Diana Patel date of birth 1940-12-05 MRN MRN-881699 presenting at Boston Medical Center", "masked_text": "Diana Patel date of birth 1940-12-05 MRN MRN-881699 presenting at Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1940-12-05", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-881699", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 66, "end": 87}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.93, "risk_score_after": 0.93, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6a5193c48c4d67035414f4714ab3d2a2f1ebdb5a6c75996e35efa33e7c638e18", "timestamp_unix": 1771023024, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003667", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "waveform header Diana Patel DOB 1981-04-08 device Boston Medical Center recorded 2019-08-13", "masked_text": "waveform header Diana Patel DOB 1981-04-08 device Boston Medical Center recorded 2019-08-13", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1981-04-08", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 50, "end": 71}, {"phi_type": "DATE", "value": "2019-08-13", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.82, "risk_score_after": 0.82, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "17fc77d61bb2df9d6bac5939d8d9786d383aa1a625948fede3af3cfd91942c57", "timestamp_unix": 1772370398, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003668", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Thomas Harris MRN MRN-546355 facility Mass General Hospital", "masked_text": "face_region detected patient Thomas Harris MRN MRN-546355 facility Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-546355", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d612a887c44214e015dd2c019c1be3be91295d8d982643ef4e3efa1731c64d07", "timestamp_unix": 1771991777, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003669", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "vitals trace Sarah Johnson age 41 facility Cleveland Clinic", "masked_text": "vitals trace [NAME_579335] age [AGE_3416a7] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "41", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 43, "end": 59}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7ca04779af37d1de576a579379cc9eb67988c3def1272425373f97fa0b22fa6c", "timestamp_unix": 1772009900, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.28051}}
{"record_id": "AUDIT-003670", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "patient name Maria Garcia phone number (690) 732-9396 age 29", "masked_text": "patient name [NAME_498cee] phone number [PHONE_188b9a] age [AGE_6ea9ab]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(690) 732-9396", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "29", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3b8a445beef0e0b7d67d1844f3293f870c8fb985c3c0ed42bd58f092a7a8f21d", "timestamp_unix": 1771786263, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003671", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "voice transcript Patricia Moore MRN MRN-129297 contact (461) 104-5306", "masked_text": "voice transcript Patricia Moore MRN MRN-129297 contact (461) 104-5306", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-129297", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(461) 104-5306", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8cc945072e282642400b82553670ff4cc51399e66efc165f8143e0fb2968f060", "timestamp_unix": 1771431567, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003672", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Maria Garcia date of birth 1938-10-06 MRN MRN-148380 presenting at Boston Medical Center", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1938-10-06", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-148380", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6b090ea1f1c27db81a2261d680d7be1a03e11e8495c3bb2038a8bfe012ec8310", "timestamp_unix": 1770924355, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003673", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Kevin Zhang ID MRN-369552 institution Johns Hopkins", "masked_text": "DICOM header patient [NAME_a23972] ID [MRN_7b7581] institution [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-369552", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 59, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d37f07bf6c85f0b843fa46492b199d321ff1f368e2cca0fe3e8899fb767de2f7", "timestamp_unix": 1772570994, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003674", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "speaker ID Carlos Rivera phone (908) 138-6459 age 87", "masked_text": "speaker ID [NAME_58ff53] phone [PHONE_37d6c6] age [AGE_c7e124]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(908) 138-6459", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "87", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e34a3dbef67d2b89be8a17cb6c69748e114ffdbf4445e9d77fefe11920a55363", "timestamp_unix": 1772813911, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-003675", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient identified as Kevin Zhang, SSN 294-11-9394, residing at 845 Walnut St, Maplewood.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownlewood.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 22, "end": 33}, {"phi_type": "SSN", "value": "294-11-9394", "start": 39, "end": 50}, {"phi_type": "ADDRESS", "value": "845 Walnut St, Maplewood", "start": 58, "end": 82}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "04206b8bc201604971da7405dd33828f11e6acba42480634b92c96995a3c63cf", "timestamp_unix": 1772900182, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003676", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Referral sent for Carlos Rivera (DOB 1948-03-20) to specialist in Mass General Hospital.", "masked_text": "Referral sent for Carlos Rivera (DOB 1948-03-20) to specialist in Mass General Hospital.", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 18, "end": 31}, {"phi_type": "DOB", "value": "1948-03-20", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 66, "end": 87}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e502d1667261bb81909ec7d4ee64c4b66db0813437594b4bf69efb52a2a95502", "timestamp_unix": 1771070556, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003677", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "waveform header Susan Anderson DOB 1968-02-26 device UCSF Health recorded 2002-06-01", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] recorded[REDACTED]1", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1968-02-26", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2002-06-01", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "37c8d3dc9af72fa1802e12a982c55cc33facb530472bd09caf5c2fa7acc91fbe", "timestamp_unix": 1772569138, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-003678", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Susan Anderson ID MRN-924304 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_4a6eeb] ID [MRN_2a2cc5] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-924304", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 62, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cf945c2be5052045b8cf3ec9868887b82b2b139b52562e321b7d2bf568a8d3b5", "timestamp_unix": 1773038698, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003679", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "speaker ID Marcus Webb phone (563) 812-4789 age 70", "masked_text": "speaker ID [NAME_ede0f8] phone [PHONE_e6c01f] age [AGE_7cbbc4]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(563) 812-4789", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "70", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "63a90851c9d1f5e084418b6bb5c4c985c41af6417c9c074323faac5124477291", "timestamp_unix": 1771656613, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-003680", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Lab results for John Smith, 83 year old from Stanford Medical, reviewed on 2002-12-24.", "masked_text": "Lab results for [NAME_611732], [AGE_fe9fc2] year old from [LOCATION_520308], reviewed [DATE_66b217]-24.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 16, "end": 26}, {"phi_type": "AGE", "value": "83", "start": 28, "end": 30}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 45, "end": 61}, {"phi_type": "DATE", "value": "2002-12-24", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "501089f0bbf2d65696401b5aacab5923d44de4b5499cef89c879e0a34af11398", "timestamp_unix": 1772668078, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003681", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Linda Martinez DOB 1966-12-10 scan date 2018-06-05", "masked_text": "imaging metadata [NAME_f60f59] DOB [DOB_afdab3] scan date [DATE_33200e]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1966-12-10", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2018-06-05", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "664daf7d3447b030d2dc3df6ec69f149991c74edfeeac391874540420636eaf4", "timestamp_unix": 1772776922, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003682", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Patricia Moore called from (920) 568-4670 reporting symptoms. Age: 63.", "masked_text": "Patricia Moore called from (920) 568-4670 reporting symptoms. Age: 63.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 0, "end": 14}, {"phi_type": "PHONE", "value": "(920) 568-4670", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "63", "start": 67, "end": 69}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5f87fecd6d59cfca7db600613f3a9954f80e6dbdafe3ccc19a6287ec0a32f9dc", "timestamp_unix": 1772174015, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003683", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient James Wilson ID MRN-933799 institution Cleveland Clinic", "masked_text": "DICOM header patient James Wilson ID MRN-933799 institution Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-933799", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 60, "end": 76}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a53f27cba76583b1c4f268e0777a498cab0034c6848c0db72ebce93441e87a1d", "timestamp_unix": 1772327650, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003684", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Kevin Zhang social security number 877-96-4892 address 879 Maple St, Maplewood", "masked_text": "[NAME_a23972] social security number [SSN_b29b5f] ad[ADDRESS_fd4c3b]lewood", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "877-96-4892", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "879 Maple St, Maplewood", "start": 49, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4cb8e287f78799a06c7abcd5a0bf06d36ef12bca86667ca97ebee6acc33a63ac", "timestamp_unix": 1771741798, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003685", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Linda Martinez DOB 1935-08-02 MRN MRN-556526", "masked_text": "voice profile Linda Martinez DOB 1935-08-02 MRN MRN-556526", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1935-08-02", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-556526", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "554a9bb3b6a3b039730e8decce48ee2e0050986321a765e9c541313d5c98991e", "timestamp_unix": 1772681496, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003686", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient David Lee MRN MRN-228889 date 2004-10-04", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-228889", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2004-10-04", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "85ea17ac3f0eb03489191449c3396e17806b076f7bce1ef7eef40c94606a210d", "timestamp_unix": 1773239409, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003687", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Thomas Harris DOB 1956-06-17 MRN MRN-635307", "masked_text": "voice profile Thomas Harris DOB 1956-06-17 MRN MRN-635307", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1956-06-17", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-635307", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6dfe3ba3e62f08df346bdb00c40ed661bed2ef3d0a4ae67ade739b88640702af", "timestamp_unix": 1773273091, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003688", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "DICOM header patient Sarah Johnson ID MRN-537817 institution NYU Langone", "masked_text": "DICOM header patient [NAME_579335] ID [MRN_b994cf] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-537817", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6d9d2c0c7162770884e7117ff6d91103634f9bd3c511ec3cac7781bb658fe08b", "timestamp_unix": 1771201113, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003689", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient David Lee MRN MRN-952858 date 2005-03-28", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-952858", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2005-03-28", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7bc7ce4b6e1af7da5d0fbde5a9f9d83ffbe277de5946088096321559dc053c57", "timestamp_unix": 1771969467, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003690", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Diana Patel date of birth 1973-02-15 MRN MRN-731183 presenting at UCSF Health", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1973-02-15", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-731183", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "878041cf4071b170cc2182445197155a0231409712a0ab162a347066546630b4", "timestamp_unix": 1773131246, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003691", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Claire Nguyen DOB 1964-11-10 device NYU Langone recorded 2020-05-16", "masked_text": "waveform header [NAME_2ea2ee] DOB [DOB_f0aa3b] device [LOCATION_789675] recorded[DATE_a36a3f]6", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1964-11-10", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2020-05-16", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6fd779c22c2484cfc70d47420bf41f0b6b0103da291de54dd716b66fdb08b003", "timestamp_unix": 1771690610, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003692", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Robert Chen MRN MRN-595530 date 2005-03-27", "masked_text": "ECG metadata patient Robert Chen MRN MRN-595530 date 2005-03-27", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-595530", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2005-03-27", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d5665038b1a186bc806df93ca61919db022681ff58f6702d0bfbb1c0a3ad97d4", "timestamp_unix": 1771566918, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003693", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Lab results for Michael Taylor, 87 year old from Stanford Medical, reviewed on 2007-05-01.", "masked_text": "Lab results for Michael Taylor, 87 year old from Stanford Medical, reviewed on 2007-05-01.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "87", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 49, "end": 65}, {"phi_type": "DATE", "value": "2007-05-01", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9894eef91d9dba16126b9ef7937357a1e22c830c28e531e96a4561673de885e2", "timestamp_unix": 1771265194, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003694", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "DICOM header patient Thomas Harris ID MRN-767018 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_7ccf35] ID [MRN_167b5d] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-767018", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 61, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9ec24271ea8d6f66643a950ad8b5ba158620098aa32b0a695e8a22f82b77313a", "timestamp_unix": 1770968310, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003695", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Robert Chen MRN MRN-873265 facility Cleveland Clinic", "masked_text": "face_region detected patient Robert Chen MRN MRN-873265 facility Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-873265", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 65, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2327fe5441e8f837206d255562ec27e0804c93acdfdfbbc9bc9831d735987396", "timestamp_unix": 1772528951, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003696", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Referral sent for Robert Chen (DOB 1984-09-06) to specialist in UCSF Health.", "masked_text": "Referral sent for [NAME_2665a8] (DOB [DOB_a60859]) to specialist in [LOCATION_df473f].", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1984-09-06", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 64, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "aa222f3b78120500211fd5d9147d10419061b7f3c41c261efa51a387d430c388", "timestamp_unix": 1772112922, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-003697", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "follow up for Claire Nguyen born 1940-01-07 at Mayo Clinic on 2021-03-12", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED] on[REDACTED]2", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1940-01-07", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 47, "end": 58}, {"phi_type": "DATE", "value": "2021-03-12", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d80ce2400656df2e3ef1f667e92c4e1d8b5529be4c7e57d5d492061b03ea4337", "timestamp_unix": 1773253184, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-003698", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Angela White recorded at UCSF Health on 2012-03-03", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-013", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 42, "end": 53}, {"phi_type": "DATE", "value": "2012-03-03", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1c3b0d5a9f03cb53431237fe49d7343847c5a7bbcae2a62beff5f2a1d0f7f367", "timestamp_unix": 1772876634, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003699", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "waveform header Arthur Coleman DOB 1960-10-04 device Boston Medical Center recorded 2008-06-09", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED]REDACTED] 2008-06-09", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1960-10-04", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 53, "end": 74}, {"phi_type": "DATE", "value": "2008-06-09", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6dbaaf9fe06dc9e9f100e844eb3a4327bc2321dd7bf8a5d551e635867534dd13", "timestamp_unix": 1772098566, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.2934}}
{"record_id": "AUDIT-003700", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Maria Garcia MRN MRN-787211 facility Boston Medical Center", "masked_text": "face_region detected patient [NAME_498cee] MRN [MRN_be4df5] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-787211", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 66, "end": 87}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9cb7ade44efea3ac981fe0314b48181b668fbfc0fa8096aa66d4210ff59b864b", "timestamp_unix": 1772319894, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003701", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Maria Garcia DOB 1970-01-05 MRN MRN-298836", "masked_text": "voice profile Maria Garcia DOB 1970-01-05 MRN MRN-298836", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1970-01-05", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-298836", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8652af8e15124ac576d9c6a2fe66a5ff809d07e56de4dd01fca48706a5f0bc26", "timestamp_unix": 1772373606, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003702", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Carlos Rivera DOB 1936-08-14 scan date 2019-09-19", "masked_text": "imaging metadata [NAME_58ff53] DOB [DOB_c9c1b6] scan date [DATE_d77baa]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1936-08-14", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2019-09-19", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7d6c4e7b39d99998be506d965f29e9bc257bb3d34d22cd4228644bce89578dca", "timestamp_unix": 1772956942, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003703", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Susan Anderson ID MRN-252083 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_4a6eeb] ID [MRN_0feb4e] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-252083", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 62, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4d104833ee44d311b940e8dfb76761744589a2dfd22b278f268d81bec8d6a12d", "timestamp_unix": 1772667150, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003704", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "voice transcript Maria Garcia MRN MRN-376918 contact (802) 317-6374", "masked_text": "voice transcript [NAME_498cee] MRN [MRN_187d5d] contact [PHONE_f65f0c]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-376918", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(802) 317-6374", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "fd5d68665b9ad1d2dafa5c12a975526b68f712ecb5f6f888d2e038b8eb9847a9", "timestamp_unix": 1771728236, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003705", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Michael Taylor DOB 1980-06-04 device NYU Langone recorded 2023-01-26", "masked_text": "waveform header Michael Taylor DOB 1980-06-04 device NYU Langone recorded 2023-01-26", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1980-06-04", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2023-01-26", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ae78f9d25c5df73ba62523dec7fd0a68b5d854e55686b3668b3b70afa872ba6d", "timestamp_unix": 1773228737, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003706", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient Diana Patel MRN MRN-532577 date 2012-04-01", "masked_text": "ECG metadata patient [NAME_c3b55b] MRN [MRN_d40c36] date [DATE_feac3e]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-532577", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2012-04-01", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6f7eb983ec55cc681955c171d8179cd4817b2f96ea675d311268dc5214180e08", "timestamp_unix": 1771336536, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-003707", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Imaging ordered for Arthur Coleman, MRN MRN-898560, DOB 1948-09-15 at UCSF Health.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]09-15 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 20, "end": 34}, {"phi_type": "MRN", "value": "MRN-898560", "start": 40, "end": 50}, {"phi_type": "DOB", "value": "1948-09-15", "start": 51, "end": 61}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 70, "end": 81}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.9, "risk_score_after": 0.09, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1ab587f7ac04e9874055d316ef5c7e9ff5176b604cd036bb61b6385df6006602", "timestamp_unix": 1771268368, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-003708", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "voice transcript Claire Nguyen MRN MRN-170210 contact (207) 723-2116", "masked_text": "voice transcript [NAME_2ea2ee] MRN [MRN_2da00f] contact [PHONE_ee1b4a]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-170210", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(207) 723-2116", "start": 54, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b86eb82f4234fd9e3f86c90a29031b7830eb9e085b51c0f3730054d5fbe12fe4", "timestamp_unix": 1772665923, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003709", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Kevin Zhang DOB 1964-10-11 device Stanford Medical recorded 2002-12-15", "masked_text": "waveform header [NAME_a23972] DOB [DOB_586061] device [LOCATION_520308] rec[DATE_cfadf7]-12-15", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1964-10-11", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 50, "end": 66}, {"phi_type": "DATE", "value": "2002-12-15", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8fa51aa6484e3c21b271303b1e5d024bbc7dbb857918da7d6d5cde16c45ccf8b", "timestamp_unix": 1772147181, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003710", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient identified as Diana Patel, SSN 320-28-9825, residing at 992 Chestnut St, Riverside.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownerside.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 22, "end": 33}, {"phi_type": "SSN", "value": "320-28-9825", "start": 39, "end": 50}, {"phi_type": "ADDRESS", "value": "992 Chestnut St, Riverside", "start": 58, "end": 84}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "6ed1b772fd0ee71ecf31c058ca0e36bc2de0d01ed9803cdbda21c13f1e94fd57", "timestamp_unix": 1771974526, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003711", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Emily Brown phone (310) 814-5990 age 51", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(310) 814-5990", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "51", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "510868dd8d9a7f0a2d30624248cdd98f95588317ed58fd29b57c5a945ca9af45", "timestamp_unix": 1772849708, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003712", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "vitals trace Michael Taylor age 37 facility Mount Sinai", "masked_text": "vitals trace [NAME_ae3ff9] age [AGE_a5bfc9] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "37", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "35aa326561d4a79303f41697cc930337a98823c4ec73ea6cfa77ee15ddc4e40a", "timestamp_unix": 1771558751, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-003713", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Maria Garcia phone number (423) 946-2361 age 73", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(423) 946-2361", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "73", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ce0073fb890b20edaae69fb0dc5b2697433dd09f7c5b5e8d5e5e1c86fc724f4b", "timestamp_unix": 1771130448, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003714", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Diana Patel MRN MRN-826653 facility UCSF Health", "masked_text": "face_region detected patient [NAME_c3b55b] MRN [MRN_39e786] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-826653", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "715d71eee5d7c313232c0c27466c977ca5df615a52294db0f6d169a642b8590f", "timestamp_unix": 1773339827, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003715", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Sarah Johnson date of birth 1974-08-28 MRN MRN-864744 presenting at Stanford Medical", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1974-08-28", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-864744", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f45923e838c00e0579ea299e55c0e713fb1302361bf2856ce80e8c050a5dfcfb", "timestamp_unix": 1773004873, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003716", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "speaker ID Carlos Rivera phone (497) 266-9329 age 93", "masked_text": "speaker ID [NAME_58ff53] phone [PHONE_39f950] age [AGE_98dce8]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(497) 266-9329", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "93", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "185d96f694abf9162913c90d1ee922bce68be68c0130953cc5ac9b5015d282fe", "timestamp_unix": 1773174035, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-003717", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Susan Anderson MRN MRN-268554 date 2004-09-03", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-268554", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2004-09-03", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d65e987722261a21c89ee4b377ff96e33f59fd496327dd5077225afff1951922", "timestamp_unix": 1771395103, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003718", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Prescription issued to Diana Patel (23yo) at 587 Pine St, Maplewood on 2023-01-05.", "masked_text": "Prescription issued to [NAME_c3b55b] ([AGE_37693c]yo) at 587[ADDRESS_5884be] 202[DATE_3cdf42]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 23, "end": 34}, {"phi_type": "AGE", "value": "23", "start": 36, "end": 38}, {"phi_type": "ADDRESS", "value": "587 Pine St, Maplewood", "start": 48, "end": 70}, {"phi_type": "DATE", "value": "2023-01-05", "start": 74, "end": 84}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "cda22b3f9b15921f90e566fa703ce13e6f56787a318ef7da0767c50e8eb60834", "timestamp_unix": 1771079712, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-003719", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Angela White MRN MRN-235986 date 2021-08-14", "masked_text": "ECG metadata patient Angela White MRN MRN-235986 date 2021-08-14", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-235986", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2021-08-14", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f13b10574c95f0800b690d106c0776bbe65e1320edd51e65aaac270da12bc432", "timestamp_unix": 1771762101, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003720", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Marcus Webb age 82 facility Cedars-Sinai", "masked_text": "vitals trace Marcus Webb age 82 facility Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "82", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 41, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "418eca500073dddb9bb3ed897bf6c1a71e8886c05262170a06d0e8a6ac6800be", "timestamp_unix": 1772227627, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003721", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Sarah Johnson ID MRN-280500 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_579335] ID [MRN_fdae36] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-280500", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 61, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d5755d35fe92b10b4681e0c73c7f56535ce28a03758a03c67b0aa807a49ea7a0", "timestamp_unix": 1771494651, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003722", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Claire Nguyen DOB 1940-03-13 MRN MRN-214572", "masked_text": "voice profile [NAME_2ea2ee] DOB [DOB_e19fd1] MRN [MRN_10a0e9]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1940-03-13", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-214572", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5689e75f79425d47eaf8e795d2612f9055bb9a1fc10a9387ba7243f1472fb4e4", "timestamp_unix": 1771416386, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003723", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Imaging ordered for Claire Nguyen, MRN MRN-292505, DOB 1959-09-27 at NYU Langone.", "masked_text": "Imaging ordered for Claire Nguyen, MRN MRN-292505, DOB 1959-09-27 at NYU Langone.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 20, "end": 33}, {"phi_type": "MRN", "value": "MRN-292505", "start": 39, "end": 49}, {"phi_type": "DOB", "value": "1959-09-27", "start": 50, "end": 60}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.78, "risk_score_after": 0.78, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "54ce40e7f6f30e082d02afb9c0be3d1ebf1b7b25b2bdc316d8eb1ef851814f2a", "timestamp_unix": 1773380936, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003724", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Emily Brown MRN MRN-443402 facility Cedars-Sinai", "masked_text": "face_region detected patient [NAME_87fe31] MRN [MRN_d0b7a5] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-443402", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 65, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bd1ceaddbd55ef695c26e7c44c3bfa47cb7a40f3e7d774c9800b5a396ce54556", "timestamp_unix": 1772364907, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003725", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Emily Brown social security number 745-34-4950 address 886 Birch St, Riverside", "masked_text": "[NAME_87fe31] social security number [SSN_6d73fe] ad[ADDRESS_91c910]erside", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "745-34-4950", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "886 Birch St, Riverside", "start": 49, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "cf1f2a87927bdd96c1c2e7e5565da5a1dbf100913b7bfc4bd8375bde17cfcc3d", "timestamp_unix": 1772976142, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003726", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Diana Patel recorded at Stanford Medical on 2005-04-11", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-04-11", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 41, "end": 57}, {"phi_type": "DATE", "value": "2005-04-11", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fc7f812431bba619f8d53638ad2883f3548c673f9acdf7b6e9e7c8bd441d0200", "timestamp_unix": 1770943923, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003727", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Susan Anderson DOB 1977-11-17 device Mass General Hospital recorded 2003-06-11", "masked_text": "waveform header [NAME_4a6eeb] DOB [DOB_811778] device [LOCATION_76e661]DATE_b848c6] 2003-06-11", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1977-11-17", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 53, "end": 74}, {"phi_type": "DATE", "value": "2003-06-11", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d4d5e22e0829d04e9b4b858f8595cba045e97c94f8c24b34ffa6e26ec75d7de0", "timestamp_unix": 1772638283, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-003728", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Diana Patel DOB 1985-11-10 MRN MRN-777439", "masked_text": "voice profile [NAME_c3b55b] DOB [DOB_f7b2ae] MRN [MRN_1b7566]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1985-11-10", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-777439", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3c40f5042d8debaa6423357d48213d8548b0b3ccb39dc42049c1b00fa7142e29", "timestamp_unix": 1772610255, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003729", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Patricia Moore born 1962-09-26 at NYU Langone on 2023-08-15", "masked_text": "follow up for [NAME_b9db31] born [DOB_4068fe] at [LOCATION_789675] on[DATE_1679d6]5", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1962-09-26", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2023-08-15", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "066763bed59734fb37a2a9e5f9aad5616c131f7a87c23a30f324f1fd36359954", "timestamp_unix": 1772803517, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-003730", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile David Lee DOB 1966-08-24 MRN MRN-411421", "masked_text": "voice profile David Lee DOB 1966-08-24 MRN MRN-411421", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 14, "end": 23}, {"phi_type": "DOB", "value": "1966-08-24", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-411421", "start": 43, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3e33f3626b630f02ea7613e3908234a7b4fb043dd8fabaa3eaf85727b184fbcf", "timestamp_unix": 1771637800, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003731", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient identified as Emily Brown, SSN 213-76-1825, residing at 499 Pine St, Riverside.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownerside.", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 22, "end": 33}, {"phi_type": "SSN", "value": "213-76-1825", "start": 39, "end": 50}, {"phi_type": "ADDRESS", "value": "499 Pine St, Riverside", "start": 58, "end": 80}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "31e19f7685c0f00773e4d2188db5681a7739dd985b089f928bcd5beac73212d8", "timestamp_unix": 1771092844, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003732", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "face_region detected patient Patricia Moore MRN MRN-704549 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_b9db31] MRN [MRN_d9884d] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-704549", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "41fab7992e55a777670d72c2e9bf1ebbea58ae2b2b83b67c3c99769b5204104d", "timestamp_unix": 1773025187, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003733", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "ECG metadata patient Carlos Rivera MRN MRN-340109 date 2022-07-24", "masked_text": "ECG metadata patient [NAME_58ff53] MRN [MRN_576043] date [DATE_b20e9e]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-340109", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2022-07-24", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2fef2010cee4b03d22713853167e7e5dd0b1930949144b6d141504cc32e5d93b", "timestamp_unix": 1772541603, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-003734", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Arthur Coleman age 41 facility UCSF Health", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "41", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "08241be026d1ee280387fba37bdb073ba2ec41e713ec3c78bbaf07b249812d19", "timestamp_unix": 1772297450, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003735", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Referral sent for Linda Martinez (DOB 1938-09-22) to specialist in Stanford Medical.", "masked_text": "Referral sent for [NAME_f60f59] (DOB [DOB_c6c105]) to specialist in [LOCATION_520308].", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 18, "end": 32}, {"phi_type": "DOB", "value": "1938-09-22", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e25f9f35ff2f46ced40009665c4b63eb9bcb7b4f29b84dad9f4d6a2075af0bf6", "timestamp_unix": 1771473594, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-003736", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Robert Chen MRN MRN-428283 date 2018-06-10", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-428283", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2018-06-10", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9b26e205d42f008accf771b6f5c66e127cf00416878ef5a10c7aa0b1a53a6be3", "timestamp_unix": 1773428896, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003737", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Kevin Zhang MRN MRN-480723 contact (944) 609-7124", "masked_text": "voice transcript [NAME_a23972] MRN [MRN_763f49] contact [PHONE_8f85b2]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-480723", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(944) 609-7124", "start": 52, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5173f8207b23c0183ea6061081254b23444f5870b5e225eb087a465b5f9effd6", "timestamp_unix": 1772543417, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-003738", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Linda Martinez date of birth 1944-09-23 MRN MRN-401511 presenting at Cedars-Sinai", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1944-09-23", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-401511", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 69, "end": 81}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "44f6c49820c69c2110ea4938b49933e9566567e82f27f0524e1ce6a3160501b2", "timestamp_unix": 1771446900, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003739", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Sarah Johnson MRN MRN-297973 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_579335] MRN [MRN_82382c] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-297973", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e8eec4e5cc61320df8ab3bab74ad05aaf59f475216a32f37b3a9339788db856c", "timestamp_unix": 1771344768, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003740", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Sarah Johnson DOB 1944-03-11 scan date 2005-05-14", "masked_text": "imaging metadata Sarah Johnson DOB 1944-03-11 scan date 2005-05-14", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1944-03-11", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2005-05-14", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2fe8891d28a342c712d4d0007c4c6649923be44cadc19f94c98a6270dfec2395", "timestamp_unix": 1770910857, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003741", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Michael Taylor DOB 1968-06-12 MRN MRN-280273", "masked_text": "voice profile Michael Taylor DOB 1968-06-12 MRN MRN-280273", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1968-06-12", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-280273", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "36a18a92d0c03644905e3315ece7a8445093ab915f404099c70c6389d7b815d3", "timestamp_unix": 1771031167, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003742", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Thomas Harris date of birth 1960-02-16 MRN MRN-289657 presenting at UCSF Health", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1960-02-16", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-289657", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "c4861673ea3ed8c948f8cca031a5f9142de08ae0cca556032ac08b1f81701f37", "timestamp_unix": 1770970666, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003743", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "waveform header Michael Taylor DOB 1938-03-06 device Johns Hopkins recorded 2022-05-07", "masked_text": "waveform header Michael Taylor DOB 1938-03-06 device Johns Hopkins recorded 2022-05-07", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1938-03-06", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 53, "end": 66}, {"phi_type": "DATE", "value": "2022-05-07", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.82, "risk_score_after": 0.82, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "438c35f45be92bbf131aa89ef51f7ac422e75d2558111f0fb744a354bf9c544b", "timestamp_unix": 1771738177, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003744", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "waveform header Susan Anderson DOB 1974-05-01 device Mass General Hospital recorded 2014-12-27", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED]REDACTED] 2014-12-27", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1974-05-01", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 53, "end": 74}, {"phi_type": "DATE", "value": "2014-12-27", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "86c149679b951f4b40dfd64c539a2677e1e97c078accf06cd7e54b1766d2b806", "timestamp_unix": 1771721004, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.2934}}
{"record_id": "AUDIT-003745", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "Patricia Moore date of birth 1947-01-02 MRN MRN-585325 presenting at Mayo Clinic", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1947-01-02", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-585325", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "29c257edd33cba1d430f5b1b97f0849cb12f74eb0fd5e00d8b32015742a7276e", "timestamp_unix": 1771410483, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-003746", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Record updated for Claire Nguyen at 774 Walnut St, Fairview on 2020-12-08.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 19, "end": 32}, {"phi_type": "ADDRESS", "value": "774 Walnut St, Fairview", "start": 36, "end": 59}, {"phi_type": "DATE", "value": "2020-12-08", "start": 63, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "05356a5f31a975ddfbb8669d0b13482f0ff80f5afa6eeacc0b4b3bd1d092aa0d", "timestamp_unix": 1773036312, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003747", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "face_region detected patient Susan Anderson MRN MRN-948080 facility Mayo Clinic", "masked_text": "face_region detected patient [NAME_4a6eeb] MRN [MRN_1f73e4] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-948080", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2264d5c37c043504241bf45a0e1b3674ba04c824cda7c1ae753e6442bca54e99", "timestamp_unix": 1771490748, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003748", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Prescription issued to Priya Sharma (71yo) at 987 Chestnut St, Greenfield on 2003-08-17.", "masked_text": "Prescription issued to [NAME_74036d] ([AGE_e2c420]yo) at 987[ADDRESS_a05e96] 200[DATE_9ccc30]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 23, "end": 35}, {"phi_type": "AGE", "value": "71", "start": 37, "end": 39}, {"phi_type": "ADDRESS", "value": "987 Chestnut St, Greenfield", "start": 49, "end": 76}, {"phi_type": "DATE", "value": "2003-08-17", "start": 80, "end": 90}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "3d57b650abdc0cf90544b675a36e2130e0be69f71b244a7b30495a4711fb05ec", "timestamp_unix": 1770866820, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003749", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Priya Sharma MRN MRN-714825 contact (389) 130-3149", "masked_text": "voice transcript [NAME_74036d] MRN [MRN_55acd7] contact [PHONE_557ef5]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-714825", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(389) 130-3149", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1842924967ea6efd8584e7cdcc57dfb94deada033a1ab1ba79de8707dda2cd70", "timestamp_unix": 1772952474, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-003750", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Arthur Coleman MRN MRN-861798 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_13c9ac] MRN [MRN_121c62] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-861798", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 68, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "27480a1c08569a03a239264b887f6edf740d1caf1f1bfad9b14944fbb7dbe54c", "timestamp_unix": 1770903019, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003751", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Thomas Harris date of birth 1937-05-04 MRN MRN-517270 presenting at Stanford Medical", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1937-05-04", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-517270", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 68, "end": 84}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "c393f73fcac63598aa965e5f3dce75fe06b248d07021aac8ca334c175520ca20", "timestamp_unix": 1772494421, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003752", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Sarah Johnson recorded at Johns Hopkins on 2003-05-21", "masked_text": "audio annotation Alex Morgan recorded at General Hospital 2000-01-01-21", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 43, "end": 56}, {"phi_type": "DATE", "value": "2003-05-21", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "438f1dff8db98914810bc0a6bd8594c995d27379c4d232fd706ea394a35afd9e", "timestamp_unix": 1770897613, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003753", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "speaker ID David Lee phone (884) 526-7874 age 65", "masked_text": "speaker ID David Lee phone (884) 526-7874 age 65", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 11, "end": 20}, {"phi_type": "PHONE", "value": "(884) 526-7874", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "65", "start": 46, "end": 48}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.62, "risk_score_after": 0.62, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f26a321e73e3fe2c6d4f05c89c87e6b8c25cbac2a21901c929088092ac4fc840", "timestamp_unix": 1771831595, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003754", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Carlos Rivera DOB 1951-04-03 MRN MRN-333743", "masked_text": "voice profile Carlos Rivera DOB 1951-04-03 MRN MRN-333743", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1951-04-03", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-333743", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.8, "risk_score_after": 0.8, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4fe29b742636423068518b143154893b5795d26aa7310a19108953885b5fba28", "timestamp_unix": 1772578231, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003755", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "DICOM header patient Angela White ID MRN-274400 institution Cleveland Clinic", "masked_text": "DICOM header patient [NAME_cada0d] ID [MRN_500140] institution [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-274400", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 60, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "55b04783f5a34ac218c197ba7a5378194a0d15287cc0ec72079176c8eb030105", "timestamp_unix": 1771167518, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003756", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Marcus Webb DOB 1949-07-10 device Mass General Hospital recorded 2000-07-23", "masked_text": "waveform header [NAME_ede0f8] DOB [DOB_105ac4] device [LOCATION_76e661]DATE_39be76] 2000-07-23", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1949-07-10", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 50, "end": 71}, {"phi_type": "DATE", "value": "2000-07-23", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "caef5e957195ebadbc28dd0920ef36115b3563ecedf08284ea3249d1dc96ac72", "timestamp_unix": 1771677934, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-003757", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Carlos Rivera DOB 1982-08-23 scan date 2023-06-14", "masked_text": "imaging metadata Carlos Rivera DOB 1982-08-23 scan date 2023-06-14", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1982-08-23", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2023-06-14", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "76bde63e2afe1cd6eea7f660aeb3650d469060ff941d63ee2954acd9706c86b5", "timestamp_unix": 1772357621, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003758", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile John Smith DOB 1982-06-20 MRN MRN-329367", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1982-06-20", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-329367", "start": 44, "end": 54}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2cef61905ef5bb46d8e4e4cca576b5dff6bba768467e02666219b490dbe2af7f", "timestamp_unix": 1772309772, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-003759", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Maria Garcia MRN MRN-497267 facility Stanford Medical", "masked_text": "face_region detected patient [NAME_498cee] MRN [MRN_ce8503] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-497267", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 66, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "36874ed846e1dd813f896483f2e4f4d9b0a5055a6c40e6c37164efd50264303c", "timestamp_unix": 1771903039, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003760", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Confirmed identity of Linda Martinez via MRN MRN-152755 and DOB 1977-10-05.", "masked_text": "Confirmed identity of [NAME_f60f59] via MRN [MRN_474fa7] and[DOB_6b8605]10-05.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 22, "end": 36}, {"phi_type": "MRN", "value": "MRN-152755", "start": 45, "end": 55}, {"phi_type": "DOB", "value": "1977-10-05", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "33425e809e962970f5a550fc7059dfa3c8a86373c5d9d1dfa2d7e72c991ddd76", "timestamp_unix": 1773276712, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-003761", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Robert Chen DOB 1974-11-17 device Mass General Hospital recorded 2000-02-01", "masked_text": "waveform header [NAME_2665a8] DOB [DOB_26628d] device [LOCATION_76e661]DATE_5e3c54] 2000-02-01", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1974-11-17", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 50, "end": 71}, {"phi_type": "DATE", "value": "2000-02-01", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8b0f6811ccb2ca20d8c63f200a3489bae007b456e4a92f9ef48708d34f053006", "timestamp_unix": 1771029560, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-003762", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Michael Taylor DOB 1981-07-27 device Mount Sinai recorded 2018-07-27", "masked_text": "waveform header [NAME_ae3ff9] DOB [DOB_2b498a] device [LOCATION_2d69ff] recorded[DATE_524b7b]7", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1981-07-27", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2018-07-27", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6689a3c1a57ebcc85c0dde7af1c7eedf04e20a530eb6138f960d010fd2ffc2da", "timestamp_unix": 1771352606, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003763", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Susan Anderson MRN MRN-624306 date 2021-04-24", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-624306", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2021-04-24", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "97f1bbf8d1983ad676c1640325712992c3d87fc9fb5815999c16677e61c33ee8", "timestamp_unix": 1771760992, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003764", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Confirmed identity of David Lee via MRN MRN-428195 and DOB 1972-05-18.", "masked_text": "Confirmed identity of [NAME_972735] via MRN [MRN_1e3365] and[DOB_cbdee9]05-18.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 22, "end": 31}, {"phi_type": "MRN", "value": "MRN-428195", "start": 40, "end": 50}, {"phi_type": "DOB", "value": "1972-05-18", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b7cfb0760ba0d4e88e08063961e670afdfe70885c6631f7cef60897b3c73ae1d", "timestamp_unix": 1771892893, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-003765", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Marcus Webb age 84 facility Mount Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "84", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "09b49ea01c7ebd67a4dabb65f15a25c0556336651c94336c8964244968aa4194", "timestamp_unix": 1773165289, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003766", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Maria Garcia age 49 facility Johns Hopkins", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "49", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 42, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "edb3890cdf8a662dad1ef4dcfbb022033d196446690c83a1ea73b6026cc6fdfe", "timestamp_unix": 1773294868, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003767", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Emergency contact for Marcus Webb: (261) 728-2310. DOB: 1944-07-20.", "masked_text": "Emergency contact for [NAME_ede0f8]: [PHONE_4deebe][DOB_f07ead]4-07-20.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 22, "end": 33}, {"phi_type": "PHONE", "value": "(261) 728-2310", "start": 35, "end": 49}, {"phi_type": "DOB", "value": "1944-07-20", "start": 49, "end": 59}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c85f34a909c004f51d4e46b572612f09a5be421295ec6f7c589194d707138a2e", "timestamp_unix": 1771695948, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-003768", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Referral sent for Robert Chen (DOB 1979-12-16) to specialist in Mayo Clinic.", "masked_text": "Referral sent for [NAME_2665a8] (DOB [DOB_7505b3]) to specialist in [LOCATION_5471a7].", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1979-12-16", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 64, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "be05d92939c236754d6481a4e8798c45fe6a551cd5a4c25061e29abbedb3aada", "timestamp_unix": 1771797516, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-003769", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace Priya Sharma age 42 facility Mayo Clinic", "masked_text": "vitals trace [NAME_74036d] age [AGE_a1d0c6] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "42", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 42, "end": 53}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "50f7758962771a8f702b6ee54649aeb06318a293ebe9c90f8a0547848b5fd2cc", "timestamp_unix": 1770973961, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-003770", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Marcus Webb MRN MRN-215710 facility Mayo Clinic", "masked_text": "face_region detected patient [NAME_ede0f8] MRN [MRN_3b4e8a] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-215710", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cfcdc546ca977432cb348f3a3a66ce7136e5ee7f6c05f4a4702b2d7171273964", "timestamp_unix": 1771766960, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003771", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Sarah Johnson MRN MRN-482672 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_579335] MRN [MRN_ce44c6] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-482672", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "84768921b082cd176d7f062e71906b2ac4a63943402f67cae0081017663ebc3f", "timestamp_unix": 1772633213, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003772", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "Patricia Moore social security number 935-62-1259 address 711 Walnut St, Riverside", "masked_text": "[NAME_b9db31] social security number [SSN_401c11] ad[ADDRESS_791709]erside", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "935-62-1259", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "711 Walnut St, Riverside", "start": 52, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ef38f54d1ab0837765c24b514c23840c3566974220e815170f88e5e433246b74", "timestamp_unix": 1770907073, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003773", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Angela White MRN MRN-586344 contact (288) 143-7375", "masked_text": "voice transcript [NAME_cada0d] MRN [MRN_b6c79b] contact [PHONE_c59139]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-586344", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(288) 143-7375", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9265c0b84bd562c1073d97b3614313b4ec00c78b735bf685e5431d427e0702a3", "timestamp_unix": 1772880494, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-003774", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Susan Anderson phone number (465) 426-4403 age 35", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(465) 426-4403", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "35", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "2498eb6d22fb4637cfcf6b7b2a55dea1cc795157b388e43e2146d9168a8c4da8", "timestamp_unix": 1772141930, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003775", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Referral sent for Michael Taylor (DOB 1949-09-06) to specialist in Boston Medical Center.", "masked_text": "Referral sent for [NAME_ae3ff9] (DOB [DOB_828aa8]) to specialist in [LOCATION_bfb4ce].", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 18, "end": 32}, {"phi_type": "DOB", "value": "1949-09-06", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "6627c5e20b421911de5aa4cf62d67740c79ba1927924341008626db1660ab31f", "timestamp_unix": 1773222542, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-003776", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Patricia Moore DOB 1935-06-04 device Mount Sinai recorded 2011-04-23", "masked_text": "waveform header [NAME_b9db31] DOB [DOB_45bf50] device [LOCATION_2d69ff] recorded[DATE_dead1d]3", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1935-06-04", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2011-04-23", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0154c37f8ea9cb07aa17b0cda041e7d8cdd6a20416311f33869c6670d604bd75", "timestamp_unix": 1771931327, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003777", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Priya Sharma (MRN MRN-278937) discharged on 2020-10-11. Follow up at Mayo Clinic.", "masked_text": "[NAME_74036d] (MRN [MRN_a89efe]) discharged on [DATE_c18fb3]. Follow up at [LOCATION_5471a7].", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "MRN", "value": "MRN-278937", "start": 18, "end": 28}, {"phi_type": "DATE", "value": "2020-10-11", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "177af77177d4d343d2d8e52319ee5aec3015a62c9b7788a4691c29c1056d067b", "timestamp_unix": 1772735251, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003778", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "speaker ID Sarah Johnson phone (667) 913-4468 age 69", "masked_text": "speaker ID Sarah Johnson phone (667) 913-4468 age 69", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(667) 913-4468", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "69", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.62, "risk_score_after": 0.62, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "76e48204583c8e9389f80a5da01a6bbf24e3d7bf5962e5d26ca5e10803640df8", "timestamp_unix": 1771255157, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003779", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "audio annotation Arthur Coleman recorded at NYU Langone on 2001-01-11", "masked_text": "audio annotation [NAME_13c9ac] recorded at [LOCATION_789675] on[DATE_800f65]1", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2001-01-11", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a14b1b1ac548db2557b109d5334946a13977f659cb159cea9c9fc4939989543d", "timestamp_unix": 1772277012, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-003780", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Emily Brown social security number 472-20-3593 address 653 Main St, Maplewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownlewood", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "472-20-3593", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "653 Main St, Maplewood", "start": 49, "end": 71}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "ee2cf571f540a602019c97adbf0c66d338a923aa015367f743e7f6dab1736078", "timestamp_unix": 1771198787, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003781", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "follow up for Angela White born 1946-02-08 at Boston Medical Center on 2007-02-14", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED]ED] 2007-02-14", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1946-02-08", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 46, "end": 67}, {"phi_type": "DATE", "value": "2007-02-14", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "5db8f2b87a0103216e753b77f7c3ddc5b526cfae664872082f27df5009233cf5", "timestamp_unix": 1772692272, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.2745}}
{"record_id": "AUDIT-003782", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient James Wilson ID MRN-427260 institution Cedars-Sinai", "masked_text": "DICOM header patient James Wilson ID MRN-427260 institution Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-427260", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 60, "end": 72}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c002818b2bc7b7bf8174125a26873952b620046f3c9ab06d6514ec5678e7b69f", "timestamp_unix": 1772201431, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003783", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient Claire Nguyen (DOB 1952-03-02, MRN MRN-990909) presented with chest pain at Cleveland Clinic.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 8, "end": 21}, {"phi_type": "DOB", "value": "1952-03-02", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-990909", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 84, "end": 100}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "dcd04aa513bffd3436bfe970e48b8b6f58602fd388503a378799948b44d5347e", "timestamp_unix": 1773131365, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-003784", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Carlos Rivera social security number 761-92-6680 address 932 Cedar St, Springfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytowngfield", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "761-92-6680", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "932 Cedar St, Springfield", "start": 51, "end": 76}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0179936a79d818abde8c7c30ba698339e406550e0c37a8be67b5791aec0f1ff7", "timestamp_unix": 1771744231, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003785", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name John Smith phone number (849) 116-9158 age 28", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 13, "end": 23}, {"phi_type": "PHONE", "value": "(849) 116-9158", "start": 37, "end": 51}, {"phi_type": "AGE", "value": "28", "start": 56, "end": 58}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "939f7c9239febe4965f38ee89f361c57cea743a59128b90bc5d43e7880314f43", "timestamp_unix": 1772433081, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003786", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Susan Anderson phone number (415) 239-3487 age 33", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(415) 239-3487", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "33", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "dab9cf6fa67df5190dfb8ce129c86879a7e41b1eee9010b451f72a82b2c6f752", "timestamp_unix": 1771727046, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003787", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Carlos Rivera MRN MRN-876252 facility UCSF Health", "masked_text": "face_region detected patient Carlos Rivera MRN MRN-876252 facility UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-876252", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 67, "end": 78}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7bcb9069a2f64d0881dec92ae38014ac5eb543e02601087be0271b82f20c8984", "timestamp_unix": 1772423479, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003788", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient Kevin Zhang (DOB 1985-11-10, MRN MRN-309841) presented with chest pain at NYU Langone.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 8, "end": 19}, {"phi_type": "DOB", "value": "1985-11-10", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-309841", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 82, "end": 93}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "1f00a2b7b44bfa70a29c9ad2905f4fd3a60a2f136f96595efae7294b3f16795e", "timestamp_unix": 1771932495, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-003789", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Carlos Rivera social security number 795-90-5059 address 769 Cedar St, Riverside", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownerside", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "795-90-5059", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "769 Cedar St, Riverside", "start": 51, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a54f941be72d781fd0735ee4f57521212c03a21b9d95062b29f1833e84bc5b3d", "timestamp_unix": 1772232622, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003790", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "DICOM header patient Carlos Rivera ID MRN-378682 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_58ff53] ID [MRN_b48777] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-378682", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 61, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "218ee53f0011d38197279c9999e59842aa910930ebc7b4b7ebd20cf48c4f5f28", "timestamp_unix": 1771155727, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003791", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Sarah Johnson age 81 facility Boston Medical Center", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "81", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 43, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a162332b6abda74f0af61e3fa672b02840f741faf4ea8308321190a701b75165", "timestamp_unix": 1772037231, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003792", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata David Lee DOB 1941-06-09 scan date 2000-10-10", "masked_text": "imaging metadata [NAME_972735] DOB [DOB_83d277] scan date [DATE_acb24e]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "DOB", "value": "1941-06-09", "start": 31, "end": 41}, {"phi_type": "DATE", "value": "2000-10-10", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "05bdda21e44e660c7ca904cce1f6ead08bc3bf97834388024b2a3eba5c0ac196", "timestamp_unix": 1772798032, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003793", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Sarah Johnson MRN MRN-803908 facility Stanford Medical", "masked_text": "face_region detected patient Sarah Johnson MRN MRN-803908 facility Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-803908", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "65f0e30f6a1853a479661b2bc72213310983082fb3c4face4395a6ec8b18e91d", "timestamp_unix": 1771335844, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003794", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Prescription issued to Carlos Rivera (88yo) at 203 Walnut St, Riverside on 2010-07-12.", "masked_text": "Prescription issued to Carlos Rivera (88yo) at 203 Walnut St, Riverside on 2010-07-12.", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 23, "end": 36}, {"phi_type": "AGE", "value": "88", "start": 38, "end": 40}, {"phi_type": "ADDRESS", "value": "203 Walnut St, Riverside", "start": 50, "end": 74}, {"phi_type": "DATE", "value": "2010-07-12", "start": 78, "end": 88}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.72, "risk_score_after": 0.72, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "de8c4b96ecc9eda53d902f7f1d430d7afd4e9b801ccc9bc78a76b1928b861966", "timestamp_unix": 1771377540, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003795", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Arthur Coleman MRN MRN-623061 date 2000-01-05", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-623061", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2000-01-05", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "861b680ad922671a8c18c237a32f19e99bc21b825e6b469bbf68da90eceb51d8", "timestamp_unix": 1770996691, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003796", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Arthur Coleman MRN MRN-285352 date 2011-06-22", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-285352", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2011-06-22", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "736b89f614c2ab9d67fedaae70336ca16cccf5f3ed9e974d3601c65d0b0064d1", "timestamp_unix": 1772475894, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003797", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Referral sent for Kevin Zhang (DOB 1963-02-03) to specialist in Cedars-Sinai.", "masked_text": "Referral sent for [NAME_a23972] (DOB [DOB_8e94ee]) to specialist in [LOCATION_42e401].", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1963-02-03", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 64, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c7be3e665f04df81ff691a8234656633b396c13f08e74e04a4e6d96c3d37f051", "timestamp_unix": 1770996883, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-003798", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Robert Chen phone number (279) 898-6359 age 44", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(279) 898-6359", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "44", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "cd920760ac52c2b2f8a0d89b2cb0b85ee3c44376eacd76f3879f11f5f72cf907", "timestamp_unix": 1771453519, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003799", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Michael Taylor age 87 facility UCSF Health", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "87", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e25862c0ab02021bb1113a55191a00669393fa267244cb2f1d0277d49530c937", "timestamp_unix": 1771875918, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003800", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Michael Taylor DOB 1981-01-13 MRN MRN-582952", "masked_text": "voice profile [NAME_ae3ff9] DOB [DOB_0a8394] MRN [MRN_7867ed]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1981-01-13", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-582952", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6f0c13ce01d56cafff511582c8491da87330773a09686ac698d2d05aee6fdf0b", "timestamp_unix": 1771921477, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003801", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient David Lee MRN MRN-239024 date 2015-07-27", "masked_text": "ECG metadata patient David Lee MRN MRN-239024 date 2015-07-27", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-239024", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2015-07-27", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "44b63f09b069ec8215989be742a8f78ea77e894c9889ee55969fb4e5410d8365", "timestamp_unix": 1772387832, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003802", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Maria Garcia MRN MRN-749999 contact (283) 608-8184", "masked_text": "voice transcript [NAME_498cee] MRN [MRN_53eacc] contact [PHONE_8a0603]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-749999", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(283) 608-8184", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "832b9bec03854a19e4e350879c952b272bc9a7a7159e262212bd9f644868c4fb", "timestamp_unix": 1771245886, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-003803", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "speaker ID Angela White phone (460) 390-4336 age 31", "masked_text": "speaker ID [NAME_cada0d] phone [PHONE_940642] age [AGE_c16a53]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(460) 390-4336", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "31", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "834bd16c8640ff28e9078ff5ed52b14922eb1b2600f79fff67c42667cf95e358", "timestamp_unix": 1771701673, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-003804", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace John Smith age 29 facility UCSF Health", "masked_text": "vitals trace John Smith age 29 facility UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 13, "end": 23}, {"phi_type": "AGE", "value": "29", "start": 28, "end": 30}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 40, "end": 51}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1be9ac45c2225fb0a53053da0b50cd99eaa4f3a66b6afe622997fa17b307da39", "timestamp_unix": 1771437173, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003805", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient James Wilson MRN MRN-162025 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_3d8dc8] MRN [MRN_fa9e34] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-162025", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 66, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "809a55ea342b1a74a1efe9b0f9693d28609661179be2b4278f66b35948104432", "timestamp_unix": 1772203019, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003806", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient Thomas Harris (DOB 1936-03-14, MRN MRN-379432) presented with chest pain at Stanford Medical.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 8, "end": 21}, {"phi_type": "DOB", "value": "1936-03-14", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-379432", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 84, "end": 100}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "fe13bd669570815e9084920d2859ecceb431ae0d8cf84344f91bc79895baf1b3", "timestamp_unix": 1771207103, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-003807", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Patricia Moore DOB 1945-09-05 device Boston Medical Center recorded 2017-05-28", "masked_text": "waveform header [NAME_b9db31] DOB [DOB_18c41b] device [LOCATION_bfb4ce]DATE_c2f4bd] 2017-05-28", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1945-09-05", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 53, "end": 74}, {"phi_type": "DATE", "value": "2017-05-28", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8fbc8832cc63cde7f64417abb38886787c91ba28af09125d65bda441c0ad071b", "timestamp_unix": 1773415226, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-003808", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "follow up for David Lee born 1984-02-13 at Boston Medical Center on 2009-02-18", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED]ED] 2009-02-18", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 14, "end": 23}, {"phi_type": "DOB", "value": "1984-02-13", "start": 29, "end": 39}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 43, "end": 64}, {"phi_type": "DATE", "value": "2009-02-18", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "498f5d957158be6a6794e5a0f15d0f9339719ed137795689b43047afd8542ecd", "timestamp_unix": 1773156280, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.2745}}
{"record_id": "AUDIT-003809", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "David Lee (MRN MRN-372882) discharged on 2017-12-24. Follow up at UCSF Health.", "masked_text": "[NAME_972735] (MRN [MRN_240b8e]) discharged on [DATE_f9b8cb]. Follow up at [LOCATION_df473f].", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "MRN", "value": "MRN-372882", "start": 15, "end": 25}, {"phi_type": "DATE", "value": "2017-12-24", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e1f8a56b154cd357893b14a59e03844a3f9d5575513b8c78e84139a099b97f5b", "timestamp_unix": 1771528486, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003810", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace Susan Anderson age 68 facility Mayo Clinic", "masked_text": "vitals trace [NAME_4a6eeb] age [AGE_a3f390] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "68", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 44, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5255dada286fbfdcd57bc5d50941faaed3d3ea57d8a167c7c9388721640e8442", "timestamp_unix": 1772360480, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-003811", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Emily Brown social security number 457-80-9328 address 788 Elm St, Fairview", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownirview", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "457-80-9328", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "788 Elm St, Fairview", "start": 49, "end": 69}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "602c47d984368c71efd8f6c765a5ff0441a2268e1a03889bae92dacdcab3dfff", "timestamp_unix": 1770884900, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003812", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Patient Arthur Coleman (DOB 1945-07-08, MRN MRN-813555) presented with chest pain at Boston Medical Center.", "masked_text": "Patient Arthur Coleman (DOB 1945-07-08, MRN MRN-813555) presented with chest pain at Boston Medical Center.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 8, "end": 22}, {"phi_type": "DOB", "value": "1945-07-08", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-813555", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 85, "end": 106}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.78, "risk_score_after": 0.78, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "cbcae223bdb520698de9b360cf9c7d3285462755d53b540186f7f72f35107e1b", "timestamp_unix": 1770930149, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003813", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Confirmed identity of David Lee via MRN MRN-659019 and DOB 1977-08-27.", "masked_text": "Confirmed identity of [NAME_972735] via MRN [MRN_868499] and[DOB_41062c]08-27.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 22, "end": 31}, {"phi_type": "MRN", "value": "MRN-659019", "start": 40, "end": 50}, {"phi_type": "DOB", "value": "1977-08-27", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "b64dd6fe5e3050e98e2699d12a81b1ac060ed68b4ec6a8d26784e8e598fe6c69", "timestamp_unix": 1773268137, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-003814", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for James Wilson born 1977-10-10 at Mayo Clinic on 2007-01-10", "masked_text": "follow up for [NAME_3d8dc8] born [DOB_c1d571] at [LOCATION_5471a7] on[DATE_4076f4]0", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1977-10-10", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 46, "end": 57}, {"phi_type": "DATE", "value": "2007-01-10", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "758badc42edbf3dc95a27d16e858c8bb270726920267ea690dd995a61bab4742", "timestamp_unix": 1772102482, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-003815", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name James Wilson phone number (423) 662-7290 age 40", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(423) 662-7290", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "40", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "f14a2cddd41db8bf8828f6df85934cdc6acc6cfa5cdee059f86618435bb46721", "timestamp_unix": 1771688078, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003816", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Emergency contact for Susan Anderson: (341) 700-8333. DOB: 1947-07-04.", "masked_text": "Emergency contact for Susan Anderson: (341) 700-8333. DOB: 1947-07-04.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 22, "end": 36}, {"phi_type": "PHONE", "value": "(341) 700-8333", "start": 38, "end": 52}, {"phi_type": "DOB", "value": "1947-07-04", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a53ce3714a2af527cd191afb06ee3cc177df0dc3714ac2f52f993520f51a332d", "timestamp_unix": 1772371628, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003817", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Marcus Webb DOB 1973-01-10 scan date 2001-02-28", "masked_text": "imaging metadata [NAME_ede0f8] DOB [DOB_b4327d] scan date [DATE_532115]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1973-01-10", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2001-02-28", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d47220915e731756d7385d2659730f48403664efba8bd320705866cc13ae636e", "timestamp_unix": 1773206873, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003818", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Kevin Zhang phone (402) 478-7598 age 76", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(402) 478-7598", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "76", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "69f5c35f573d96187de418b9a551a585c294e027e177a16cc6862721ab21be57", "timestamp_unix": 1772848916, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003819", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "David Lee (MRN MRN-300560) discharged on 2022-10-19. Follow up at Johns Hopkins.", "masked_text": "David Lee (MRN MRN-300560) discharged on 2022-10-19. Follow up at Johns Hopkins.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "MRN", "value": "MRN-300560", "start": 15, "end": 25}, {"phi_type": "DATE", "value": "2022-10-19", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 66, "end": 79}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "15ce63a9ff5dceddc8d9eb0d869b7dfe4b080c8866d6a92e536d89060824d402", "timestamp_unix": 1773204086, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003820", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Carlos Rivera recorded at Mass General Hospital on 2003-08-14", "masked_text": "audio annotation Carlos Rivera recorded at Mass General Hospital on 2003-08-14", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 43, "end": 64}, {"phi_type": "DATE", "value": "2003-08-14", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fbf7e3ec8355e3c99f37bfb2fa17a1aa40479cc75235b2c09750c2a94c176195", "timestamp_unix": 1772496672, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003821", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Michael Taylor recorded at UCSF Health on 2002-09-14", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-014", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2002-09-14", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5b0b25af71fe97e17da1dc341eab5ad5e203f3e869cba53d386ccefbfc7dc181", "timestamp_unix": 1772455392, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003822", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Diana Patel ID MRN-660178 institution Stanford Medical", "masked_text": "DICOM header patient Diana Patel ID MRN-660178 institution Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-660178", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 59, "end": 75}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "376ea823ab6ac07983b3c19db5c4242b274a23c7ab9dc4127ea3aed9b00edc29", "timestamp_unix": 1773363793, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003823", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Angela White (MRN MRN-929074) discharged on 2008-08-14. Follow up at Mayo Clinic.", "masked_text": "[NAME_cada0d] (MRN [MRN_53dc11]) discharged on [DATE_cb4235]. Follow up at [LOCATION_5471a7].", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 0, "end": 12}, {"phi_type": "MRN", "value": "MRN-929074", "start": 18, "end": 28}, {"phi_type": "DATE", "value": "2008-08-14", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5380dd6be5d9ea1ab0a374c065a61ce1ede286648eab5896ec0c981f6ce366d7", "timestamp_unix": 1771041966, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003824", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "David Lee social security number 167-85-3103 address 619 Pine St, Maplewood", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownlewood", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "SSN", "value": "167-85-3103", "start": 33, "end": 44}, {"phi_type": "ADDRESS", "value": "619 Pine St, Maplewood", "start": 47, "end": 69}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "7a18f83dd4f46de980fdd57e02b7dffcb5f78cdb9f01a22f66e2ace7e7441454", "timestamp_unix": 1773124917, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003825", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Claire Nguyen MRN MRN-953971 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_2ea2ee] MRN [MRN_02f7fe] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-953971", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "311c4c80dc3e8a868f630f97eaeb5f1d14ea8f0c339e7f69d8209ab67330d2ed", "timestamp_unix": 1772685350, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003826", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Maria Garcia MRN MRN-750037 date 2009-09-04", "masked_text": "ECG metadata patient Maria Garcia MRN MRN-750037 date 2009-09-04", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-750037", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2009-09-04", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9a1b6b54ee3722fd5cc8b8d4dc6e0baf0d37454f230fcdf3fb16aba9ac1ec6de", "timestamp_unix": 1772647296, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003827", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "DICOM header patient Diana Patel ID MRN-424970 institution Mount Sinai", "masked_text": "DICOM header patient [NAME_c3b55b] ID [MRN_67e7eb] institution [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-424970", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 59, "end": 70}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e5d149c06b0b3f7ab971149bbafbe87c31bc3cbaba2ac762d9dcb1328b2057a4", "timestamp_unix": 1772617899, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003828", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Linda Martinez age 51 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "51", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 44, "end": 56}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bf41395632f6dff1ec6e87376a1ba57fd4d230a4e4cb05b75c94d484b50cf814", "timestamp_unix": 1771385509, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003829", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Marcus Webb date of birth 1940-11-11 MRN MRN-952818 presenting at Mayo Clinic", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1940-11-11", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-952818", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.93, "risk_score_after": 0.093, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "94519960b29e22fee276e72e08dbb5b070ac55613c9dfe2ed272aa932dcbc5ea", "timestamp_unix": 1772682462, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-003830", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Thomas Harris phone (454) 314-3910 age 55", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(454) 314-3910", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "55", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6ee25389af990dffe2567fbf36da8ff01aa7e7f4b74654062d5aa3b301f01694", "timestamp_unix": 1772291742, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003831", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Marcus Webb MRN MRN-782720 facility Mayo Clinic", "masked_text": "face_region detected patient [NAME_ede0f8] MRN [MRN_02390a] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-782720", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "06d8962de2988129a8c2443e2762ec3f8dcec6f112202e4e313e69bdf5e30a8c", "timestamp_unix": 1771515015, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003832", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Patricia Moore phone number (422) 625-7127 age 64", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(422) 625-7127", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "64", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "1a6f9bfce3159faf3f9884bfb620c2c0debfea771fe1c0408ce95bc9712ebb43", "timestamp_unix": 1770965121, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003833", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Angela White ID MRN-200165 institution UCSF Health", "masked_text": "DICOM header patient Angela White ID MRN-200165 institution UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-200165", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 60, "end": 71}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0ba3ed4e73af66eb172d49bc067e475c0a27eaf79e2e68c16720bbc990321e8e", "timestamp_unix": 1772497817, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003834", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Emergency contact for Sarah Johnson: (352) 800-4733. DOB: 1937-10-14.", "masked_text": "Emergency contact for Sarah Johnson: (352) 800-4733. DOB: 1937-10-14.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 22, "end": 35}, {"phi_type": "PHONE", "value": "(352) 800-4733", "start": 37, "end": 51}, {"phi_type": "DOB", "value": "1937-10-14", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "4d1c8e57995598c8e6ea664ebe47894a90337bbeaaa470f2ce29480bbccefb58", "timestamp_unix": 1771592529, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003835", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Marcus Webb DOB 1964-09-23 device Cleveland Clinic recorded 2005-04-25", "masked_text": "waveform header [NAME_ede0f8] DOB [DOB_966966] device [LOCATION_6532a6] rec[DATE_6ace5c]-04-25", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1964-09-23", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 50, "end": 66}, {"phi_type": "DATE", "value": "2005-04-25", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3ee9c0710ac8e3de314b4e3e5509d0aa17592d4519d36aac3757430a41e3c827", "timestamp_unix": 1772137690, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003836", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Lab results for Maria Garcia, 82 year old from Johns Hopkins, reviewed on 2003-11-12.", "masked_text": "Lab results for Maria Garcia, 82 year old from Johns Hopkins, reviewed on 2003-11-12.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "AGE", "value": "82", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 47, "end": 60}, {"phi_type": "DATE", "value": "2003-11-12", "start": 74, "end": 84}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.72, "risk_score_after": 0.72, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9fbe88251c3955c2183b7fe62fbc75dfdaa0e3e2eb5af38ee18b2237b656527c", "timestamp_unix": 1773098797, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003837", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Claire Nguyen social security number 150-59-7671 address 937 Oak St, Greenfield", "masked_text": "Claire Nguyen social security number 150-59-7671 address 937 Oak St, Greenfield", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "150-59-7671", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "937 Oak St, Greenfield", "start": 51, "end": 73}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9bd61f73a3d6b3a5e5187cd64d95c8f6b30f4dc106ccfd750085b565c90cd1a1", "timestamp_unix": 1773056122, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003838", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "DICOM header patient Patricia Moore ID MRN-235186 institution NYU Langone", "masked_text": "DICOM header patient Patricia Moore ID MRN-235186 institution NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-235186", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 62, "end": 73}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "86926470680a9b27e4d2cd1fba170c1623e87f72205be75acdfb9bf8bd8e395c", "timestamp_unix": 1771432924, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003839", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "imaging metadata Priya Sharma DOB 1973-10-09 scan date 2014-07-19", "masked_text": "imaging metadata [NAME_74036d] DOB [DOB_7e5183] scan date [DATE_9cc39a]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1973-10-09", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2014-07-19", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b55fa3633ff1728e99e70a12506af896d6d703a2453b71ce55a33518b29a0522", "timestamp_unix": 1772082991, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-003840", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "voice profile Patricia Moore DOB 1957-03-20 MRN MRN-154847", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1957-03-20", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-154847", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "31028ca445b87e120d149f167919783c5f6aa694eb76d7c29843e56408057744", "timestamp_unix": 1772289214, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-003841", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata David Lee DOB 1976-10-17 scan date 2010-01-18", "masked_text": "imaging metadata [NAME_972735] DOB [DOB_c272e0] scan date [DATE_e6fe7d]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "DOB", "value": "1976-10-17", "start": 31, "end": 41}, {"phi_type": "DATE", "value": "2010-01-18", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b856d8c49d56eb4badfcc92de723720c967a2979f62f61904dbcfc3117787eb9", "timestamp_unix": 1772916921, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003842", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Robert Chen age 91 facility Mount Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "91", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "36587bf93c37413475ab750aad33ce5c2717bc24207aea7cb67933b92d7b59cf", "timestamp_unix": 1772836372, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003843", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Referral sent for Marcus Webb (DOB 1958-07-07) to specialist in Mass General Hospital.", "masked_text": "Referral sent for [NAME_ede0f8] (DOB [DOB_123854]) to specialist in [LOCATION_76e661].", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1958-07-07", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 64, "end": 85}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8505b0d8fa40e905384fe53c09eb415262ae8e5fc5b760bf9392d57b8fa5659b", "timestamp_unix": 1773057047, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-003844", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "Susan Anderson date of birth 1969-08-23 MRN MRN-134125 presenting at Mayo Clinic", "masked_text": "Susan Anderson date of birth 1969-08-23 MRN MRN-134125 presenting at Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1969-08-23", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-134125", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 69, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.93, "risk_score_after": 0.93, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "3987eb90218fb588d3f6c1a7daff45866aad17d2a6bfd6146e7cc55152a06ee9", "timestamp_unix": 1771218549, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003845", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Michael Taylor ID MRN-247641 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_ae3ff9] ID [MRN_f278f1] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-247641", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 62, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5b703bd49dea70a39fe4f528caa383c640708c8eb87f95f53370ce943b93fd13", "timestamp_unix": 1772695957, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003846", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Kevin Zhang DOB 1967-02-03 scan date 2011-08-25", "masked_text": "imaging metadata [NAME_a23972] DOB [DOB_48cfcb] scan date [DATE_12f7b4]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1967-02-03", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2011-08-25", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ceee4acee2ff5bd806db2165bea224329bd1ed88916aa6ceb5fa7b06238486bd", "timestamp_unix": 1772331145, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003847", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Emily Brown DOB 1968-06-06 MRN MRN-649465", "masked_text": "voice profile [NAME_87fe31] DOB [DOB_5c98a1] MRN [MRN_4eaa7c]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1968-06-06", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-649465", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "9be6bc2799e5fbbc4df606ad4f7942126f06446161629ce2d0806364f08697b9", "timestamp_unix": 1770927307, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003848", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "waveform header Priya Sharma DOB 1954-02-27 device UCSF Health recorded 2016-11-20", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] recorded[REDACTED]0", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1954-02-27", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2016-11-20", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4369a504e3b824d6f4e79f14c5128f52bc3a84e5fbebd67f483e363bd56a28e6", "timestamp_unix": 1771791474, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-003849", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Sarah Johnson DOB 1973-06-10 device Mount Sinai recorded 2014-03-26", "masked_text": "waveform header [NAME_579335] DOB [DOB_83b0dd] device [LOCATION_2d69ff] recorded[DATE_3403c9]6", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1973-06-10", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2014-03-26", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "448c04422a7c379f144fdfde2f3d27e20ddef9c82aec4f6d53b7cf634b2b00b6", "timestamp_unix": 1771941544, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003850", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Michael Taylor MRN MRN-551819 date 2007-03-04", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-551819", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2007-03-04", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "19d4366224f5b3e4b8d95fde730e101bfbb376a9dc12c9f0a9e975476c911082", "timestamp_unix": 1773005577, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003851", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "DICOM header patient Patricia Moore ID MRN-375736 institution Johns Hopkins", "masked_text": "DICOM header patient [NAME_b9db31] ID [MRN_396280] institution [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-375736", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 62, "end": 75}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bd9e9ef7f4d18efd1e082ac5b741239eefbafb069087c4a9e449a4e4f98f2f12", "timestamp_unix": 1773104344, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003852", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Kevin Zhang recorded at Cedars-Sinai on 2019-08-23", "masked_text": "audio annotation Alex Morgan recorded at General Hospital o2000-01-0123", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 41, "end": 53}, {"phi_type": "DATE", "value": "2019-08-23", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "63628e55db4fda1bdc54e17cd80a882186b1b436293c552a362205e7ebee2cfe", "timestamp_unix": 1772996702, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003853", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for Arthur Coleman born 1951-11-22 at Boston Medical Center on 2000-12-25", "masked_text": "follow up for [NAME_13c9ac] born [DOB_16b742] at [LOCATION_bfb4ce]9fd28] 2000-12-25", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1951-11-22", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 48, "end": 69}, {"phi_type": "DATE", "value": "2000-12-25", "start": 62, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.73, "risk_score_after": 0.365, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0d974a1b124cc7be86a94014f83ef7c06fdb7b7eda2fdcef5908007c2aa62969", "timestamp_unix": 1773416795, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.24075}}
{"record_id": "AUDIT-003854", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "ECG metadata patient Kevin Zhang MRN MRN-186544 date 2000-11-09", "masked_text": "ECG metadata patient [NAME_a23972] MRN [MRN_63e61b] date [DATE_d5fb4a]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-186544", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2000-11-09", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c1fc78a505cd13f721b4478352cbd5fd15d0a94fc4e96a79680061a8f5ba26d0", "timestamp_unix": 1771173395, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-003855", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "imaging metadata Diana Patel DOB 1936-08-17 scan date 2016-03-13", "masked_text": "imaging metadata Diana Patel DOB 1936-08-17 scan date 2016-03-13", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1936-08-17", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2016-03-13", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.72, "risk_score_after": 0.72, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b006324d639c237a6a54866198ce6f1c387edcbe4ecf4e8ac575e26a4af01585", "timestamp_unix": 1771820573, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003856", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Thomas Harris recorded at Boston Medical Center on 2005-01-12", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2005-01-12", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 43, "end": 64}, {"phi_type": "DATE", "value": "2005-01-12", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a5f5ebbcd3e5b94b814032812a399b43eddb189fcf2c746e588dd4742fb66565", "timestamp_unix": 1773292237, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-003857", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Imaging ordered for Kevin Zhang, MRN MRN-294072, DOB 1944-07-01 at Boston Medical Center.", "masked_text": "Imaging ordered for Kevin Zhang, MRN MRN-294072, DOB 1944-07-01 at Boston Medical Center.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 20, "end": 31}, {"phi_type": "MRN", "value": "MRN-294072", "start": 37, "end": 47}, {"phi_type": "DOB", "value": "1944-07-01", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.9, "risk_score_after": 0.9, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8f57f88c3da0d5a7b41fa2d5b8f244b4a6e73c3c613c4bbb432655ebe8f7c5df", "timestamp_unix": 1772158581, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003858", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "follow up for Angela White born 1982-11-28 at Stanford Medical on 2001-12-16", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED]EDACTED]-12-16", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1982-11-28", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 46, "end": 62}, {"phi_type": "DATE", "value": "2001-12-16", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.85, "risk_score_after": 0.085, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "00e23c9435e37aa70f6f1a61602189aac4faaf681361c71f05415b9565a5b11d", "timestamp_unix": 1771976975, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-003859", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Carlos Rivera DOB 1939-04-20 MRN MRN-921259", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1939-04-20", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-921259", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.8, "risk_score_after": 0.08, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bc8c13dc390052214d43f39e6fd99c06d29f9710e0f3c37dfb56e4b2249bcf8c", "timestamp_unix": 1771479647, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-003860", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Confirmed identity of David Lee via MRN MRN-769966 and DOB 1965-05-10.", "masked_text": "Confirmed identity of David Lee via MRN MRN-769966 and DOB 1965-05-10.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 22, "end": 31}, {"phi_type": "MRN", "value": "MRN-769966", "start": 40, "end": 50}, {"phi_type": "DOB", "value": "1965-05-10", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.63, "risk_score_after": 0.63, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "10e6f18a6acebcff9299c8fa9fa263f51e0219ee4f76b699a5ee41ef74b62b8a", "timestamp_unix": 1773117465, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003861", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Carlos Rivera age 60 facility Boston Medical Center", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "60", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 43, "end": 64}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6d42c9816ab4ffa614989a82b251527285dca2541105a0e3f014916a95b792e2", "timestamp_unix": 1772210853, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003862", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "imaging metadata Sarah Johnson DOB 1978-01-28 scan date 2016-11-14", "masked_text": "imaging metadata [NAME_579335] DOB [DOB_6ac091] scan date [DATE_3938ff]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1978-01-28", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2016-11-14", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4c409c29a1ca72a61c984c717c9ce49a22a0fbd1807ed6e6f34cadd103541dbd", "timestamp_unix": 1771262083, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-003863", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Angela White phone (876) 724-7063 age 49", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(876) 724-7063", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "49", "start": 49, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c842647a45c89b272a77ae76c30a9d0c4447e32d5018bccc2343c75ec2d169ed", "timestamp_unix": 1771935131, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003864", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Kevin Zhang social security number 103-80-1197 address 738 Maple St, Greenfield", "masked_text": "[NAME_a23972] social security number [SSN_3da677] ad[ADDRESS_f14948]nfield", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "103-80-1197", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "738 Maple St, Greenfield", "start": 49, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "c74b6b186ab5af737d314046c0c36098bc82fbef8c3928d1c67e486f596379e8", "timestamp_unix": 1771275534, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003865", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Angela White social security number 589-27-6552 address 111 Chestnut St, Riverside", "masked_text": "Angela White social security number 589-27-6552 address 111 Chestnut St, Riverside", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "589-27-6552", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "111 Chestnut St, Riverside", "start": 50, "end": 76}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "296e13bcf72ce6684794fdf693c4c26d002f5e56d602cdf6eb4ae9114defc786", "timestamp_unix": 1772427109, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003866", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Claire Nguyen MRN MRN-873535 facility Stanford Medical", "masked_text": "face_region detected patient Claire Nguyen MRN MRN-873535 facility Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-873535", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 67, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4ec16b00fc4f9811af822d7750ac0e4a9999e3729983bc2d02cd94d4525958f6", "timestamp_unix": 1772650631, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003867", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "audio annotation Arthur Coleman recorded at Cedars-Sinai on 2016-03-14", "masked_text": "audio annotation [NAME_13c9ac] recorded at [LOCATION_42e401] o[DATE_eac66e]14", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 44, "end": 56}, {"phi_type": "DATE", "value": "2016-03-14", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ee291d8faf62dcaacf5db40eb4533ef59c111b7ebd97a07f3abbb34218c662ba", "timestamp_unix": 1771103186, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-003868", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Maria Garcia MRN MRN-588392 contact (246) 957-6832", "masked_text": "voice transcript [NAME_498cee] MRN [MRN_4dcac4] contact [PHONE_760d2b]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-588392", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(246) 957-6832", "start": 53, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e7ef01796b889bbd944ad7dff9ad6b54f0bf7b195ec434e9971c115b92af46b9", "timestamp_unix": 1772596996, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-003869", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Diana Patel DOB 1951-06-17 MRN MRN-278018", "masked_text": "voice profile [NAME_c3b55b] DOB [DOB_381b23] MRN [MRN_73fc54]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1951-06-17", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-278018", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4bf524c1928fd57c1d50c2d108dfd73d12b738993df19aa76ae54bf5c0cbba9f", "timestamp_unix": 1773006282, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003870", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Claire Nguyen ID MRN-528499 institution NYU Langone", "masked_text": "DICOM header patient [NAME_2ea2ee] ID [MRN_954405] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-528499", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1aea80979ad9937f14bb34cb47d35d444b9ab35b578bcd9353936b8f59113ffe", "timestamp_unix": 1771238786, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003871", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header James Wilson DOB 1976-01-01 device Cleveland Clinic recorded 2020-03-17", "masked_text": "waveform header James Wilson DOB 1976-01-01 device Cleveland Clinic recorded 2020-03-17", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1976-01-01", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 51, "end": 67}, {"phi_type": "DATE", "value": "2020-03-17", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3ae7bdd8282b7610912dcd94e945747268ef62276e4ece228bc53025b7fc8e24", "timestamp_unix": 1772278446, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003872", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Linda Martinez recorded at UCSF Health on 2023-11-23", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-013", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2023-11-23", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5bf1b7bfe3a3aaa76a053bab1213122aac4f4f23785989e87662ffee694749c9", "timestamp_unix": 1772679684, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003873", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Emily Brown phone (285) 668-2912 age 34", "masked_text": "speaker ID Emily Brown phone (285) 668-2912 age 34", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(285) 668-2912", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "34", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7cf87b2f99153dd9e0d15edaa470e3b9c1f6adfb24be81ff5a36444495fd3e16", "timestamp_unix": 1771760555, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003874", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Referral sent for Michael Taylor (DOB 1969-09-25) to specialist in Mass General Hospital.", "masked_text": "Referral sent for [NAME_ae3ff9] (DOB [DOB_311e65]) to specialist in [LOCATION_76e661].", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 18, "end": 32}, {"phi_type": "DOB", "value": "1969-09-25", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 67, "end": 88}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c7487674372291f9c874653711495572ffab0c9788545d01fbe2abbb7803830c", "timestamp_unix": 1772280773, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-003875", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Carlos Rivera DOB 1964-05-07 MRN MRN-977998", "masked_text": "voice profile Carlos Rivera DOB 1964-05-07 MRN MRN-977998", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1964-05-07", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-977998", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "302789694d5e0772751c2064c2f2ab0d198e8bb68574eb7f8dc8650a434ac205", "timestamp_unix": 1772062868, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003876", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for Claire Nguyen at 315 Pine St, Fairview on 2000-10-06.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 19, "end": 32}, {"phi_type": "ADDRESS", "value": "315 Pine St, Fairview", "start": 36, "end": 57}, {"phi_type": "DATE", "value": "2000-10-06", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "033f7b144d63e2cb1480bf2926252634f7ea0f089221e048c81521eb197586fd", "timestamp_unix": 1772011382, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003877", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Michael Taylor social security number 803-74-8398 address 635 Chestnut St, Greenfield", "masked_text": "[NAME_ae3ff9] social security number [SSN_dde21b] ad[ADDRESS_54d729]nfield", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "803-74-8398", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "635 Chestnut St, Greenfield", "start": 52, "end": 79}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "85e127061442d5281c611f6df8645b60b9e51cb0af15352135461c5b80f18391", "timestamp_unix": 1773081124, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003878", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "patient name Thomas Harris phone number (859) 396-6378 age 18", "masked_text": "patient name [NAME_7ccf35] phone number [PHONE_f164a1] age [AGE_6f4922]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(859) 396-6378", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "18", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "597310b6ab6c95949263e043a7ef97ba66adfab03068c07bb32e02a59d9f21f5", "timestamp_unix": 1771692666, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003879", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Robert Chen age 37 facility Cleveland Clinic", "masked_text": "vitals trace Robert Chen age 37 facility Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "37", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 41, "end": 57}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f76d6feafa5a4cf64cd663bb83e877f43725acc7cbb7b2340ef8baf8ad7b161e", "timestamp_unix": 1773080705, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003880", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "voice transcript John Smith MRN MRN-464033 contact (277) 998-2656", "masked_text": "voice transcript [NAME_611732] MRN [MRN_51f3cb] contact [PHONE_b64505]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "MRN", "value": "MRN-464033", "start": 32, "end": 42}, {"phi_type": "PHONE", "value": "(277) 998-2656", "start": 51, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b5c6a14e184956c98477269bed74fdc810649d44c1b381771559f9df6ed1997b", "timestamp_unix": 1770950192, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003881", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Carlos Rivera DOB 1954-07-23 scan date 2008-03-11", "masked_text": "imaging metadata [NAME_58ff53] DOB [DOB_5e73e9] scan date [DATE_73dc56]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1954-07-23", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2008-03-11", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "043c557ff35f74ef1916265f853fea0d129fa139cad6eb0496203f1af2bc6448", "timestamp_unix": 1772112339, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003882", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Spoke with Arthur Coleman at (208) 803-5852. Address on file: 561 Maple St, Greenfield.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownenfield.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(208) 803-5852", "start": 29, "end": 43}, {"phi_type": "ADDRESS", "value": "561 Maple St, Greenfield", "start": 55, "end": 79}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d5e872fa3f1a4b73c9f7441da5863a0e8b7ba057668e82b3e5acdd0c99f7cfd6", "timestamp_unix": 1771348155, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003883", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Emily Brown recorded at Cleveland Clinic on 2022-11-18", "masked_text": "audio annotation Emily Brown recorded at Cleveland Clinic on 2022-11-18", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 41, "end": 57}, {"phi_type": "DATE", "value": "2022-11-18", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "26236c5646c2eef1517a410fb217b74ded99a10acbfe6684859befe96502e356", "timestamp_unix": 1772004504, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003884", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "voice transcript David Lee MRN MRN-189272 contact (405) 139-3679", "masked_text": "voice transcript David Lee MRN MRN-189272 contact (405) 139-3679", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "MRN", "value": "MRN-189272", "start": 31, "end": 41}, {"phi_type": "PHONE", "value": "(405) 139-3679", "start": 50, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "c7b6f06a573370013136fdac22bceb8ffa57dee399273dbe2d7b573cdbdab1c8", "timestamp_unix": 1771118903, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003885", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Confirmed identity of Thomas Harris via MRN MRN-265923 and DOB 1974-02-22.", "masked_text": "Confirmed identity of [NAME_7ccf35] via MRN [MRN_204709] and[DOB_d8414f]02-22.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 22, "end": 35}, {"phi_type": "MRN", "value": "MRN-265923", "start": 44, "end": 54}, {"phi_type": "DOB", "value": "1974-02-22", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "13e3292f8776365c8c336fbbfef8fc69f89548d2201399f874677f2612aab2cf", "timestamp_unix": 1772003724, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-003886", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Record updated for Angela White at 341 Oak St, Maplewood on 2016-02-06.", "masked_text": "Record updated for Angela White at 341 Oak St, Maplewood on 2016-02-06.", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 19, "end": 31}, {"phi_type": "ADDRESS", "value": "341 Oak St, Maplewood", "start": 35, "end": 56}, {"phi_type": "DATE", "value": "2016-02-06", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "89a193dc366439ff530e59da6b04d6996036769afc2aad0255c2dcda3f8385d8", "timestamp_unix": 1772285395, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003887", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "waveform header Angela White DOB 1940-06-14 device Cleveland Clinic recorded 2010-08-23", "masked_text": "waveform header Angela White DOB 1940-06-14 device Cleveland Clinic recorded 2010-08-23", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1940-06-14", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 51, "end": 67}, {"phi_type": "DATE", "value": "2010-08-23", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.82, "risk_score_after": 0.82, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "aca33d6e5e684fb501c496ac63e194a5654344d660df35caa76b3c73d93eabc2", "timestamp_unix": 1771278426, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003888", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Spoke with Kevin Zhang at (761) 370-8065. Address on file: 696 Birch St, Fairview.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownairview.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(761) 370-8065", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "696 Birch St, Fairview", "start": 52, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "fd780c8b99a2d6123df7b402ff2e3f3442b27f62d69e73200d4a43420ee919b7", "timestamp_unix": 1773020480, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003889", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient David Lee MRN MRN-299134 date 2023-07-23", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-299134", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2023-07-23", "start": 51, "end": 61}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a1dc52fde1582abfaea9bcf21fb21e16e7232a5c06ed373673cb46dd91a5e470", "timestamp_unix": 1772020350, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003890", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "imaging metadata Sarah Johnson DOB 1965-08-06 scan date 2006-05-12", "masked_text": "imaging metadata [NAME_579335] DOB [DOB_a7b5ab] scan date [DATE_70823d]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1965-08-06", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2006-05-12", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.72, "risk_score_after": 0.36, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d5f972aa888f25cba90c6af7fc3c25c5b142799165aca0895c4c358169c4fefd", "timestamp_unix": 1772865961, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-003891", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Robert Chen recorded at Mayo Clinic on 2015-11-11", "masked_text": "audio annotation Robert Chen recorded at Mayo Clinic on 2015-11-11", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 41, "end": 52}, {"phi_type": "DATE", "value": "2015-11-11", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3701e51bdb195cbe87e9489dd3b7347dfcda2e0de80bdf6f64451c06b6c44884", "timestamp_unix": 1771127650, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003892", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Lab results for Linda Martinez, 81 year old from Johns Hopkins, reviewed on 2011-03-27.", "masked_text": "Lab results for Linda Martinez, 81 year old from Johns Hopkins, reviewed on 2011-03-27.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "81", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 49, "end": 62}, {"phi_type": "DATE", "value": "2011-03-27", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "073d3eeb2f46a6ca8a82181d98d982d111fb5d7f7c8322a5931dd901b0feff25", "timestamp_unix": 1771357205, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003893", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Claire Nguyen DOB 1954-08-16 scan date 2012-10-23", "masked_text": "imaging metadata [NAME_2ea2ee] DOB [DOB_998bdc] scan date [DATE_104cef]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1954-08-16", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2012-10-23", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "059fd5f94686818759b706c590307d33af739703fe9439032262ea6311160ebc", "timestamp_unix": 1771260468, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003894", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Kevin Zhang social security number 117-38-3929 address 430 Main St, Fairview", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownirview", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "117-38-3929", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "430 Main St, Fairview", "start": 49, "end": 70}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6c41fec8b2cd68d96dace54ac8f497160658c84790d9891b6387d2ca48eb00c1", "timestamp_unix": 1771074605, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003895", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Confirmed identity of Carlos Rivera via MRN MRN-629943 and DOB 1951-03-22.", "masked_text": "Confirmed identity of [NAME_58ff53] via MRN [MRN_a38e24] and[DOB_f0273f]03-22.", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 22, "end": 35}, {"phi_type": "MRN", "value": "MRN-629943", "start": 44, "end": 54}, {"phi_type": "DOB", "value": "1951-03-22", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.63, "risk_score_after": 0.315, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c3a158411179cbe093b808720ac741b9436f263b93d52ecc1915fe14525acfb7", "timestamp_unix": 1772367241, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-003896", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Record updated for Michael Taylor at 372 Main St, Maplewood on 2000-07-01.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "372 Main St, Maplewood", "start": 37, "end": 59}, {"phi_type": "DATE", "value": "2000-07-01", "start": 63, "end": 73}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "6bf3ccb15ac6b486af09c3944208c1cc26f4f6e05ce4bdee399ad650724b88e5", "timestamp_unix": 1771246154, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003897", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Claire Nguyen MRN MRN-325441 date 2016-06-05", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-325441", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2016-06-05", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e42cff55323aa1113f3e967800edfa615a5f2240f32d686d2e9310541d250019", "timestamp_unix": 1772120742, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003898", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Emily Brown age 33 facility NYU Langone", "masked_text": "vitals trace Emily Brown age 33 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "33", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 41, "end": 52}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b5fd213e4e722dd1fa8aee819b03b6fdbfff6ed10e58ed273ba63f2999527bf3", "timestamp_unix": 1772440546, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003899", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Priya Sharma age 92 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "92", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 42, "end": 54}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "51617951706250737b9e9ab31cac548f33473a71ebe84e41715725e57d4784a9", "timestamp_unix": 1772579393, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003900", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient James Wilson MRN MRN-110755 date 2010-09-20", "masked_text": "ECG metadata patient James Wilson MRN MRN-110755 date 2010-09-20", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-110755", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2010-09-20", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "451244d0cb185f3b729f8626ddf497627736fdb673771f35dcf2e16a99a8b6a5", "timestamp_unix": 1772165413, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003901", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Claire Nguyen recorded at UCSF Health on 2023-12-05", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-015", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2023-12-05", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a0ca872e42ee996f92f3788f44d2162a1391e01c37f691af205e3eef4cdb8696", "timestamp_unix": 1772444918, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003902", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Kevin Zhang phone number (680) 703-5734 age 82", "masked_text": "patient name Kevin Zhang phone number (680) 703-5734 age 82", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(680) 703-5734", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "82", "start": 57, "end": 59}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "03050301029b264c512e5103f53446ea176cb1e78e96c61f34ab27e54f6b37db", "timestamp_unix": 1772214722, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003903", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Emily Brown DOB 1947-04-14 MRN MRN-684098", "masked_text": "voice profile Emily Brown DOB 1947-04-14 MRN MRN-684098", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1947-04-14", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-684098", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "992a53d7386fe46a15b3080077dd905e5fce4d3ed8e2b7ecc535e1fe5f7b07d7", "timestamp_unix": 1771634422, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003904", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "follow up for Maria Garcia born 1961-10-17 at Boston Medical Center on 2013-07-06", "masked_text": "follow up for Maria Garcia born 1961-10-17 at Boston Medical Center on 2013-07-06", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1961-10-17", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 46, "end": 67}, {"phi_type": "DATE", "value": "2013-07-06", "start": 60, "end": 70}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.85, "risk_score_after": 0.85, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d83dd559ff42b06637ed671d710e255a78bc3a8c3fcab9c1207d462264670a97", "timestamp_unix": 1772597014, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003905", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "waveform header Arthur Coleman DOB 1969-04-24 device Johns Hopkins recorded 2001-11-18", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] record[REDACTED]-18", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1969-04-24", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 53, "end": 66}, {"phi_type": "DATE", "value": "2001-11-18", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "711460f44c12780bceda2a919ee760da50a2932c38f7d798020fe8b406646af2", "timestamp_unix": 1772299429, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-003906", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace John Smith age 71 facility NYU Langone", "masked_text": "vitals trace [NAME_611732] age [AGE_e2c420] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 13, "end": 23}, {"phi_type": "AGE", "value": "71", "start": 28, "end": 30}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 40, "end": 51}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b958724b14b650b26a157fe9359c15f3e11488cedeea2dbcb6c8860bc337121b", "timestamp_unix": 1773319613, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-003907", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Diana Patel age 65 facility Cedars-Sinai", "masked_text": "vitals trace Diana Patel age 65 facility Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "65", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 41, "end": 53}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d5f3987746ff0e50a2bda1c75d581d630dcb9a10f513af15d6679621cc056051", "timestamp_unix": 1770870671, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003908", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Spoke with Claire Nguyen at (335) 230-1317. Address on file: 707 Chestnut St, Lakewood.", "masked_text": "Spoke with Claire Nguyen at (335) 230-1317. Address on file: 707 Chestnut St, Lakewood.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(335) 230-1317", "start": 28, "end": 42}, {"phi_type": "ADDRESS", "value": "707 Chestnut St, Lakewood", "start": 54, "end": 79}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "91be7d8d0e488630075d1e8badb71359b27897843be58692d66313689a46b521", "timestamp_unix": 1770948317, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003909", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Marcus Webb MRN MRN-903142 facility NYU Langone", "masked_text": "face_region detected patient Marcus Webb MRN MRN-903142 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-903142", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3805fad9fad7b5f35d3c4295be87d0a503aace71f71be3d403cb6dfeca60d9c9", "timestamp_unix": 1771386252, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003910", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient Kevin Zhang MRN MRN-756091 date 2020-01-07", "masked_text": "ECG metadata patient [NAME_a23972] MRN [MRN_2f2d38] date [DATE_0bb739]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-756091", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2020-01-07", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.65, "risk_score_after": 0.325, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f663ab936725f432770011d01cda5a9596594d20dd6f06e0360d5216b18a9d5e", "timestamp_unix": 1772333075, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-003911", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Thomas Harris DOB 1955-12-05 device UCSF Health recorded 2014-06-23", "masked_text": "waveform header Thomas Harris DOB 1955-12-05 device UCSF Health recorded 2014-06-23", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1955-12-05", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2014-06-23", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.7, "risk_score_after": 0.7, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "30869dd51c29581b4f3273b5ee9b91f88edffb3951c57bf4b2a6b8ec64d8ba24", "timestamp_unix": 1770898538, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003912", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Sarah Johnson phone number (696) 485-4860 age 81", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(696) 485-4860", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "81", "start": 59, "end": 61}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "80b6e305e50d558d59b7ae3b81274adc6166795a49d957e82950393951af2a6b", "timestamp_unix": 1772423564, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003913", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Thomas Harris MRN MRN-849956 date 2017-12-02", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-849956", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2017-12-02", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5e8ebceff0792e61e62de9b319b4d72c1a5307191b1d54e922994812c9cce3ad", "timestamp_unix": 1773172622, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003914", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace David Lee age 74 facility Cedars-Sinai", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "AGE", "value": "74", "start": 27, "end": 29}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 39, "end": 51}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d9fa9ca0f6ca8ba34993bd3f974da223788ac5ec8363f35ba5df407f0577c342", "timestamp_unix": 1772702038, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003915", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Carlos Rivera age 86 facility Mount Sinai", "masked_text": "vitals trace Carlos Rivera age 86 facility Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "86", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 43, "end": 54}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fc5a4ffa4df7ef085c238faa6847b60521a70e2419de3803aa1e8f24e68223d3", "timestamp_unix": 1771876236, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003916", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Record updated for Diana Patel at 113 Oak St, Riverside on 2012-01-06.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "113 Oak St, Riverside", "start": 34, "end": 55}, {"phi_type": "DATE", "value": "2012-01-06", "start": 59, "end": 69}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "086056b279494cf67fe38bc59080028ae9e468a36903cd0db5b7a177ca7f2bc8", "timestamp_unix": 1772350636, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003917", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Maria Garcia MRN MRN-177079 facility Mount Sinai", "masked_text": "face_region detected patient Maria Garcia MRN MRN-177079 facility Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-177079", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 66, "end": 77}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7fba00a233c6fbef3620d54931f36654286286a69ef14a5d070d2b2e27c40a57", "timestamp_unix": 1772719692, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003918", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace Maria Garcia age 67 facility Johns Hopkins", "masked_text": "vitals trace [NAME_498cee] age [AGE_735b90] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "67", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 42, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3d3729c473409733d339f27045f64e2dcb113daa0d171409791ca768abddf806", "timestamp_unix": 1772315085, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-003919", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Prescription issued to John Smith (39yo) at 375 Chestnut St, Maplewood on 2019-01-21.", "masked_text": "Prescription issued to [NAME_611732] ([AGE_d67d8a]yo) at 375[ADDRESS_a63f60] 201[DATE_6a6dd6]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 23, "end": 33}, {"phi_type": "AGE", "value": "39", "start": 35, "end": 37}, {"phi_type": "ADDRESS", "value": "375 Chestnut St, Maplewood", "start": 47, "end": 73}, {"phi_type": "DATE", "value": "2019-01-21", "start": 77, "end": 87}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "077f632dec5fcb5e329646ab00ce7969b4008d2ba4919b9ea1b13179830336ea", "timestamp_unix": 1772716374, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003920", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Michael Taylor age 80 facility Johns Hopkins", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "80", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 44, "end": 57}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2affa03395de1292be5b59153cee204e6b9c038bf0745dcb54d7bb9df75c7f31", "timestamp_unix": 1772552932, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003921", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Thomas Harris phone (390) 493-9887 age 55", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(390) 493-9887", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "55", "start": 50, "end": 52}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "24f9aea766baffe53892d1c921858612f984bd4bf335b8c64a4e881c4200cbbc", "timestamp_unix": 1773410369, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003922", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Marcus Webb DOB 1942-03-09 device Stanford Medical recorded 2009-06-15", "masked_text": "waveform header [NAME_ede0f8] DOB [DOB_c8bbfd] device [LOCATION_520308] rec[DATE_7a3a18]-06-15", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1942-03-09", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 50, "end": 66}, {"phi_type": "DATE", "value": "2009-06-15", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6055ab8c4cff95e626dc7cb1c5a6229e766f3fd9555bc044fa7ad7f1f10c09b4", "timestamp_unix": 1772307136, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003923", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Lab results for David Lee, 42 year old from Stanford Medical, reviewed on 2006-11-24.", "masked_text": "Lab results for [NAME_972735], [AGE_a1d0c6] year old from [LOCATION_520308], reviewed [DATE_fb0058]-24.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "AGE", "value": "42", "start": 27, "end": 29}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 44, "end": 60}, {"phi_type": "DATE", "value": "2006-11-24", "start": 71, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "f1548eebd583045c152ba1cf6584425c8c2fda7df8944df92de595d1a0da74fd", "timestamp_unix": 1772052579, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003924", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Maria Garcia phone number (703) 306-9492 age 66", "masked_text": "patient name Maria Garcia phone number (703) 306-9492 age 66", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(703) 306-9492", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "66", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.48, "risk_score_after": 0.48, "consent_level": "minimal", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d9567f92e19d3eca8ef4b8f61582cee846714985a6e61f6eb2ac3b8ed4640707", "timestamp_unix": 1772944668, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003925", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Priya Sharma DOB 1977-11-27 MRN MRN-454636", "masked_text": "voice profile [NAME_74036d] DOB [DOB_016150] MRN [MRN_e7b950]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1977-11-27", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-454636", "start": 46, "end": 56}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "75d5f1f6441392b488eced8178277fc00c7b61ec2bd37082c4f7d1a419b7abac", "timestamp_unix": 1773019692, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003926", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Emily Brown date of birth 1955-08-01 MRN MRN-606383 presenting at Boston Medical Center", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1955-08-01", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-606383", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 66, "end": 87}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8335c2943c98f84fc8ce6efdbcde7a6b7245d94aa897c7634bfde44463f8a462", "timestamp_unix": 1772991147, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003927", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Lab results for John Smith, 92 year old from Johns Hopkins, reviewed on 2003-08-17.", "masked_text": "Lab results for John Smith, 92 year old from Johns Hopkins, reviewed on 2003-08-17.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 16, "end": 26}, {"phi_type": "AGE", "value": "92", "start": 28, "end": 30}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 45, "end": 58}, {"phi_type": "DATE", "value": "2003-08-17", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.72, "risk_score_after": 0.72, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8133f4d785811b095e92b485b73b97a71994c3619b78fdae6a6e4f196815a9de", "timestamp_unix": 1771910631, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003928", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Robert Chen DOB 1946-12-10 scan date 2018-02-11", "masked_text": "imaging metadata Robert Chen DOB 1946-12-10 scan date 2018-02-11", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1946-12-10", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2018-02-11", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c589b288c4b45b4420b6b946cf830127d24fa44ab37cca17d8c3876df1572ef6", "timestamp_unix": 1773234876, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003929", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient David Lee ID MRN-830395 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_972735] ID [MRN_f9a1eb] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-830395", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 57, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d8ee2375b849f74598793d299b5c1ab9c34633be7891f044e587f8a6d1ead413", "timestamp_unix": 1771751355, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003930", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Record updated for Robert Chen at 124 Oak St, Springfield on 2002-07-21.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "124 Oak St, Springfield", "start": 34, "end": 57}, {"phi_type": "DATE", "value": "2002-07-21", "start": 61, "end": 71}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a12265bab37a24c4ec6ccb96057409a602ca3b9092818665fb35de0bf7267b8f", "timestamp_unix": 1773341405, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003931", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Emily Brown MRN MRN-386305 date 2006-04-25", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-386305", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2006-04-25", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1ce2c721e87f998d51081677f26405a7c4b733d2bf47259cc1fe7444f28c7818", "timestamp_unix": 1773136188, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003932", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Michael Taylor MRN MRN-285483 facility Mount Sinai", "masked_text": "face_region detected patient Michael Taylor MRN MRN-285483 facility Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-285483", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 68, "end": 79}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.58, "risk_score_after": 0.58, "consent_level": "minimal", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "25e082103d775addb758cd2ffbbbb63554d072bfe7fa29fdabe4d46555aeedcc", "timestamp_unix": 1772083354, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003933", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Patricia Moore MRN MRN-790583 contact (765) 833-8913", "masked_text": "voice transcript [NAME_b9db31] MRN [MRN_c5a74f] contact [PHONE_3719c6]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-790583", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(765) 833-8913", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "b8eace5cc200fbac9af2c271d5a68bd40149f14861bc40ff54957443a8383de9", "timestamp_unix": 1771120929, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-003934", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "patient name Linda Martinez phone number (286) 574-4262 age 93", "masked_text": "patient name [NAME_f60f59] phone number [PHONE_e26783] age [AGE_98dce8]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(286) 574-4262", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "93", "start": 60, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "e6624890d401f500ce8045bf23763814dae488d097a73665564100a47ed4811d", "timestamp_unix": 1772332775, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003935", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Emergency contact for Linda Martinez: (386) 554-1339. DOB: 1984-11-13.", "masked_text": "Emergency contact for [NAME_f60f59]: [PHONE_2f002e][DOB_8eeb32]4-11-13.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 22, "end": 36}, {"phi_type": "PHONE", "value": "(386) 554-1339", "start": 38, "end": 52}, {"phi_type": "DOB", "value": "1984-11-13", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8a31beb38b2d50691cb4538afbcbc087a13e29b797534fbc07bd8bcade6a890c", "timestamp_unix": 1771108569, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-003936", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Diana Patel DOB 1937-11-16 scan date 2009-04-08", "masked_text": "imaging metadata [NAME_c3b55b] DOB [DOB_e959b4] scan date [DATE_ad1e53]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1937-11-16", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2009-04-08", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ff28672cd869ce183a7f196f498aa813612050b877c1eaa72004de48fcf1ee77", "timestamp_unix": 1772011770, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003937", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Arthur Coleman MRN MRN-787823 contact (370) 463-6271", "masked_text": "voice transcript [NAME_13c9ac] MRN [MRN_7e9318] contact [PHONE_9a7b39]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-787823", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(370) 463-6271", "start": 55, "end": 69}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.56, "risk_score_after": 0.28, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8a884a6558d8f01a70098b6198c858ddb6f8a2b2639805dfbdd3038e891cfb50", "timestamp_unix": 1772546912, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-003938", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Patient identified as Marcus Webb, SSN 340-18-4037, residing at 777 Walnut St, Fairview.", "masked_text": "Patient identified as [NAME_ede0f8], SSN [SSN_f0f949], residi[ADDRESS_8e19a5]irview.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 22, "end": 33}, {"phi_type": "SSN", "value": "340-18-4037", "start": 39, "end": 50}, {"phi_type": "ADDRESS", "value": "777 Walnut St, Fairview", "start": 58, "end": 81}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.57, "risk_score_after": 0.285, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "542aed017d4f5bb41a1841e6164ff464dcfdf85b2c239773c2ecbe6acb5e4799", "timestamp_unix": 1772417407, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-003939", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Lab results for Susan Anderson, 33 year old from Mass General Hospital, reviewed on 2012-12-04.", "masked_text": "Lab results for [NAME_4a6eeb], [AGE_182be0] year old from [LOCATION_76e661], revi[DATE_35a6fa]12-12-04.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "33", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 49, "end": 70}, {"phi_type": "DATE", "value": "2012-12-04", "start": 76, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "a3980e2074b1e4f293a40d41a7b2ab2d5240d3c7bf89835aae4d3232d9527677", "timestamp_unix": 1771191700, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003940", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Imaging ordered for Susan Anderson, MRN MRN-770388, DOB 1956-03-12 at Cedars-Sinai.", "masked_text": "Imaging ordered for Susan Anderson, MRN MRN-770388, DOB 1956-03-12 at Cedars-Sinai.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 20, "end": 34}, {"phi_type": "MRN", "value": "MRN-770388", "start": 40, "end": 50}, {"phi_type": "DOB", "value": "1956-03-12", "start": 51, "end": 61}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 70, "end": 82}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.78, "risk_score_after": 0.78, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "713c23b8ed575a802da41cb4d5c98d052703746de66ab8e04be899df171d5171", "timestamp_unix": 1772633366, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003941", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient identified as Maria Garcia, SSN 207-36-2817, residing at 574 Chestnut St, Lakewood.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownkewood.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 22, "end": 34}, {"phi_type": "SSN", "value": "207-36-2817", "start": 40, "end": 51}, {"phi_type": "ADDRESS", "value": "574 Chestnut St, Lakewood", "start": 59, "end": 84}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c71e407b2021b2a210a964aa7c8370e43ecafa7e8c195ed66d7dae5a836876c5", "timestamp_unix": 1773262637, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003942", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Referral sent for James Wilson (DOB 1962-01-14) to specialist in Boston Medical Center.", "masked_text": "Referral sent for [NAME_3d8dc8] (DOB [DOB_7ca9ff]) to specialist in [LOCATION_bfb4ce].", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 18, "end": 30}, {"phi_type": "DOB", "value": "1962-01-14", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 65, "end": 86}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "08844fb989575d922d6d425657dce4df2936d274a1df97e273a1a5f1cfb021d1", "timestamp_unix": 1771050366, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-003943", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Sarah Johnson ID MRN-446413 institution UCSF Health", "masked_text": "DICOM header patient [NAME_579335] ID [MRN_c883ad] institution [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-446413", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 61, "end": 72}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0e70f497bf29a281a4fc3c8cddf00caa42ee5fc4182562e2ed712bd21c54a08e", "timestamp_unix": 1771808925, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003944", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient John Smith MRN MRN-127363 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_611732] MRN [MRN_021919] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-127363", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 64, "end": 80}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "39c7e092cdb345947d97c07f6f170315827454fca4475d915de01ba1c24dba54", "timestamp_unix": 1773435961, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003945", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Linda Martinez recorded at Stanford Medical on 2017-05-27", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-05-27", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 44, "end": 60}, {"phi_type": "DATE", "value": "2017-05-27", "start": 58, "end": 68}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "88572a50af652bd17dce5b55f119d0ecf3e75be6d9ce73854f4801ff61aa41dd", "timestamp_unix": 1772819163, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003946", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Patient Robert Chen (DOB 1959-03-28, MRN MRN-755997) presented with chest pain at Cleveland Clinic.", "masked_text": "Patient Robert Chen (DOB 1959-03-28, MRN MRN-755997) presented with chest pain at Cleveland Clinic.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 8, "end": 19}, {"phi_type": "DOB", "value": "1959-03-28", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-755997", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 82, "end": 98}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.78, "risk_score_after": 0.78, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "5496ee8e925f92bdb4ad97a0644a1b5288a5df029766b80319a84e808c3e8cc7", "timestamp_unix": 1772780946, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003947", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Robert Chen DOB 1957-10-10 MRN MRN-631508", "masked_text": "voice profile Robert Chen DOB 1957-10-10 MRN MRN-631508", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1957-10-10", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-631508", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7bad7a7b6de774fcda672b2148795f1e37ab70d7df9f9e4cc3edba1e59f2e2f3", "timestamp_unix": 1772621668, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003948", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Emily Brown MRN MRN-831286 date 2019-12-11", "masked_text": "ECG metadata patient Emily Brown MRN MRN-831286 date 2019-12-11", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-831286", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2019-12-11", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fb4c80a47fb7d0fe74d9ffe37782494ec8afdb0c256d2dcebf41b230c750ee39", "timestamp_unix": 1772631297, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003949", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Claire Nguyen ID MRN-537115 institution Cleveland Clinic", "masked_text": "DICOM header patient [NAME_2ea2ee] ID [MRN_14dc1d] institution [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-537115", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 61, "end": 77}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2b638fbf14b38bf81914faccdde430e5f6cb11ccac0c6828a1f879ee080134c3", "timestamp_unix": 1773336319, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003950", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "audio annotation Carlos Rivera recorded at Cleveland Clinic on 2007-04-09", "masked_text": "audio annotation Carlos Rivera recorded at Cleveland Clinic on 2007-04-09", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 43, "end": 59}, {"phi_type": "DATE", "value": "2007-04-09", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.62, "risk_score_after": 0.62, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "feade5eac443157fc8dcd4256fab57cc6b4a66f31155ab98a549ae04a73b98c8", "timestamp_unix": 1772396621, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003951", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient John Smith MRN MRN-463659 date 2013-02-21", "masked_text": "ECG metadata patient John Smith MRN MRN-463659 date 2013-02-21", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-463659", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2013-02-21", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.53, "risk_score_after": 0.53, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "847a243b96ad988a04e41e1833cb6e6be68db75a0c27c87334eb7240b20e0db3", "timestamp_unix": 1771235186, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003952", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Kevin Zhang DOB 1976-02-20 scan date 2002-04-15", "masked_text": "imaging metadata [NAME_a23972] DOB [DOB_d2272b] scan date [DATE_f39bac]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1976-02-20", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2002-04-15", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "15d62094c4734abbf8abb27e70a47141f3d6d13d3a34528b0bc33bb06520d9d1", "timestamp_unix": 1771788417, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003953", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Marcus Webb phone (310) 115-4546 age 45", "masked_text": "speaker ID Marcus Webb phone (310) 115-4546 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(310) 115-4546", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "45", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fe59fb3f95d55a64c4ca84797dfe6935d4d468aa3f2fbd7ac646ea90d01454be", "timestamp_unix": 1772266633, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003954", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "speaker ID Marcus Webb phone (713) 628-1005 age 90", "masked_text": "speaker ID [NAME_ede0f8] phone [PHONE_feac31] age [AGE_861398]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(713) 628-1005", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "90", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f90e613cba152abcdff022c44a2f8215c4153d86162330460695615dae5d8ceb", "timestamp_unix": 1770900151, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-003955", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Emergency contact for Patricia Moore: (632) 853-6526. DOB: 1954-03-01.", "masked_text": "Emergency contact for [NAME_b9db31]: [PHONE_af9ab9][DOB_108715]4-03-01.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 22, "end": 36}, {"phi_type": "PHONE", "value": "(632) 853-6526", "start": 38, "end": 52}, {"phi_type": "DOB", "value": "1954-03-01", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "6daa1e6041df5b82affe0697759d523012b07d431cf209eea981cc68a5324082", "timestamp_unix": 1771327803, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-003956", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Referral sent for Arthur Coleman (DOB 1938-05-27) to specialist in Johns Hopkins.", "masked_text": "Referral sent for Arthur Coleman (DOB 1938-05-27) to specialist in Johns Hopkins.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 18, "end": 32}, {"phi_type": "DOB", "value": "1938-05-27", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 67, "end": 80}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.67, "risk_score_after": 0.67, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "914f73bca4cdea837d497b0edd599c1642a2cb970c7a893ae69fc603f6ced302", "timestamp_unix": 1773033942, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003957", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Emily Brown phone (564) 980-5867 age 32", "masked_text": "speaker ID Emily Brown phone (564) 980-5867 age 32", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(564) 980-5867", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "32", "start": 48, "end": 50}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.5, "risk_score_after": 0.5, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bcd95e281a6769d1cd4974ee76ef47065440dfc11da50cc4a330fa24bed39372", "timestamp_unix": 1770956166, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003958", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Michael Taylor phone (824) 579-5920 age 64", "masked_text": "speaker ID Alex Morgan phone (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(824) 579-5920", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "64", "start": 51, "end": 53}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "90787e3fec40645ba4a774142459cca2114d1c540b48e84f70de43018683b16c", "timestamp_unix": 1771438273, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003959", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Emergency contact for Linda Martinez: (317) 895-1403. DOB: 1938-08-08.", "masked_text": "Emergency contact for Linda Martinez: (317) 895-1403. DOB: 1938-08-08.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 22, "end": 36}, {"phi_type": "PHONE", "value": "(317) 895-1403", "start": 38, "end": 52}, {"phi_type": "DOB", "value": "1938-08-08", "start": 52, "end": 62}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "56a91383b941d3f699d3cc183e395d58d33e10895eeffe11563b2db56c6d7e73", "timestamp_unix": 1771699356, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003960", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation David Lee recorded at Mount Sinai on 2018-02-22", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-012", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 39, "end": 50}, {"phi_type": "DATE", "value": "2018-02-22", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7b7213b2fa0a3c0186681cf40c24358da394018924eb5246adcca80fd726fb8e", "timestamp_unix": 1773273109, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003961", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Emily Brown DOB 1965-04-21 MRN MRN-905019", "masked_text": "voice profile Emily Brown DOB 1965-04-21 MRN MRN-905019", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1965-04-21", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-905019", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e0f73715681bc62f9542207650445bfc61fb0377bb4e0336d1f020860797141b", "timestamp_unix": 1771803683, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003962", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with Carlos Rivera at (852) 846-6950. Address on file: 474 Oak St, Lakewood.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownakewood.", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(852) 846-6950", "start": 28, "end": 42}, {"phi_type": "ADDRESS", "value": "474 Oak St, Lakewood", "start": 54, "end": 74}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e0356348b86a1fc2973d5465c7b54f3360bdda2d762f2b2ce840061058af0506", "timestamp_unix": 1771368362, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003963", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Claire Nguyen DOB 1940-11-07 MRN MRN-929246", "masked_text": "voice profile Claire Nguyen DOB 1940-11-07 MRN MRN-929246", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1940-11-07", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-929246", "start": 47, "end": 57}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.68, "risk_score_after": 0.68, "consent_level": "minimal", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "e3b898da848ab1211eb4108640340dfddef3d348dcc54cf31287afddb8bea882", "timestamp_unix": 1773219078, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003964", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Michael Taylor ID MRN-804447 institution Cleveland Clinic", "masked_text": "DICOM header patient [NAME_ae3ff9] ID [MRN_8f09cd] institution [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-804447", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 62, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "399b81bd6bc0255d8d5e7c58cee824d345b066b77f0ce369e4df41f61e6150b9", "timestamp_unix": 1771881678, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003965", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "John Smith social security number 237-23-5672 address 864 Pine St, Fairview", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownirview", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "SSN", "value": "237-23-5672", "start": 34, "end": 45}, {"phi_type": "ADDRESS", "value": "864 Pine St, Fairview", "start": 48, "end": 69}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "8b98826da797418fd0a0bf9464612dcd1a62a5d65dcba7dc145aaf298aeff197", "timestamp_unix": 1771985789, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003966", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Referral sent for Maria Garcia (DOB 1977-12-09) to specialist in Mayo Clinic.", "masked_text": "Referral sent for [NAME_498cee] (DOB [DOB_d00fdd]) to specialist in [LOCATION_5471a7].", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 18, "end": 30}, {"phi_type": "DOB", "value": "1977-12-09", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 65, "end": 76}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "c2a6a5a1921d15628dca52085295ea6f9015c1f1fd3eb3a3d6e5f5f5137ee376", "timestamp_unix": 1773352747, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-003967", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Sarah Johnson social security number 207-85-9669 address 439 Maple St, Springfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytowngfield", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "207-85-9669", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "439 Maple St, Springfield", "start": 51, "end": 76}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "52db97b578005fb5d67702cb3e9f38ddf988bbb5e470959ba1c10f4d96219978", "timestamp_unix": 1771202824, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003968", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Referral sent for David Lee (DOB 1936-08-14) to specialist in NYU Langone.", "masked_text": "Referral sent for [NAME_972735] (DOB [DOB_c9c1b6]) to specialist in [LOCATION_789675].", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 18, "end": 27}, {"phi_type": "DOB", "value": "1936-08-14", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 62, "end": 73}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.67, "risk_score_after": 0.335, "consent_level": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "9844b2449b1bff79b0dd1f0c949bc8f62f650cbbd5fb1fb772010610c6b8c7ef", "timestamp_unix": 1771420105, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-003969", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Sarah Johnson recorded at Stanford Medical on 2022-11-13", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-11-13", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 43, "end": 59}, {"phi_type": "DATE", "value": "2022-11-13", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d102847093ebeffba5ce6097dac1ea1034cf57e99c02fc15fcc17634f298f0d2", "timestamp_unix": 1771324156, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003970", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Emily Brown age 45 facility Stanford Medical", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "45", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 41, "end": 57}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3c25d973dac80f908aface3429a2a4b33398e8be3b7fe185394175e26ea17ed3", "timestamp_unix": 1771457652, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.36026}}
{"record_id": "AUDIT-003971", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Diana Patel age 85 facility Stanford Medical", "masked_text": "vitals trace Diana Patel age 85 facility Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "85", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 41, "end": 57}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cd57aac50038be16538412928548c656cb9ba2fd4a09981f91b03fbc958d94ab", "timestamp_unix": 1772423562, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003972", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Susan Anderson DOB 1941-06-28 scan date 2022-02-20", "masked_text": "imaging metadata [NAME_4a6eeb] DOB [DOB_955a73] scan date [DATE_c027e3]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1941-06-28", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2022-02-20", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "683bf69297a77427c2bb41d3dd360d590714eedd9a5d024438c46f3c40e5f193", "timestamp_unix": 1771128185, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003973", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Emergency contact for Robert Chen: (713) 158-2118. DOB: 1947-10-09.", "masked_text": "Emergency contact for [NAME_2665a8]: [PHONE_d3863a][DOB_bf48d4]7-10-09.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 22, "end": 33}, {"phi_type": "PHONE", "value": "(713) 158-2118", "start": 35, "end": 49}, {"phi_type": "DOB", "value": "1947-10-09", "start": 49, "end": 59}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.55, "risk_score_after": 0.275, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "72ad8f0daf610baa31731c47443e0d2f008c43ef46218f6dbf593b1cc9adfea8", "timestamp_unix": 1772733023, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-003974", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace John Smith age 85 facility Cedars-Sinai", "masked_text": "vitals trace John Smith age 85 facility Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 13, "end": 23}, {"phi_type": "AGE", "value": "85", "start": 28, "end": 30}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 40, "end": 52}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "77c04934a1d20ecf1b1e44b7fa951156c0b6eaad6ed872eb5e463dfe4fd0ca53", "timestamp_unix": 1771651448, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003975", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Diana Patel DOB 1968-03-17 MRN MRN-633158", "masked_text": "voice profile [NAME_c3b55b] DOB [DOB_e25f8b] MRN [MRN_26f321]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1968-03-17", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-633158", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "27be70e5b86b09c0af9e6cc1c80b65fbe6f785087be906a7efba58a9cd34ebd3", "timestamp_unix": 1770950036, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003976", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Emily Brown DOB 1980-01-01 MRN MRN-320364", "masked_text": "voice profile [NAME_87fe31] DOB [DOB_6189bd] MRN [MRN_74ec69]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1980-01-01", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-320364", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f65ae86a3c00aadf14fd42887ed0ef1eb33c284fa3cfaba7d3d42f40fca64aa3", "timestamp_unix": 1771227050, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003977", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "audio annotation Sarah Johnson recorded at Mayo Clinic on 2002-09-01", "masked_text": "audio annotation [NAME_579335] recorded at [LOCATION_5471a7] on[DATE_4853d2]1", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2002-09-01", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a98f191de4d7ea841d0d67e0af38a2dc16946ca340e3087047e49d4611209924", "timestamp_unix": 1771619135, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-003978", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Lab results for Diana Patel, 43 year old from Cleveland Clinic, reviewed on 2020-05-01.", "masked_text": "Lab results for Diana Patel, 43 year old from Cleveland Clinic, reviewed on 2020-05-01.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 16, "end": 27}, {"phi_type": "AGE", "value": "43", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 46, "end": 62}, {"phi_type": "DATE", "value": "2020-05-01", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.6, "risk_score_after": 0.6, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "2c6fe8777e649596cc4af13a98b49b34080e687f1ee33c1d1aee575cce4ba47d", "timestamp_unix": 1770880332, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003979", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "ECG metadata patient James Wilson MRN MRN-117588 date 2018-09-14", "masked_text": "ECG metadata patient James Wilson MRN MRN-117588 date 2018-09-14", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-117588", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2018-09-14", "start": 54, "end": 64}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.65, "risk_score_after": 0.65, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "46bb1475194af26dde836f9671d2bbb8c82407b98e3a876bc01fa803d74487d4", "timestamp_unix": 1772983409, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003980", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Michael Taylor MRN MRN-869109 date 2019-06-25", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-869109", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2019-06-25", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1bd59e8cb45eb38155f90a8fa7eb794190f82e5778a8a3818648d96b302df233", "timestamp_unix": 1771143156, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003981", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Robert Chen date of birth 1980-07-20 MRN MRN-687885 presenting at Boston Medical Center", "masked_text": "[REDACTED] date of birth [REDACTED] MRN [REDACTED] presenting at [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1980-07-20", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-687885", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 66, "end": 87}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.81, "risk_score_after": 0.081, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "04a23458f3f35d4bd617a8fa9245955630e7d463a0817b8c65e465b038b0ab1c", "timestamp_unix": 1772548194, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-003982", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Carlos Rivera DOB 1946-09-28 device Cleveland Clinic recorded 2013-09-21", "masked_text": "waveform header [NAME_58ff53] DOB [DOB_3afd9d] device [LOCATION_6532a6] rec[DATE_e82ca4]-09-21", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1946-09-28", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 52, "end": 68}, {"phi_type": "DATE", "value": "2013-09-21", "start": 72, "end": 82}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ab9d156e0272a20791311770cb020ae392a800f2dbd5b36ea15a28740226456e", "timestamp_unix": 1771486468, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003983", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Maria Garcia phone number (496) 461-8613 age 39", "masked_text": "patient name Alex Morgan phone number (000) 000-0000 age 45", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(496) 461-8613", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "39", "start": 58, "end": 60}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.48, "risk_score_after": 0.168, "consent_level": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "db1834e07ee4a16c3d6cea60f0bacccedba77e588e5334edf3f004358e3a25be", "timestamp_unix": 1772512062, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-003984", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Emergency contact for John Smith: (990) 573-3739. DOB: 1967-02-03.", "masked_text": "Emergency contact for John Smith: (990) 573-3739. DOB: 1967-02-03.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 22, "end": 32}, {"phi_type": "PHONE", "value": "(990) 573-3739", "start": 34, "end": 48}, {"phi_type": "DOB", "value": "1967-02-03", "start": 48, "end": 58}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e6264e8322ff80b97ff3860a3342ff235e9eed0bc4c6dc134c8ec2963df0113a", "timestamp_unix": 1771220515, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003985", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient James Wilson MRN MRN-467423 facility Cedars-Sinai", "masked_text": "face_region detected patient [NAME_3d8dc8] MRN [MRN_d29987] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-467423", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 66, "end": 78}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c723d7ac5071d19ac89f75efeb65e70a7bbc2faeb0f809ae0f1c91e011de0825", "timestamp_unix": 1771571277, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003986", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Arthur Coleman DOB 1959-03-08 device UCSF Health recorded 2021-12-26", "masked_text": "waveform header [NAME_13c9ac] DOB [DOB_e40732] device [LOCATION_df473f] recorded[DATE_5e7ecf]6", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1959-03-08", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2021-12-26", "start": 73, "end": 83}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.7, "risk_score_after": 0.35, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ecad757f31739204e1898a92eb600d8dfda5dedf698d23d3bcc2d25532ef8ac0", "timestamp_unix": 1772037958, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-003987", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Maria Garcia age 36 facility Boston Medical Center", "masked_text": "vitals trace Alex Morgan age 45 facility General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "36", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 42, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.45, "risk_score_after": 0.1575, "consent_level": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "091305a06bda5d47b6a1ad4923d571be7c3d0dcf9fb8b3c047728da4bd35f401", "timestamp_unix": 1772170082, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-003988", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Prescription issued to Priya Sharma (88yo) at 281 Walnut St, Springfield on 2019-06-26.", "masked_text": "Prescription issued to [NAME_74036d] ([AGE_2a38a4]yo) at 281[ADDRESS_924982] 201[DATE_f9d222]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 23, "end": 35}, {"phi_type": "AGE", "value": "88", "start": 37, "end": 39}, {"phi_type": "ADDRESS", "value": "281 Walnut St, Springfield", "start": 49, "end": 75}, {"phi_type": "DATE", "value": "2019-06-26", "start": 79, "end": 89}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "32b21bfa7700b71c4c22e415f6cb8b485ae1a9dea8d62825c38a3d862f98a256", "timestamp_unix": 1771727978, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003989", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "audio annotation Emily Brown recorded at Johns Hopkins on 2017-05-26", "masked_text": "audio annotation [NAME_87fe31] recorded at [LOCATION_965228] [DATE_fe62c5]-26", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 41, "end": 54}, {"phi_type": "DATE", "value": "2017-05-26", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.62, "risk_score_after": 0.31, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b954f7bf37da725c1049ea87db75fccb41ecd4eb0e88499ca400a4f687d816c7", "timestamp_unix": 1771253770, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-003990", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Linda Martinez MRN MRN-898864 date 2018-02-07", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-898864", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2018-02-07", "start": 56, "end": 66}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "69673b6a2d24e976a1f7cde9a2e247c1d3eba45b7d5123abf4280233708be913", "timestamp_unix": 1772547018, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003991", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "waveform header Diana Patel DOB 1954-02-11 device Johns Hopkins recorded 2019-09-19", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] record[REDACTED]-19", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1954-02-11", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 50, "end": 63}, {"phi_type": "DATE", "value": "2019-09-19", "start": 70, "end": 80}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.82, "risk_score_after": 0.082, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ee52cd64a214ab126ab7d307ee68da35b1374bbdf24647891832ca511bb096ae", "timestamp_unix": 1772949052, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-003992", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Emergency contact for Angela White: (492) 686-5352. DOB: 1981-08-24.", "masked_text": "Emergency contact for Angela White: (492) 686-5352. DOB: 1981-08-24.", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 22, "end": 34}, {"phi_type": "PHONE", "value": "(492) 686-5352", "start": 36, "end": 50}, {"phi_type": "DOB", "value": "1981-08-24", "start": 50, "end": 60}], "policy_contract": {"chosen_policy": "raw", "risk_score_before": 0.55, "risk_score_after": 0.55, "consent_level": "minimal", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d2c4fe1f4e8c6d37cb0ded3b2266cbf8acf869d60a689c571a1eb8205c103169", "timestamp_unix": 1773026564, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-003993", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Carlos Rivera recorded at UCSF Health on 2004-10-26", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-016", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2004-10-26", "start": 57, "end": 67}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.5, "risk_score_after": 0.175, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "52c9eac5f182a2e3a322eecb9c2ebc48d3c44745af602180cb50b61547c587eb", "timestamp_unix": 1771979986, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-003994", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient David Lee MRN MRN-440151 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_972735] MRN [MRN_5ff7c1] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 29, "end": 38}, {"phi_type": "MRN", "value": "MRN-440151", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 63, "end": 74}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.58, "risk_score_after": 0.29, "consent_level": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bb2cf506ac5cd665e70e743edb549e78d8f10944fa293cb597f5836dd9a1de40", "timestamp_unix": 1772780574, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-003995", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Priya Sharma DOB 1952-06-23 scan date 2021-01-02", "masked_text": "imaging metadata [NAME_74036d] DOB [DOB_cf37eb] scan date [DATE_e51c78]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1952-06-23", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2021-01-02", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.6, "risk_score_after": 0.3, "consent_level": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "db1b1a68b90e4cc6cebead955185b6b0ba4c748a3466242374bb45dce72e9a8e", "timestamp_unix": 1770896669, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-003996", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Claire Nguyen MRN MRN-265585 date 2019-01-09", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-265585", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2019-01-09", "start": 55, "end": 65}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d3ced6c4874b544080ac9d08904c1d8117df9c01dfe162e1ae1a9a6137755cbc", "timestamp_unix": 1773226710, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003997", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Robert Chen DOB 1953-02-01 MRN MRN-967023", "masked_text": "voice profile [NAME_2665a8] DOB [DOB_e6e5f6] MRN [MRN_4abb68]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1953-02-01", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-967023", "start": 45, "end": 55}], "policy_contract": {"chosen_policy": "pseudo", "risk_score_before": 0.68, "risk_score_after": 0.34, "consent_level": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "2630630c6d730e6555b06806c90be6aa9ec44f120165cdde1c8dd63537c49078", "timestamp_unix": 1771133521, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-003998", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Diana Patel MRN MRN-310653 date 2005-02-20", "masked_text": "ECG metadata patient Alex Morgan MRN MRN-000000 date 2000-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-310653", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2005-02-20", "start": 53, "end": 63}], "policy_contract": {"chosen_policy": "synthetic", "risk_score_before": 0.53, "risk_score_after": 0.1855, "consent_level": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "30e9aa593c847126b72adecfaaae58e7fe5a84e1fd66d1fa7b771f5a484ada14", "timestamp_unix": 1771769104, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-003999", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient Susan Anderson (DOB 1952-04-14, MRN MRN-832820) presented with chest pain at Mayo Clinic.", "masked_text": "Patient [REDACTED] (DOB [REDACTED], MRN [REDACTED]) presented with chest pain at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 8, "end": 22}, {"phi_type": "DOB", "value": "1952-04-14", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-832820", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 85, "end": 96}], "policy_contract": {"chosen_policy": "redact", "risk_score_before": 0.78, "risk_score_after": 0.078, "consent_level": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e3e92cd613152ec31dd51d37644b9292ba264a1af251d7eb58f4f8596ad2413d", "timestamp_unix": 1771729184, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}