{"record_id": "AUDIT-004000", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Maria Garcia age 20 facility Stanford Medical", "masked_text": "vitals trace Maria Garcia age 20 facility Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "20", "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": "1eed71d7eaeb36b7fa3517a8688209cfd1d6f23de48d9d894ecc402d7081ef2b", "timestamp_unix": 1771654704, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004001", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "DICOM header patient Robert Chen ID MRN-642480 institution NYU Langone", "masked_text": "DICOM header patient [NAME_2665a8] ID [MRN_69b202] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-642480", "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": "6646bb8e14d2b08ce9f48f20bc52419d9b3cdea06692a4c38b4859358df692d2", "timestamp_unix": 1772082293, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004002", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Sarah Johnson phone (565) 139-1027 age 21", "masked_text": "speaker ID Sarah Johnson phone (565) 139-1027 age 21", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(565) 139-1027", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "21", "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": "e0fd6f46bc4332a8743e61934953df68a3c113956d2cdb232bbc964d44adeb22", "timestamp_unix": 1773351259, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004003", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Sarah Johnson MRN MRN-912066 date 2001-04-19", "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-912066", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2001-04-19", "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": "d1bda263b702290c733684b7f25cc5c67278450159a364d746d44700237682ca", "timestamp_unix": 1771306868, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004004", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Prescription issued to Thomas Harris (25yo) at 725 Pine St, Fairview on 2006-05-04.", "masked_text": "Prescription issued to [NAME_7ccf35] ([AGE_8e296a]yo) at 725[ADDRESS_9daaa4] 200[DATE_754785]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 23, "end": 36}, {"phi_type": "AGE", "value": "25", "start": 38, "end": 40}, {"phi_type": "ADDRESS", "value": "725 Pine St, Fairview", "start": 50, "end": 71}, {"phi_type": "DATE", "value": "2006-05-04", "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": "63da85b8d0bc8264af31cac62f3da3587d73b8827145148214fc4da314792a86", "timestamp_unix": 1771621866, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.28625}}
{"record_id": "AUDIT-004005", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Prescription issued to Angela White (59yo) at 158 Birch St, Lakewood on 2015-01-06.", "masked_text": "Prescription issued to [NAME_cada0d] ([AGE_093f65]yo) at 158[ADDRESS_d21045] 201[DATE_ab134c]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 23, "end": 35}, {"phi_type": "AGE", "value": "59", "start": 37, "end": 39}, {"phi_type": "ADDRESS", "value": "158 Birch St, Lakewood", "start": 49, "end": 71}, {"phi_type": "DATE", "value": "2015-01-06", "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": "6d8dbd393093a32e9caf609fee07a3df6d2d08102b2bc2c697950039c58e73bb", "timestamp_unix": 1772907590, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004006", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Claire Nguyen DOB 1985-03-13 device Mass General Hospital recorded 2016-10-10", "masked_text": "waveform header Claire Nguyen DOB 1985-03-13 device Mass General Hospital recorded 2016-10-10", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1985-03-13", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 52, "end": 73}, {"phi_type": "DATE", "value": "2016-10-10", "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": "65b8addc0ec385ae1cf1d21785191d141055d0f1f6b6e0779d02285dde1e3a84", "timestamp_unix": 1772469661, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004007", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Imaging ordered for Kevin Zhang, MRN MRN-838263, DOB 1955-07-15 at Mount Sinai.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]07-15 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 20, "end": 31}, {"phi_type": "MRN", "value": "MRN-838263", "start": 37, "end": 47}, {"phi_type": "DOB", "value": "1955-07-15", "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": "fb00342ddda58d70cf69a13786cd635986163429a8f91735706355947fbf8c87", "timestamp_unix": 1773087455, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-004008", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Susan Anderson ID MRN-245567 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_4a6eeb] ID [MRN_b4af6f] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-245567", "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": "3dda60206a85db4c78702b315ed267075927c4a84a3170cc502880f8d817a2e4", "timestamp_unix": 1771489671, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004009", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Sarah Johnson DOB 1960-01-09 MRN MRN-900551", "masked_text": "voice profile [NAME_579335] DOB [DOB_f78cd2] MRN [MRN_5e52aa]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1960-01-09", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-900551", "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": "1e6c29385741dc98d72bfa37fb1a8c0e5b4c8ed5bbb9b4a6292faf979111f805", "timestamp_unix": 1771136262, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004010", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "patient name Patricia Moore phone number (271) 651-4642 age 20", "masked_text": "patient name [NAME_b9db31] phone number [PHONE_553b1e] age [AGE_98f137]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(271) 651-4642", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "20", "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": "a99daff9b654a3a9fee933f245bcd5689ae283a7231ad4e55f45364acad8ccfa", "timestamp_unix": 1772399217, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004011", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "DICOM header patient Robert Chen ID MRN-125751 institution Cleveland Clinic", "masked_text": "DICOM header patient [NAME_2665a8] ID [MRN_1d0643] institution [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-125751", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 59, "end": 75}], "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": "733cfcab3a4b78c8c8394895db8508a5b8f4e7cc573795cfefb07f1f1b06d407", "timestamp_unix": 1771558549, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004012", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Emily Brown called from (333) 915-2823 reporting symptoms. Age: 47.", "masked_text": "Alex Morgan called from (000) 000-0000 reporting symptoms. Age: 45.", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "PHONE", "value": "(333) 915-2823", "start": 24, "end": 38}, {"phi_type": "AGE", "value": "47", "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": "6bcec09f3c736df521e0fb8b979028f6a6a9cc1948bf454b16ba833313b2a7ef", "timestamp_unix": 1772099092, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004013", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "imaging metadata Angela White DOB 1962-01-15 scan date 2008-09-11", "masked_text": "imaging metadata [NAME_cada0d] DOB [DOB_ac046a] scan date [DATE_ac1ae5]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1962-01-15", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2008-09-11", "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": "75ddb4aef2498474f31a5301d7808b2504e4c79f6b77d7550958b9be9ff20a00", "timestamp_unix": 1772019958, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-004014", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Record updated for Carlos Rivera at 621 Cedar St, Riverside on 2001-07-08.", "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": "621 Cedar St, Riverside", "start": 36, "end": 59}, {"phi_type": "DATE", "value": "2001-07-08", "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": "5752f035eb486fb2e75fd8e5a05b369b74dc01af3616ff1e6f809eea3f592a04", "timestamp_unix": 1770903478, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004015", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Carlos Rivera DOB 1982-01-20 MRN MRN-754140", "masked_text": "voice profile [NAME_58ff53] DOB [DOB_4f47f7] MRN [MRN_2bb1c2]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1982-01-20", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-754140", "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": "e00ba7060e8605e9464274fe07b40cc21450749042607026c41f9a75ac35ac89", "timestamp_unix": 1772352083, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004016", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "DICOM header patient Kevin Zhang ID MRN-462668 institution Mass General Hospital", "masked_text": "DICOM header patient Kevin Zhang ID MRN-462668 institution Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-462668", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 59, "end": 80}], "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": "0694e30169965390adbf8bab3c09a171c26d1129ffc4322cfd0a1fd22b76aa0b", "timestamp_unix": 1771306894, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004017", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Maria Garcia recorded at Mayo Clinic on 2012-11-15", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-015", "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": "2012-11-15", "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": "1dff5cf458af853e452e1e2208aad321707da4df886331fa44e83db525802a6e", "timestamp_unix": 1771328946, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004018", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "audio annotation Maria Garcia recorded at NYU Langone on 2020-08-18", "masked_text": "audio annotation [NAME_498cee] recorded at [LOCATION_789675] on[DATE_f70d2d]8", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 42, "end": 53}, {"phi_type": "DATE", "value": "2020-08-18", "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": "7bda2b77299bd13f133922b7b05ea90ad62871d5a9218a2cf292c75f2b00dbbf", "timestamp_unix": 1771691098, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004019", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Prescription issued to Angela White (26yo) at 632 Walnut St, Springfield on 2004-03-01.", "masked_text": "Prescription issued to [NAME_cada0d] ([AGE_4e732c]yo) at 632[ADDRESS_3fa733] 200[DATE_7c28c4]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 23, "end": 35}, {"phi_type": "AGE", "value": "26", "start": 37, "end": 39}, {"phi_type": "ADDRESS", "value": "632 Walnut St, Springfield", "start": 49, "end": 75}, {"phi_type": "DATE", "value": "2004-03-01", "start": 79, "end": 89}], "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": "4d2d44ef2c97b65316ef9c761dae56fe3aaf6d3abe24252bee481fc340200d1c", "timestamp_unix": 1771935640, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004020", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Thomas Harris DOB 1960-05-21 device Johns Hopkins recorded 2005-02-23", "masked_text": "waveform header [NAME_7ccf35] DOB [DOB_310419] device [LOCATION_965228] record[DATE_b5c914]-23", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1960-05-21", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 52, "end": 65}, {"phi_type": "DATE", "value": "2005-02-23", "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": "9ed19c7148daa180ecebea418d788d9122d0e7e2fdd17afaff70fe334b47eb91", "timestamp_unix": 1770926439, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004021", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID Linda Martinez phone (605) 994-8556 age 31", "masked_text": "speaker ID [NAME_f60f59] phone [PHONE_4a8402] age [AGE_c16a53]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(605) 994-8556", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "31", "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": "12fc5ef006218b673be053b44288e994dc146843c5e2bbfa74778ef47298ffa2", "timestamp_unix": 1773067640, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004022", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient Carlos Rivera (DOB 1969-01-10, MRN MRN-332319) 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": "Carlos Rivera", "start": 8, "end": 21}, {"phi_type": "DOB", "value": "1969-01-10", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-332319", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 84, "end": 105}], "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": "03d74533334e8b6914b3551d4aca2881133966ee9cd81238cb0ed0ba21fdd5a6", "timestamp_unix": 1771496460, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-004023", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient identified as Michael Taylor, SSN 584-20-3357, residing at 944 Main 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": "584-20-3357", "start": 42, "end": 53}, {"phi_type": "ADDRESS", "value": "944 Main St, Lakewood", "start": 61, "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": "31f15082f2ff82dd932312d70994efcbdf260ff26066fec8d8cf8cd4310f35c9", "timestamp_unix": 1772732420, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004024", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient James Wilson ID MRN-952112 institution UCSF Health", "masked_text": "DICOM header patient James Wilson ID MRN-952112 institution UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-952112", "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": "1db73226acbe6a8612262a6962fd2d45c912afd657a1079553b5d25216b558af", "timestamp_unix": 1772867446, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004025", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Confirmed identity of Diana Patel via MRN MRN-579184 and DOB 1974-07-04.", "masked_text": "Confirmed identity of [NAME_c3b55b] via MRN [MRN_41b446] and[DOB_25b061]07-04.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-579184", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1974-07-04", "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": "3eb034a0a8854f491fb5d41076b33136e9af67c9dcdb845a67d2a6ec54448c10", "timestamp_unix": 1770972368, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-004026", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "DICOM header patient Marcus Webb ID MRN-699772 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_ede0f8] ID [MRN_386d30] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-699772", "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": "e216936b2595c0d283b9a079d5ed1498c1970fa54b45a9809ea3d0d988c41be6", "timestamp_unix": 1773348989, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004027", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Maria Garcia MRN MRN-635587 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_498cee] MRN [MRN_7cc5ff] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-635587", "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": "36b838fb4274cf47d30d777b79f2247a8237f24f9c69e37fb950f7e1d2544eb1", "timestamp_unix": 1772735928, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004028", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Linda Martinez phone number (295) 232-4207 age 37", "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": "(295) 232-4207", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "37", "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": "26d5fe7ecfcb5d1eea6c89081274f81ce6c223c4e088003bed338337f0444295", "timestamp_unix": 1773058511, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004029", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Maria Garcia phone (545) 851-9184 age 29", "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": "(545) 851-9184", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "29", "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": "43dace68b7bb015a14f152085725a242a0e1c1594e63cac16399f195ef757c06", "timestamp_unix": 1773080952, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004030", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Imaging ordered for Arthur Coleman, MRN MRN-332798, DOB 1983-03-22 at Johns Hopkins.", "masked_text": "Imaging ordered for Arthur Coleman, MRN MRN-332798, DOB 1983-03-22 at Johns Hopkins.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 20, "end": 34}, {"phi_type": "MRN", "value": "MRN-332798", "start": 40, "end": 50}, {"phi_type": "DOB", "value": "1983-03-22", "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": "db65e043458d4ae762676cbb22a1adbc391fa7b19824555a393e81357c73be6d", "timestamp_unix": 1771647104, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004031", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Thomas Harris DOB 1958-07-21 scan date 2014-11-24", "masked_text": "imaging metadata Thomas Harris DOB 1958-07-21 scan date 2014-11-24", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1958-07-21", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2014-11-24", "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": "42bb80cf1dfafc39b0d07168540d24dabc9f9ec25b5962ac96f9e5ac8448b060", "timestamp_unix": 1772066748, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004032", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "speaker ID Diana Patel phone (217) 239-2481 age 65", "masked_text": "speaker ID [NAME_c3b55b] phone [PHONE_457946] age [AGE_fc490c]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(217) 239-2481", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "65", "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": "8594d90c099cb2440764944f9b3d380bf9729fd07c27f1331475a0c1a2ec33c8", "timestamp_unix": 1771787409, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004033", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Robert Chen DOB 1964-01-21 MRN MRN-393256", "masked_text": "voice profile [NAME_2665a8] DOB [DOB_57d734] MRN [MRN_c3a417]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1964-01-21", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-393256", "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": "c85c90f6737a7a835268c3ea68edc3facf41063003f244ea724a2d7c269a954e", "timestamp_unix": 1772654422, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004034", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Emily Brown MRN MRN-968221 contact (389) 788-9103", "masked_text": "voice transcript [NAME_87fe31] MRN [MRN_d70c13] contact [PHONE_51e05e]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-968221", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(389) 788-9103", "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": "70568d24fd63194a5c3a713a4a43d9d5e5cb6184c8919f6568155a42ff58f43f", "timestamp_unix": 1773345779, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004035", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Emergency contact for Emily Brown: (818) 963-3184. DOB: 1953-05-13.", "masked_text": "Emergency contact for [NAME_87fe31]: [PHONE_e659ad][DOB_820ff4]3-05-13.", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 22, "end": 33}, {"phi_type": "PHONE", "value": "(818) 963-3184", "start": 35, "end": 49}, {"phi_type": "DOB", "value": "1953-05-13", "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": "5e4a6627f281dd3d4c2a155a9cce42ae627a50daeaa2a6b44f00d00e1fc2f878", "timestamp_unix": 1772349401, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-004036", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "waveform header Michael Taylor DOB 1951-09-26 device Stanford Medical recorded 2018-10-10", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] rec[REDACTED]-10-10", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1951-09-26", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 53, "end": 69}, {"phi_type": "DATE", "value": "2018-10-10", "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": "2cf6dd17e44f2e829e686cca07d5a8b744e890ee02778293eda22480fc3b9eee", "timestamp_unix": 1771368774, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-004037", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Arthur Coleman ID MRN-362429 institution Mayo Clinic", "masked_text": "DICOM header patient [NAME_13c9ac] ID [MRN_307c59] institution [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-362429", "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": "bb960d56b75d43fd072c479e931ec3f2ed9c591772baec3e38dc2da32249e492", "timestamp_unix": 1771085384, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004038", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Kevin Zhang social security number 511-99-7793 address 394 Maple St, Lakewood", "masked_text": "Kevin Zhang social security number 511-99-7793 address 394 Maple St, Lakewood", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "511-99-7793", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "394 Maple St, Lakewood", "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": "6227afb545b62b0c154420b90fae3a03fed152d25d0f2c89b50e0a476e250387", "timestamp_unix": 1772856128, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004039", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "face_region detected patient Angela White MRN MRN-217299 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_cada0d] MRN [MRN_428e43] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-217299", "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": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f150104be3d899230671d8b5d657f19912e4e93630c3664ff1675e31595e409b", "timestamp_unix": 1773136410, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004040", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Michael Taylor DOB 1962-06-22 MRN MRN-709534", "masked_text": "voice profile [NAME_ae3ff9] DOB [DOB_2fac88] MRN [MRN_15ae57]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1962-06-22", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-709534", "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": "093bf1654e78ffea06aea8d9ff1da92b70fa8543aceb7b378cea7d659bae7ee1", "timestamp_unix": 1772161700, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004041", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Priya Sharma MRN MRN-445263 facility UCSF Health", "masked_text": "face_region detected patient Priya Sharma MRN MRN-445263 facility UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-445263", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "UCSF Health", "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": "f296c169ad521e3befcdc92d1d93afa0f8ea1fdefa0b26789cfa0cc765f646f3", "timestamp_unix": 1771260517, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004042", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Priya Sharma DOB 1968-08-14 MRN MRN-691667", "masked_text": "voice profile Priya Sharma DOB 1968-08-14 MRN MRN-691667", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1968-08-14", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-691667", "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": "763e624e9cdc07d2fc47f9de7d3e4318a2a012da942e01f99eb9a76c281355fd", "timestamp_unix": 1773394487, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004043", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Arthur Coleman MRN MRN-116334 contact (334) 896-9188", "masked_text": "voice transcript [NAME_13c9ac] MRN [MRN_8bcfb0] contact [PHONE_6918d0]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-116334", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(334) 896-9188", "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": "5ba03e19f0128a30f001f4661e69a1062afe147a8996e8bcdac54e38e3cf04de", "timestamp_unix": 1771335159, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004044", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient identified as Susan Anderson, SSN 922-98-3222, residing at 730 Cedar St, Greenfield.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownnfield.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 22, "end": 36}, {"phi_type": "SSN", "value": "922-98-3222", "start": 42, "end": 53}, {"phi_type": "ADDRESS", "value": "730 Cedar St, Greenfield", "start": 61, "end": 85}], "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": "b1db09ff9c69e2eeda26244393aaece3f86fba3e0a2685ce033b786dc4b1ac3e", "timestamp_unix": 1773209100, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004045", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Priya Sharma MRN MRN-728948 facility NYU Langone", "masked_text": "face_region detected patient [NAME_74036d] MRN [MRN_b38fcc] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-728948", "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": "3cf558cf7fbd3a8c09f2096216715285dbc9e6161bcea467b716170243e5d9cf", "timestamp_unix": 1773323412, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004046", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Arthur Coleman DOB 1965-06-20 scan date 2019-05-02", "masked_text": "imaging metadata Arthur Coleman DOB 1965-06-20 scan date 2019-05-02", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1965-06-20", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2019-05-02", "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": "5165256d49edfda2946150c1ba132869f4ffc88b1ac1e218b7ea3ab020487aa9", "timestamp_unix": 1772395913, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004047", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Claire Nguyen age 18 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": "18", "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": "ca0548a2ed02d0334cd0a43d784bb2abb0b11c607e72f5594c06a33403ca7c85", "timestamp_unix": 1772880477, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004048", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "ECG metadata patient Sarah Johnson MRN MRN-197632 date 2007-12-26", "masked_text": "ECG metadata patient Sarah Johnson MRN MRN-197632 date 2007-12-26", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-197632", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2007-12-26", "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": "057af68ed6fa978670bddfad952ce43cc5b816d22422e6facc59982a815f8a03", "timestamp_unix": 1771178026, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004049", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Robert Chen MRN MRN-936722 facility Boston Medical Center", "masked_text": "face_region detected patient Robert Chen MRN MRN-936722 facility Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-936722", "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": "a3ac7d4ce29ebac243e237aad9d1a1a5fc6a9c875a3fe6a0c09f92fbc13d4684", "timestamp_unix": 1772908175, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004050", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Spoke with Michael Taylor at (718) 520-1721. Address on file: 247 Maple St, Maplewood.", "masked_text": "Spoke with Michael Taylor at (718) 520-1721. Address on file: 247 Maple St, Maplewood.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(718) 520-1721", "start": 29, "end": 43}, {"phi_type": "ADDRESS", "value": "247 Maple St, Maplewood", "start": 55, "end": 78}], "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": "a0cb49a36003d88bce337b36bca79796725edfa0e316b4089d131386c27f58fc", "timestamp_unix": 1772748973, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004051", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Emily Brown called from (728) 895-3226 reporting symptoms. Age: 34.", "masked_text": "Emily Brown called from (728) 895-3226 reporting symptoms. Age: 34.", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "PHONE", "value": "(728) 895-3226", "start": 24, "end": 38}, {"phi_type": "AGE", "value": "34", "start": 64, "end": 66}], "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": "f8f0eeffc735304ca658f30f6287ec4fd3f8f41b3114e2d21be172c366ad0614", "timestamp_unix": 1771604500, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004052", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Thomas Harris DOB 1951-01-06 MRN MRN-215041", "masked_text": "voice profile [NAME_7ccf35] DOB [DOB_5a8a7e] MRN [MRN_f88e49]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1951-01-06", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-215041", "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": "78f336fbb483be5b1dad672acf97af7ef6205add5c96a9502704088bca9c54a0", "timestamp_unix": 1773413730, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004053", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Claire Nguyen date of birth 1984-11-24 MRN MRN-634470 presenting at NYU Langone", "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": "1984-11-24", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-634470", "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": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "0df3c84f3d7a713abe1c3919c7b222afc3177ef743d90cdb59d06c2fcef3a017", "timestamp_unix": 1771828874, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-004054", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "audio annotation David Lee recorded at Cedars-Sinai on 2007-11-23", "masked_text": "audio annotation David Lee recorded at Cedars-Sinai on 2007-11-23", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 39, "end": 51}, {"phi_type": "DATE", "value": "2007-11-23", "start": 53, "end": 63}], "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": "ab69df5249cc7ef320fe222ecdd75d6204788ca35dd70e0c0793333a880a71c3", "timestamp_unix": 1772880967, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004055", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Claire Nguyen recorded at Cleveland Clinic on 2012-07-06", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-07-06", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 43, "end": 59}, {"phi_type": "DATE", "value": "2012-07-06", "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": "6e0b2eafc7914ec1ee4a675da9203ffb6e66854d43392998f399d33ad9dd3974", "timestamp_unix": 1771605603, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004056", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata John Smith DOB 1956-03-10 scan date 2008-03-04", "masked_text": "imaging metadata [NAME_611732] DOB [DOB_83441d] scan date [DATE_cd1882]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "DOB", "value": "1956-03-10", "start": 32, "end": 42}, {"phi_type": "DATE", "value": "2008-03-04", "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": "73730d012be7d1420dd774dca17b168a36f3fe4de1107d3e88a2af350633160d", "timestamp_unix": 1772454299, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004057", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Carlos Rivera DOB 1963-01-11 MRN MRN-413350", "masked_text": "voice profile Carlos Rivera DOB 1963-01-11 MRN MRN-413350", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1963-01-11", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-413350", "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": "063de5f2ec456c5c2f940c7bf8e5fe6c38b85a2616a50ab105c63084ec744cda", "timestamp_unix": 1773326969, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004058", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Angela White age 59 facility Johns Hopkins", "masked_text": "vitals trace Angela White age 59 facility Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "59", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 42, "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": "b2ae5b0b22a1520a1060b185870506505e6cde32dfe211cb02b97483e5d0debe", "timestamp_unix": 1771296016, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004059", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Spoke with Linda Martinez at (819) 507-9399. Address on file: 272 Walnut St, Greenfield.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownenfield.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(819) 507-9399", "start": 29, "end": 43}, {"phi_type": "ADDRESS", "value": "272 Walnut St, Greenfield", "start": 55, "end": 80}], "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": "05386be30b893f51721f4f0561356d0615cf95308c336bc6a0fd6df1cec25ec7", "timestamp_unix": 1771393915, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004060", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "audio annotation Arthur Coleman recorded at Johns Hopkins on 2015-11-26", "masked_text": "audio annotation Arthur Coleman recorded at Johns Hopkins on 2015-11-26", "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": "2015-11-26", "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": "c80b36275ef9b839baa1890ab2cf17fb03d41f9f8f057eaccb198fffc66c246a", "timestamp_unix": 1772185298, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004061", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Thomas Harris recorded at Mayo Clinic on 2011-11-01", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-011", "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": "2011-11-01", "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": "4d99317db43c297f4623ee2b5456da1020cdbcc4eea921bc881efd59e0d8df2d", "timestamp_unix": 1770996182, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004062", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile John Smith DOB 1975-07-23 MRN MRN-636029", "masked_text": "voice profile [NAME_611732] DOB [DOB_aa61ae] MRN [MRN_c9882b]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1975-07-23", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-636029", "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": "83886b47c4e4197aaa8b0fcf82a42b54208b7f855faef053c11d16b75b2151b0", "timestamp_unix": 1771421556, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004063", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript David Lee MRN MRN-587704 contact (394) 542-4245", "masked_text": "voice transcript [NAME_972735] MRN [MRN_a2bc08] contact [PHONE_6f4d25]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "MRN", "value": "MRN-587704", "start": 31, "end": 41}, {"phi_type": "PHONE", "value": "(394) 542-4245", "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": "e66c1673e67c71f8bfdcb617a83e0de123660ced230ba454d22762d496623f6e", "timestamp_unix": 1772174793, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004064", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Claire Nguyen phone (441) 368-3029 age 72", "masked_text": "speaker ID Claire Nguyen phone (441) 368-3029 age 72", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(441) 368-3029", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "72", "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": "14d933c30857a4b12122c63b693422eee1c79c6dfad50b06432d5a50986b73b1", "timestamp_unix": 1772725536, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004065", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "patient name Patricia Moore phone number (299) 788-3063 age 49", "masked_text": "patient name [NAME_b9db31] phone number [PHONE_a82aef] age [AGE_f457c5]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(299) 788-3063", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "49", "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": "c08819a178a6883e938b3c93eab7c2dff26789e74253912efac4df02d35fbe23", "timestamp_unix": 1771077468, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004066", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient identified as Diana Patel, SSN 200-90-8500, residing at 124 Elm St, Lakewood.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownkewood.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 22, "end": 33}, {"phi_type": "SSN", "value": "200-90-8500", "start": 39, "end": 50}, {"phi_type": "ADDRESS", "value": "124 Elm St, Lakewood", "start": 58, "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": "890f1787f0d95344f985c007cf01fa98526c1713c0eec3a3c9376e5767490f9b", "timestamp_unix": 1771545989, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004067", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID James Wilson phone (582) 991-5642 age 47", "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": "(582) 991-5642", "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": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "71cdc547a155868d3e00f3e323d8ea152f068b097014d0f5ab5753aa398c6072", "timestamp_unix": 1771393137, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004068", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "John Smith (MRN MRN-254818) discharged on 2003-06-20. Follow up at Boston Medical Center.", "masked_text": "[NAME_611732] (MRN [MRN_967d3c]) discharged on [DATE_40f493]. Follow up at [LOCATION_bfb4ce].", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "MRN", "value": "MRN-254818", "start": 16, "end": 26}, {"phi_type": "DATE", "value": "2003-06-20", "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": "a9c726ba0dbd5863f4a03d521f668f6397b294e3b5b1f64b1dc2dcb3bde8a289", "timestamp_unix": 1773058568, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004069", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID Robert Chen phone (950) 671-2829 age 94", "masked_text": "speaker ID [NAME_2665a8] phone [PHONE_2f69bb] age [AGE_f4b9ec]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(950) 671-2829", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "94", "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": "618a8d3f229c9a4c6d4586d0bcf6e5b58df897496fc58a32f3f5bbdbd8be583b", "timestamp_unix": 1773246203, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004070", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Sarah Johnson called from (437) 508-1358 reporting symptoms. Age: 53.", "masked_text": "Sarah Johnson called from (437) 508-1358 reporting symptoms. Age: 53.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 0, "end": 13}, {"phi_type": "PHONE", "value": "(437) 508-1358", "start": 26, "end": 40}, {"phi_type": "AGE", "value": "53", "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": "3a1697231fb8b5430a338dc8b3c9cc3b80da382a4aa08823c523db62e0ae32e9", "timestamp_unix": 1773149738, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004071", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Marcus Webb date of birth 1963-03-26 MRN MRN-163245 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": "1963-03-26", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-163245", "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": "9fe3e24d442da9f7c08df86b6d3b45f7710b51533a670898787f369d2ac98f0f", "timestamp_unix": 1772794143, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-004072", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Marcus Webb phone number (612) 102-1088 age 39", "masked_text": "patient name Marcus Webb phone number (612) 102-1088 age 39", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(612) 102-1088", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "39", "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": "ab78bce19a6265230d034fb853a64141cb0227ac2bf5c11f7f43e6f884447c85", "timestamp_unix": 1772781920, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004073", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Susan Anderson (MRN MRN-994840) discharged on 2009-05-08. Follow up at Mayo Clinic.", "masked_text": "[NAME_4a6eeb] (MRN [MRN_c2d414]) discharged on [DATE_07941b]. Follow up at [LOCATION_5471a7].", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 0, "end": 14}, {"phi_type": "MRN", "value": "MRN-994840", "start": 20, "end": 30}, {"phi_type": "DATE", "value": "2009-05-08", "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": "29e1eb4e070a6dfc9d10207e8c685e57017ec50b74f4857f07af97e07b57b8c9", "timestamp_unix": 1773168754, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004074", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "ECG metadata patient David Lee MRN MRN-159969 date 2021-03-24", "masked_text": "ECG metadata patient [NAME_972735] MRN [MRN_a31c74] date [DATE_62a1c0]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-159969", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2021-03-24", "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": "42946e4dbd38141be5e220ed1d71a78bd91a30133e412ce3a4dc1a2089ec1393", "timestamp_unix": 1772567466, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-004075", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Claire Nguyen MRN MRN-288000 date 2019-07-04", "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-288000", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2019-07-04", "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": "23a10f9d4ea210b9b9d8028e0f771817a33898034f7b548caf1d726b4498597b", "timestamp_unix": 1771749987, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004076", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Arthur Coleman DOB 1949-10-18 scan date 2009-03-13", "masked_text": "imaging metadata [NAME_13c9ac] DOB [DOB_b6d502] scan date [DATE_d484cc]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1949-10-18", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2009-03-13", "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": "1fc376aa198994d4203b140f906da85d36fcb3ab4cc0addc2df01fa316cba27a", "timestamp_unix": 1773172986, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004077", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Robert Chen DOB 1969-10-27 scan date 2006-01-03", "masked_text": "imaging metadata Robert Chen DOB 1969-10-27 scan date 2006-01-03", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1969-10-27", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2006-01-03", "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": "fb241da4b6b4893f8fb72efa01eaf20f2e01c10e0de26849ccf881cf8d9a4a38", "timestamp_unix": 1772065164, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004078", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient John Smith MRN MRN-253208 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_611732] MRN [MRN_2967aa] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-253208", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 64, "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": "b51a5dd04e191a7ec3402521687cfb153e23182d8738b652e88c018c81480cd4", "timestamp_unix": 1772505785, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004079", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "Michael Taylor date of birth 1937-10-11 MRN MRN-185520 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": "1937-10-11", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-185520", "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": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "d716493f129c217a92a56afea02874e8548db6a6816845ef7c7d2d42fbc105a8", "timestamp_unix": 1772490929, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-004080", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "Emily Brown social security number 113-52-7041 address 576 Pine St, Springfield", "masked_text": "Emily Brown social security number 113-52-7041 address 576 Pine St, Springfield", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "113-52-7041", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "576 Pine St, Springfield", "start": 49, "end": 73}], "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": "3d14e40975b7ffd0b9e71a2a251db748d2d2d125888c1e24a73ceed450fd2c07", "timestamp_unix": 1771490488, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004081", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Michael Taylor born 1972-04-28 at Johns Hopkins on 2014-11-23", "masked_text": "follow up for Michael Taylor born 1972-04-28 at Johns Hopkins on 2014-11-23", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1972-04-28", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 48, "end": 61}, {"phi_type": "DATE", "value": "2014-11-23", "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": "6d462fb97a0620a339cfcbe93126c85840df771992d2d58391f63aaa0026b0c3", "timestamp_unix": 1771467911, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004082", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Diana Patel DOB 1938-08-11 MRN MRN-119591", "masked_text": "voice profile [NAME_c3b55b] DOB [DOB_e197bf] MRN [MRN_01319c]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1938-08-11", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-119591", "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": "f374c83f9f52a851128332fc5b7a04aee71a431556dfdaccb252e72f02499fb0", "timestamp_unix": 1771697584, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004083", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Angela White social security number 284-68-3490 address 358 Cedar St, Springfield", "masked_text": "Angela White social security number 284-68-3490 address 358 Cedar St, Springfield", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "284-68-3490", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "358 Cedar St, Springfield", "start": 50, "end": 75}], "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": "bd74d05c2cd57b3ad581a322eeb4fc23b129b51f4dc9a85ef4aeafbdce2bc0dd", "timestamp_unix": 1772205208, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004084", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Claire Nguyen age 60 facility NYU Langone", "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": "60", "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": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7cf8fd00d6ebe497ce8736f89f8719de33426bc701e06f583f974da249a01e41", "timestamp_unix": 1772290097, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004085", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Referral sent for Robert Chen (DOB 1942-11-09) to specialist in Johns Hopkins.", "masked_text": "Referral sent for [NAME_2665a8] (DOB [DOB_ac0abc]) to specialist in [LOCATION_965228].", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1942-11-09", "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": "a906ad87a8c244d07d55957633a22e2775f70251a524cf4956382edaeb7cd26b", "timestamp_unix": 1772083715, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-004086", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Robert Chen phone number (705) 810-9154 age 93", "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": "(705) 810-9154", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "93", "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": "d51a10b54cd1b4189dea0d91e8966f34f7799a3f29fee9fc094a6dfc7c48b10d", "timestamp_unix": 1770889368, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004087", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Claire Nguyen recorded at Boston Medical Center on 2001-02-20", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2001-02-20", "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": "2001-02-20", "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": "792d29e9da4d364165fda6b1504371cd0faefc369a71201f3e02f5423975fa94", "timestamp_unix": 1771917562, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-004088", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient David Lee (DOB 1979-02-16, MRN MRN-463949) 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": "1979-02-16", "start": 23, "end": 33}, {"phi_type": "MRN", "value": "MRN-463949", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 80, "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": "f846814b397b80332e8497f276de849b4af842612e5e0cf4af4cd25efef2a878", "timestamp_unix": 1771597073, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-004089", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header John Smith DOB 1963-05-23 device Cedars-Sinai recorded 2010-08-05", "masked_text": "waveform header [NAME_611732] DOB [DOB_be8568] device [LOCATION_42e401] recorde[DATE_6e6609]05", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 16, "end": 26}, {"phi_type": "DOB", "value": "1963-05-23", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 49, "end": 61}, {"phi_type": "DATE", "value": "2010-08-05", "start": 69, "end": 79}], "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": "91821fb660c723b4eb26b47b219884b3c4c4d2c93fef8c604bf49bb74aee7dbd", "timestamp_unix": 1771852334, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004090", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Marcus Webb MRN MRN-691970 date 2000-05-13", "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-691970", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2000-05-13", "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": "f7469bff6edff30720291a09e4031f7ad7a5ed2b4719ee81b7863aa2399f8454", "timestamp_unix": 1771932665, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004091", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for Robert Chen born 1982-02-27 at Mayo Clinic on 2008-12-01", "masked_text": "follow up for [NAME_2665a8] born [DOB_3e915b] at [LOCATION_5471a7] on[DATE_e01020]1", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1982-02-27", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 45, "end": 56}, {"phi_type": "DATE", "value": "2008-12-01", "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": "b22e543367e95e46aefd874706c7b46497f35181b638003951c4129abec16641", "timestamp_unix": 1771559893, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-004092", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Priya Sharma (MRN MRN-211925) discharged on 2010-06-26. Follow up at Mayo Clinic.", "masked_text": "[NAME_74036d] (MRN [MRN_980828]) discharged on [DATE_6a645b]. Follow up at [LOCATION_5471a7].", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "MRN", "value": "MRN-211925", "start": 18, "end": 28}, {"phi_type": "DATE", "value": "2010-06-26", "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": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "cae43ffb0bf13a448eeb337f909cfdd8d19b212c0e947067b97f8e877ea08e34", "timestamp_unix": 1771396788, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004093", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "voice transcript Susan Anderson MRN MRN-743114 contact (527) 517-4886", "masked_text": "voice transcript [NAME_4a6eeb] MRN [MRN_515be7] contact [PHONE_560538]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-743114", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(527) 517-4886", "start": 55, "end": 69}], "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": "7a552b6149c7c1d1e34fc7a641a1341a49d92a77cfa70d6645b3823f9908badb", "timestamp_unix": 1772822350, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004094", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Claire Nguyen DOB 1955-08-14 MRN MRN-955059", "masked_text": "voice profile [NAME_2ea2ee] DOB [DOB_070a26] MRN [MRN_a3d30a]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1955-08-14", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-955059", "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": "135e7be9119b00500339651c1af89b5113ea6baeff5f2ae317db61b2d10efee0", "timestamp_unix": 1772174833, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004095", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Sarah Johnson date of birth 1983-10-27 MRN MRN-535648 presenting at Mount Sinai", "masked_text": "Sarah Johnson date of birth 1983-10-27 MRN MRN-535648 presenting at Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1983-10-27", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-535648", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mount Sinai", "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": "5351dec96437d7a5c0ffcf5b96681342bb3d5231e43365e1db55713c14b4ca4f", "timestamp_unix": 1772136643, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004096", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Michael Taylor DOB 1964-06-26 MRN MRN-690209", "masked_text": "voice profile Michael Taylor DOB 1964-06-26 MRN MRN-690209", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1964-06-26", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-690209", "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": "2a96f6773f391ff2e11c82ac59bb59d809b0f88630275b47dda25948d839725e", "timestamp_unix": 1771133086, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004097", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile John Smith DOB 1959-10-22 MRN MRN-468143", "masked_text": "voice profile [NAME_611732] DOB [DOB_731444] MRN [MRN_0bf8b8]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1959-10-22", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-468143", "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": "733bd9bc1e470555226d2ab94a8c39bd6516b21f2069aca31e5ade7a5903ebc8", "timestamp_unix": 1770887410, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004098", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile John Smith DOB 1984-08-23 MRN MRN-299963", "masked_text": "voice profile John Smith DOB 1984-08-23 MRN MRN-299963", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1984-08-23", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-299963", "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": "b2071a98722f92eea735271a0acf05ad7454a5c6e06c1223a396947b863fee2f", "timestamp_unix": 1773049401, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004099", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Claire Nguyen DOB 1938-01-05 scan date 2018-09-12", "masked_text": "imaging metadata [NAME_2ea2ee] DOB [DOB_55001f] scan date [DATE_eed2ba]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1938-01-05", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2018-09-12", "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": "155b4286e2eb75ecf02e315bdc83d9b164acb66edeaf8a3cf9cb693af86fe80f", "timestamp_unix": 1771220208, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004100", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Sarah Johnson phone (250) 959-9526 age 55", "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": "(250) 959-9526", "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": "f3759dc8722417f99da91c4666332df3cff09d4b5d7b880b2992696430c08ac8", "timestamp_unix": 1772146094, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004101", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Arthur Coleman MRN MRN-185628 date 2022-06-21", "masked_text": "ECG metadata patient Arthur Coleman MRN MRN-185628 date 2022-06-21", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-185628", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2022-06-21", "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": "b90bcc8cd5aa8414ca36fe72c90eca89959ef432d0b943a342750ef0058238d0", "timestamp_unix": 1772647729, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004102", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Michael Taylor date of birth 1937-10-26 MRN MRN-802566 presenting at Johns Hopkins", "masked_text": "Michael Taylor date of birth 1937-10-26 MRN MRN-802566 presenting at Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1937-10-26", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-802566", "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": "d407e934cfbd78f875ab028f5a6a4e80210e56b3263999268acb837f503bda85", "timestamp_unix": 1772560808, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004103", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Susan Anderson age 92 facility UCSF Health", "masked_text": "vitals trace Susan Anderson age 92 facility UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "92", "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": "dd8b8f15a4b086bd4d5decafe1237f879cd87013fb60f4c63deb7940dead5c15", "timestamp_unix": 1773118677, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004104", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Sarah Johnson age 65 facility Stanford Medical", "masked_text": "vitals trace Sarah Johnson age 65 facility Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "65", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Stanford Medical", "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": "0791c31ec3bca441c18b96a1c07f94261f9c3d3fcddf22db673d87bcbf542c99", "timestamp_unix": 1772867293, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004105", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "face_region detected patient Carlos Rivera MRN MRN-664614 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_58ff53] MRN [MRN_3842ed] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-664614", "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": "ab5d9dbd7ff53dbb109e72d84c4c25a0dce0fb2989ff0ba06e4551056ef9773c", "timestamp_unix": 1772207454, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004106", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Arthur Coleman age 78 facility Mayo Clinic", "masked_text": "vitals trace Arthur Coleman age 78 facility Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "78", "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": "0f48c9c9459a763022b3f7a4f64547ba44fe21e97328fc743994f961b24daebc", "timestamp_unix": 1773370421, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004107", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Marcus Webb recorded at Mayo Clinic on 2018-06-07", "masked_text": "audio annotation Marcus Webb recorded at Mayo Clinic on 2018-06-07", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 41, "end": 52}, {"phi_type": "DATE", "value": "2018-06-07", "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": "5a9e5c47586753688aa0c3c3481ed8d1e817a9476ba3caab52927acf4f7bf55f", "timestamp_unix": 1773113320, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004108", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace David Lee age 31 facility Mount Sinai", "masked_text": "vitals trace David Lee age 31 facility Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "AGE", "value": "31", "start": 27, "end": 29}, {"phi_type": "LOCATION", "value": "Mount Sinai", "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": "f0dbba291148cec788a8e75c9927c5c901bbc040f99f8ec4394fdec80eb2389c", "timestamp_unix": 1770900089, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004109", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Patricia Moore ID MRN-132042 institution Mayo Clinic", "masked_text": "DICOM header patient Patricia Moore ID MRN-132042 institution Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-132042", "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": "c00db98e077765c59901c82daab9f75a3cf759ffd085c9c3b42a5d13d4b300d0", "timestamp_unix": 1773197517, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004110", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "John Smith social security number 181-81-1919 address 378 Chestnut 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": "181-81-1919", "start": 34, "end": 45}, {"phi_type": "ADDRESS", "value": "378 Chestnut St, Fairview", "start": 48, "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": "ce2efc57420cb054480fba70fa700e241578de7014295ea4e57a209788dfdce8", "timestamp_unix": 1771188605, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004111", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient James Wilson MRN MRN-762683 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_3d8dc8] MRN [MRN_a69ea2] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-762683", "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": "9c806468b54b2c51a0e52c073758794c115245bb723eccadf6fe59c086dd15fe", "timestamp_unix": 1772364586, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004112", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Maria Garcia recorded at Johns Hopkins on 2018-09-21", "masked_text": "audio annotation Alex Morgan recorded at General Hospital 2000-01-01-21", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 42, "end": 55}, {"phi_type": "DATE", "value": "2018-09-21", "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": "43b09424a7a605810cd052b02b0813c98e06b2045dd8895d10b41dd9d58eee21", "timestamp_unix": 1772377794, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004113", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Angela White ID MRN-325959 institution UCSF Health", "masked_text": "DICOM header patient [NAME_cada0d] ID [MRN_fbb83d] institution [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-325959", "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": "f795b3ecc0101cab081a596790376ee0a16b818eafd2174e6f3013a88aabae94", "timestamp_unix": 1771691889, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004114", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Sarah Johnson age 75 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": "75", "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": "828053cd627b5aa45c036f2eb43be082b459278d34324a12be45f302060ba8a4", "timestamp_unix": 1770934883, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004115", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Arthur Coleman phone (384) 639-3383 age 62", "masked_text": "speaker ID Arthur Coleman phone (384) 639-3383 age 62", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(384) 639-3383", "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": "e68a2e7bc43a3b9e15c7f6b157eaf4058fc02ea3367937c80f3d61ac5e599f7a", "timestamp_unix": 1772320781, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004116", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Arthur Coleman phone (658) 192-8195 age 69", "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": "(658) 192-8195", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "69", "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": "107a7d12707a1c1a0a7973f1f33c514d3054b2a91f85e931d387742875047143", "timestamp_unix": 1770957947, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004117", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "waveform header Diana Patel DOB 1948-07-01 device UCSF Health recorded 2016-12-09", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] recorded[REDACTED]9", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1948-07-01", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2016-12-09", "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": "d5b6eb54623a06ad122d41fda4a202d26626144d1fe2ee0cc0ede343fc4c2963", "timestamp_unix": 1771744256, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-004118", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header James Wilson DOB 1982-05-04 device Cedars-Sinai recorded 2018-05-24", "masked_text": "waveform header [NAME_3d8dc8] DOB [DOB_14d61b] device [LOCATION_42e401] recorde[DATE_5905b5]24", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1982-05-04", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 51, "end": 63}, {"phi_type": "DATE", "value": "2018-05-24", "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": "5e2ec27bb94558352f80b2360c5da907bd5b63ba2ffaa1915c5615e86a26bc64", "timestamp_unix": 1773277637, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004119", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Referral sent for Kevin Zhang (DOB 1963-02-12) to specialist in Boston Medical Center.", "masked_text": "Referral sent for [NAME_a23972] (DOB [DOB_97629f]) to specialist in [LOCATION_bfb4ce].", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1963-02-12", "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": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "d7c58ca2e76b962af0e41874d61f627cf78674c44b09802b6afe882f2a46422d", "timestamp_unix": 1772589208, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-004120", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Diana Patel DOB 1958-01-12 scan date 2021-06-24", "masked_text": "imaging metadata [NAME_c3b55b] DOB [DOB_016667] scan date [DATE_351d2d]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1958-01-12", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2021-06-24", "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": "81ff2512eee1a1d58e621b8496ed3cea8e41961284662ff54836a68b0b494e02", "timestamp_unix": 1772905874, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004121", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Claire Nguyen date of birth 1952-05-06 MRN MRN-640963 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": "1952-05-06", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-640963", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 68, "end": 84}], "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": "10241ef9ffee0443842c861988cb89f353a77c2aebdfa1b57e6f749adc509107", "timestamp_unix": 1773414770, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-004122", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "ECG metadata patient Robert Chen MRN MRN-629855 date 2022-09-05", "masked_text": "ECG metadata patient [NAME_2665a8] MRN [MRN_150b57] date [DATE_5aeab5]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-629855", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2022-09-05", "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": "25d5fcbf227748de39776b8dd36556956bc402952b8b9677d20eb8a41a52ba46", "timestamp_unix": 1771303243, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-004123", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Confirmed identity of Claire Nguyen via MRN MRN-492915 and DOB 1960-10-19.", "masked_text": "Confirmed identity of [NAME_2ea2ee] via MRN [MRN_f856a5] and[DOB_c6eec5]10-19.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 22, "end": 35}, {"phi_type": "MRN", "value": "MRN-492915", "start": 44, "end": 54}, {"phi_type": "DOB", "value": "1960-10-19", "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": "a1874afed57439d3daa246b83575971fcf1050c33d28178067f0ce653ae2da5e", "timestamp_unix": 1772737660, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-004124", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Carlos Rivera DOB 1969-10-12 MRN MRN-341530", "masked_text": "voice profile [NAME_58ff53] DOB [DOB_176cc3] MRN [MRN_95f234]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1969-10-12", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-341530", "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": "3ad01e2bc2e5e5b19d3a07842f27898f0cc19b2d1421821e36b7bbc870b0b991", "timestamp_unix": 1772928346, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004125", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Prescription issued to Thomas Harris (38yo) at 682 Pine St, Riverside on 2007-03-10.", "masked_text": "Prescription issued to Thomas Harris (38yo) at 682 Pine St, Riverside on 2007-03-10.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 23, "end": 36}, {"phi_type": "AGE", "value": "38", "start": 38, "end": 40}, {"phi_type": "ADDRESS", "value": "682 Pine St, Riverside", "start": 50, "end": 72}, {"phi_type": "DATE", "value": "2007-03-10", "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": "58948249366de678b9bb5a2dd1a2e669fab9af0d627248cb47d789a9df84d752", "timestamp_unix": 1771318255, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004126", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Carlos Rivera DOB 1974-06-14 MRN MRN-851612", "masked_text": "voice profile [NAME_58ff53] DOB [DOB_dd5cba] MRN [MRN_fa5e50]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1974-06-14", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-851612", "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": "bd5dbc92a68ced25485824c6205e4309945604bbdc7b71e8688723237886e85a", "timestamp_unix": 1772355921, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004127", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Referral sent for Carlos Rivera (DOB 1977-11-24) to specialist in Mass General Hospital.", "masked_text": "Referral sent for [NAME_58ff53] (DOB [DOB_550c6f]) to specialist in [LOCATION_76e661].", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 18, "end": 31}, {"phi_type": "DOB", "value": "1977-11-24", "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": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "771a457681ff1c4bb90b7a28f63ce0a6e0be98d5f8b7d4d9522a661450467403", "timestamp_unix": 1772634398, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-004128", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "ECG metadata patient Marcus Webb MRN MRN-599666 date 2015-04-18", "masked_text": "ECG metadata patient Marcus Webb MRN MRN-599666 date 2015-04-18", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-599666", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2015-04-18", "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": "1fa289caf8f3c4d96088ae74ac407cf57cb1721e44245811227f09294f15a5a1", "timestamp_unix": 1771473776, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004129", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "voice profile Diana Patel DOB 1985-03-21 MRN MRN-174261", "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": "1985-03-21", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-174261", "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": "6147bcc2d5e2e47174cd0a0c6e7a51ccb6067d3fe0ab60d507b251887b10b9ec", "timestamp_unix": 1771361723, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-004130", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Kevin Zhang MRN MRN-150402 date 2012-11-10", "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-150402", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2012-11-10", "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": "35d221a86ccad874de842bc06c9b2c26dc4658bf1389a237233edf00a333f410", "timestamp_unix": 1771266227, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004131", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation David Lee recorded at Cleveland Clinic on 2011-03-26", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-03-26", "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": "2011-03-26", "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": "836b5da02bb404719fd132aec4c46e32683268f962180b6531433dff34171d54", "timestamp_unix": 1772195585, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004132", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace John Smith age 80 facility Mayo Clinic", "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": "80", "start": 28, "end": 30}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "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": "7b783ef080a031f06dea0ab4bee0e3640a1f0e0087001e3432cebc7e08ab3d9c", "timestamp_unix": 1772572238, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004133", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Thomas Harris ID MRN-262002 institution Mount Sinai", "masked_text": "DICOM header patient [NAME_7ccf35] ID [MRN_d434ef] institution [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-262002", "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": "a51b9cae0ed146f2c04f6a42740c73c7044531b9fab610a482ef71dae6611cb2", "timestamp_unix": 1772655131, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004134", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for Linda Martinez born 1983-10-04 at Boston Medical Center on 2019-03-17", "masked_text": "follow up for [NAME_f60f59] born [DOB_ca32ba] at [LOCATION_bfb4ce]992e4] 2019-03-17", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1983-10-04", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 48, "end": 69}, {"phi_type": "DATE", "value": "2019-03-17", "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": "756a29703adf5319587b7122182e257ac57321a28d5e6e77aa85bee2aa5d5ced", "timestamp_unix": 1772378082, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.24075}}
{"record_id": "AUDIT-004135", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for Maria Garcia at 576 Main St, Fairview on 2005-02-28.", "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": "576 Main St, Fairview", "start": 35, "end": 56}, {"phi_type": "DATE", "value": "2005-02-28", "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": "f858e345d1fab398e58234964e7256f6c9c4ea641a7fd5242635bfd5f0ac0ca6", "timestamp_unix": 1771329015, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004136", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "waveform header Sarah Johnson DOB 1974-10-03 device Johns Hopkins recorded 2001-06-21", "masked_text": "waveform header Sarah Johnson DOB 1974-10-03 device Johns Hopkins recorded 2001-06-21", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1974-10-03", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 52, "end": 65}, {"phi_type": "DATE", "value": "2001-06-21", "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": "fa3033097ad61ed5fe539659f267fa428ae0582262ac0e7c5887ad3036d3412d", "timestamp_unix": 1772467618, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004137", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Priya Sharma ID MRN-675475 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_74036d] ID [MRN_7fe3a9] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-675475", "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": "30d36817322ab581b290031731a0668c972642e7fa743c8d3f8944aa361d8715", "timestamp_unix": 1772055822, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004138", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Referral sent for Maria Garcia (DOB 1985-04-27) to specialist in UCSF Health.", "masked_text": "Referral sent for [NAME_498cee] (DOB [DOB_3205e5]) to specialist in [LOCATION_df473f].", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 18, "end": 30}, {"phi_type": "DOB", "value": "1985-04-27", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 65, "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": "d790f632400836452a22b3cee97243ab1eaeb8241cebca48270f46cc4d82029d", "timestamp_unix": 1771376516, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-004139", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Michael Taylor age 29 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": "29", "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": "fef8ff6c7d588ce6662d8164b65009e0256cc9734d719fe8c84d75747ec261e2", "timestamp_unix": 1772520204, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004140", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Diana Patel date of birth 1975-08-12 MRN MRN-500086 presenting at Stanford Medical", "masked_text": "Diana Patel date of birth 1975-08-12 MRN MRN-500086 presenting at Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1975-08-12", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-500086", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Stanford Medical", "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": "35d439b755327ee5418db30e0a9937142a761a4ab7a0aa4f80d570d1c440cb62", "timestamp_unix": 1772648698, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004141", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "Claire Nguyen date of birth 1954-10-25 MRN MRN-667612 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": "1954-10-25", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-667612", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 68, "end": 89}], "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": "ffab89c17022da08f2b0f4813a8a36dccb36c9decf1b377f97f27f989cb0b849", "timestamp_unix": 1772956916, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-004142", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Angela White MRN MRN-357524 facility Mayo Clinic", "masked_text": "face_region detected patient [NAME_cada0d] MRN [MRN_3400a9] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-357524", "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": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8cf6d4592e8b23f0237aac7687d91f79cc91ebe8fc9d3543afe44395e7988067", "timestamp_unix": 1772542255, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004143", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Spoke with John Smith at (540) 665-2841. Address on file: 182 Oak St, Greenfield.", "masked_text": "Spoke with John Smith at (540) 665-2841. Address on file: 182 Oak St, Greenfield.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 11, "end": 21}, {"phi_type": "PHONE", "value": "(540) 665-2841", "start": 25, "end": 39}, {"phi_type": "ADDRESS", "value": "182 Oak St, Greenfield", "start": 51, "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": "da8444d70a19e6641ef5db38c1b74ec28a4698a58e18f14d7408bfd215938182", "timestamp_unix": 1773165681, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004144", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "imaging metadata James Wilson DOB 1954-07-13 scan date 2003-10-03", "masked_text": "imaging metadata [NAME_3d8dc8] DOB [DOB_808567] scan date [DATE_9be36e]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1954-07-13", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2003-10-03", "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": "4c38fbc3f45a553128db0807a5a9f5d063a65ff89fa454a1384d664f09c3ea68", "timestamp_unix": 1771030416, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-004145", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Spoke with Susan Anderson at (230) 255-9336. Address on file: 214 Walnut St, Fairview.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownairview.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(230) 255-9336", "start": 29, "end": 43}, {"phi_type": "ADDRESS", "value": "214 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": "35b36801e387554bdb7ab4e585b5f421dd9e3fc17fa433c4549922caef97ad08", "timestamp_unix": 1771983946, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004146", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Thomas Harris DOB 1957-08-16 scan date 2006-04-23", "masked_text": "imaging metadata [NAME_7ccf35] DOB [DOB_ae12d7] scan date [DATE_babf5b]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1957-08-16", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2006-04-23", "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": "73210015d37a8236fd5e186090c86bba53ab8fdabf08c93c8b943c82605fbb30", "timestamp_unix": 1772124329, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004147", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header David Lee DOB 1938-05-11 device Cleveland Clinic recorded 2023-03-15", "masked_text": "waveform header [NAME_972735] DOB [DOB_15b75f] device [LOCATION_6532a6] rec[DATE_b3b71b]-03-15", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1938-05-11", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 48, "end": 64}, {"phi_type": "DATE", "value": "2023-03-15", "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": "aaf27f42bb6ca147e85ac5bfaaa6454b191b3d39d242d8941a01ff3d7bdf39fd", "timestamp_unix": 1773226057, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004148", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Priya Sharma date of birth 1966-03-03 MRN MRN-723239 presenting at Stanford Medical", "masked_text": "Priya Sharma date of birth 1966-03-03 MRN MRN-723239 presenting at Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1966-03-03", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-723239", "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": "c08ff65ca98438426bf6b1393643c9862ae8a8e36e6d2e4190630fe796b8f5e2", "timestamp_unix": 1772852312, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004149", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Linda Martinez DOB 1946-03-24 MRN MRN-132230", "masked_text": "voice profile Linda Martinez DOB 1946-03-24 MRN MRN-132230", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1946-03-24", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-132230", "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": "8316321c027d5d63421958e541895dcfcb43a8a5369dca402e857426845e90fe", "timestamp_unix": 1772368849, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004150", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Thomas Harris MRN MRN-395076 facility Johns Hopkins", "masked_text": "face_region detected patient Thomas Harris MRN MRN-395076 facility Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-395076", "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": "b9ade3f759baaa733f6965e3624b7f990a04a13fe11a038203fa7414f264a963", "timestamp_unix": 1772806370, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004151", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Arthur Coleman DOB 1938-10-23 MRN MRN-644198", "masked_text": "voice profile [NAME_13c9ac] DOB [DOB_af1760] MRN [MRN_dc7262]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1938-10-23", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-644198", "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": "3dda098b239b46b09897cb7129821f818edd6206b7e1f5a31b67c2257aba2cfe", "timestamp_unix": 1772812061, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004152", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Prescription issued to Kevin Zhang (29yo) at 393 Maple St, Lakewood on 2014-03-21.", "masked_text": "Prescription issued to Kevin Zhang (29yo) at 393 Maple St, Lakewood on 2014-03-21.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 23, "end": 34}, {"phi_type": "AGE", "value": "29", "start": 36, "end": 38}, {"phi_type": "ADDRESS", "value": "393 Maple St, Lakewood", "start": 48, "end": 70}, {"phi_type": "DATE", "value": "2014-03-21", "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": "bcc460b4a3615ec8143944441e0f4db7fd3802612e83341b32ab12e10b74a3db", "timestamp_unix": 1771125558, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004153", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Emily Brown MRN MRN-611793 facility UCSF Health", "masked_text": "face_region detected patient [NAME_87fe31] MRN [MRN_cab4a7] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-611793", "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": "b2d6b294998712d191064cae0a1998d8add557fc66558a62e70bbad09f582fe7", "timestamp_unix": 1771848657, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004154", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Maria Garcia born 1976-04-15 at Boston Medical Center on 2006-04-07", "masked_text": "follow up for Maria Garcia born 1976-04-15 at Boston Medical Center on 2006-04-07", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1976-04-15", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 46, "end": 67}, {"phi_type": "DATE", "value": "2006-04-07", "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": "34a57af40a4a6ba74f934c2a9b1aeac04ac4b06a30ff5bb59e711f25ea94dbc5", "timestamp_unix": 1772636812, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004155", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Linda Martinez DOB 1975-01-05 scan date 2010-03-28", "masked_text": "imaging metadata Linda Martinez DOB 1975-01-05 scan date 2010-03-28", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1975-01-05", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2010-03-28", "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": "a894cd60eba6cac269770053b9af1379aa88ebf24ddbfbdaf303bd72bd5d1c09", "timestamp_unix": 1772912327, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004156", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Marcus Webb DOB 1941-02-19 MRN MRN-858864", "masked_text": "voice profile [NAME_ede0f8] DOB [DOB_8f8ccc] MRN [MRN_d2a1e0]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1941-02-19", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-858864", "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": "e216d544444ee942170400a19449310a7f2f5f4c2b0bdf0bfeba5b2d1b22a064", "timestamp_unix": 1771872539, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004157", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID James Wilson phone (879) 631-2569 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": "(879) 631-2569", "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": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3c6efa52b707dd86b398638272e0ecb8f78c22c4cae94f1c21533e23f873ae87", "timestamp_unix": 1771500940, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004158", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Record updated for Linda Martinez at 768 Elm St, Springfield on 2006-02-13.", "masked_text": "Record updated for Linda Martinez at 768 Elm St, Springfield on 2006-02-13.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "768 Elm St, Springfield", "start": 37, "end": 60}, {"phi_type": "DATE", "value": "2006-02-13", "start": 64, "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": "ce000a192d8da6664af4ae64c3677c44c1cd1aa4a14fc2d618c2f076520617b7", "timestamp_unix": 1772818308, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004159", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation David Lee recorded at Cedars-Sinai on 2013-08-26", "masked_text": "audio annotation Alex Morgan recorded at General Hospital o2000-01-0126", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 39, "end": 51}, {"phi_type": "DATE", "value": "2013-08-26", "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": "3ec8c2a81dc9429af3ed5308568d6d83816bd81b79c2049db070ac421399820f", "timestamp_unix": 1771175370, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004160", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "follow up for Thomas Harris born 1964-10-20 at Cedars-Sinai on 2012-06-16", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED] o[REDACTED]16", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1964-10-20", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 47, "end": 59}, {"phi_type": "DATE", "value": "2012-06-16", "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": "f5ce20c84552f7d8f97c8d421ebb50bc27aa7ef6f08413217882986ff714a006", "timestamp_unix": 1771299521, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-004161", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Emily Brown MRN MRN-483090 date 2006-05-25", "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-483090", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2006-05-25", "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": "a85f5265dd4e3b23bd1bc4343e709dca9bded628f0d73f34298d3a5ace57f970", "timestamp_unix": 1770960433, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004162", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "follow up for Angela White born 1981-09-23 at Boston Medical Center on 2016-09-15", "masked_text": "follow up for Angela White born 1981-09-23 at Boston Medical Center on 2016-09-15", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1981-09-23", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 46, "end": 67}, {"phi_type": "DATE", "value": "2016-09-15", "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": "4db8c28c444ddffbc306fed1cd7f07ee82bb23cddd023aa2a2264cc563565bc3", "timestamp_unix": 1771367891, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004163", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Marcus Webb DOB 1970-05-05 MRN MRN-907573", "masked_text": "voice profile [NAME_ede0f8] DOB [DOB_b522b3] MRN [MRN_17a7d5]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1970-05-05", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-907573", "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": "68ec7eec28025b0bee9c89c7b809ec69d1e026746b57af124f388f41fa25f6c5", "timestamp_unix": 1773391640, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004164", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Record updated for Susan Anderson at 866 Cedar St, Riverside on 2018-10-21.", "masked_text": "Record updated for [NAME_4a6eeb] at [ADDRESS_536c97] on [DATE_1a0e49].", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "866 Cedar St, Riverside", "start": 37, "end": 60}, {"phi_type": "DATE", "value": "2018-10-21", "start": 64, "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": "e2e86f4605925c91315f0d051a014642fea5a382de2d2688feead2d2f1030267", "timestamp_unix": 1773254073, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-004165", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Robert Chen phone number (915) 861-9710 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": "(915) 861-9710", "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": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "711e4fa0511dfda026e5dfc4f7e3847dcc4fd77090b5161d956cb56fc2720f8b", "timestamp_unix": 1771914544, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004166", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Arthur Coleman (MRN MRN-245480) discharged on 2009-03-06. Follow up at Mount Sinai.", "masked_text": "[NAME_13c9ac] (MRN [MRN_c90efa]) discharged on [DATE_a5e054]. Follow up at [LOCATION_2d69ff].", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "MRN", "value": "MRN-245480", "start": 20, "end": 30}, {"phi_type": "DATE", "value": "2009-03-06", "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": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "128126c5635fbebe6fa00062c43d20b9feff156e2985370b6091e3e5b39d62d8", "timestamp_unix": 1773053084, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004167", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Kevin Zhang DOB 1943-06-28 MRN MRN-455735", "masked_text": "voice profile [NAME_a23972] DOB [DOB_155278] MRN [MRN_848d5a]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1943-06-28", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-455735", "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": "157c2d84958f8e67f5e14c1a99ae4233bebd091eb3531877fa4b90a53ff671e2", "timestamp_unix": 1772552065, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004168", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Carlos Rivera social security number 479-63-5820 address 414 Cedar St, Fairview", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownirview", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "479-63-5820", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "414 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": "3afab9a7fba3e67c70c3c67021b118b75928a9072d47d9c3cf63aa27f8f9b707", "timestamp_unix": 1772803203, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004169", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "voice profile Angela White DOB 1946-01-21 MRN MRN-223682", "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": "1946-01-21", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-223682", "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": "a3260f7edcdef4220653126bec4872ca68d8dc33829016d7fe7445a6c65e86cf", "timestamp_unix": 1771107755, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-004170", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "imaging metadata Thomas Harris DOB 1943-05-04 scan date 2003-08-22", "masked_text": "imaging metadata [NAME_7ccf35] DOB [DOB_981dd7] scan date [DATE_b17c5a]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1943-05-04", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2003-08-22", "start": 56, "end": 66}], "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": "7dc17ce043c74c181da10dbf91f62a6adb02d4b7849dc65291f4b305e438057d", "timestamp_unix": 1772841633, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-004171", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "David Lee (MRN MRN-803578) discharged on 2022-09-03. Follow up at UCSF Health.", "masked_text": "[NAME_972735] (MRN [MRN_705271]) discharged on [DATE_d1ad4c]. Follow up at [LOCATION_df473f].", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "MRN", "value": "MRN-803578", "start": 15, "end": 25}, {"phi_type": "DATE", "value": "2022-09-03", "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": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e6d4e9622adfab6af879a8ad37bf360a2fedcfed5b3a17c39c5eebdb8a449487", "timestamp_unix": 1771157455, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004172", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "vitals trace Diana Patel age 90 facility Mount Sinai", "masked_text": "vitals trace [NAME_c3b55b] age [AGE_861398] facility [LOCATION_2d69ff]", "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": "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": "39f498d7bae84bdd90dd74b7f2a4a04901c36c6b38ad4d73f23cefd56e644a78", "timestamp_unix": 1771977531, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-004173", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient Priya Sharma (DOB 1950-03-18, MRN MRN-256174) 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": "Priya Sharma", "start": 8, "end": 20}, {"phi_type": "DOB", "value": "1950-03-18", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-256174", "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": "e00a630c5a61ac5a6e48cf6b068438e9ff492c50d607d6b94fe4347e21c10c9d", "timestamp_unix": 1771731967, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-004174", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient identified as David Lee, SSN 627-37-9643, residing at 926 Walnut St, Fairview.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownirview.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 22, "end": 31}, {"phi_type": "SSN", "value": "627-37-9643", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "926 Walnut St, Fairview", "start": 56, "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": "f52d401c29c3d1ad0213da59e1ab77bf5e046829f7ca3d542da8fcbff14d375f", "timestamp_unix": 1771683663, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004175", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Thomas Harris ID MRN-293241 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_7ccf35] ID [MRN_eb71ce] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-293241", "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": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "896fddd63140baa622749af21f9bb702fc7479576b2182f292e6a7937b8a45a3", "timestamp_unix": 1771448610, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004176", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Angela White ID MRN-667205 institution UCSF Health", "masked_text": "DICOM header patient [NAME_cada0d] ID [MRN_1b0328] institution [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-667205", "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": "bea8a0222d1aeba501144ebfd12a45d74503e56acaa4370f84018f7fc76cc0c9", "timestamp_unix": 1771785740, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004177", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for James Wilson born 1983-04-23 at Mount Sinai on 2015-09-18", "masked_text": "follow up for [NAME_3d8dc8] born [DOB_c0c5af] at [LOCATION_2d69ff] on[DATE_8da4ed]8", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1983-04-23", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 46, "end": 57}, {"phi_type": "DATE", "value": "2015-09-18", "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": "2cfdd4544b730436c52d68cf37ba54b55aa8d023b44eb9b4fdfe697d6ae5c2f4", "timestamp_unix": 1771623199, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-004178", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient John Smith MRN MRN-274522 date 2002-05-11", "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-274522", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2002-05-11", "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": "c21d41428bed8ade900af5e47aeb2abe2b1d26023e38e8a787013aa8289be467", "timestamp_unix": 1772881881, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004179", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Maria Garcia DOB 1935-01-20 scan date 2007-01-12", "masked_text": "imaging metadata [NAME_498cee] DOB [DOB_3227bb] scan date [DATE_9c9894]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1935-01-20", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2007-01-12", "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": "c3680c7dbf2e998312dc36ce062b041d59f55175eddd724d2272a2a624726784", "timestamp_unix": 1773367204, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004180", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Thomas Harris MRN MRN-695926 facility Johns Hopkins", "masked_text": "face_region detected patient Thomas Harris MRN MRN-695926 facility Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-695926", "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": "7bdc7b729727ae86f9feaaca048302c81c4b95e3429679be64785a576d72ce28", "timestamp_unix": 1771809434, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004181", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Confirmed identity of John Smith via MRN MRN-222851 and DOB 1958-10-15.", "masked_text": "Confirmed identity of John Smith via MRN MRN-222851 and DOB 1958-10-15.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 22, "end": 32}, {"phi_type": "MRN", "value": "MRN-222851", "start": 41, "end": 51}, {"phi_type": "DOB", "value": "1958-10-15", "start": 55, "end": 65}], "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": "83a0acc1692b9f598d84aa074fc53676b337b0faa8c2c91fdc7f42150fdcd087", "timestamp_unix": 1773084347, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004182", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Marcus Webb ID MRN-986233 institution Mayo Clinic", "masked_text": "DICOM header patient [NAME_ede0f8] ID [MRN_b831bb] institution [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-986233", "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": "49fd7086c195c3e6d190f0319f0f3150bf26dead590bc005158a0605b769367b", "timestamp_unix": 1772290364, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004183", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient identified as Thomas Harris, SSN 190-52-7140, residing at 991 Main St, Riverside.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownerside.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 22, "end": 35}, {"phi_type": "SSN", "value": "190-52-7140", "start": 41, "end": 52}, {"phi_type": "ADDRESS", "value": "991 Main St, Riverside", "start": 60, "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": "4a641d144f19857d49c06d99c0c7a935fbb388ada8727a953adb0e9ed76da409", "timestamp_unix": 1771808619, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004184", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace James Wilson age 21 facility NYU Langone", "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": "21", "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": "8117232d8c137e8e51f9de638b1ed15d58d08552f7e8d20ad12c29d29a267080", "timestamp_unix": 1771389181, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004185", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Diana Patel phone number (595) 335-3359 age 50", "masked_text": "patient name Diana Patel phone number (595) 335-3359 age 50", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(595) 335-3359", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "50", "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": "9862f63243324c247aa889695a6871e86edf27295a36269d005d18eab2a506db", "timestamp_unix": 1772993782, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004186", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Claire Nguyen MRN MRN-879351 contact (205) 768-5113", "masked_text": "voice transcript [NAME_2ea2ee] MRN [MRN_d5f2f3] contact [PHONE_f944c4]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-879351", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(205) 768-5113", "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": "27a30ef5b2d3118bc04d7fa1ec8f4f0b4e2eebd0ad131e88866940d352cb5632", "timestamp_unix": 1772258616, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004187", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Robert Chen (MRN MRN-339456) discharged on 2009-07-22. Follow up at Boston Medical Center.", "masked_text": "Robert Chen (MRN MRN-339456) discharged on 2009-07-22. Follow up at Boston Medical Center.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "MRN", "value": "MRN-339456", "start": 17, "end": 27}, {"phi_type": "DATE", "value": "2009-07-22", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 68, "end": 89}], "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": "8879f6de63e84b07d2b548f584aaac28f9a73757e82840a292c5a38b80b7abc5", "timestamp_unix": 1771575804, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004188", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "DICOM header patient Claire Nguyen ID MRN-944890 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_2ea2ee] ID [MRN_3b557a] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-944890", "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": "cd72056b7bdcd820333a94ebd73cf04f7e9285aa472bdfcc594611f4757ce800", "timestamp_unix": 1771468419, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004189", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Susan Anderson DOB 1980-02-28 scan date 2000-10-16", "masked_text": "imaging metadata Susan Anderson DOB 1980-02-28 scan date 2000-10-16", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1980-02-28", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2000-10-16", "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": "0617d78318f670f88ff9387c1ab08341dc56a71c4ca61a1c9b534167f9b4b967", "timestamp_unix": 1772893211, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004190", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Susan Anderson MRN MRN-488712 facility Boston Medical Center", "masked_text": "face_region detected patient [NAME_4a6eeb] MRN [MRN_bf8671] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-488712", "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": "b47a17a86b859548c6dbbfa5ddf472aed5d23bf2a27acd276dcf33e6681f3838", "timestamp_unix": 1772504296, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004191", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Marcus Webb recorded at NYU Langone on 2017-03-10", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-010", "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": "2017-03-10", "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": "1a2c9495e163e98fdc0888915142e1aefcee62151a065d1676a7495e03408c5d", "timestamp_unix": 1772654883, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004192", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Emily Brown phone number (536) 186-2578 age 52", "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": "(536) 186-2578", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "52", "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": "2683b21893db1094764f5e52b32a456176e9a04ba7830136d7fc774a01d3a3ff", "timestamp_unix": 1773430219, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004193", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Priya Sharma MRN MRN-173857 date 2016-03-28", "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-173857", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2016-03-28", "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": "cd010b4080f653dae1b6f1f40a24799632f0d642ec3321959f22fe082c5996bf", "timestamp_unix": 1771808964, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004194", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Linda Martinez ID MRN-710273 institution Boston Medical Center", "masked_text": "DICOM header patient Linda Martinez ID MRN-710273 institution Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-710273", "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": "9ed49349b3085b5110cd73fc11bd58b8f7fabab12ed8d9b7f92d0fd4b74b53b0", "timestamp_unix": 1771718766, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004195", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Imaging ordered for Diana Patel, MRN MRN-827798, DOB 1975-10-19 at Stanford Medical.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]10-19 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 20, "end": 31}, {"phi_type": "MRN", "value": "MRN-827798", "start": 37, "end": 47}, {"phi_type": "DOB", "value": "1975-10-19", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 67, "end": 83}], "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": "ae7e1febe6a36339c11dd96bc5bd21a5eac48a9a92db38011185e4bd32f4d0d5", "timestamp_unix": 1771543632, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-004196", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "patient name Robert Chen phone number (570) 816-6250 age 56", "masked_text": "patient name [NAME_2665a8] phone number [PHONE_3d45eb] age [AGE_9f6140]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(570) 816-6250", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "56", "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": "e82447f32ee8c0c9742fa06f93729589c1a71704416d1ef75a06a3d47ad161b8", "timestamp_unix": 1771909218, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004197", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Sarah Johnson phone (299) 929-3533 age 33", "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": "(299) 929-3533", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "33", "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": "3e70d5b0fd5b9450ea64125ba8815cb1b7e64f434207cc1dba187c63666c3840", "timestamp_unix": 1771238943, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004198", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Emily Brown date of birth 1966-07-02 MRN MRN-817169 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": "1966-07-02", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-817169", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Mount Sinai", "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": "5f0a4f0ef537ccfbd459106c315dde98da41948ba1b11b06028d52475b2d63d0", "timestamp_unix": 1772019854, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-004199", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "follow up for Angela White born 1943-10-03 at Boston Medical Center on 2017-03-27", "masked_text": "follow up for Angela White born 1943-10-03 at Boston Medical Center on 2017-03-27", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1943-10-03", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 46, "end": 67}, {"phi_type": "DATE", "value": "2017-03-27", "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": "610d4f0ea7b083d0204879a199df4decb7085201ac8dbf54e9270ab03687fe3f", "timestamp_unix": 1772639047, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004200", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Susan Anderson MRN MRN-570027 facility Mayo Clinic", "masked_text": "face_region detected patient Susan Anderson MRN MRN-570027 facility Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-570027", "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": "b3b0025219ce7ae8f656b291856ed0c1e7084d298c575f6fc69108b2bce80721", "timestamp_unix": 1772386644, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004201", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "imaging metadata Angela White DOB 1954-10-12 scan date 2014-03-28", "masked_text": "imaging metadata [NAME_cada0d] DOB [DOB_1835e7] scan date [DATE_dda017]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1954-10-12", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2014-03-28", "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": "4968c6663adf54860cdb86abd98d83a0168340a90e49fdabb0b6c3001e92f087", "timestamp_unix": 1772059823, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-004202", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Angela White recorded at Boston Medical Center on 2016-03-08", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2016-03-08", "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": "2016-03-08", "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": "83c76ac4f0616930704f2c499b38009015774fe59eeb08a4bf52aed7b3f4e524", "timestamp_unix": 1772459406, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-004203", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "face_region detected patient Priya Sharma MRN MRN-958840 facility Cedars-Sinai", "masked_text": "face_region detected patient [NAME_74036d] MRN [MRN_ebd2ca] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-958840", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 66, "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": "8f1e1ba8313c47e5785818240158f6f84b7ec8594190363099d7b1aba76d5064", "timestamp_unix": 1771189472, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004204", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Arthur Coleman phone number (446) 163-8123 age 31", "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": "(446) 163-8123", "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": "67b26f76dc3f00f6422da8d9701255046ab10d12b067a54e2503653645e153ae", "timestamp_unix": 1771002085, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004205", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Diana Patel age 71 facility Mayo 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": "71", "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": "fa9aea1e96a2a9f09f8285c38992b72dd45cdb4fab92dadecad7d8af3249be55", "timestamp_unix": 1772742880, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004206", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Robert Chen ID MRN-768077 institution Mass General Hospital", "masked_text": "DICOM header patient Robert Chen ID MRN-768077 institution Mass General Hospital", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-768077", "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": "d0cbc31fc5eb7811042b29430790431482a0611c34501eef0c59058b16f728c6", "timestamp_unix": 1771216662, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004207", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "waveform header Patricia Moore DOB 1956-04-19 device Johns Hopkins recorded 2000-05-28", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] record[REDACTED]-28", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1956-04-19", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 53, "end": 66}, {"phi_type": "DATE", "value": "2000-05-28", "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": "c22fe58e3be105b27ed4e8d566014f81bc9d39d95c03a462d6423f368bcd7965", "timestamp_unix": 1771429126, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-004208", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Spoke with Diana Patel at (440) 475-5275. Address on file: 472 Elm St, Lakewood.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownakewood.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(440) 475-5275", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "472 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": "f82310ac4b8df505e25a412049e73234890a1f1cf7e4ced178d583e9a7397315", "timestamp_unix": 1772735139, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004209", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Carlos Rivera ID MRN-584864 institution UCSF Health", "masked_text": "DICOM header patient [NAME_58ff53] ID [MRN_2cf759] institution [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-584864", "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": "3092a2c868d66e2e3e8a011ca03b7997d081f86a9efd28c167687855b5b34e2e", "timestamp_unix": 1772353707, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004210", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Emily Brown DOB 1965-02-07 device Mount Sinai recorded 2007-12-01", "masked_text": "waveform header Emily Brown DOB 1965-02-07 device Mount Sinai recorded 2007-12-01", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1965-02-07", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2007-12-01", "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": "308a992a5a792b6280f702444b62c16ffc7f5a4bc8e6c155d3bf1b5930b29434", "timestamp_unix": 1771739600, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004211", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "waveform header Arthur Coleman DOB 1942-03-28 device Mayo Clinic recorded 2010-02-24", "masked_text": "waveform header Arthur Coleman DOB 1942-03-28 device Mayo Clinic recorded 2010-02-24", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1942-03-28", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2010-02-24", "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": "c985f17ac46b758aa39dd1a56a6e4c9c66e1cd6350501eaadec360ea56010986", "timestamp_unix": 1772651996, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004212", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient James Wilson MRN MRN-315702 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_3d8dc8] MRN [MRN_a7ebfc] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-315702", "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": "c368ad1291558c42cd81232f69fd80f8a63eae7d0da5aff8c46eff8e96409814", "timestamp_unix": 1773422981, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004213", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Angela White phone (864) 779-7912 age 93", "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": "(864) 779-7912", "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": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0e2bd5b5a3c19a6c90645d73fe6906e534c66a62f6465664f156efe6c46818af", "timestamp_unix": 1771058360, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004214", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Patient John Smith (DOB 1947-12-21, MRN MRN-681488) 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": "1947-12-21", "start": 24, "end": 34}, {"phi_type": "MRN", "value": "MRN-681488", "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": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "da7e3846e3b4303a4c8e175dc32775d7907fce8fb36be6fc8036f61536323478", "timestamp_unix": 1771969603, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-004215", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "imaging metadata Thomas Harris DOB 1970-03-06 scan date 2001-02-23", "masked_text": "imaging metadata [NAME_7ccf35] DOB [DOB_131a17] scan date [DATE_87b292]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1970-03-06", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2001-02-23", "start": 56, "end": 66}], "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": "bdb05dce6566fef36788dabc44d332389852a71d5affe8aeab326b9d2b0744eb", "timestamp_unix": 1771953440, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-004216", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Patricia Moore recorded at UCSF Health on 2012-01-12", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-012", "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": "2012-01-12", "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": "363e79f4bcdf46e048bfea13792b133d5debcadcbe441ead9ad6839630ddc48b", "timestamp_unix": 1772526005, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004217", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "face_region detected patient Priya Sharma MRN MRN-248234 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_74036d] MRN [MRN_92e180] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-248234", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 66, "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": "d7ae2e038ff9bb6495794611d634e78928b671a55a8c3dca1c65b2811d8fe175", "timestamp_unix": 1771105187, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004218", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Diana Patel MRN MRN-388578 facility Stanford Medical", "masked_text": "face_region detected patient [NAME_c3b55b] MRN [MRN_140325] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-388578", "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": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "096e72b1af9e23e2be0865103a95fd823b00c910fe944cd43215a038fdaf6a1e", "timestamp_unix": 1772833148, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004219", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "DICOM header patient Emily Brown ID MRN-667128 institution Mayo Clinic", "masked_text": "DICOM header patient [NAME_87fe31] ID [MRN_67f3f9] institution [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-667128", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "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": "f933a8e1125b3e18422ae553ffa5dffb5e243caa0767b525882f8b02f3bdb0fd", "timestamp_unix": 1772145371, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004220", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Marcus Webb phone (821) 933-9195 age 83", "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": "(821) 933-9195", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "83", "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": "e7cc03fe5ec9324874dda63aaab980f2863368aa925d834a0fc4fde57c111831", "timestamp_unix": 1771627058, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004221", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Linda Martinez MRN MRN-133581 date 2006-01-09", "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-133581", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2006-01-09", "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": "790334cc27a57deee1cc84bfed5345169e970cb63a3f669b0a918ff4d0be4248", "timestamp_unix": 1771893481, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004222", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Emily Brown born 1965-04-16 at Mayo Clinic on 2016-09-09", "masked_text": "follow up for [NAME_87fe31] born [DOB_a3a403] at [LOCATION_5471a7] on[DATE_dc23c6]9", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1965-04-16", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 45, "end": 56}, {"phi_type": "DATE", "value": "2016-09-09", "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": "7766e93939c0713f56a3becf52469e755aa5e47aba7c3076809be3d92222dffd", "timestamp_unix": 1772917096, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-004223", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Angela White DOB 1936-03-18 scan date 2015-04-12", "masked_text": "imaging metadata [NAME_cada0d] DOB [DOB_db221d] scan date [DATE_bbdfd8]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1936-03-18", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2015-04-12", "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": "43ce3028d5040f04d618de6774e49d9c2ca60800b095ac4825b45dfef9699fca", "timestamp_unix": 1771725565, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004224", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "Susan Anderson social security number 449-29-9030 address 884 Birch St, Riverside", "masked_text": "[NAME_4a6eeb] social security number [SSN_6f10ce] ad[ADDRESS_8ab34d]erside", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "449-29-9030", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "884 Birch St, Riverside", "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": "3505ba6c36bd7b1bfa9b6dcbf5d0e785b2bdadb1439f00975216400c376d4d34", "timestamp_unix": 1771956054, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004225", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Arthur Coleman date of birth 1966-12-13 MRN MRN-941975 presenting at Boston Medical Center", "masked_text": "Arthur Coleman date of birth 1966-12-13 MRN MRN-941975 presenting at Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1966-12-13", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-941975", "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": "43339e8fce81ff3f91a025e64cd3f57ba25247d1a4a2e81bd359b15c20f42b65", "timestamp_unix": 1771918250, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004226", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Kevin Zhang phone (992) 134-1315 age 35", "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": "(992) 134-1315", "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": "1e0fb412e0d67feb1043bba0475843ccf52d55e1921b50f754753e7ff58f1e0a", "timestamp_unix": 1773154738, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004227", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Robert Chen social security number 944-98-2385 address 233 Cedar 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": "944-98-2385", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "233 Cedar St, Fairview", "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": "af1caa58fec2b2bb71385ca17a4a3097c4a994359d7022b0153472822446884a", "timestamp_unix": 1772567394, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004228", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Thomas Harris age 40 facility NYU Langone", "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": "NYU Langone", "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": "a06a565f8f5ee2600f2dd9dbb158b1bd33836424d38709110a27e819c9eccc35", "timestamp_unix": 1771867018, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004229", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "audio annotation Diana Patel recorded at Boston Medical Center on 2014-10-08", "masked_text": "audio annotation [NAME_c3b55b] recorded at [LOCATION_bfb4ce]83b0b] 2014-10-08", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 41, "end": 62}, {"phi_type": "DATE", "value": "2014-10-08", "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": "166c2a87a74e81d53c702d6b21072c0ebde34a17bf18da807b68ad4b2ee9e745", "timestamp_unix": 1771115554, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.26301}}
{"record_id": "AUDIT-004230", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Marcus Webb MRN MRN-709662 contact (379) 583-9423", "masked_text": "voice transcript [NAME_ede0f8] MRN [MRN_cefb7b] contact [PHONE_1ef0d1]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-709662", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(379) 583-9423", "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": "cac92f15808974bce2913843b4fbc9434830cf3333020327aba62c97e80fb934", "timestamp_unix": 1773045760, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004231", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Thomas Harris MRN MRN-197463 contact (692) 139-2677", "masked_text": "voice transcript [NAME_7ccf35] MRN [MRN_a06bd4] contact [PHONE_f479b9]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-197463", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(692) 139-2677", "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": "e7d6c9a35a1c77c3a1e28e54184d0417e2c196c2ef3c1c7b4f0b994a7af6f665", "timestamp_unix": 1771991296, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004232", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Thomas Harris social security number 786-74-9773 address 821 Main St, Springfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytowngfield", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "786-74-9773", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "821 Main St, Springfield", "start": 51, "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": "f75dde9c9ec61695bc43e405652dcd17a7d5dc70efeb1f0a08248888b55a4a38", "timestamp_unix": 1771161510, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004233", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID Marcus Webb phone (504) 576-7672 age 49", "masked_text": "speaker ID [NAME_ede0f8] phone [PHONE_ff27ea] age [AGE_f457c5]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(504) 576-7672", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "49", "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": "fe84638d721735ef55ae1ddc7beae96b912f1b657867199b2cbd7b0ebf43c8de", "timestamp_unix": 1771829827, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004234", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with Maria Garcia at (411) 597-9755. Address on file: 795 Elm St, Springfield.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownngfield.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(411) 597-9755", "start": 27, "end": 41}, {"phi_type": "ADDRESS", "value": "795 Elm St, Springfield", "start": 53, "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": "c69442d892635fdda3650a417ca62bb3cf1692f545934c5c19589d44179af81a", "timestamp_unix": 1771475189, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004235", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Marcus Webb (MRN MRN-363490) discharged on 2012-10-18. Follow up at Mayo Clinic.", "masked_text": "[NAME_ede0f8] (MRN [MRN_52500c]) discharged on [DATE_968e9a]. Follow up at [LOCATION_5471a7].", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 0, "end": 11}, {"phi_type": "MRN", "value": "MRN-363490", "start": 17, "end": 27}, {"phi_type": "DATE", "value": "2012-10-18", "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": "c9328a7d8dc332206447bdaa433a6fedb7323247192f291f84f7cd159854f888", "timestamp_unix": 1771210773, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004236", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "face_region detected patient Diana Patel MRN MRN-323832 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_c3b55b] MRN [MRN_c66894] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-323832", "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": "9b1f76011644a9ff51855d14ed4c0d3a63ea5da0a229710847f4a4c505fdff78", "timestamp_unix": 1772082751, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004237", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Prescription issued to Emily Brown (28yo) at 658 Maple St, Greenfield on 2019-09-28.", "masked_text": "Prescription issued to [NAME_87fe31] ([AGE_33e75f]yo) at 658[ADDRESS_7aef28] 201[DATE_7f5fb5]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 23, "end": 34}, {"phi_type": "AGE", "value": "28", "start": 36, "end": 38}, {"phi_type": "ADDRESS", "value": "658 Maple St, Greenfield", "start": 48, "end": 72}, {"phi_type": "DATE", "value": "2019-09-28", "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": "084930342738625f0e447b0aae6d065385698b0ed6e585d2323d07ad26cb6824", "timestamp_unix": 1772949794, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.24425}}
{"record_id": "AUDIT-004238", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "imaging metadata Susan Anderson DOB 1968-12-07 scan date 2007-10-17", "masked_text": "imaging metadata [NAME_4a6eeb] DOB [DOB_d33122] scan date [DATE_bc2ebb]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1968-12-07", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2007-10-17", "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": "b4ae3035fadfa69fd860817eacf11334b6ac701ac76153b9114de0e6356c644c", "timestamp_unix": 1772551296, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-004239", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Priya Sharma recorded at Johns Hopkins on 2013-12-15", "masked_text": "audio annotation Alex Morgan recorded at General Hospital 2000-01-01-15", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 42, "end": 55}, {"phi_type": "DATE", "value": "2013-12-15", "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": "47b68c8c195cfd5e516245cec9916ee35f0ee47f7c85fd2c8c57980177abc38d", "timestamp_unix": 1771909910, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004240", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Marcus Webb DOB 1936-11-21 device Cedars-Sinai recorded 2006-11-22", "masked_text": "waveform header [NAME_ede0f8] DOB [DOB_cf09d1] device [LOCATION_42e401] recorde[DATE_f30f9e]22", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1936-11-21", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 50, "end": 62}, {"phi_type": "DATE", "value": "2006-11-22", "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": "c29a73762d9aac85447a4d0f4abfd04e7505b5bae719dab35314db37edabba83", "timestamp_unix": 1772859638, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004241", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "imaging metadata Maria Garcia DOB 1949-06-07 scan date 2012-11-07", "masked_text": "imaging metadata [NAME_498cee] DOB [DOB_9f9ea8] scan date [DATE_e8e793]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1949-06-07", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2012-11-07", "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": "fc761406e820d9b516bedf4aac13290be6a7a803a709bfe3dc0fe5376eaffab0", "timestamp_unix": 1771298360, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-004242", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Sarah Johnson ID MRN-325934 institution NYU Langone", "masked_text": "DICOM header patient [NAME_579335] ID [MRN_4548f2] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-325934", "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": "706bdb9d83a859331d6dcbab3b40f1ebc0ad5206d5772dfd2145f150ccce6684", "timestamp_unix": 1772501847, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004243", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Maria Garcia DOB 1952-08-04 device NYU Langone recorded 2002-02-06", "masked_text": "waveform header Maria Garcia DOB 1952-08-04 device NYU Langone recorded 2002-02-06", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1952-08-04", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2002-02-06", "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": "74d754f3e22b33c2f84acab9f5cced3ba4fdce43d1f51185c5792419132cddcc", "timestamp_unix": 1772385553, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004244", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "DICOM header patient Angela White ID MRN-500670 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_cada0d] ID [MRN_2b0e80] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-500670", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 60, "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": "54e165bc2ec2d60b3a0187a7761a698b8c0066c1b039e5c061209c57f49f3c76", "timestamp_unix": 1772404823, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004245", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Referral sent for Robert Chen (DOB 1961-08-04) to specialist in Stanford Medical.", "masked_text": "Referral sent for [NAME_2665a8] (DOB [DOB_36c058]) to specialist in [LOCATION_520308].", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1961-08-04", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 64, "end": 80}], "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": "07a89733e4c380c26c08d34bebc415bc7bfa30cd5c1b451c494718261107059f", "timestamp_unix": 1772143992, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-004246", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Claire Nguyen recorded at Johns Hopkins on 2022-02-01", "masked_text": "audio annotation Alex Morgan recorded at General Hospital 2000-01-01-01", "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": "2022-02-01", "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": "15eb5c90cb4f6b59c28e60af4ed8f4391489166a0232792091567146b5c64084", "timestamp_unix": 1771331426, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004247", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Michael Taylor social security number 342-28-6530 address 252 Main St, Fairview", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownirview", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "342-28-6530", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "252 Main St, Fairview", "start": 52, "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": "91a6956cf70442549f17a80507b5225138d31d689ac9639e000747c19123e818", "timestamp_unix": 1771916325, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004248", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Robert Chen DOB 1977-05-02 MRN MRN-975185", "masked_text": "voice profile [NAME_2665a8] DOB [DOB_4ce753] MRN [MRN_ef9375]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1977-05-02", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-975185", "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": "b176fb68c086bda34fb030648f7cc73411ffd25d5f0c44af61306ef565b0df4a", "timestamp_unix": 1772803511, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004249", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Kevin Zhang ID MRN-352084 institution NYU Langone", "masked_text": "DICOM header patient [NAME_a23972] ID [MRN_71a980] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-352084", "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": "0b171fb9e1d15b105328fe5f8cedfb5adbfeca9120c642103c9f6e1fa7f6596a", "timestamp_unix": 1773113922, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004250", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Marcus Webb MRN MRN-845655 date 2013-05-04", "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-845655", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2013-05-04", "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": "bde7840488e6b701014c04e753d11178e8fd657fa265f4fcf529b2d1cac4c201", "timestamp_unix": 1771209106, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004251", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header David Lee DOB 1970-02-01 device Mount Sinai recorded 2020-04-13", "masked_text": "waveform header [NAME_972735] DOB [DOB_74d865] device [LOCATION_2d69ff] recorded[DATE_6da061]3", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1970-02-01", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2020-04-13", "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": "c8aca15a6dae4b346d3a47182777fe69f6ef797e48b0ca83208e5786a84462bd", "timestamp_unix": 1772889101, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004252", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Record updated for Emily Brown at 641 Elm St, Springfield on 2011-03-24.", "masked_text": "Record updated for [NAME_87fe31] at [ADDRESS_a9aa2c] on [DATE_f93a6c].", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 19, "end": 30}, {"phi_type": "ADDRESS", "value": "641 Elm St, Springfield", "start": 34, "end": 57}, {"phi_type": "DATE", "value": "2011-03-24", "start": 61, "end": 71}], "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": "f70d83fe945fa61fe31986ea3a0df72e88d04660192164bada029899e8bc82a8", "timestamp_unix": 1773139789, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-004253", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Marcus Webb MRN MRN-656756 contact (545) 426-8952", "masked_text": "voice transcript [NAME_ede0f8] MRN [MRN_4dd063] contact [PHONE_661189]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-656756", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(545) 426-8952", "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": "70d5b683e34da908b67ec7af7546959bb692de002cdb8b4c98f1bb190c20bca5", "timestamp_unix": 1772483333, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004254", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "face_region detected patient Kevin Zhang MRN MRN-641132 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_a23972] MRN [MRN_c1e319] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-641132", "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": "825abfb9f7966ea34cae14d8cdf96f6f086acc987a8d9cdab01aa84f96c56fdb", "timestamp_unix": 1772122471, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004255", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Maria Garcia age 37 facility NYU Langone", "masked_text": "vitals trace Maria Garcia age 37 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "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": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "14bd743de23b66aedcae79734949ffa811d025941034d0723d0492a536c9c8c2", "timestamp_unix": 1773444801, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004256", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Referral sent for Michael Taylor (DOB 1975-08-14) to specialist in Johns Hopkins.", "masked_text": "Referral sent for [NAME_ae3ff9] (DOB [DOB_fd6511]) to specialist in [LOCATION_965228].", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 18, "end": 32}, {"phi_type": "DOB", "value": "1975-08-14", "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": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "561fee8c2dc73f3b159e8265238d9bffe0fbd36aa94e75671a3cc298b6a261a5", "timestamp_unix": 1772952468, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-004257", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Diana Patel MRN MRN-524292 contact (953) 232-8829", "masked_text": "voice transcript [NAME_c3b55b] MRN [MRN_c21666] contact [PHONE_8f27ca]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-524292", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(953) 232-8829", "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": "252cada79a3c78a6520f2ff15009e4732d9268654d1dad01d3bbecebadd949a5", "timestamp_unix": 1773098657, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004258", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Confirmed identity of David Lee via MRN MRN-378214 and DOB 1973-03-17.", "masked_text": "Confirmed identity of [REDACTED] via MRN [REDACTED] and[REDACTED]03-17.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 22, "end": 31}, {"phi_type": "MRN", "value": "MRN-378214", "start": 40, "end": 50}, {"phi_type": "DOB", "value": "1973-03-17", "start": 54, "end": 64}], "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": "b3e0dc0660fdb4b2390bebf0e2d918287fdf3569b99d7d55db47476b64f9a82b", "timestamp_unix": 1772916360, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3975}}
{"record_id": "AUDIT-004259", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Marcus Webb ID MRN-874845 institution NYU Langone", "masked_text": "DICOM header patient Marcus Webb ID MRN-874845 institution NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-874845", "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": "191f0d11048b6a57766fa72a351b73cf4a7807ac837b3eac4387fdcadb69eb29", "timestamp_unix": 1772791627, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004260", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "imaging metadata Susan Anderson DOB 1971-03-08 scan date 2015-01-03", "masked_text": "imaging metadata [NAME_4a6eeb] DOB [DOB_3f2298] scan date [DATE_956988]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1971-03-08", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2015-01-03", "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": "e1ed39bbc7628efe16bf84b89e3f1553c5079be40dcaba49d164b903d158aafc", "timestamp_unix": 1772452241, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-004261", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "audio annotation John Smith recorded at UCSF Health on 2004-04-16", "masked_text": "audio annotation [NAME_611732] recorded at [LOCATION_df473f] on[DATE_40d180]6", "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": "2004-04-16", "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": "47d8fcbf856f45f7a2c3f067aa573a2182650e624aab6cca8072c1c167f36384", "timestamp_unix": 1771662272, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004262", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "vitals trace Angela White age 73 facility NYU Langone", "masked_text": "vitals trace Angela White age 73 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "73", "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": "d9b1924019b022a72f00f28f8e104c34d7b08e6cd10bd6573194a4803dbf8b2c", "timestamp_unix": 1770986773, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004263", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Susan Anderson MRN MRN-824162 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_4a6eeb] MRN [MRN_89b9c7] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-824162", "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": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8b8343feaa732fc058bbeb24742145783c09501f6fa3f5197b1e94f2f409eb2a", "timestamp_unix": 1772814213, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004264", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "follow up for Susan Anderson born 1966-04-14 at UCSF Health on 2015-11-24", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED] on[REDACTED]4", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1966-04-14", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2015-11-24", "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": "d1d9e129efd5a3acaee854ba7bb2537b831c58ddbd6c69e9b3b02dbfa3e8a00e", "timestamp_unix": 1772109679, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-004265", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Kevin Zhang DOB 1959-07-17 MRN MRN-496423", "masked_text": "voice profile [NAME_a23972] DOB [DOB_242175] MRN [MRN_914996]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1959-07-17", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-496423", "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": "dac605475bfa3720380b9607e23d6c7ac4872363dee252ba68504065556be53a", "timestamp_unix": 1772718376, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004266", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "David Lee social security number 720-57-7803 address 684 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": "720-57-7803", "start": 33, "end": 44}, {"phi_type": "ADDRESS", "value": "684 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": "238bbea8b79293cf4781f21b16580d1535804b9e757e1ca413fb2f20411f2d5c", "timestamp_unix": 1772691786, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004267", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "David Lee social security number 219-45-7716 address 705 Pine St, Lakewood", "masked_text": "David Lee social security number 219-45-7716 address 705 Pine St, Lakewood", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "SSN", "value": "219-45-7716", "start": 33, "end": 44}, {"phi_type": "ADDRESS", "value": "705 Pine St, Lakewood", "start": 47, "end": 68}], "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": "580a9f57e463dbf3e699174a1b750c11066ea4c15b7fcad0da2cf9dbe0433526", "timestamp_unix": 1771493902, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004268", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Emily Brown MRN MRN-391540 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_87fe31] MRN [MRN_19a314] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-391540", "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": "8cd425c025136536d60f8eb185058708a1b296c3d3a1cafbea1c342913262bef", "timestamp_unix": 1772294651, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004269", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Maria Garcia recorded at Stanford Medical on 2003-09-27", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-09-27", "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": "2003-09-27", "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": "d36b441e5378e4e6a84ed5082c47dbad233b91d6cce6ffb0b7ec119f342f0bdc", "timestamp_unix": 1771886225, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004270", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Angela White called from (617) 822-1609 reporting symptoms. Age: 93.", "masked_text": "[NAME_cada0d] called from [PHONE_78cd63] reporting symptoms. Age: [AGE_98dce8].", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 0, "end": 12}, {"phi_type": "PHONE", "value": "(617) 822-1609", "start": 25, "end": 39}, {"phi_type": "AGE", "value": "93", "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": "2c5660aea234bd73de5635394ff8d417afbd9f09f32221627d6cef3f08fe18a4", "timestamp_unix": 1772760579, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-004271", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Arthur Coleman DOB 1984-01-21 MRN MRN-747729", "masked_text": "voice profile [NAME_13c9ac] DOB [DOB_33eb1c] MRN [MRN_5b5c1f]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1984-01-21", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-747729", "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": "8e43fcecf1b14ef0a434d0df45320e60583cb7c32b66da8431f9e5189cb49293", "timestamp_unix": 1771302079, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004272", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Thomas Harris MRN MRN-596748 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_7ccf35] MRN [MRN_636a7c] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-596748", "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": "902e4aaaa0b07c0d763fded72ea5db06890df224a8aae1471a035dc6096d1fc5", "timestamp_unix": 1772159253, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004273", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Carlos Rivera MRN MRN-992627 date 2010-02-02", "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-992627", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2010-02-02", "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": "05b739c57747f628ef76cf424121b45fa9fb8dd8554c15533e7421816c616920", "timestamp_unix": 1772024257, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004274", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata David Lee DOB 1943-04-06 scan date 2008-04-23", "masked_text": "imaging metadata [NAME_972735] DOB [DOB_88888b] scan date [DATE_0b1181]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "DOB", "value": "1943-04-06", "start": 31, "end": 41}, {"phi_type": "DATE", "value": "2008-04-23", "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": "fd5fb898d806a92a93b970d8978b90efda6a5489d7e400657d873d0147800c22", "timestamp_unix": 1771745604, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004275", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Lab results for Emily Brown, 78 year old from Johns Hopkins, reviewed on 2013-10-24.", "masked_text": "Lab results for [NAME_87fe31], [AGE_35f4a8] year old from [LOCATION_965228], reviewed on [DATE_8eb7a1].", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 16, "end": 27}, {"phi_type": "AGE", "value": "78", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 46, "end": 59}, {"phi_type": "DATE", "value": "2013-10-24", "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": "6c70eacf5df09f8a0f78cab5975887ae7d53bb2212a5a518184e95d3ff4e1374", "timestamp_unix": 1773081468, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-004276", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Sarah Johnson ID MRN-872920 institution Mount Sinai", "masked_text": "DICOM header patient [NAME_579335] ID [MRN_0ad84a] institution [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-872920", "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": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5ec1331c5d61629a78dbdeea21bc2f3be81dbd39d1992611eac6083c33f95bfe", "timestamp_unix": 1772296361, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004277", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient James Wilson MRN MRN-595293 date 2017-10-05", "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-595293", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2017-10-05", "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": "c44a716e4868f6f419cc4907c398f37f1ef97a89d7f2ab0920096d1f011b333c", "timestamp_unix": 1771129934, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004278", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Angela White ID MRN-834692 institution Mount Sinai", "masked_text": "DICOM header patient [NAME_cada0d] ID [MRN_6a2314] institution [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-834692", "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": "775f2dc54a7135806c5e4a7a4a2679059ebc4e8502cafccf9f2b5509c97eb233", "timestamp_unix": 1771218226, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004279", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Michael Taylor called from (636) 743-7278 reporting symptoms. Age: 34.", "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": "(636) 743-7278", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "34", "start": 67, "end": 69}], "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": "06eaabcee469469ae9d8a45a709b3ed0b1e0f0bdabbd13a8e4dd4c9b36e6065f", "timestamp_unix": 1771745173, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004280", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Angela White MRN MRN-705098 contact (568) 780-4080", "masked_text": "voice transcript [NAME_cada0d] MRN [MRN_eab6f3] contact [PHONE_a65921]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-705098", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(568) 780-4080", "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": "d93e7b908d7200efcc865e23fb883141d8511a7a1ff9386bab2c9c99875c9b71", "timestamp_unix": 1772535971, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004281", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Priya Sharma age 20 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": "20", "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": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f983f262fbb969c148661a4a299095fb7a07a75d24642e477338bfc17df129e2", "timestamp_unix": 1771139220, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004282", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Susan Anderson DOB 1972-03-13 MRN MRN-746578", "masked_text": "voice profile [NAME_4a6eeb] DOB [DOB_00be86] MRN [MRN_7ca35d]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1972-03-13", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-746578", "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": "18fbc9218de15db556ddaf960f1c578363aec9ef1f111b6588b8033af6ed3f30", "timestamp_unix": 1771788566, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004283", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Robert Chen DOB 1982-02-04 device Johns Hopkins recorded 2002-01-05", "masked_text": "waveform header [NAME_2665a8] DOB [DOB_df3023] device [LOCATION_965228] record[DATE_1e1107]-05", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1982-02-04", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 50, "end": 63}, {"phi_type": "DATE", "value": "2002-01-05", "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": "b073e699c69fa678c79a25e24587f4ccec7cc1acaec247127f1d775e8426b6f0", "timestamp_unix": 1772990104, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004284", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "audio annotation Susan Anderson recorded at Stanford Medical on 2002-12-05", "masked_text": "audio annotation [NAME_4a6eeb] recorded at [LOCATION_520308]ATE_31a074]-12-05", "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": "2002-12-05", "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": "243af82fe7cddae203a5d2601680624666809e2faa02ba3dbebbed8e37dcbc71", "timestamp_unix": 1772993962, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004285", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "imaging metadata Angela White DOB 1948-10-21 scan date 2022-02-04", "masked_text": "imaging metadata Angela White DOB 1948-10-21 scan date 2022-02-04", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1948-10-21", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2022-02-04", "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": "91a4426d8bfc9a1ca576ca0afdefa3d7ce70c917f50337ded0d1356d0bbf7040", "timestamp_unix": 1771054111, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004286", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Priya Sharma DOB 1936-10-18 device NYU Langone recorded 2004-08-07", "masked_text": "waveform header [NAME_74036d] DOB [DOB_44e854] device [LOCATION_789675] recorded[DATE_eaad0e]7", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1936-10-18", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2004-08-07", "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": "db1e27fb29f23ac50d7a538158e8c6294e0397f3fe5e6ff824ea04d807162075", "timestamp_unix": 1773047798, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004287", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Michael Taylor social security number 990-66-4904 address 381 Elm St, Fairview", "masked_text": "Michael Taylor social security number 990-66-4904 address 381 Elm St, Fairview", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "990-66-4904", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "381 Elm St, Fairview", "start": 52, "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": "46b633fe17eae5bebaf6902d7e3e27862641b3471e680673f2ceeee04c997168", "timestamp_unix": 1772571123, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004288", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Maria Garcia age 53 facility NYU Langone", "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": "53", "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": "1c1decffa657d8514badc4efd43fe5bdf0644f57f4bdb83d1516ce7c62ae70be", "timestamp_unix": 1773437129, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004289", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Sarah Johnson MRN MRN-153752 date 2015-11-18", "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-153752", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2015-11-18", "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": "1fca8034d08244af6ff534d4bdcf4367d22f60480a0dc384eb5cc6dc4b31f686", "timestamp_unix": 1772976131, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004290", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Marcus Webb MRN MRN-698006 facility Mayo Clinic", "masked_text": "face_region detected patient [NAME_ede0f8] MRN [MRN_534b84] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-698006", "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": "0159a0b263402d81ecdea49b3fe3c743f274bf5a2060f09a722a16597b504baa", "timestamp_unix": 1771988434, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004291", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Marcus Webb phone (723) 647-9553 age 35", "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": "(723) 647-9553", "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": "bfdc3bf9ddd7d02b3d50e60168881549c8bd4b49d10d57e4a33fdc70b7d819f5", "timestamp_unix": 1771277219, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004292", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Carlos Rivera DOB 1963-02-17 MRN MRN-949933", "masked_text": "voice profile [NAME_58ff53] DOB [DOB_c36bd5] MRN [MRN_6912a5]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1963-02-17", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-949933", "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": "28339bcfd1ad8c7d47c00c665ec1798b14e20ff5762643abbd3ba1803557a476", "timestamp_unix": 1770969758, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004293", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Imaging ordered for Claire Nguyen, MRN MRN-272848, DOB 1972-03-21 at Mayo Clinic.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]03-21 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 20, "end": 33}, {"phi_type": "MRN", "value": "MRN-272848", "start": 39, "end": 49}, {"phi_type": "DOB", "value": "1972-03-21", "start": 50, "end": 60}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 69, "end": 80}], "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": "6288270e6e8769da44dffa5e979fbb37bc99ff481046e139bcc53ac2426fabab", "timestamp_unix": 1773237621, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-004294", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Kevin Zhang phone number (549) 918-9131 age 85", "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": "(549) 918-9131", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "85", "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": "a4649eca3a462ba1da676d84fa97992049bbb348e1feedf79d4ad0c8f0c63497", "timestamp_unix": 1770863393, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004295", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Referral sent for Robert Chen (DOB 1950-12-05) to specialist in Stanford Medical.", "masked_text": "Referral sent for Robert Chen (DOB 1950-12-05) to specialist in Stanford Medical.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1950-12-05", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Stanford Medical", "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": "40c4e541b7155eb31cbe7aa2417dece376cacf60545534896a31d5dcea1319f5", "timestamp_unix": 1773206525, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004296", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Robert Chen ID MRN-237728 institution Mount Sinai", "masked_text": "DICOM header patient [NAME_2665a8] ID [MRN_9bb4ab] institution [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-237728", "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": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "cd836cde48279ede920c1a01c1a234f0dc2d0b78ecd525b06041f60159b784f8", "timestamp_unix": 1771387716, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004297", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Arthur Coleman DOB 1949-01-21 device Johns Hopkins recorded 2022-05-02", "masked_text": "waveform header [NAME_13c9ac] DOB [DOB_8ed6ea] device [LOCATION_965228] record[DATE_61d625]-02", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1949-01-21", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 53, "end": 66}, {"phi_type": "DATE", "value": "2022-05-02", "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": "dfc5d8948b3e915fb457358c73216e981d3b925faf3f99c5c97ff651117bb2b2", "timestamp_unix": 1771322095, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004298", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Referral sent for Linda Martinez (DOB 1982-12-25) to specialist in Mount Sinai.", "masked_text": "Referral sent for Linda Martinez (DOB 1982-12-25) to specialist in Mount Sinai.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 18, "end": 32}, {"phi_type": "DOB", "value": "1982-12-25", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Mount Sinai", "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": "facc2716ebb072f44630dbcfab9c2fe8d6f4a607036fa0027d760058bf22d126", "timestamp_unix": 1772435276, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004299", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Linda Martinez age 76 facility Cedars-Sinai", "masked_text": "vitals trace Linda Martinez age 76 facility Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "76", "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": "abf20d6074b7b6ad235515140700bdeb9519c48d401926304f68beed41e60304", "timestamp_unix": 1772672087, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004300", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Emergency contact for Carlos Rivera: (403) 275-1033. DOB: 1957-07-11.", "masked_text": "Emergency contact for [NAME_58ff53]: [PHONE_4211a2][DOB_8388cb]7-07-11.", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 22, "end": 35}, {"phi_type": "PHONE", "value": "(403) 275-1033", "start": 37, "end": 51}, {"phi_type": "DOB", "value": "1957-07-11", "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": "cbeb9bbccab7dd79f779fbc58292647fc2ee19ef93a5adbea7eef0843d40a397", "timestamp_unix": 1772721572, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-004301", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Confirmed identity of Priya Sharma via MRN MRN-192637 and DOB 1965-08-04.", "masked_text": "Confirmed identity of [REDACTED] via MRN [REDACTED] and[REDACTED]08-04.", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 22, "end": 34}, {"phi_type": "MRN", "value": "MRN-192637", "start": 43, "end": 53}, {"phi_type": "DOB", "value": "1965-08-04", "start": 57, "end": 67}], "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": "779518004a8a5068c27609c790529bee7cf5c19ffe3eccd2cd0a44678d170954", "timestamp_unix": 1771583671, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3975}}
{"record_id": "AUDIT-004302", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Priya Sharma born 1956-06-06 at Boston Medical Center on 2005-03-19", "masked_text": "follow up for [NAME_74036d] born [DOB_8fe5c3] at [LOCATION_bfb4ce]d712b] 2005-03-19", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1956-06-06", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 46, "end": 67}, {"phi_type": "DATE", "value": "2005-03-19", "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": "8725caf70ee647be93e1beefa4d0f08c06bc2b3d6cb3da36223786c00ecf808e", "timestamp_unix": 1771181581, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.24075}}
{"record_id": "AUDIT-004303", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Marcus Webb MRN MRN-875952 facility NYU Langone", "masked_text": "face_region detected patient Marcus Webb MRN MRN-875952 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-875952", "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": "1c3822857ca14c5f7b96d5b0a40012596a52b6a39d713752e359fc77344c198b", "timestamp_unix": 1773152738, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004304", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Patricia Moore DOB 1954-05-18 MRN MRN-313375", "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": "1954-05-18", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-313375", "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": "322b750e9ada735d3359060ec6d95b2a2612fc7279dce15f07f314a9f5c9fdba", "timestamp_unix": 1773081532, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-004305", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Susan Anderson DOB 1946-05-17 MRN MRN-993888", "masked_text": "voice profile [NAME_4a6eeb] DOB [DOB_09b364] MRN [MRN_5b5f7c]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1946-05-17", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-993888", "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": "45f2a4fc49c54abcde73570f06a9a7e4dd5c17eb7e73e0c3a3ffe0275cf660ba", "timestamp_unix": 1771398471, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004306", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Priya Sharma DOB 1950-05-19 MRN MRN-970503", "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": "1950-05-19", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-970503", "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": "4462a7a1bad5c964b8eef6d1b13a456768a6dac7748bec0cc5fb069e381cb7e5", "timestamp_unix": 1772638698, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-004307", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Marcus Webb social security number 506-91-5698 address 627 Oak St, Fairview", "masked_text": "Marcus Webb social security number 506-91-5698 address 627 Oak St, Fairview", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "506-91-5698", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "627 Oak St, Fairview", "start": 49, "end": 69}], "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": "533cc46c90adce9726ef2dba8f152576513661129b8e65f395c068de4ac46ddc", "timestamp_unix": 1771089756, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004308", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Confirmed identity of Claire Nguyen via MRN MRN-985370 and DOB 1946-01-01.", "masked_text": "Confirmed identity of Claire Nguyen via MRN MRN-985370 and DOB 1946-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 22, "end": 35}, {"phi_type": "MRN", "value": "MRN-985370", "start": 44, "end": 54}, {"phi_type": "DOB", "value": "1946-01-01", "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": "832b57b03eb83ee91d980620deba890ffae86816f53201ff368f78936f7c2840", "timestamp_unix": 1772475745, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004309", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Diana Patel social security number 349-56-7528 address 451 Maple St, Riverside", "masked_text": "Diana Patel social security number 349-56-7528 address 451 Maple St, Riverside", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "349-56-7528", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "451 Maple St, Riverside", "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": "22144644989d7a7866dc7bcdf5f4900390485bca6b29cc978bd32c91adb70eb1", "timestamp_unix": 1772114904, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004310", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "John Smith social security number 775-75-4214 address 360 Elm 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": "775-75-4214", "start": 34, "end": 45}, {"phi_type": "ADDRESS", "value": "360 Elm St, Lakewood", "start": 48, "end": 68}], "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": "d543e14ef681f87ea8d0d0a91a99b2a05aedcdc161e56dea6954368a2ed2707c", "timestamp_unix": 1772347355, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004311", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Confirmed identity of Angela White via MRN MRN-983712 and DOB 1947-09-12.", "masked_text": "Confirmed identity of [NAME_cada0d] via MRN [MRN_b83b70] and[DOB_b8dc8f]09-12.", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 22, "end": 34}, {"phi_type": "MRN", "value": "MRN-983712", "start": 43, "end": 53}, {"phi_type": "DOB", "value": "1947-09-12", "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": "a6304d4dac5a0f6f414099b6eede9963d76467bdb56356afac154acc73d875c7", "timestamp_unix": 1772015332, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-004312", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Priya Sharma date of birth 1957-12-25 MRN MRN-938853 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": "1957-12-25", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-938853", "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": "ef42826dff425cb9dd5f9d29525a3deff8290546359e238fd91319be93d65e27", "timestamp_unix": 1770964986, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-004313", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata David Lee DOB 1943-09-08 scan date 2011-03-18", "masked_text": "imaging metadata [NAME_972735] DOB [DOB_400ad9] scan date [DATE_07d14b]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "DOB", "value": "1943-09-08", "start": 31, "end": 41}, {"phi_type": "DATE", "value": "2011-03-18", "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": "60e4e93fb367341fa3c6418c5961dc0b494b1bd53e1a9a2f03181ae953b8c721", "timestamp_unix": 1772095306, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004314", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Patricia Moore social security number 512-36-3575 address 577 Pine 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": "512-36-3575", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "577 Pine St, Greenfield", "start": 52, "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": "6ce6907f39e9f58250f48f124dd27c0226d70bc63841cfb396917a14b534cdfe", "timestamp_unix": 1772236684, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004315", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Linda Martinez age 55 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": "55", "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": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "14248ddafa78837c424f5ec324a3904a49ecefba8ea0605a0db640674662fa76", "timestamp_unix": 1771495834, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004316", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID Marcus Webb phone (993) 280-1562 age 50", "masked_text": "speaker ID [NAME_ede0f8] phone [PHONE_8a1092] age [AGE_c0c7c7]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(993) 280-1562", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "50", "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": "85b09d816fbadd03aa49bc121c1b1696f0d9836806d954eabff6b29acca374f4", "timestamp_unix": 1773209489, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004317", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Robert Chen recorded at Mount Sinai on 2006-02-15", "masked_text": "audio annotation Robert Chen recorded at Mount Sinai on 2006-02-15", "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": "2006-02-15", "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": "4261dc1c0c1cb189c2e05f1f5205c355b746d2c0683457d5647cd69f9edc0c49", "timestamp_unix": 1772688861, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004318", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Angela White phone number (793) 537-3001 age 31", "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": "(793) 537-3001", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "31", "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": "10adfec7e5dfc26c5fe7acfbb4c7bc977c33bad626bcfaf93c954111d91e27be", "timestamp_unix": 1772053875, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004319", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "Susan Anderson date of birth 1974-08-28 MRN MRN-100176 presenting at Boston Medical Center", "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": "1974-08-28", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-100176", "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": "8661582981c0458c5b0de33c906c984379c649a1a889721a0d91244ea2c20427", "timestamp_unix": 1771141787, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-004320", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Lab results for Patricia Moore, 90 year old from NYU Langone, reviewed on 2009-05-14.", "masked_text": "Lab results for Patricia Moore, 90 year old from NYU Langone, reviewed on 2009-05-14.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "90", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 49, "end": 60}, {"phi_type": "DATE", "value": "2009-05-14", "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": "dd0009771ffdbf98bd96e9507ffd48484a8e936ff92cc21b5aefafc5f14c60f9", "timestamp_unix": 1772073476, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004321", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Michael Taylor recorded at Cleveland Clinic on 2009-05-17", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-05-17", "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": "2009-05-17", "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": "102759631a959df65b67eb6090d24ad35037c659f2efdf51d2641309cfe74d2c", "timestamp_unix": 1771175809, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004322", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Maria Garcia DOB 1972-06-26 device Mass General Hospital recorded 2009-06-06", "masked_text": "waveform header Maria Garcia DOB 1972-06-26 device Mass General Hospital recorded 2009-06-06", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1972-06-26", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 51, "end": 72}, {"phi_type": "DATE", "value": "2009-06-06", "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": "bb5c82087817a32339e892ea251213f588e069f2eda5f984a03a1c87e321428c", "timestamp_unix": 1770915438, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004323", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Michael Taylor DOB 1965-05-07 MRN MRN-182215", "masked_text": "voice profile Michael Taylor DOB 1965-05-07 MRN MRN-182215", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1965-05-07", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-182215", "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": "efd881ee5bc6da5c051842d7f6c6450fa864467842468aa86b5e38b03cbb5056", "timestamp_unix": 1772475576, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004324", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Arthur Coleman DOB 1940-09-12 MRN MRN-277596", "masked_text": "voice profile [NAME_13c9ac] DOB [DOB_7af664] MRN [MRN_85386a]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1940-09-12", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-277596", "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": "3c949dc3658b806292ccbb066ea7cfae4d08990ef81eba779512339db1746e38", "timestamp_unix": 1771926591, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004325", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Linda Martinez DOB 1969-01-13 device UCSF Health recorded 2014-03-13", "masked_text": "waveform header Linda Martinez DOB 1969-01-13 device UCSF Health recorded 2014-03-13", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1969-01-13", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2014-03-13", "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": "79b8278119f58d500145454158473cf34f2475a0ab61934a8c6bb92e4ba4ef97", "timestamp_unix": 1771706587, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004326", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for Marcus Webb born 1967-03-09 at Boston Medical Center on 2005-05-25", "masked_text": "follow up for [NAME_ede0f8] born [DOB_0e4bda] at [LOCATION_bfb4ce]f4789] 2005-05-25", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1967-03-09", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 45, "end": 66}, {"phi_type": "DATE", "value": "2005-05-25", "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": "a47faac5ead0b87084253a651664a0395cadfe830764e407eb089faae0120f14", "timestamp_unix": 1770894599, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.24075}}
{"record_id": "AUDIT-004327", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript John Smith MRN MRN-623946 contact (879) 961-8506", "masked_text": "voice transcript [NAME_611732] MRN [MRN_1406d2] contact [PHONE_f4f07e]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "MRN", "value": "MRN-623946", "start": 32, "end": 42}, {"phi_type": "PHONE", "value": "(879) 961-8506", "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": "a068037ea1b0537fbe8edef10dfbe8e32446b6d40c0422fc290d488fbf9d25cd", "timestamp_unix": 1772830285, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004328", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header David Lee DOB 1956-06-19 device Mount Sinai recorded 2007-09-20", "masked_text": "waveform header [NAME_972735] DOB [DOB_122c41] device [LOCATION_2d69ff] recorded[DATE_9a765b]0", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1956-06-19", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2007-09-20", "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": "72a03b7588df527bc406640d52fd44808b204bf53128217db037a0b2e7525887", "timestamp_unix": 1773064926, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004329", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "David Lee date of birth 1970-01-26 MRN MRN-345026 presenting at Johns Hopkins", "masked_text": "David Lee date of birth 1970-01-26 MRN MRN-345026 presenting at Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "DOB", "value": "1970-01-26", "start": 24, "end": 34}, {"phi_type": "MRN", "value": "MRN-345026", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 64, "end": 77}], "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": "7d5e35a00f2586f3399b4c9cff06a085f3623ffe8ae8681b05acdef1d5ae1304", "timestamp_unix": 1772411845, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004330", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "DICOM header patient Emily Brown ID MRN-193476 institution NYU Langone", "masked_text": "DICOM header patient [NAME_87fe31] ID [MRN_5a4248] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-193476", "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": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f0d3d17029b867ea4a908590e543464d208cd807bc016e4fb7481de391fd06f8", "timestamp_unix": 1772366123, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004331", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "patient name Thomas Harris phone number (921) 818-3206 age 50", "masked_text": "patient name Thomas Harris phone number (921) 818-3206 age 50", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(921) 818-3206", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "50", "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": "09dc31b36adb2d65470e082ae740f040a80aa14ff2fe1d271550a23b93ac536b", "timestamp_unix": 1770942985, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004332", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Kevin Zhang DOB 1970-08-05 scan date 2014-12-16", "masked_text": "imaging metadata [NAME_a23972] DOB [DOB_515c19] scan date [DATE_63cbee]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1970-08-05", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2014-12-16", "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": "36f18769724d5d60df3de573330a47cfa74c2ad8c72ca6de7ef1922d6454485e", "timestamp_unix": 1773090251, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004333", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Thomas Harris phone (658) 861-2522 age 74", "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": "(658) 861-2522", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "74", "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": "ffbb5c915884a3874141dcd9063e15701aeace50ef0b762d7cca480ba7dd9404", "timestamp_unix": 1773387300, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004334", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "audio annotation Linda Martinez recorded at UCSF Health on 2008-11-07", "masked_text": "audio annotation Linda Martinez recorded at UCSF Health on 2008-11-07", "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": "2008-11-07", "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": "ed717bb08b8902df28bb54b9d88c92f493baa5f4e1df4386b846aa11a1d91ae3", "timestamp_unix": 1772233745, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004335", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Maria Garcia MRN MRN-733214 date 2001-08-07", "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-733214", "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": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "4ad4be90cdf69f68d230fd7fc1c30ccedf9291b22ea7dc0a5def7fff382e52c9", "timestamp_unix": 1772163855, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004336", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "face_region detected patient Maria Garcia MRN MRN-761194 facility Cedars-Sinai", "masked_text": "face_region detected patient [NAME_498cee] MRN [MRN_f8845e] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-761194", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 66, "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": "256be8d19a027540cfa0a52597b7f3e87621638fcd1b87ffe81e6405d1f97801", "timestamp_unix": 1771299887, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004337", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "voice transcript Arthur Coleman MRN MRN-783437 contact (291) 798-4314", "masked_text": "voice transcript [NAME_13c9ac] MRN [MRN_d85794] contact [PHONE_a9b772]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-783437", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(291) 798-4314", "start": 55, "end": 69}], "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": "ad7aa454bb853ce8983427bf90b85cd554d101ea4b2f2645c813df4daef446f1", "timestamp_unix": 1772671649, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004338", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Confirmed identity of James Wilson via MRN MRN-671590 and DOB 1938-03-11.", "masked_text": "Confirmed identity of [NAME_3d8dc8] via MRN [MRN_e4fe8d] and[DOB_d754a0]03-11.", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 22, "end": 34}, {"phi_type": "MRN", "value": "MRN-671590", "start": 43, "end": 53}, {"phi_type": "DOB", "value": "1938-03-11", "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": "8b6cd05e4d096c69d6a7771d62402276ce162f48e46b96d6875ed4db1add27e5", "timestamp_unix": 1771095145, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-004339", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Patricia Moore recorded at Mass General Hospital on 2011-04-24", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2011-04-24", "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": "2011-04-24", "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": "b3f5318c006abd9ea2de794f08d92e9537418d1786bbf5d8e16b09f8eb90de80", "timestamp_unix": 1772050805, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-004340", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "audio annotation Angela White recorded at Cleveland Clinic on 2019-02-05", "masked_text": "audio annotation Angela White recorded at Cleveland Clinic on 2019-02-05", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 42, "end": 58}, {"phi_type": "DATE", "value": "2019-02-05", "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": "73c42f1fdc25db01a97be6a6d2d7185ee8653d0523946d291e8bc73957140def", "timestamp_unix": 1771210957, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004341", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Michael Taylor MRN MRN-954608 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_ae3ff9] MRN [MRN_3e77d1] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-954608", "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": "945e524cdea0c9d55cd23d954f581c64e1e3192321ab9f96812e32aeb9415404", "timestamp_unix": 1772292114, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004342", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Spoke with Marcus Webb at (457) 473-5153. Address on file: 864 Main St, Greenfield.", "masked_text": "Spoke with [NAME_ede0f8] at [PHONE_ac8b62]. Address on[ADDRESS_cafcd2]enfield.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(457) 473-5153", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "864 Main St, Greenfield", "start": 52, "end": 75}], "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": "62d57130785355b0d692872c81b2a0306168b23a13e55e47f505dd782b759a42", "timestamp_unix": 1772088810, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-004343", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "face_region detected patient Michael Taylor MRN MRN-160453 facility Cleveland Clinic", "masked_text": "face_region detected patient Michael Taylor MRN MRN-160453 facility Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-160453", "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": "dda53379288bcbdf75289d609b7bd374b10ce6556b3ac4fa9d7dd79aecbb46cb", "timestamp_unix": 1771765486, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004344", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Referral sent for Emily Brown (DOB 1982-04-02) to specialist in Cleveland Clinic.", "masked_text": "Referral sent for [NAME_87fe31] (DOB [DOB_c04b7a]) to specialist in [LOCATION_6532a6].", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1982-04-02", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 64, "end": 80}], "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": "9197823ef508d6f2ea4db1be9a4961fb162c4be52a6c1e1009c76a5847ef6590", "timestamp_unix": 1772478949, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-004345", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Priya Sharma MRN MRN-978274 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_74036d] MRN [MRN_a6cbb2] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-978274", "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": "39b97647a919b2bf02b4b5be8865aee781a4f9e46a307fd2ecfe11030312028f", "timestamp_unix": 1773079829, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004346", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "John Smith social security number 285-46-3012 address 564 Cedar St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "SSN", "value": "285-46-3012", "start": 34, "end": 45}, {"phi_type": "ADDRESS", "value": "564 Cedar St, Greenfield", "start": 48, "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": "bc6a603aa0a37f5736c2e7ea39ace37adbb97618aafb714549bd45200e476663", "timestamp_unix": 1772831711, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004347", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Thomas Harris ID MRN-325277 institution Cleveland Clinic", "masked_text": "DICOM header patient Thomas Harris ID MRN-325277 institution Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-325277", "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": "a91f718810c6eb6bcbca61bc9a6f2b1d4ed81839eb1e53c2b5532d72eb3bc4a4", "timestamp_unix": 1772897487, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004348", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Diana Patel age 82 facility NYU Langone", "masked_text": "vitals trace Diana Patel age 82 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "82", "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": "fda5c51aa13e238393bfe35a524c6f649528b19ccd35561785e6fe0211e7d52c", "timestamp_unix": 1771325882, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004349", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Referral sent for Angela White (DOB 1958-08-28) to specialist in Cedars-Sinai.", "masked_text": "Referral sent for [NAME_cada0d] (DOB [DOB_65a183]) to specialist in [LOCATION_42e401].", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 18, "end": 30}, {"phi_type": "DOB", "value": "1958-08-28", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 65, "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": "3ac97f6e669c84bd5b57a757695187e6c12c7f65b9104374aef0b295577d9a59", "timestamp_unix": 1771629054, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-004350", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Arthur Coleman DOB 1966-05-18 device Johns Hopkins recorded 2022-09-08", "masked_text": "waveform header [NAME_13c9ac] DOB [DOB_13cfd3] device [LOCATION_965228] record[DATE_5abad9]-08", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1966-05-18", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 53, "end": 66}, {"phi_type": "DATE", "value": "2022-09-08", "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": "e6f781e1808346e8d69785a2bafce0eef3b4f3a8de3a0ed3679029df1eda75e7", "timestamp_unix": 1771662090, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004351", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Maria Garcia age 61 facility Johns Hopkins", "masked_text": "vitals trace Maria Garcia age 61 facility Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "61", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 42, "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": "50124589c53426c4b2e7af7412dde763a786c4fa48b3e071ae04986709db7631", "timestamp_unix": 1772688634, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004352", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Emily Brown recorded at Stanford Medical on 2014-12-18", "masked_text": "audio annotation Alex Morgan recorded at General Hospital00-01-01-12-18", "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": "2014-12-18", "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": "74b694d36269be1ad6bc2d8636db22059ca65e910d0d68ef96990f6abc24e5ac", "timestamp_unix": 1771084820, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004353", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID Marcus Webb phone (576) 856-4864 age 94", "masked_text": "speaker ID [NAME_ede0f8] phone [PHONE_87c3a0] age [AGE_f4b9ec]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(576) 856-4864", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "94", "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": "d2dd81b02d21a3fa6e884e270bf701fba43c1206ab28c6feef2e858eddc32f45", "timestamp_unix": 1771711791, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004354", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Thomas Harris recorded at Johns Hopkins on 2003-12-19", "masked_text": "audio annotation Alex Morgan recorded at General Hospital 2000-01-01-19", "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": "2003-12-19", "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": "864df2765264d62e5183573a82b57582aadf298e3efe37762ca37415f2f2e644", "timestamp_unix": 1771785356, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004355", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "imaging metadata Linda Martinez DOB 1963-08-25 scan date 2021-03-11", "masked_text": "imaging metadata [NAME_f60f59] DOB [DOB_78b78e] scan date [DATE_c452f3]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1963-08-25", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2021-03-11", "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": "c2246488b584944f31ca1deee8f3b593361c8f9d7b7e29e56eadebbd80eb6c02", "timestamp_unix": 1771418282, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-004356", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Spoke with Thomas Harris at (769) 379-9936. Address on file: 141 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": "(769) 379-9936", "start": 28, "end": 42}, {"phi_type": "ADDRESS", "value": "141 Oak St, Springfield", "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": "272b09440e2699cd907e3f512689a5857c653df5fabe54dafc61b0f69e9bde25", "timestamp_unix": 1771756666, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004357", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "ECG metadata patient Carlos Rivera MRN MRN-664099 date 2012-02-22", "masked_text": "ECG metadata patient [NAME_58ff53] MRN [MRN_7c3ab0] date [DATE_a9badc]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-664099", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2012-02-22", "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": "626e077f80dadd5f5961ac23bb08a35d9c5477c35c58131493ae6e940f29e9e8", "timestamp_unix": 1772416362, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-004358", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient Emily Brown (DOB 1974-01-24, MRN MRN-152610) 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": "1974-01-24", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-152610", "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": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "e3d47e272d08e706f971e39e5cfdd967717ddee53383c2c451907cfc39e42a66", "timestamp_unix": 1771382415, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-004359", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Maria Garcia social security number 996-53-1596 address 241 Pine St, Riverside", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownerside", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "996-53-1596", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "241 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": "4ebaef1909768790641335111e230c9c772e923e42d47d7b21048b6a6e3e8ac7", "timestamp_unix": 1771216797, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004360", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Spoke with Thomas Harris at (842) 915-2125. Address on file: 757 Elm St, Fairview.", "masked_text": "Spoke with Thomas Harris at (842) 915-2125. Address on file: 757 Elm St, Fairview.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(842) 915-2125", "start": 28, "end": 42}, {"phi_type": "ADDRESS", "value": "757 Elm St, Fairview", "start": 54, "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": "a75bf291fcf8ccf4b77a45139d6cf5c18c3473ea212b41ef395c216ec46d2831", "timestamp_unix": 1771102734, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004361", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile David Lee DOB 1941-01-05 MRN MRN-888411", "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": "1941-01-05", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-888411", "start": 43, "end": 53}], "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": "0d35b2da124f312ec92d8d8101e9a8c42a61f77c72500d9819940b3221a7ac3a", "timestamp_unix": 1772728896, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-004362", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Patricia Moore MRN MRN-814248 date 2007-03-08", "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-814248", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2007-03-08", "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": "853ccbf461cc6168dcd4d100af721252cfadd4dec601b8f81201af085c6f3457", "timestamp_unix": 1772188738, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004363", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Michael Taylor social security number 973-71-8643 address 191 Walnut St, Fairview", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownirview", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "973-71-8643", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "191 Walnut St, Fairview", "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": "e2c1d827c622adb3867967c940b2378d085725bbc5bed634441a7ca4abf5111c", "timestamp_unix": 1772855637, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004364", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Thomas Harris age 79 facility Boston Medical Center", "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": "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": "0fe5b07c9cc3dae2068e262747a127b2c3b26eabc3a53db3b58e1fcb492a5571", "timestamp_unix": 1773163872, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004365", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Carlos Rivera DOB 1983-06-28 scan date 2019-10-08", "masked_text": "imaging metadata [NAME_58ff53] DOB [DOB_66c13e] scan date [DATE_8e6d12]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1983-06-28", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2019-10-08", "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": "3136063100d774a7b6e96ba67478b2cb79505c42430371c9c3d7af45f8f09e88", "timestamp_unix": 1772052102, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004366", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Diana Patel DOB 1963-01-14 device Mount Sinai recorded 2018-07-17", "masked_text": "waveform header [NAME_c3b55b] DOB [DOB_365eb5] device [LOCATION_2d69ff] recorded[DATE_e6f8a1]7", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1963-01-14", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 50, "end": 61}, {"phi_type": "DATE", "value": "2018-07-17", "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": "e09e464effac774641b9c3d910b29aad8ce0090b33544bcded04f00df707800c", "timestamp_unix": 1771282521, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004367", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Linda Martinez age 24 facility Stanford Medical", "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": "24", "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": "aa1e96008254d6bc463770db163912491e1d0c2dac6c3ef9c2bf00b60bff2415", "timestamp_unix": 1772752745, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004368", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "follow up for John Smith born 1962-12-14 at Mass General Hospital on 2016-09-28", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED]ED] 2016-09-28", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1962-12-14", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 44, "end": 65}, {"phi_type": "DATE", "value": "2016-09-28", "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": "30d33af674baabc94539f86b7be15481f5cf03f817ddaeb95e42abede69c8273", "timestamp_unix": 1771285847, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.2745}}
{"record_id": "AUDIT-004369", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Spoke with Marcus Webb at (672) 563-7345. Address on file: 568 Chestnut St, Springfield.", "masked_text": "Spoke with Marcus Webb at (672) 563-7345. Address on file: 568 Chestnut St, Springfield.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(672) 563-7345", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "568 Chestnut St, Springfield", "start": 52, "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": "6455a076732e0827abac55b37f9f208954bc80f72158c225b1585af434664032", "timestamp_unix": 1770982229, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004370", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Marcus Webb DOB 1971-07-09 device Cleveland Clinic recorded 2018-06-11", "masked_text": "waveform header [NAME_ede0f8] DOB [DOB_2ed2e7] device [LOCATION_6532a6] rec[DATE_826ac7]-06-11", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1971-07-09", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 50, "end": 66}, {"phi_type": "DATE", "value": "2018-06-11", "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": "bf762e2047d599b5c212c968a8ce5c38d233447b118e9ae538a0f9ecef760a95", "timestamp_unix": 1773210595, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004371", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Emily Brown ID MRN-440136 institution Johns Hopkins", "masked_text": "DICOM header patient [NAME_87fe31] ID [MRN_09b255] institution [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-440136", "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": "83bd10d315ba7447d3c728edd62733b0f3e603175a957f8db989f34d99f78832", "timestamp_unix": 1771212474, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004372", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient James Wilson MRN MRN-470936 date 2001-01-01", "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-470936", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2001-01-01", "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": "9bda44f540c8aff313a770e9aead1b10708c3f6a7c1c9dc50329ee22102f846a", "timestamp_unix": 1773091628, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004373", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Kevin Zhang DOB 1971-09-24 MRN MRN-354963", "masked_text": "voice profile Kevin Zhang DOB 1971-09-24 MRN MRN-354963", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1971-09-24", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-354963", "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": "0f1ce349d5018369a9cf8af59eb98d8437f1865b629cd637f8fa1f8115800968", "timestamp_unix": 1771271667, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004374", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Prescription issued to Diana Patel (48yo) at 107 Main St, Maplewood on 2017-10-06.", "masked_text": "Prescription issued to Diana Patel (48yo) at 107 Main St, Maplewood on 2017-10-06.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 23, "end": 34}, {"phi_type": "AGE", "value": "48", "start": 36, "end": 38}, {"phi_type": "ADDRESS", "value": "107 Main St, Maplewood", "start": 48, "end": 70}, {"phi_type": "DATE", "value": "2017-10-06", "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": "342568879d9c2d154403cd1d8b33097f357537e77181046015ebb5bbd35eb63e", "timestamp_unix": 1772728683, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004375", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for Carlos Rivera born 1940-06-21 at NYU Langone on 2017-10-12", "masked_text": "follow up for [NAME_58ff53] born [DOB_6a8576] at [LOCATION_789675] on[DATE_43c17f]2", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1940-06-21", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 47, "end": 58}, {"phi_type": "DATE", "value": "2017-10-12", "start": 61, "end": 71}], "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": "2ececb2b6caaf84b9a8c0a1fcd9911b0a588493c9be88469b3a25832e023ad74", "timestamp_unix": 1773077159, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-004376", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Linda Martinez recorded at UCSF Health on 2007-10-10", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-010", "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": "2007-10-10", "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": "50db20d5e2ff426f3287db009a38abdcbcc8ca67dcd2733aa0c3ec9f7b0aaec9", "timestamp_unix": 1771393433, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004377", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient John Smith (DOB 1952-03-10, MRN MRN-648113) 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": "John Smith", "start": 8, "end": 18}, {"phi_type": "DOB", "value": "1952-03-10", "start": 24, "end": 34}, {"phi_type": "MRN", "value": "MRN-648113", "start": 40, "end": 50}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 81, "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": "1177c003c2c8ed39415bdda6be63de4b749145c9a3a04d1dab49784a43846c14", "timestamp_unix": 1772603348, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-004378", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Patient Priya Sharma (DOB 1960-03-20, MRN MRN-860403) presented with chest pain at Mass General Hospital.", "masked_text": "Patient Priya Sharma (DOB 1960-03-20, MRN MRN-860403) presented with chest pain at Mass General Hospital.", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 8, "end": 20}, {"phi_type": "DOB", "value": "1960-03-20", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-860403", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 83, "end": 104}], "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": "bf3de11593f6e31d2ac79f877e63187349784bb43cffc785aa14141574d80083", "timestamp_unix": 1772540429, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004379", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Referral sent for Maria Garcia (DOB 1966-04-01) to specialist in Cleveland Clinic.", "masked_text": "Referral sent for [NAME_498cee] (DOB [DOB_c67af1]) to specialist in [LOCATION_6532a6].", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 18, "end": 30}, {"phi_type": "DOB", "value": "1966-04-01", "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": "bbe8f200f8ee899ed95eb03ec1e25bb669f01735a491957118a8544cb3f4c67a", "timestamp_unix": 1771272057, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-004380", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID David Lee phone (989) 259-4265 age 42", "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": "(989) 259-4265", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "42", "start": 46, "end": 48}], "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": "fddeceeb969aeccaa02130a31843ceecb8fbd5c14d9139269fa8e1317aadbea0", "timestamp_unix": 1771820374, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004381", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "imaging metadata Robert Chen DOB 1951-02-21 scan date 2020-12-14", "masked_text": "imaging metadata [NAME_2665a8] DOB [DOB_762245] scan date [DATE_09aeb9]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1951-02-21", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2020-12-14", "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": "e92dbd85e7aef908132b482e4e1e59a4da90c1660f5bcf8700ae827d69a59c8b", "timestamp_unix": 1771086653, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-004382", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient James Wilson MRN MRN-448829 date 2008-09-28", "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-448829", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2008-09-28", "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": "d60a277222d66fab7eecdf312b2c0c9d89a1934b950709dc8d5e3e3239e6c7b9", "timestamp_unix": 1771790318, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004383", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Susan Anderson age 73 facility Stanford Medical", "masked_text": "vitals trace Susan Anderson age 73 facility Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "73", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Stanford Medical", "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": "2ce8667acb3bc9eb1fdba1252c337cbce407c90290e78bc8ceb7a1db5a192972", "timestamp_unix": 1772202291, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004384", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Claire Nguyen DOB 1970-05-18 MRN MRN-944873", "masked_text": "voice profile [REDACTED] DOB [REDACTED] MRN [REDACTED]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1970-05-18", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-944873", "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": "8362c7f29fc6ecdf7ad328297455011106798a9195bafb5ce40aa4d175237aab", "timestamp_unix": 1771129165, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-004385", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Robert Chen DOB 1982-10-15 device Stanford Medical recorded 2022-11-22", "masked_text": "waveform header Robert Chen DOB 1982-10-15 device Stanford Medical recorded 2022-11-22", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1982-10-15", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 50, "end": 66}, {"phi_type": "DATE", "value": "2022-11-22", "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": "bc4871e424ce0c1836c3ba62c7499837a6f61da804d84d32461d0f4fc2000aaf", "timestamp_unix": 1773352882, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004386", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Maria Garcia social security number 735-37-9734 address 191 Maple 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": "735-37-9734", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "191 Maple St, Maplewood", "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": "2b0aaf3f484c0ef526f9a0edc78381fd78f05388681a0edd40fb7b0797685e0f", "timestamp_unix": 1771479687, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004387", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata James Wilson DOB 1952-11-23 scan date 2005-09-06", "masked_text": "imaging metadata James Wilson DOB 1952-11-23 scan date 2005-09-06", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1952-11-23", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2005-09-06", "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": "ce0c9a9212e1e0f3591fbdd9bf1e217ab7e73ad2cbd1bffff759bc646dafb89c", "timestamp_unix": 1773257525, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004388", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID Kevin Zhang phone (999) 824-6561 age 45", "masked_text": "speaker ID [NAME_a23972] phone [PHONE_1cb7a4] age [AGE_6c8349]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(999) 824-6561", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "45", "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": "d3990471576983e565863f6eabc3fddbb7ed9b4994cafcacfc4ea2173da74ae5", "timestamp_unix": 1770931053, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004389", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "speaker ID David Lee phone (731) 726-1829 age 78", "masked_text": "speaker ID [NAME_972735] phone [PHONE_5e574a] age [AGE_35f4a8]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 11, "end": 20}, {"phi_type": "PHONE", "value": "(731) 726-1829", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "78", "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": "c71cb1f74df37d50999358e6d93d6476e9d1ebcf6c53d149c52282c9b6277102", "timestamp_unix": 1772349453, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004390", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Claire Nguyen date of birth 1982-10-04 MRN MRN-183577 presenting at Mount Sinai", "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": "1982-10-04", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-183577", "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": "6d6b129ba44fca260d55598aaf39e02576d4ab1ccb5079db24b4f6209ef74f29", "timestamp_unix": 1772104258, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-004391", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "audio annotation Thomas Harris recorded at Boston Medical Center on 2014-06-09", "masked_text": "audio annotation [NAME_7ccf35] recorded at [LOCATION_bfb4ce]6be4f] 2014-06-09", "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": "2014-06-09", "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": "a81dc2f035a73a60c29afe1910594d6ac4c6f997da384c58c1b1d6e12abe1bb6", "timestamp_unix": 1772604235, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.26301}}
{"record_id": "AUDIT-004392", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Record updated for James Wilson at 280 Cedar St, Maplewood on 2020-05-07.", "masked_text": "Record updated for Alex Morgan at 100 Generic Ave, Anytown on 2000-01-01.", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 19, "end": 31}, {"phi_type": "ADDRESS", "value": "280 Cedar St, Maplewood", "start": 35, "end": 58}, {"phi_type": "DATE", "value": "2020-05-07", "start": 62, "end": 72}], "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": "9fcd1497ea07639e7a00e4871f15a45bf3f584415d422b2d13e9cc479a342de6", "timestamp_unix": 1772781163, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004393", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Carlos Rivera phone (568) 266-5896 age 43", "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": "(568) 266-5896", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "43", "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": "b995e542cdf323337ea5fa0927e42534c8ec9cc35d7dd30563b11e8e68ed183d", "timestamp_unix": 1772997847, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004394", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Robert Chen phone (556) 225-3586 age 74", "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": "(556) 225-3586", "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": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6263ff98022b2d6908a885f2371c5641ffe5674cce04e6fa695da8eb424a7980", "timestamp_unix": 1773273100, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004395", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Priya Sharma phone (474) 321-6190 age 37", "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": "(474) 321-6190", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "37", "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": "0ff128692666ee028fe6f3c0e8c85aee87020071fece7d611536430323380bd6", "timestamp_unix": 1773152723, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004396", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Patient Susan Anderson (DOB 1968-03-25, MRN MRN-813801) presented with chest pain at NYU Langone.", "masked_text": "Patient Susan Anderson (DOB 1968-03-25, MRN MRN-813801) presented with chest pain at NYU Langone.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 8, "end": 22}, {"phi_type": "DOB", "value": "1968-03-25", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-813801", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 85, "end": 96}], "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": "5f930d16eeaa5ea29d43ab675ba5dfab26ad63f45f616e9c7cf124f503e04292", "timestamp_unix": 1771249643, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004397", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Linda Martinez ID MRN-460676 institution Stanford Medical", "masked_text": "DICOM header patient Linda Martinez ID MRN-460676 institution Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-460676", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Stanford Medical", "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": "f7b1f453ce533e3d520587de387fc04a9b3f355d407b703ace71a448516073db", "timestamp_unix": 1771354678, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004398", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "waveform header Thomas Harris DOB 1984-02-19 device Stanford Medical recorded 2014-01-27", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] rec[REDACTED]-01-27", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1984-02-19", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 52, "end": 68}, {"phi_type": "DATE", "value": "2014-01-27", "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": "6aafb3ca1adb96a924f3e75b754502c009ff491b53dc9ce5d40cbf663be37102", "timestamp_unix": 1773038240, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-004399", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Robert Chen phone number (876) 230-9623 age 47", "masked_text": "patient name Robert Chen phone number (876) 230-9623 age 47", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(876) 230-9623", "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": "546b939f1085e7781c0cea322d1d7a1ee349b4d3244b720b1b10c73ef25830ee", "timestamp_unix": 1771894544, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004400", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Confirmed identity of Arthur Coleman via MRN MRN-770186 and DOB 1981-01-25.", "masked_text": "Confirmed identity of [NAME_13c9ac] via MRN [MRN_6baec0] and[DOB_b7dffe]01-25.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 22, "end": 36}, {"phi_type": "MRN", "value": "MRN-770186", "start": 45, "end": 55}, {"phi_type": "DOB", "value": "1981-01-25", "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": "ad9718d75eb23b1de0102670e2df5b370a45ab905cab70924b09ba9ef1b1a3cd", "timestamp_unix": 1770880292, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-004401", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Priya Sharma social security number 908-67-9706 address 554 Maple St, Springfield", "masked_text": "Priya Sharma social security number 908-67-9706 address 554 Maple St, Springfield", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "908-67-9706", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "554 Maple St, Springfield", "start": 50, "end": 75}], "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": "f62adf210b3b53ab54597e90536556880675cbc791d3c13cc0559507c0e8785c", "timestamp_unix": 1770881053, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004402", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "waveform header Marcus Webb DOB 1982-12-01 device Cedars-Sinai recorded 2001-09-24", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] recorde[REDACTED]24", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1982-12-01", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 50, "end": 62}, {"phi_type": "DATE", "value": "2001-09-24", "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": "c1c8a0ea58ff392a66c491b63381d3e0b0580b443c14712b6f587be0848f4c66", "timestamp_unix": 1772468151, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-004403", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "audio annotation Thomas Harris recorded at Mount Sinai on 2005-07-06", "masked_text": "audio annotation [NAME_7ccf35] recorded at [LOCATION_2d69ff] on[DATE_c1ed37]6", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2005-07-06", "start": 57, "end": 67}], "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": "9d5accbe7587c711d82f2a473132a640aa8a26476e228af905405027f73374ff", "timestamp_unix": 1772328095, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004404", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Emergency contact for Thomas Harris: (409) 753-8095. DOB: 1977-01-03.", "masked_text": "Emergency contact for [NAME_7ccf35]: [PHONE_5a820c][DOB_29fdb3]7-01-03.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 22, "end": 35}, {"phi_type": "PHONE", "value": "(409) 753-8095", "start": 37, "end": 51}, {"phi_type": "DOB", "value": "1977-01-03", "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": "015065ab559206102037ba15e537573aaf2f481d325fde8f4b95661f51de793e", "timestamp_unix": 1770976199, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-004405", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Michael Taylor MRN MRN-679379 facility Johns Hopkins", "masked_text": "face_region detected patient Michael Taylor MRN MRN-679379 facility Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-679379", "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": "5e457210d094ec39d385abfbdb1bba171c8aba37a3712e6f439e98676c2b7e59", "timestamp_unix": 1772845974, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004406", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Thomas Harris DOB 1952-07-11 device NYU Langone recorded 2011-08-25", "masked_text": "waveform header [NAME_7ccf35] DOB [DOB_e2f8f4] device [LOCATION_789675] recorded[DATE_12f7b4]5", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1952-07-11", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2011-08-25", "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": "28dc4c726e44050a0427841990b432597a4411135c4edb59bf15e4f9a162f5eb", "timestamp_unix": 1771059799, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004407", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript Claire Nguyen MRN MRN-918199 contact (811) 997-4106", "masked_text": "voice transcript Claire Nguyen MRN MRN-918199 contact (811) 997-4106", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-918199", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(811) 997-4106", "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": "59858c98bd3e2ec388649c9e740f712eca40922d1ee0d2c0b88d79ee496ca750", "timestamp_unix": 1771341016, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004408", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "vitals trace Robert Chen age 52 facility UCSF Health", "masked_text": "vitals trace [NAME_2665a8] age [AGE_9a1158] facility [LOCATION_df473f]", "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": "UCSF Health", "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": "1909e5a13c435e4ad17b5054f5ab63f684e914ae4bd7901e122b807b502a03d8", "timestamp_unix": 1771327024, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-004409", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Sarah Johnson date of birth 1948-10-19 MRN MRN-823900 presenting at NYU Langone", "masked_text": "Sarah Johnson date of birth 1948-10-19 MRN MRN-823900 presenting at NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 0, "end": 13}, {"phi_type": "DOB", "value": "1948-10-19", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-823900", "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": "7ba7fcbe6936a60e81844c76fe51a40cc3c7de7128129643f07517ad2825affa", "timestamp_unix": 1772802818, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004410", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "audio annotation Linda Martinez recorded at Johns Hopkins on 2013-07-24", "masked_text": "audio annotation [NAME_f60f59] recorded at [LOCATION_965228] [DATE_04dbdf]-24", "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": "2013-07-24", "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": "ab9bf29d2dd85d0bf63045a25ca013ef2215b78ab4358cf8ed8429e72d699612", "timestamp_unix": 1773145761, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004411", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Angela White MRN MRN-679915 date 2014-11-11", "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-679915", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2014-11-11", "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": "14f736d1e31e6cca7e6ae6e2fb36df4bf562b653820aed8ecd348c80fcae6643", "timestamp_unix": 1770933022, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004412", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "voice transcript Linda Martinez MRN MRN-168623 contact (946) 594-7145", "masked_text": "voice transcript [NAME_f60f59] MRN [MRN_4adcbe] contact [PHONE_11674c]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-168623", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(946) 594-7145", "start": 55, "end": 69}], "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": "826ae81adf9762220ff18f3fc4eee07f9eb8a54fe44bda3f71848d920d3c6f60", "timestamp_unix": 1771127597, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004413", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation James Wilson recorded at Johns Hopkins on 2006-03-06", "masked_text": "audio annotation James Wilson recorded at Johns Hopkins on 2006-03-06", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 42, "end": 55}, {"phi_type": "DATE", "value": "2006-03-06", "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": "7f40da42d7dcc08080fc73cd207a0b869719bca26ca0f8f10b8dedf016d53b47", "timestamp_unix": 1771062748, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004414", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "DICOM header patient John Smith ID MRN-296663 institution UCSF Health", "masked_text": "DICOM header patient [NAME_611732] ID [MRN_bbbeec] institution [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-296663", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "UCSF Health", "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": "ae75642184ef9b0d0da5049cd5d16bb3219587ec7c1968aa529a393ff12e653b", "timestamp_unix": 1770964299, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004415", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Susan Anderson ID MRN-164529 institution Johns Hopkins", "masked_text": "DICOM header patient [NAME_4a6eeb] ID [MRN_5f49e8] institution [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-164529", "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": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3a076a05994e3e0ed043563be10f4b475e096ef5f3e1f69f6222246c55ff5450", "timestamp_unix": 1772704267, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004416", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Kevin Zhang MRN MRN-311037 contact (362) 755-8964", "masked_text": "voice transcript [NAME_a23972] MRN [MRN_b48ebd] contact [PHONE_ec4ba4]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-311037", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(362) 755-8964", "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": "a06c52bb30b8ed5d7504cd72a548157b46ef33e53c976c3b33a4c6bee854df1a", "timestamp_unix": 1773288701, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004417", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Michael Taylor born 1938-10-09 at Mass General Hospital on 2015-10-14", "masked_text": "follow up for [NAME_ae3ff9] born [DOB_0cdc30] at [LOCATION_76e661]ed3c0] 2015-10-14", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1938-10-09", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 48, "end": 69}, {"phi_type": "DATE", "value": "2015-10-14", "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": "ab97235aafbbe25645abb812a9fda40e6922584e4022479b9ff51678380e3f53", "timestamp_unix": 1771918306, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.24075}}
{"record_id": "AUDIT-004418", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Robert Chen age 75 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": "75", "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": "7f78afaf511fd4b6c07a45f6ea4638205e422b6c77073e21c3aef05a4adfb3b2", "timestamp_unix": 1771785394, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004419", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Claire Nguyen phone (375) 534-4740 age 28", "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": "(375) 534-4740", "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": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "20fc7cd01d100a50d7fe145488dd71713f190203fc6998f3488e79b040020d1c", "timestamp_unix": 1772433553, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004420", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Lab results for Marcus Webb, 64 year old from Boston Medical Center, reviewed on 2001-02-09.", "masked_text": "Lab results for [NAME_ede0f8], [AGE_ea5d2f] year old from [LOCATION_bfb4ce], revi[DATE_ab00b5]01-02-09.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "AGE", "value": "64", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 46, "end": 67}, {"phi_type": "DATE", "value": "2001-02-09", "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": "f525b7f3fe9b8e865656154bcf51bb13ff1fa902f0b2406485723cf8697a8cac", "timestamp_unix": 1771942025, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004421", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Patricia Moore recorded at Mount Sinai on 2010-06-15", "masked_text": "audio annotation Patricia Moore recorded at Mount Sinai on 2010-06-15", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2010-06-15", "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": "7e4b1a872459221658dcd79456045001f5951c432af37690c755bbf4513e066c", "timestamp_unix": 1770860494, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004422", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "David Lee called from (765) 821-2247 reporting symptoms. Age: 19.", "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": "(765) 821-2247", "start": 22, "end": 36}, {"phi_type": "AGE", "value": "19", "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": "93135216711a2bf5d1e1fe5bcffaa93707d332fe5da18f2b47e5eff7ed0dadbe", "timestamp_unix": 1771774147, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004423", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Emily Brown social security number 448-21-7598 address 188 Walnut 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": "448-21-7598", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "188 Walnut St, Greenfield", "start": 49, "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": "25ef74e161c5fb8a5d15979456866a2d63f599f1c61b5892df55f61c9968c81d", "timestamp_unix": 1772661591, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004424", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Emergency contact for Arthur Coleman: (853) 720-9068. DOB: 1947-12-22.", "masked_text": "Emergency contact for [NAME_13c9ac]: [PHONE_651cb7][DOB_03235f]7-12-22.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 22, "end": 36}, {"phi_type": "PHONE", "value": "(853) 720-9068", "start": 38, "end": 52}, {"phi_type": "DOB", "value": "1947-12-22", "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": "910c43f5b6cf8506f3105661952cec40fae8c497b619ff0dc5661b1010996314", "timestamp_unix": 1772923282, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-004425", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Sarah Johnson MRN MRN-987222 date 2021-06-12", "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-987222", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2021-06-12", "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": "c71847143c91257608e413e0fe57d21c875240d6f77af4d0e481ab6683400ef3", "timestamp_unix": 1771797971, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004426", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for David Lee born 1971-05-05 at NYU Langone on 2014-12-25", "masked_text": "follow up for David Lee born 1971-05-05 at NYU Langone on 2014-12-25", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 14, "end": 23}, {"phi_type": "DOB", "value": "1971-05-05", "start": 29, "end": 39}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 43, "end": 54}, {"phi_type": "DATE", "value": "2014-12-25", "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": "7920fb946264a42a145fd74b8515894d1eac26e2ae7256a1eca3684d0ef59b4b", "timestamp_unix": 1772768881, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004427", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Imaging ordered for Kevin Zhang, MRN MRN-139270, DOB 1961-04-25 at Boston Medical Center.", "masked_text": "Imaging ordered for Kevin Zhang, MRN MRN-139270, DOB 1961-04-25 at Boston Medical Center.", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 20, "end": 31}, {"phi_type": "MRN", "value": "MRN-139270", "start": 37, "end": 47}, {"phi_type": "DOB", "value": "1961-04-25", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 67, "end": 88}], "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": "60cb5078bc3fcd2e84d8c94097467047cb423af078ebb336dda00f2a518e2e9d", "timestamp_unix": 1771982257, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004428", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Marcus Webb age 58 facility Cedars-Sinai", "masked_text": "vitals trace Marcus Webb age 58 facility Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "58", "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": "56901429a024b08f40feb69703f1f608a9cb2c1a5c3f3797de9e8582b672c444", "timestamp_unix": 1772211476, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004429", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Carlos Rivera called from (567) 773-7934 reporting symptoms. Age: 43.", "masked_text": "Carlos Rivera called from (567) 773-7934 reporting symptoms. Age: 43.", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "PHONE", "value": "(567) 773-7934", "start": 26, "end": 40}, {"phi_type": "AGE", "value": "43", "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": "659773b1213d5a056156199436694345cb016c17edda5a76690990ca98e23b8c", "timestamp_unix": 1772192018, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004430", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation James Wilson recorded at Stanford Medical on 2010-12-07", "masked_text": "audio annotation James Wilson recorded at Stanford Medical on 2010-12-07", "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": "2010-12-07", "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": "ac27c11b9183195d7fc2118b7b7ce85009ea371d9a347cb1d30172186031d593", "timestamp_unix": 1772611384, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004431", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "face_region detected patient Emily Brown MRN MRN-481791 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_87fe31] MRN [MRN_63faca] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-481791", "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": "b4be73b40bffdf41280bdfa2323db9b8f2b3990f52982715a6f04ab5e352b456", "timestamp_unix": 1772669717, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004432", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Maria Garcia MRN MRN-175660 date 2021-08-21", "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-175660", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2021-08-21", "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": "79189000d7ecce6ba787715ab99d434f551a6921595b99d3a9d90a0b3cf214b0", "timestamp_unix": 1771314805, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004433", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript James Wilson MRN MRN-619663 contact (266) 724-7473", "masked_text": "voice transcript [NAME_3d8dc8] MRN [MRN_86c804] contact [PHONE_00a90f]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-619663", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(266) 724-7473", "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": "409d4343901d17cb97d0b243dc92c326badd63c2e1fd02e5db9ab60b84bba615", "timestamp_unix": 1772300454, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004434", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Arthur Coleman phone (944) 325-9614 age 19", "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": "(944) 325-9614", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "19", "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": "dcf9368b903367886cccd84ed4cd683f1babff28cac048fdc100cfccf39a20cf", "timestamp_unix": 1773034738, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004435", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient David Lee MRN MRN-715291 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_972735] MRN [MRN_5398c1] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 29, "end": 38}, {"phi_type": "MRN", "value": "MRN-715291", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "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": "a22b4d5fb51edf968e149f0b712cfb13b520db8138f0370c442f566db2a18350", "timestamp_unix": 1771743144, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004436", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Thomas Harris ID MRN-828977 institution Johns Hopkins", "masked_text": "DICOM header patient [NAME_7ccf35] ID [MRN_721b44] institution [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-828977", "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": "446de4b5cf59192cce6f482683032d1683e2dc1c5e70a0d89d974104e6eba158", "timestamp_unix": 1771495118, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004437", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Michael Taylor DOB 1978-12-03 MRN MRN-423546", "masked_text": "voice profile [NAME_ae3ff9] DOB [DOB_065de5] MRN [MRN_a908f5]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1978-12-03", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-423546", "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": "f7579e1186d811d5fc0507d14dc8aa10a59e1f43bb69e8312d515347328e1478", "timestamp_unix": 1773244141, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004438", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Robert Chen MRN MRN-918714 facility UCSF Health", "masked_text": "face_region detected patient [NAME_2665a8] MRN [MRN_020769] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-918714", "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": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c2cabb76b4bdf7001fddf836c70b9173c1a0f74b3f7489f78f67e7c95975b424", "timestamp_unix": 1772404469, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004439", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Susan Anderson ID MRN-709313 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_4a6eeb] ID [MRN_83f21d] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-709313", "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": "87f9ffb221b1ac860d6a2e804df5085d2e09ea024652c7b81cbc22106a1b8708", "timestamp_unix": 1772889768, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004440", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile Susan Anderson DOB 1954-05-08 MRN MRN-257367", "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": "1954-05-08", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-257367", "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": "92e40d58b0c2560cfb4517977a90ede7b8b6625c6ae8e9145671c5f4a8321b13", "timestamp_unix": 1772414934, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-004441", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Emily Brown (MRN MRN-975248) discharged on 2021-04-18. Follow up at Johns Hopkins.", "masked_text": "[NAME_87fe31] (MRN [MRN_29ba1c]) discharged on [DATE_6e803f]. Follow up at [LOCATION_965228].", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "MRN", "value": "MRN-975248", "start": 17, "end": 27}, {"phi_type": "DATE", "value": "2021-04-18", "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": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "da450d82b803e07e8b9b0a5304b52d5d719092b578cf190cae6b8275e0b37425", "timestamp_unix": 1772209233, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004442", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Diana Patel recorded at Boston Medical Center on 2003-05-07", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2003-05-07", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 41, "end": 62}, {"phi_type": "DATE", "value": "2003-05-07", "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": "ebc3863f6ca55f2730ccc403a9914e8732254d38fdafa62c44016b18404cf602", "timestamp_unix": 1772312726, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-004443", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Claire Nguyen phone (518) 404-2262 age 35", "masked_text": "speaker ID Claire Nguyen phone (518) 404-2262 age 35", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(518) 404-2262", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "35", "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": "6105006aae236e6c3a570ec6451c78b538b9669c4b68b0a3a787dbbd20f96df2", "timestamp_unix": 1773232425, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004444", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Thomas Harris DOB 1971-09-13 device Boston Medical Center recorded 2009-08-24", "masked_text": "waveform header [NAME_7ccf35] DOB [DOB_b31907] device [LOCATION_bfb4ce]DATE_28ee19] 2009-08-24", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1971-09-13", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 52, "end": 73}, {"phi_type": "DATE", "value": "2009-08-24", "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": "60a03007c93df6860dd8c47f1db0863fac072b7a893616510f0413b428ece62e", "timestamp_unix": 1773066992, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-004445", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Robert Chen MRN MRN-493143 date 2007-08-10", "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-493143", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2007-08-10", "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": "288af14b11d46d34be445fa91ddeccd39021247f40546f3576a9e69101c8401b", "timestamp_unix": 1772691842, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004446", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Spoke with James Wilson at (380) 969-3803. Address on file: 367 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": "(380) 969-3803", "start": 27, "end": 41}, {"phi_type": "ADDRESS", "value": "367 Walnut St, Lakewood", "start": 53, "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": "883a982f0d16ca4ac7b039b630b11bd1f97300a6a6ac20d3debdd4f5f2b8133d", "timestamp_unix": 1771221461, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004447", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Claire Nguyen phone (486) 103-3055 age 34", "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": "(486) 103-3055", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "34", "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": "59e17711cb93a73b3da64cfb48c9fd7747e459d8a1f329e88b46b59db447ffa5", "timestamp_unix": 1772761119, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004448", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "vitals trace Patricia Moore age 73 facility Cleveland Clinic", "masked_text": "vitals trace [NAME_b9db31] age [AGE_d2ddea] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "73", "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": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6cbca8a5cfbcdee091b3ab36859f12ba48f8a85e7c879a320d111c63468f9aee", "timestamp_unix": 1773046825, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-004449", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with Patricia Moore at (902) 923-2211. Address on file: 908 Chestnut St, Maplewood.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownplewood.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(902) 923-2211", "start": 29, "end": 43}, {"phi_type": "ADDRESS", "value": "908 Chestnut St, Maplewood", "start": 55, "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": "fd5dc8e9e25a975cf7e15601c4acdcbbdaeab9f222ee46446244162e387a16aa", "timestamp_unix": 1772332305, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004450", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Robert Chen date of birth 1939-02-15 MRN MRN-317938 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": "1939-02-15", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-317938", "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": "bf81d9e20cbdf771a2dc045c60e77ca0cda89f52a4a8e69cf4f0faca03c951d4", "timestamp_unix": 1773006144, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-004451", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "voice profile James Wilson DOB 1949-07-26 MRN MRN-944794", "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": "1949-07-26", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-944794", "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": "3be635bf5ec2f594d07d28b143d5c5d85407ea51fb6b599959f6049ef5960579", "timestamp_unix": 1771431892, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-004452", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Referral sent for Michael Taylor (DOB 1980-08-04) to specialist in UCSF Health.", "masked_text": "Referral sent for [NAME_ae3ff9] (DOB [DOB_beca77]) to specialist in [LOCATION_df473f].", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 18, "end": 32}, {"phi_type": "DOB", "value": "1980-08-04", "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": "11eba7e747f8ab5cfdb66a11e5c7a2ac7ea01c2b981088041c240087a29f2673", "timestamp_unix": 1771293362, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-004453", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Emily Brown date of birth 1962-03-03 MRN MRN-637830 presenting at Cleveland Clinic", "masked_text": "Emily Brown date of birth 1962-03-03 MRN MRN-637830 presenting at Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1962-03-03", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-637830", "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": "83285f0a9581ef1afe5d517d6d00ab87c7667518b6e160d820e06dd41d3f7fa8", "timestamp_unix": 1772054216, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004454", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Angela White (MRN MRN-109560) discharged on 2010-12-21. Follow up at Cedars-Sinai.", "masked_text": "[NAME_cada0d] (MRN [MRN_17e6c7]) discharged on [DATE_6f6b31]. Follow up at [LOCATION_42e401].", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 0, "end": 12}, {"phi_type": "MRN", "value": "MRN-109560", "start": 18, "end": 28}, {"phi_type": "DATE", "value": "2010-12-21", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 69, "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": "b47c76d4fb5c98f15d3ea935acfc498c2f39e3202c738d31be231adf03e1876d", "timestamp_unix": 1771753565, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004455", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "David Lee social security number 471-60-6169 address 152 Oak St, Fairview", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownirview", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "SSN", "value": "471-60-6169", "start": 33, "end": 44}, {"phi_type": "ADDRESS", "value": "152 Oak St, Fairview", "start": 47, "end": 67}], "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": "b73fa6eb8aada35af041d72beb9d0e981b7e9ec4f67acf4527ccfdfd87e5b096", "timestamp_unix": 1772776087, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004456", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Linda Martinez MRN MRN-106606 date 2021-12-14", "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-106606", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2021-12-14", "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": "819d0dfc0528b4ad6da19fdd2b6700344e45bd21f466a089c4767b277edeac7f", "timestamp_unix": 1771454635, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004457", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Angela White phone (766) 729-2889 age 95", "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": "(766) 729-2889", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "95", "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": "578a00a70384b7082b26db8a7f604f0b0017463c3f6504769f7ee005c8febfc3", "timestamp_unix": 1773308805, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004458", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "speaker ID Claire Nguyen phone (476) 960-6476 age 85", "masked_text": "speaker ID [NAME_2ea2ee] phone [PHONE_f1fe93] age [AGE_3ef815]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(476) 960-6476", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "85", "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": "c2f34e249abd6f18d7fb00c1653113fe838ef0d87fbc3b016fb63ff449cb8bd8", "timestamp_unix": 1771223276, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004459", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient John Smith MRN MRN-928020 date 2010-06-17", "masked_text": "ECG metadata patient [NAME_611732] MRN [MRN_10d5be] date [DATE_d87f33]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-928020", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2010-06-17", "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": "32d67435345d0f6a5d61c125970c5a00bbb5f5f7ea87a90da1b8702d9c38f2a5", "timestamp_unix": 1771024780, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-004460", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Spoke with James Wilson at (752) 807-9429. Address on file: 142 Main St, Fairview.", "masked_text": "Spoke with [NAME_3d8dc8] at [PHONE_9a7913]. Address on[ADDRESS_61fe10]airview.", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(752) 807-9429", "start": 27, "end": 41}, {"phi_type": "ADDRESS", "value": "142 Main St, Fairview", "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": "3aaabebd9ec8eb0599ed180dd85eed7c9f29742cedcf3173c49fbef1b82ca3cd", "timestamp_unix": 1773031726, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-004461", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Record updated for Arthur Coleman at 794 Birch St, Riverside on 2000-12-25.", "masked_text": "Record updated for Arthur Coleman at 794 Birch St, Riverside on 2000-12-25.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "794 Birch St, Riverside", "start": 37, "end": 60}, {"phi_type": "DATE", "value": "2000-12-25", "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": "7c92b80b0ff4ed0c8fb31f67d10bb6e204a907f92185aef571451dd55ccb7bd6", "timestamp_unix": 1771605163, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004462", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Emily Brown MRN MRN-661656 contact (748) 669-7041", "masked_text": "voice transcript [NAME_87fe31] MRN [MRN_54f819] contact [PHONE_22128f]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-661656", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(748) 669-7041", "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": "30fd002053819262817cedbbd254e8176324cd94ba48db20fcaf1b1ddd4ed5a3", "timestamp_unix": 1772870347, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004463", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Imaging ordered for Kevin Zhang, MRN MRN-889095, DOB 1959-04-25 at Cedars-Sinai.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]04-25 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 20, "end": 31}, {"phi_type": "MRN", "value": "MRN-889095", "start": 37, "end": 47}, {"phi_type": "DOB", "value": "1959-04-25", "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": "b3fde2dcd5cb30b7255cf3137b4857e2173f6f8c5aad20a44ee51f09e6f7795e", "timestamp_unix": 1773187667, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-004464", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace James Wilson age 82 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": "82", "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": "e53e0b6b99eb9763415558305e62f809a4fc964742fe90fcf540b1349418c8d1", "timestamp_unix": 1770859439, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004465", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Sarah Johnson date of birth 1954-03-12 MRN MRN-695738 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": "1954-03-12", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-695738", "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": "44ab2c8fc1593bcdb397f3e421f1f58824b0b513176d903bc5469c01c7dcdc9c", "timestamp_unix": 1772170204, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-004466", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Spoke with Kevin Zhang at (555) 919-5650. Address on file: 209 Maple 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": "(555) 919-5650", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "209 Maple 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": "49e6f629b8189e094daa0cd4633103c09d304e07e88c144cb209197dcf858910", "timestamp_unix": 1772220933, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004467", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "speaker ID Marcus Webb phone (387) 665-8656 age 50", "masked_text": "speaker ID [NAME_ede0f8] phone [PHONE_be36eb] age [AGE_c0c7c7]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(387) 665-8656", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "50", "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": "b2383f3de0644df1a752949f5276cd1e7486d3e123b4002cc77c35d22e76c02c", "timestamp_unix": 1771594444, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004468", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Marcus Webb born 1969-05-12 at Mayo Clinic on 2015-05-07", "masked_text": "follow up for [NAME_ede0f8] born [DOB_a0f76f] at [LOCATION_5471a7] on[DATE_4811ab]7", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1969-05-12", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 45, "end": 56}, {"phi_type": "DATE", "value": "2015-05-07", "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": "81b700f7e376becf4ffe0ef5b804deb6cc015aa50ce538ec73c696ebaa701a43", "timestamp_unix": 1771709902, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-004469", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata James Wilson DOB 1939-01-11 scan date 2018-12-19", "masked_text": "imaging metadata [NAME_3d8dc8] DOB [DOB_66b939] scan date [DATE_643a33]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1939-01-11", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2018-12-19", "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": "2072bb9b09505c41ad5db971ad31fb7f1a270986a800768393d00aa94da908fb", "timestamp_unix": 1771490688, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004470", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Patricia Moore MRN MRN-879605 facility Mount Sinai", "masked_text": "face_region detected patient Patricia Moore MRN MRN-879605 facility Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-879605", "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": "5c018f935b658c62e309f9cf297564a72463114f0ce1d29ef653feca2cf76e93", "timestamp_unix": 1772556460, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004471", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace Angela White age 80 facility Mass General Hospital", "masked_text": "vitals trace [NAME_cada0d] age [AGE_f033ab] facility [LOCATION_76e661]", "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": "Mass General Hospital", "start": 42, "end": 63}], "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": "b64eb8e70c99db0a12094cfec4d876d23181443249dc77e027640d8faa3aeea2", "timestamp_unix": 1773149694, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-004472", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Lab results for Linda Martinez, 75 year old from Cedars-Sinai, reviewed on 2011-02-17.", "masked_text": "Lab results for [NAME_f60f59], [AGE_d09bf4] year old from [LOCATION_42e401], reviewed on 2[DATE_bc7117]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "75", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 49, "end": 61}, {"phi_type": "DATE", "value": "2011-02-17", "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": "960d79effd191a6f37cb1b2f9fca3959ea00f10246ac5646980f261283113a5d", "timestamp_unix": 1772551302, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004473", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Robert Chen phone (794) 453-1720 age 23", "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": "(794) 453-1720", "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": "research", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5ed731406fa3aafb0ec9957aab7a3833e032c3b0a43405bd156390e897d96e4a", "timestamp_unix": 1772631963, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004474", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Susan Anderson social security number 144-49-4007 address 659 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": "144-49-4007", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "659 Chestnut St, Lakewood", "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": "75a542fd6317a3d33ef67415766e83ccc59161a161918b297749c0642ab145ac", "timestamp_unix": 1771258462, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004475", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "voice profile Maria Garcia DOB 1980-08-25 MRN MRN-841694", "masked_text": "voice profile Maria Garcia DOB 1980-08-25 MRN MRN-841694", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1980-08-25", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-841694", "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": "25e72e7bb529d28f561f64512a8da92a07f7401083ebdc16516643e35db05b6a", "timestamp_unix": 1771250879, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004476", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace David Lee age 31 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": "31", "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": "334422c853aff45f1bdc623a018ee1e7c611f2c6e0aa78970fb3ac4857daa6be", "timestamp_unix": 1772824911, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004477", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Priya Sharma MRN MRN-448856 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_74036d] MRN [MRN_8772d4] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-448856", "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": "1b0c244605ea62ec67312c21f420af38e66b223c395bf9bc4c552c61e588363f", "timestamp_unix": 1770900418, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004478", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Diana Patel age 37 facility UCSF Health", "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": "37", "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": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "20a2622810a54b7dcd907ce1a1b1424eef508cbcb9baca589c959b3d87d794c3", "timestamp_unix": 1771896969, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004479", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Priya Sharma DOB 1967-06-21 device Cedars-Sinai recorded 2020-05-17", "masked_text": "waveform header [NAME_74036d] DOB [DOB_707194] device [LOCATION_42e401] recorde[DATE_8ad36f]17", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1967-06-21", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 51, "end": 63}, {"phi_type": "DATE", "value": "2020-05-17", "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": "6451a4bbd1bafcbe82de5df7628ab4855242ea1a4b3e3c5481574c70c3bfd00b", "timestamp_unix": 1772231194, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004480", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Susan Anderson recorded at NYU Langone on 2012-08-27", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-017", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2012-08-27", "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": "008d7e0e71e1a800bb18c2c87c04401acdbedc3ad102e13ab9162725ab63ddfd", "timestamp_unix": 1773099881, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004481", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Kevin Zhang DOB 1937-11-01 device Boston Medical Center recorded 2002-11-28", "masked_text": "waveform header [NAME_a23972] DOB [DOB_e4e3ee] device [LOCATION_bfb4ce]DATE_b9fc5b] 2002-11-28", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1937-11-01", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 50, "end": 71}, {"phi_type": "DATE", "value": "2002-11-28", "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": "25539a81f791037c2280af55b2f47f61925bd2c87c9a1bc51ed8a388663bdd03", "timestamp_unix": 1773193423, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-004482", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Linda Martinez MRN MRN-953589 contact (540) 668-5137", "masked_text": "voice transcript [NAME_f60f59] MRN [MRN_a45d4e] contact [PHONE_130296]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-953589", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(540) 668-5137", "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": "b4fb18581d5a6a6910b7903d9198247ccd3be19b776691ef425af5a51586cfa2", "timestamp_unix": 1772253046, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004483", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "James Wilson social security number 703-77-5432 address 248 Pine St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 0, "end": 12}, {"phi_type": "SSN", "value": "703-77-5432", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "248 Pine St, Greenfield", "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": "9a4acb42c24bdf1d0cd6d5fe06c4bbcd2a56243d2d331cf7efe2480eadb6f5d4", "timestamp_unix": 1773407450, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004484", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Emily Brown age 56 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": "56", "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": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "8b1abd46aa62ad9ae1194c0a639c021c20b8d50112e239fea10babd3387323a7", "timestamp_unix": 1773158836, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004485", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "DICOM header patient Arthur Coleman ID MRN-187634 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_13c9ac] ID [MRN_7a5666] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-187634", "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": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "be89822a44beea88d93f23b373e2ba74e92fc55c06c989a1aa7549a912f052f0", "timestamp_unix": 1772157015, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004486", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Kevin Zhang DOB 1967-07-11 device Cleveland Clinic recorded 2012-01-01", "masked_text": "waveform header [NAME_a23972] DOB [DOB_8c68a7] device [LOCATION_6532a6] rec[DATE_59e3b2]-01-01", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1967-07-11", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 50, "end": 66}, {"phi_type": "DATE", "value": "2012-01-01", "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": "81f61cd6bbf981e2b91be9474af050782a1fc8a2623d37d230e7eb88965b245c", "timestamp_unix": 1771954798, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004487", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Diana Patel recorded at NYU Langone on 2014-08-08", "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": "NYU Langone", "start": 41, "end": 52}, {"phi_type": "DATE", "value": "2014-08-08", "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": "120e96f5658eae8afe2097388f0976fad651e86cbdf91c76a65c711a04373132", "timestamp_unix": 1772361993, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004488", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Confirmed identity of Linda Martinez via MRN MRN-406720 and DOB 1938-09-21.", "masked_text": "Confirmed identity of [NAME_f60f59] via MRN [MRN_2a29ec] and[DOB_786561]09-21.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 22, "end": 36}, {"phi_type": "MRN", "value": "MRN-406720", "start": 45, "end": 55}, {"phi_type": "DOB", "value": "1938-09-21", "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": "62378e26e4e2b4344e0b8bb474cf61d62e8294bf20ab2960964f46ac4c7f884a", "timestamp_unix": 1772010840, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-004489", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header David Lee DOB 1978-04-10 device Mass General Hospital recorded 2011-08-18", "masked_text": "waveform header [NAME_972735] DOB [DOB_9b30d0] device [LOCATION_76e661]DATE_42abc1] 2011-08-18", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1978-04-10", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 48, "end": 69}, {"phi_type": "DATE", "value": "2011-08-18", "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": "d426c7d416e34383b4ad92a509609a8f33c7dfe363e5f72967f0f5e5f13e11a7", "timestamp_unix": 1771862402, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-004490", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Maria Garcia date of birth 1943-12-10 MRN MRN-213467 presenting at NYU Langone", "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": "1943-12-10", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-213467", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 67, "end": 78}], "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": "f582e3349ac8c63ecd1e9d9fb2fde49e196bebf502dba8711594b68706b8fe10", "timestamp_unix": 1772692431, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-004491", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Emily Brown social security number 220-87-4909 address 625 Birch 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": "220-87-4909", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "625 Birch St, Lakewood", "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": "e820431771ec47f9da46e84e19f1d301868b8693493039891250724ad0dc10b6", "timestamp_unix": 1771645400, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004492", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient James Wilson MRN MRN-763157 facility Stanford Medical", "masked_text": "face_region detected patient James Wilson MRN MRN-763157 facility Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-763157", "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": "764ac1cb7646402c343d40eddd4cb288a9bf55334dca2dd653d312d49f4ffac3", "timestamp_unix": 1772028400, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004493", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "DICOM header patient Linda Martinez ID MRN-843364 institution NYU Langone", "masked_text": "DICOM header patient Linda Martinez ID MRN-843364 institution NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-843364", "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": "e9b4459b68ed0d5cbd5aa6dbb0d3a742cc9a2a63189668eafcc3b2bf999cda14", "timestamp_unix": 1773345464, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004494", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "voice transcript Priya Sharma MRN MRN-107735 contact (316) 175-9790", "masked_text": "voice transcript [NAME_74036d] MRN [MRN_9b0c70] contact [PHONE_920f6b]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-107735", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(316) 175-9790", "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": "3dfceb85f9ed792e349d6754244c78cce4e03e83334687f44ef5ca095a923ad8", "timestamp_unix": 1773266688, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004495", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "speaker ID Maria Garcia phone (766) 143-9191 age 48", "masked_text": "speaker ID [NAME_498cee] phone [PHONE_989416] age [AGE_642e92]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(766) 143-9191", "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": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "0241a790bdd447c8dbf8898136eb46473140341e40907e9abd70e8daf21fd376", "timestamp_unix": 1771139291, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004496", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "patient name James Wilson phone number (306) 539-1841 age 37", "masked_text": "patient name James Wilson phone number (306) 539-1841 age 37", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(306) 539-1841", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "37", "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": "c606c91318658a70f0ccaa6db42b33399f1e0b0c15f0ffe9fd4f10955f9fddcf", "timestamp_unix": 1771128261, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004497", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "John Smith date of birth 1938-06-23 MRN MRN-980191 presenting at Cedars-Sinai", "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": "1938-06-23", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-980191", "start": 40, "end": 50}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 65, "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": "b5ca003f2d882df278ce5f90a5182e0258638208c377edebd379014643d26388", "timestamp_unix": 1773249913, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-004498", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Robert Chen DOB 1948-05-14 MRN MRN-281199", "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": "1948-05-14", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-281199", "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": "4915ec0b85bae88ec4c0bce82c524e1b78aa4b9c9e7011490a9c355a8d6b82dc", "timestamp_unix": 1772269009, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-004499", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "face_region detected patient James Wilson MRN MRN-519261 facility Stanford Medical", "masked_text": "face_region detected patient [NAME_3d8dc8] MRN [MRN_0df42f] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-519261", "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": "9fa6b9543bb0a913c4199257a2ef5201f2f47549984c2927fc34f391e7a35913", "timestamp_unix": 1773408872, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004500", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID John Smith phone (954) 607-9783 age 33", "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": "(954) 607-9783", "start": 28, "end": 42}, {"phi_type": "AGE", "value": "33", "start": 47, "end": 49}], "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": "89843773349282e3e26978d85641b4e356e680f3f10acb92f7cf238817bf5097", "timestamp_unix": 1772270912, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004501", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "speaker ID Marcus Webb phone (396) 759-7465 age 39", "masked_text": "speaker ID Marcus Webb phone (396) 759-7465 age 39", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(396) 759-7465", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "39", "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": "d8fb3a27ca1ab1eb05d23d8b55de9d8844c62988fb98efcc2eb51f8576aa622f", "timestamp_unix": 1772907682, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004502", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Claire Nguyen age 38 facility NYU Langone", "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": "38", "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": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a83d2a808a7f6f98bedbcab179c0037d7810791fd20b68f5e77af9b27d864f34", "timestamp_unix": 1771754950, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004503", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Susan Anderson phone number (612) 993-4202 age 31", "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": "(612) 993-4202", "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": "0fde3db1c86bc45133c5b150da151961fd977beb13cb805c8710952b32d18848", "timestamp_unix": 1771826752, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004504", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "voice profile Susan Anderson DOB 1935-03-26 MRN MRN-196548", "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": "1935-03-26", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-196548", "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": "1cd9a13e18831df7e8a33e6e56f5afc22c4a2f159705eca10660e4a6dd02d604", "timestamp_unix": 1771764170, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-004505", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Marcus Webb age 24 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": "24", "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": "510a56e4c4343bfe2a53ad1a90a82bad363f27223c56ea763c07f9448f29a9bf", "timestamp_unix": 1772081702, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004506", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient James Wilson ID MRN-325699 institution UCSF Health", "masked_text": "DICOM header patient James Wilson ID MRN-325699 institution UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-325699", "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": "a9e9d0e17b76031cfd71ea27030ab271f619a335bf9b881c418a55431754f2a2", "timestamp_unix": 1773070214, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004507", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Sarah Johnson ID MRN-496973 institution NYU Langone", "masked_text": "DICOM header patient [NAME_579335] ID [MRN_56b47b] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-496973", "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": "561492327ab2f7b3896f2f6ee4c271d5c0e66c1eae975af9139c6455a6d776d8", "timestamp_unix": 1770949510, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004508", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Susan Anderson age 20 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": "20", "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": "ada8afb54dcdb0a1ee7f5a30e18a933ba368b2242f2b3c924b0f88b3f98d0d7e", "timestamp_unix": 1771787711, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004509", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Sarah Johnson MRN MRN-995465 facility Mount Sinai", "masked_text": "face_region detected patient Sarah Johnson MRN MRN-995465 facility Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-995465", "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": "19c32a7ca8449ff57b9bbe059b40658f03af0421318245f8a692e66d37c62437", "timestamp_unix": 1771929621, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004510", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "follow up for Susan Anderson born 1978-07-12 at NYU Langone on 2004-11-04", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED] on[REDACTED]4", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1978-07-12", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2004-11-04", "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": "b5b8808e3cdd41750a21f01ab32c0caf8ebebd8429c8d383f2c3628a7552cbfc", "timestamp_unix": 1772303300, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-004511", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "follow up for Thomas Harris born 1957-03-09 at Cedars-Sinai on 2021-03-12", "masked_text": "follow up for [REDACTED] born [REDACTED] at [REDACTED] o[REDACTED]12", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1957-03-09", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 47, "end": 59}, {"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": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "c95e444de3c9553899b27997d4cfc15a46ce7476e66b2ee5b288fa1e9276fe6f", "timestamp_unix": 1773000457, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3345}}
{"record_id": "AUDIT-004512", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Patricia Moore phone number (227) 123-7074 age 90", "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": "(227) 123-7074", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "90", "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": "908b5412107d89aa227620c5268691822f532f0f8c83558c7d438bf73727a4d8", "timestamp_unix": 1773285604, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004513", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Diana Patel ID MRN-299279 institution Stanford Medical", "masked_text": "DICOM header patient Diana Patel ID MRN-299279 institution Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-299279", "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": "8702df049585545486870160786cd2d885efd148667ad228bd5943533ae4ff38", "timestamp_unix": 1772124655, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004514", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Robert Chen age 79 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": "79", "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": "32a523d9c2e8b66917cf378d7efb76bc406f796a4806fc0ce203182bede10aab", "timestamp_unix": 1771569777, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004515", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Carlos Rivera called from (257) 827-8825 reporting symptoms. Age: 90.", "masked_text": "[NAME_58ff53] called from [PHONE_d1649a] reporting symptoms. Age: [AGE_861398].", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "PHONE", "value": "(257) 827-8825", "start": 26, "end": 40}, {"phi_type": "AGE", "value": "90", "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": "91badb9fc68bafdaf5d491e59431dea89b44ebee3e143f8d949115c5508331a0", "timestamp_unix": 1773209696, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-004516", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Patricia Moore recorded at Mayo Clinic on 2020-02-15", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-015", "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": "2020-02-15", "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": "d5f9035363fd6a02ad4f9cb890ce277630c5ee9c53981c4f741fbbf5254282d9", "timestamp_unix": 1772815023, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004517", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "Marcus Webb social security number 145-26-9089 address 964 Main St, Riverside", "masked_text": "Marcus Webb social security number 145-26-9089 address 964 Main St, Riverside", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "145-26-9089", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "964 Main St, Riverside", "start": 49, "end": 71}], "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": "a61f579251af168d841bf7bf0d15dea56acea8bbb973fa3fd620b4041a14a08d", "timestamp_unix": 1772755858, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004518", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Linda Martinez social security number 138-24-2570 address 424 Elm 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": "138-24-2570", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "424 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": "c20cf504941d612087dd9657982d479c8098ee9494cefcf2397dea776666cbcf", "timestamp_unix": 1772194880, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004519", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient David Lee ID MRN-246816 institution Mayo Clinic", "masked_text": "DICOM header patient David Lee ID MRN-246816 institution Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-246816", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "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": "51706856a0d318ff4088c861b8c7b217bd5a2e599fb467d42d75e21a484c6478", "timestamp_unix": 1772561333, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004520", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "waveform header Arthur Coleman DOB 1954-04-17 device Mayo Clinic recorded 2017-06-05", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] recorded[REDACTED]5", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1954-04-17", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2017-06-05", "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": "90924d0c4cd816493b65af4c43928dc2231e977208ca8952298e64e2fd133ab2", "timestamp_unix": 1772935766, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-004521", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient Diana Patel MRN MRN-601384 date 2013-06-15", "masked_text": "ECG metadata patient [NAME_c3b55b] MRN [MRN_b664c2] date [DATE_3ebfce]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-601384", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2013-06-15", "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": "96cf30aa271185152313e9652742dea60592074b21e6efc55e4ee694f2b7ae41", "timestamp_unix": 1771813742, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-004522", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Prescription issued to Michael Taylor (72yo) at 289 Birch St, Greenfield on 2015-12-06.", "masked_text": "Prescription issued to Michael Taylor (72yo) at 289 Birch St, Greenfield on 2015-12-06.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 23, "end": 37}, {"phi_type": "AGE", "value": "72", "start": 39, "end": 41}, {"phi_type": "ADDRESS", "value": "289 Birch St, Greenfield", "start": 51, "end": 75}, {"phi_type": "DATE", "value": "2015-12-06", "start": 79, "end": 89}], "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": "d5da758cb8f33427348cf9bc098ce63799eee9048572c4643390a7f5ffa666d1", "timestamp_unix": 1773242824, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004523", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Diana Patel MRN MRN-353036 date 2001-08-18", "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-353036", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2001-08-18", "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": "8bc00f26895aa5d44e40318bcc3e328d9a0bc376add1189c3db73de759011f83", "timestamp_unix": 1771696133, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004524", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient James Wilson ID MRN-983412 institution Cleveland Clinic", "masked_text": "DICOM header patient [NAME_3d8dc8] ID [MRN_96d1c5] institution [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-983412", "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": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c820032c24fc3f71a1adee2b83c2ab9e11e508c9241f5010bf8679c590e79320", "timestamp_unix": 1771096145, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004525", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "voice profile Arthur Coleman DOB 1945-06-13 MRN MRN-651727", "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": "1945-06-13", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-651727", "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": "9f4f68e5308395f43a28d18efb57750bb2bcac0d8de9b272a0f0b346442bf560", "timestamp_unix": 1772625432, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-004526", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Patricia Moore social security number 662-45-1046 address 922 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": "662-45-1046", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "922 Chestnut St, Greenfield", "start": 52, "end": 79}], "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": "74ce291639ee1ecb97b141576706c60c3814d91485540771e3a2d6661c9796ba", "timestamp_unix": 1772093033, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004527", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Priya Sharma DOB 1971-03-18 scan date 2003-12-18", "masked_text": "imaging metadata [NAME_74036d] DOB [DOB_942e0f] scan date [DATE_c61b8f]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "DOB", "value": "1971-03-18", "start": 34, "end": 44}, {"phi_type": "DATE", "value": "2003-12-18", "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": "f0554916705d4d632dd4f2fb363e96a97213d0f63d9ce38adf2e3ac37b7ebcaf", "timestamp_unix": 1772052158, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004528", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Claire Nguyen phone number (814) 453-3145 age 24", "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": "(814) 453-3145", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "24", "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": "1b3ec39b8e65bf998616646d80a3eed1a56e02e8a232ad77bd28b406a3ca3091", "timestamp_unix": 1772451238, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004529", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "speaker ID Angela White phone (833) 191-1871 age 36", "masked_text": "speaker ID Angela White phone (833) 191-1871 age 36", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(833) 191-1871", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "36", "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": "f6471b2c9a23f0f49f3e732a519da684950bbe5561b46270b5da5906c1adabe0", "timestamp_unix": 1772270023, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004530", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Priya Sharma DOB 1946-07-26 device Stanford Medical recorded 2016-07-28", "masked_text": "waveform header [NAME_74036d] DOB [DOB_e16330] device [LOCATION_520308] rec[DATE_a6f009]-07-28", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1946-07-26", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 51, "end": 67}, {"phi_type": "DATE", "value": "2016-07-28", "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": "80ac6863aa611be0de37a59dbcaf522e1cdb86c795acd52141f0a93e8d2804e1", "timestamp_unix": 1771922401, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004531", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Diana Patel MRN MRN-624507 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_c3b55b] MRN [MRN_b9d72f] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-624507", "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": "f558d38414d5f31bf6a63c08aea91046666dbeff224c3b20dd51c77694b2902a", "timestamp_unix": 1772991333, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004532", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Lab results for Marcus Webb, 44 year old from UCSF Health, reviewed on 2003-06-05.", "masked_text": "Lab results for [NAME_ede0f8], [AGE_f71771] year old from [LOCATION_df473f], reviewed on 20[DATE_1ed86d]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "AGE", "value": "44", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 46, "end": 57}, {"phi_type": "DATE", "value": "2003-06-05", "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": "909023f721a2b11cd750b7e58b578afaad9875319d76dd25474689af30483ecd", "timestamp_unix": 1772091303, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004533", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "voice transcript Emily Brown MRN MRN-816044 contact (809) 346-2286", "masked_text": "voice transcript [NAME_87fe31] MRN [MRN_970d52] contact [PHONE_05c49a]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-816044", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(809) 346-2286", "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": "56e040d62f033724681ea66cee5c9074547431fbfaaf58a6e60381afc5810eb9", "timestamp_unix": 1771300181, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004534", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Linda Martinez ID MRN-372914 institution Boston Medical Center", "masked_text": "DICOM header patient Linda Martinez ID MRN-372914 institution Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-372914", "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": "aeb47e318a7d7c4f736200a1534070a8b7843392092c97e25a3ccf28c46fbce1", "timestamp_unix": 1772793032, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004535", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Claire Nguyen MRN MRN-288498 date 2018-12-03", "masked_text": "ECG metadata patient Claire Nguyen MRN MRN-288498 date 2018-12-03", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-288498", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2018-12-03", "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": "edf86e42f74bbe1320019a0c6d5bf4b31eaf99585283531569317293ef5e3b41", "timestamp_unix": 1771420996, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004536", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Patient identified as Thomas Harris, SSN 744-95-5250, residing at 108 Walnut St, Fairview.", "masked_text": "Patient identified as Thomas Harris, SSN 744-95-5250, residing at 108 Walnut St, Fairview.", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 22, "end": 35}, {"phi_type": "SSN", "value": "744-95-5250", "start": 41, "end": 52}, {"phi_type": "ADDRESS", "value": "108 Walnut St, Fairview", "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": "3d526d92a87086512088a872ed88f9ce70a4b746c4140da5fd962a0f1cff7482", "timestamp_unix": 1771493176, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004537", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Susan Anderson social security number 531-48-3530 address 800 Elm St, Springfield", "masked_text": "Susan Anderson social security number 531-48-3530 address 800 Elm St, Springfield", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "531-48-3530", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "800 Elm St, Springfield", "start": 52, "end": 75}], "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": "9cd6398d2879cc239ee1f0904c8876e4b570bf85981005971d56c8aef5aad565", "timestamp_unix": 1772024027, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004538", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Arthur Coleman social security number 828-47-4816 address 396 Elm St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "828-47-4816", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "396 Elm St, Greenfield", "start": 52, "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": "62de4ad12f8a45ec4950c26290bbfbb41a7ef072ee047a6001d311409fe1c238", "timestamp_unix": 1771443148, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004539", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Sarah Johnson DOB 1944-05-09 MRN MRN-393189", "masked_text": "voice profile Sarah Johnson DOB 1944-05-09 MRN MRN-393189", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1944-05-09", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-393189", "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": "ea9c609bf5e9642aa0cd621cd2ed18464a93fcd77142a8333c039fc2a5dc4c0a", "timestamp_unix": 1771617801, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004540", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Diana Patel recorded at Mass General Hospital on 2001-12-13", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2001-12-13", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 41, "end": 62}, {"phi_type": "DATE", "value": "2001-12-13", "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": "e723a87607c3dbff029ebf6b38114b9f35d1526f207c0cd6f403a3d0af45b4f9", "timestamp_unix": 1771619883, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-004541", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "speaker ID Robert Chen phone (281) 888-5762 age 62", "masked_text": "speaker ID Robert Chen phone (281) 888-5762 age 62", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(281) 888-5762", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "62", "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": "8d29c1a785adbecd93ba9357a1ea3fd91cddc9fbf0bc9b0ac9471d1c75583db0", "timestamp_unix": 1771404875, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004542", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Robert Chen ID MRN-349129 institution Mayo Clinic", "masked_text": "DICOM header patient [NAME_2665a8] ID [MRN_7fdedd] institution [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-349129", "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": "1fda267badaecc2d9b04fc07198ca201cbee5670151de952ccd188dca027c564", "timestamp_unix": 1770877233, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004543", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header James Wilson DOB 1959-03-12 device Cedars-Sinai recorded 2021-12-04", "masked_text": "waveform header [NAME_3d8dc8] DOB [DOB_f2d256] device [LOCATION_42e401] recorde[DATE_b0e781]04", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1959-03-12", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 51, "end": 63}, {"phi_type": "DATE", "value": "2021-12-04", "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": "b2961260f409742cdd550e7e2bc7093a793088cda6abcaeb24615ef9e4b11a40", "timestamp_unix": 1771238597, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004544", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Prescription issued to Sarah Johnson (19yo) at 413 Maple St, Maplewood on 2010-09-26.", "masked_text": "Prescription issued to [NAME_579335] ([AGE_1f0e3d]yo) at 413[ADDRESS_11e327] 201[DATE_a06c2e]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 23, "end": 36}, {"phi_type": "AGE", "value": "19", "start": 38, "end": 40}, {"phi_type": "ADDRESS", "value": "413 Maple St, Maplewood", "start": 50, "end": 73}, {"phi_type": "DATE", "value": "2010-09-26", "start": 77, "end": 87}], "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": "1b8d75b6855dab050dee4dc8a86e576833d49470988be3928c283af0868c6f34", "timestamp_unix": 1771424305, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-004545", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Referral sent for Priya Sharma (DOB 1937-02-02) to specialist in Boston Medical Center.", "masked_text": "Referral sent for [NAME_74036d] (DOB [DOB_130d48]) to specialist in [LOCATION_bfb4ce].", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 18, "end": 30}, {"phi_type": "DOB", "value": "1937-02-02", "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": "research", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "ec528d75a64508801270b9475ac3ed2f4ff78100c43ed6a8e490a36399f6fa9c", "timestamp_unix": 1773126288, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-004546", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Record updated for Susan Anderson at 992 Birch St, Maplewood on 2008-04-26.", "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": "992 Birch St, Maplewood", "start": 37, "end": 60}, {"phi_type": "DATE", "value": "2008-04-26", "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": "7f17ccee733eaad5fd21d87093cb02196ac0a265a7a3e22849adabd5c0955fee", "timestamp_unix": 1773008072, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004547", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Michael Taylor ID MRN-851941 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_ae3ff9] ID [MRN_796ba9] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-851941", "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": "1245da7be05376a4d36fa56fe0d2791122d601d83c3e3a60d8ef9cac5d9746a1", "timestamp_unix": 1770928691, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004548", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "vitals trace Kevin Zhang age 74 facility NYU Langone", "masked_text": "vitals trace [NAME_a23972] age [AGE_ad61ab] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "74", "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": "91182dca09d49f1c7ac3fd76fdc1bc749565ef4bee4a87c4e4a860901b282af0", "timestamp_unix": 1773187890, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-004549", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Lab results for Emily Brown, 52 year old from NYU Langone, reviewed on 2001-06-01.", "masked_text": "Lab results for [NAME_87fe31], [AGE_9a1158] year old from [LOCATION_789675], reviewed on 20[DATE_0f1694]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 16, "end": 27}, {"phi_type": "AGE", "value": "52", "start": 29, "end": 31}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 46, "end": 57}, {"phi_type": "DATE", "value": "2001-06-01", "start": 73, "end": 83}], "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": "cdaace5e6f3da98b955ca90be44ceef3ce9fcf6ba0578e798ad5a7e5ca6b6f91", "timestamp_unix": 1772864962, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-004550", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "vitals trace James Wilson age 57 facility Mount Sinai", "masked_text": "vitals trace [NAME_3d8dc8] age [AGE_72b32a] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "57", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 42, "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": "8033e31f98fde5d99fab925346fd3bff97660dbc9f37e46f3654dd38b4944af4", "timestamp_unix": 1772433009, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-004551", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Thomas Harris MRN MRN-972845 facility NYU Langone", "masked_text": "face_region detected patient Thomas Harris MRN MRN-972845 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-972845", "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": "c56d608dba21e0eb016a22320af445953ac67323d77b4c7d2d76900b383f90d5", "timestamp_unix": 1772340905, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004552", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Referral sent for Angela White (DOB 1960-01-17) to specialist in Mount Sinai.", "masked_text": "Referral sent for [NAME_cada0d] (DOB [DOB_a88316]) to specialist in [LOCATION_2d69ff].", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 18, "end": 30}, {"phi_type": "DOB", "value": "1960-01-17", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Mount Sinai", "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": "10469b0be6d40a180e72e65c4d84dd5bb9e43f1d30674173c5f65e44a47a0928", "timestamp_unix": 1771158743, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-004553", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Susan Anderson age 29 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": "29", "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": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "918cb794702618904a6b23caebd0ddcf5786ea2b23fcc1895870f28d71b3c321", "timestamp_unix": 1771903442, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004554", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient James Wilson ID MRN-655104 institution NYU Langone", "masked_text": "DICOM header patient James Wilson ID MRN-655104 institution NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-655104", "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": "900bccb57885b10487e06121fab65d253cb567b6da472a7b8ada8c0477ecd47a", "timestamp_unix": 1771065818, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004555", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation James Wilson recorded at Stanford Medical on 2000-05-09", "masked_text": "audio annotation James Wilson recorded at Stanford Medical on 2000-05-09", "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": "2000-05-09", "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": "b315c2928bc076447effb0b97e85a36fad546ac1c0b19678ea21ac6288b21e74", "timestamp_unix": 1771529364, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004556", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Kevin Zhang date of birth 1946-06-19 MRN MRN-920791 presenting at Cleveland Clinic", "masked_text": "Kevin Zhang date of birth 1946-06-19 MRN MRN-920791 presenting at Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1946-06-19", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-920791", "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": "dec961480711da5d209a40306bfd5873ab32eb46a608369e6683ca35147ef487", "timestamp_unix": 1773154301, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004557", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Arthur Coleman DOB 1948-10-11 MRN MRN-610819", "masked_text": "voice profile [NAME_13c9ac] DOB [DOB_afabf3] MRN [MRN_13e07a]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1948-10-11", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-610819", "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": "dcf75ff9ff4968b5373f0f4bd9116fa0c598d772f8e51dbab275a51e08bde974", "timestamp_unix": 1771938674, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004558", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Lab results for Sarah Johnson, 70 year old from Johns Hopkins, reviewed on 2020-04-14.", "masked_text": "Lab results for [NAME_579335], [AGE_7cbbc4] year old from [LOCATION_965228], reviewed on [DATE_396229].", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 16, "end": 29}, {"phi_type": "AGE", "value": "70", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 48, "end": 61}, {"phi_type": "DATE", "value": "2020-04-14", "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": "beedc7713de65760be7237813ffafbaa5924a1a8fb3011e1f2d7725aabb1ddb4", "timestamp_unix": 1771731798, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004559", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "waveform header David Lee DOB 1983-01-03 device Mayo Clinic recorded 2008-08-15", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] recorded[REDACTED]5", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1983-01-03", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2008-08-15", "start": 68, "end": 78}], "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": "410018a4e846f1c267aabcfe04604640a7b4da31e87cbe6290e03a0c8bc42517", "timestamp_unix": 1773005974, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-004560", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Patient Marcus Webb (DOB 1949-01-24, MRN MRN-449692) presented with chest pain at Mount Sinai.", "masked_text": "Patient Marcus Webb (DOB 1949-01-24, MRN MRN-449692) presented with chest pain at Mount Sinai.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 8, "end": 19}, {"phi_type": "DOB", "value": "1949-01-24", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-449692", "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": "62960dbc301f0f20d6b2635a5013d80f6b5b3ec42e075b8b201056b6691439ed", "timestamp_unix": 1773180817, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004561", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "patient name Carlos Rivera phone number (324) 589-1876 age 55", "masked_text": "patient name [NAME_58ff53] phone number [PHONE_47f4ef] age [AGE_b53b3a]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(324) 589-1876", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "55", "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": "af97acc8de7e83e5d7e54cca9035a1e83fb453dd413dc47c432a660dd926b4d4", "timestamp_unix": 1772271355, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004562", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Michael Taylor ID MRN-760976 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_ae3ff9] ID [MRN_f701e5] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-760976", "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": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ed9fb936c936dfa41aedc9088d3d56c59d81768cf1bfbda6fbf916972cc147de", "timestamp_unix": 1771805978, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004563", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Kevin Zhang ID MRN-749477 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_a23972] ID [MRN_612983] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-749477", "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": "26f4d122fa12f99d27062fbe5ca17aaf9ce8aa6dcd20e4091ce77c364af1b497", "timestamp_unix": 1771618171, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004564", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Patient Michael Taylor (DOB 1958-05-02, MRN MRN-632681) 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": "Michael Taylor", "start": 8, "end": 22}, {"phi_type": "DOB", "value": "1958-05-02", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-632681", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 85, "end": 98}], "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": "b75a25a3a5212481231fa8fc8269068ce164969f3297cfd6f7a694537f094f0b", "timestamp_unix": 1772259024, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-004565", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Susan Anderson MRN MRN-313131 date 2014-07-28", "masked_text": "ECG metadata patient Susan Anderson MRN MRN-313131 date 2014-07-28", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-313131", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2014-07-28", "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": "651ac5cb6743ce65e9926885828ff32e37aa64f01dc39f03c503254641b2da40", "timestamp_unix": 1772201536, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004566", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient David Lee MRN MRN-357990 date 2021-08-24", "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-357990", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2021-08-24", "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": "2c898b80a4b5acc5403a8ef631b9eb08878000ae3d280d3d8281bf2113aa9f7b", "timestamp_unix": 1772599529, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004567", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "vitals trace David Lee age 84 facility Mayo Clinic", "masked_text": "vitals trace [NAME_972735] age [AGE_68d30a] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 13, "end": 22}, {"phi_type": "AGE", "value": "84", "start": 27, "end": 29}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "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": "befa8e3c7e3ec2a2d89e9a9b44c0027f7b1101b41ea62db5760ba7336a69021b", "timestamp_unix": 1772685759, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-004568", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Confirmed identity of Susan Anderson via MRN MRN-856939 and DOB 1977-04-22.", "masked_text": "Confirmed identity of Susan Anderson via MRN MRN-856939 and DOB 1977-04-22.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 22, "end": 36}, {"phi_type": "MRN", "value": "MRN-856939", "start": 45, "end": 55}, {"phi_type": "DOB", "value": "1977-04-22", "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": "fb2793f7487a3d8a2bf1e859167f9f1953215f5112c27e0a82cd401240aa09a2", "timestamp_unix": 1772841875, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004569", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Marcus Webb MRN MRN-239659 date 2020-04-03", "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-239659", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2020-04-03", "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": "2f8d112338b8617137bec0a7da62bfda6ac5ba94da8d588c96633f0037893b8c", "timestamp_unix": 1773117560, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004570", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Maria Garcia date of birth 1983-04-14 MRN MRN-305949 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": "1983-04-14", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-305949", "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": "e84394ddb878c2edae786de0b7bcb53cdf4ae147775c3ca0978fadaf49ea8049", "timestamp_unix": 1771952381, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-004571", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Arthur Coleman MRN MRN-320196 facility UCSF Health", "masked_text": "face_region detected patient [NAME_13c9ac] MRN [MRN_f58c13] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-320196", "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": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6b45aae3ce1795bdf24e834264f54d8e506300bd9074a01746baaedb264da1f2", "timestamp_unix": 1771691028, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004572", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Claire Nguyen social security number 768-16-2737 address 746 Oak 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": "768-16-2737", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "746 Oak St, Fairview", "start": 51, "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": "687e8852289f21c8a8808129064dd07af17764b0f701badfe881bcd9335bcc83", "timestamp_unix": 1773445083, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004573", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Lab results for Claire Nguyen, 71 year old from Mass General Hospital, reviewed on 2003-03-12.", "masked_text": "Lab results for [NAME_2ea2ee], [AGE_e2c420] year old from [LOCATION_76e661], revi[DATE_cc54ef]03-03-12.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 16, "end": 29}, {"phi_type": "AGE", "value": "71", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 48, "end": 69}, {"phi_type": "DATE", "value": "2003-03-12", "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": "d6ca8c1de9094540e8be2987db18b8904af19edecbb8cad06c90a51bc1c58658", "timestamp_unix": 1772340640, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004574", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Michael Taylor date of birth 1951-01-05 MRN MRN-704462 presenting at UCSF Health", "masked_text": "Michael Taylor date of birth 1951-01-05 MRN MRN-704462 presenting at UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 0, "end": 14}, {"phi_type": "DOB", "value": "1951-01-05", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-704462", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "UCSF Health", "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": "e6d387b94708d8472e93e2456bba4b8b21f220638cdf9c90a62640040c122af8", "timestamp_unix": 1772815063, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004575", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "Emily Brown social security number 929-82-3971 address 590 Birch St, Fairview", "masked_text": "Emily Brown social security number 929-82-3971 address 590 Birch St, Fairview", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "SSN", "value": "929-82-3971", "start": 35, "end": 46}, {"phi_type": "ADDRESS", "value": "590 Birch St, Fairview", "start": 49, "end": 71}], "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": "27c47e42eb206df00ca33236768d233edab1ceb82a483b9d49ee0c52ef84b523", "timestamp_unix": 1772118920, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004576", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Susan Anderson DOB 1965-07-06 scan date 2014-06-06", "masked_text": "imaging metadata [NAME_4a6eeb] DOB [DOB_1a4abd] scan date [DATE_465c6a]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1965-07-06", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2014-06-06", "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": "448dcf446edf93867b220e4457a206c961d653e2c568a9e8a5d96f4411871642", "timestamp_unix": 1771281969, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004577", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Referral sent for Claire Nguyen (DOB 1943-05-11) to specialist in Cedars-Sinai.", "masked_text": "Referral sent for [NAME_2ea2ee] (DOB [DOB_4aa1f7]) to specialist in [LOCATION_42e401].", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 18, "end": 31}, {"phi_type": "DOB", "value": "1943-05-11", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 66, "end": 78}], "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": "3465e293f01d34738ae3dbf6564b387d6af2bd25ee5baa2f711830f9efcb5ac3", "timestamp_unix": 1772195093, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-004578", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Angela White age 59 facility Boston Medical Center", "masked_text": "vitals trace Angela White age 59 facility Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "59", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "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": "88b41700c7d35dd6a5f8942d1142ac0b1e722fcb3014a563ffdab878f50f0d46", "timestamp_unix": 1772046451, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004579", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient James Wilson MRN MRN-681617 date 2011-12-22", "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-681617", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2011-12-22", "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": "c830fc3b8e19925443bfca172d6311c82d1df99c6a27f8a6e632dc3c632b396d", "timestamp_unix": 1772656510, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004580", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Linda Martinez recorded at Mayo Clinic on 2002-02-23", "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": "Mayo Clinic", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2002-02-23", "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": "90643701251b3962d30b1d06c76439eb34d948b4e84d8ed7875db17bb4f198c6", "timestamp_unix": 1771830317, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004581", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Imaging ordered for Angela White, MRN MRN-483667, DOB 1979-09-24 at Boston Medical Center.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]09-24 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 20, "end": 32}, {"phi_type": "MRN", "value": "MRN-483667", "start": 38, "end": 48}, {"phi_type": "DOB", "value": "1979-09-24", "start": 49, "end": 59}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "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": "80d8b2b426f69351fe55c1950dfb9362908a7226db8b6e33a5331002c2cf4a3f", "timestamp_unix": 1773400528, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-004582", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Patricia Moore MRN MRN-791445 date 2016-08-07", "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-791445", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2016-08-07", "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": "c8c1904319b427b06bb0b4e3b784a9e913258c9f7bd8013faf610cfa2a335ad3", "timestamp_unix": 1771782133, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004583", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Linda Martinez ID MRN-637673 institution Cleveland Clinic", "masked_text": "DICOM header patient Linda Martinez ID MRN-637673 institution Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-637673", "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": "b14243ff90e35a96acab31029c3c4b83d4cd7f0636215272611a8132c29bfe7d", "timestamp_unix": 1771458282, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004584", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Michael Taylor called from (850) 417-9483 reporting symptoms. Age: 70.", "masked_text": "[NAME_ae3ff9] called from [PHONE_d49e1c] reporting symptoms. Age: [AGE_7cbbc4].", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 0, "end": 14}, {"phi_type": "PHONE", "value": "(850) 417-9483", "start": 27, "end": 41}, {"phi_type": "AGE", "value": "70", "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": "a13489ccc2858d5ec5885a5544f726d306a5c3d96cf1ba1f64f14056311324ad", "timestamp_unix": 1770982125, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-004585", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "DICOM header patient James Wilson ID MRN-849473 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_3d8dc8] ID [MRN_70589a] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-849473", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 60, "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": "c6c3918a9dae63b31087349f7684d64caeacf44ffd9ba0f1b509d0f248f7cd0b", "timestamp_unix": 1772657614, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004586", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Linda Martinez phone (306) 362-7466 age 19", "masked_text": "speaker ID Linda Martinez phone (306) 362-7466 age 19", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(306) 362-7466", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "19", "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": "67a3e5bff4bdd9be6268d28a9343b1cb000e98652eed0228e718ff1bed1dde71", "timestamp_unix": 1771287882, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004587", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "DICOM header patient Arthur Coleman ID MRN-859638 institution Cleveland Clinic", "masked_text": "DICOM header patient Arthur Coleman ID MRN-859638 institution Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-859638", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 62, "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": "6c11b89ff7c5488af97c5ddfd41fe7c35be0a7dd521ea641127bd4acc323fa97", "timestamp_unix": 1772304011, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004588", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Marcus Webb MRN MRN-871779 facility Cedars-Sinai", "masked_text": "face_region detected patient [NAME_ede0f8] MRN [MRN_20d9b7] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-871779", "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": "713d2137da9e7247862be1e74317cc31be867240fdea364ca756ddf972b730ba", "timestamp_unix": 1771118494, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004589", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Maria Garcia age 58 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": "58", "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": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a1e067b842f9ab9c6147e7150d92febf5191602604cade339b90eee87042a34a", "timestamp_unix": 1771450970, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004590", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Sarah Johnson DOB 1959-03-25 MRN MRN-676491", "masked_text": "voice profile [NAME_579335] DOB [DOB_8f243a] MRN [MRN_266f07]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1959-03-25", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-676491", "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": "8520e3165e3b79548bad47052b5c3b51909b6d76baca40b4b153d1863acb902f", "timestamp_unix": 1771690970, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004591", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Diana Patel age 91 facility NYU Langone", "masked_text": "vitals trace Diana Patel age 91 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "91", "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": "63dd6c1873b06bba3dd92060e032b81d0c72ac04b7569067e60d45a6ef33602f", "timestamp_unix": 1771430426, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004592", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Patient James Wilson (DOB 1983-03-21, MRN MRN-398359) presented with chest pain at Mass General Hospital.", "masked_text": "Patient James Wilson (DOB 1983-03-21, MRN MRN-398359) presented with chest pain at Mass General Hospital.", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 8, "end": 20}, {"phi_type": "DOB", "value": "1983-03-21", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-398359", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 83, "end": 104}], "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": "69dcfa55b17e11a0f663a962f80c02d3c7c0190fc86c86f77f71d50ab088db05", "timestamp_unix": 1771148695, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004593", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Priya Sharma recorded at Cleveland Clinic on 2016-03-14", "masked_text": "audio annotation Priya Sharma recorded at Cleveland Clinic on 2016-03-14", "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": "2016-03-14", "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": "7b0f543d99fc487212e212ebc9fa87b8cd398effaade35e5a9fea0ecd42981ba", "timestamp_unix": 1772540942, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004594", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Maria Garcia MRN MRN-813884 contact (801) 808-2593", "masked_text": "voice transcript [NAME_498cee] MRN [MRN_26a61b] contact [PHONE_a68490]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-813884", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(801) 808-2593", "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": "570c08286da4e002c190bcdfeb07763ad9c9580548feb1c834a740c0f2ec7587", "timestamp_unix": 1772987475, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004595", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Prescription issued to Priya Sharma (26yo) at 339 Main St, Springfield on 2006-05-09.", "masked_text": "Prescription issued to [NAME_74036d] ([AGE_4e732c]yo) at 339[ADDRESS_29d098] 200[DATE_8f1469]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 23, "end": 35}, {"phi_type": "AGE", "value": "26", "start": 37, "end": 39}, {"phi_type": "ADDRESS", "value": "339 Main St, Springfield", "start": 49, "end": 73}, {"phi_type": "DATE", "value": "2006-05-09", "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": "5cf3c640a1bc208cead498e59543195ff689dd1e6afbaa8c5999bdb889ef0760", "timestamp_unix": 1772165479, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004596", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Prescription issued to Patricia Moore (56yo) at 857 Oak St, Fairview on 2017-07-27.", "masked_text": "Prescription issued to [NAME_b9db31] ([AGE_9f6140]yo) at 857[ADDRESS_96d6a1] 201[DATE_01a0ac]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 23, "end": 37}, {"phi_type": "AGE", "value": "56", "start": 39, "end": 41}, {"phi_type": "ADDRESS", "value": "857 Oak St, Fairview", "start": 51, "end": 71}, {"phi_type": "DATE", "value": "2017-07-27", "start": 75, "end": 85}], "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": "500e932f125cc473bf064b681e8da716ba8c65c0f43ca37a7f5171094cfd3143", "timestamp_unix": 1772846739, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-004597", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header James Wilson DOB 1965-03-25 device Cedars-Sinai recorded 2017-09-10", "masked_text": "waveform header [NAME_3d8dc8] DOB [DOB_cae973] device [LOCATION_42e401] recorde[DATE_d09aa1]10", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1965-03-25", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 51, "end": 63}, {"phi_type": "DATE", "value": "2017-09-10", "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": "c9fa13fc054e15c629109213f4680d81b326d0100d143cbe0700d0835a814c2c", "timestamp_unix": 1771892709, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004598", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "waveform header John Smith DOB 1954-09-25 device Mayo Clinic recorded 2004-10-27", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] recorded[REDACTED]7", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 16, "end": 26}, {"phi_type": "DOB", "value": "1954-09-25", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 49, "end": 60}, {"phi_type": "DATE", "value": "2004-10-27", "start": 69, "end": 79}], "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": "35fd81b8c87f1284872d8927736331fc576a253487eb97fd6de4d04bfc504cba", "timestamp_unix": 1773364485, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-004599", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Record updated for Susan Anderson at 312 Maple St, Greenfield on 2023-08-09.", "masked_text": "Record updated for [NAME_4a6eeb] at [ADDRESS_1e9592] on [DATE_f29664].", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 19, "end": 33}, {"phi_type": "ADDRESS", "value": "312 Maple St, Greenfield", "start": 37, "end": 61}, {"phi_type": "DATE", "value": "2023-08-09", "start": 65, "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": "26ede1a137e273df509d14c5a4429726a9deaee0ae404cbf10cf28259f4a95ab", "timestamp_unix": 1771493929, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-004600", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Priya Sharma (MRN MRN-409343) discharged on 2016-09-07. Follow up at Cedars-Sinai.", "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-409343", "start": 18, "end": 28}, {"phi_type": "DATE", "value": "2016-09-07", "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": "35ddde6f8ff5eae75de2f7dea7812c7cdb0847b842ee4eb30e36969532ea4a82", "timestamp_unix": 1772646352, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-004601", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Linda Martinez DOB 1983-06-02 scan date 2004-08-03", "masked_text": "imaging metadata Linda Martinez DOB 1983-06-02 scan date 2004-08-03", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1983-06-02", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2004-08-03", "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": "2312df409d87bd438a6a6cbc379e52b6b4d659e2548d5f7415f25addb42e15e9", "timestamp_unix": 1773198831, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004602", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Marcus Webb phone (337) 305-5586 age 46", "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": "(337) 305-5586", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "46", "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": "3b8a4aed4744d4eb83f38a8279710ede8b5b892fb3a286b60753d1cf58b9421f", "timestamp_unix": 1772842568, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004603", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Emily Brown DOB 1935-04-12 MRN MRN-399480", "masked_text": "voice profile [NAME_87fe31] DOB [DOB_a35a2b] MRN [MRN_13c98c]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1935-04-12", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-399480", "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": "05f404ba4f0c7053763424f72d6c6e47c02e3bdf27dbc5c3589f3caeabe2cb0a", "timestamp_unix": 1772968430, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004604", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript David Lee MRN MRN-530392 contact (215) 221-7533", "masked_text": "voice transcript David Lee MRN MRN-530392 contact (215) 221-7533", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 17, "end": 26}, {"phi_type": "MRN", "value": "MRN-530392", "start": 31, "end": 41}, {"phi_type": "PHONE", "value": "(215) 221-7533", "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": "4c2a1f6b563b3479db901bf4c31738e94283c045ebd39aaffa2d04c32343c326", "timestamp_unix": 1770880085, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004605", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "David Lee date of birth 1965-11-14 MRN MRN-695619 presenting at Cedars-Sinai", "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": "1965-11-14", "start": 24, "end": 34}, {"phi_type": "MRN", "value": "MRN-695619", "start": 39, "end": 49}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 64, "end": 76}], "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": "ad64fd71d8362d9290546ae48f9abf9476376d456b6e8611e011df2b29b49c89", "timestamp_unix": 1772065159, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-004606", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Angela White age 30 facility Mayo Clinic", "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": "30", "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": "adcc0a8b53d6da43e2442988e6bd1eb3c4dbad2eee7df6f3976e6e3d28c2138b", "timestamp_unix": 1772569640, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004607", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "James Wilson date of birth 1962-07-08 MRN MRN-200893 presenting at Cedars-Sinai", "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": "1962-07-08", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-200893", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 67, "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": "912869121dfd6137e9b56a74c62e28fa6444704b3abcf0c293cbcf691a177fb7", "timestamp_unix": 1772599380, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-004608", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Sarah Johnson DOB 1968-06-07 scan date 2009-09-28", "masked_text": "imaging metadata [NAME_579335] DOB [DOB_acb684] scan date [DATE_64d354]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1968-06-07", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2009-09-28", "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": "99f632a79560e532fe1499267bda7e256582887ec3d3a55b7763f75c33e15b46", "timestamp_unix": 1771636334, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004609", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Arthur Coleman MRN MRN-182380 facility Cleveland Clinic", "masked_text": "face_region detected patient Arthur Coleman MRN MRN-182380 facility Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-182380", "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": "6121f3a8dde933ffee7f33e31234240cbcdfab18e2fefa39f3625185d5ef7210", "timestamp_unix": 1772031669, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004610", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Linda Martinez DOB 1957-08-10 device UCSF Health recorded 2012-10-22", "masked_text": "waveform header [NAME_f60f59] DOB [DOB_09dfd8] device [LOCATION_df473f] recorded[DATE_95ddec]2", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1957-08-10", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2012-10-22", "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": "7284cd10ac6801b571f94a56b6e0d249b6055ebc5b1f68f74152c25c5a6f6801", "timestamp_unix": 1771074876, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004611", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Diana Patel MRN MRN-133013 date 2019-08-26", "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-133013", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2019-08-26", "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": "cf96e288a1ab54173c0ef0258f167c029493a86424cf763e6f48f489a1fcc88d", "timestamp_unix": 1770858153, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004612", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Record updated for Linda Martinez at 746 Birch St, Fairview on 2019-07-21.", "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": "746 Birch St, Fairview", "start": 37, "end": 59}, {"phi_type": "DATE", "value": "2019-07-21", "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": "f278926697f2011c3b8ca0895f2c013922410211db57572b7a9ff9e0783c8577", "timestamp_unix": 1772124723, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004613", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "ECG metadata patient John Smith MRN MRN-889135 date 2006-02-28", "masked_text": "ECG metadata patient [NAME_611732] MRN [MRN_a03360] date [DATE_851b05]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-889135", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2006-02-28", "start": 52, "end": 62}], "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": "24e8eb649ae44d3fa56ffde54d74c99bf4aa2aab667f8ed319e89b63c24b5fa5", "timestamp_unix": 1773386132, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-004614", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Susan Anderson phone (952) 393-8330 age 47", "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": "(952) 393-8330", "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": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "3d16aca6c601de2db15bdab0130d71e7cdb2f6cf5cf200039be59798b32bf372", "timestamp_unix": 1771066917, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004615", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Michael Taylor ID MRN-843294 institution Johns Hopkins", "masked_text": "DICOM header patient [NAME_ae3ff9] ID [MRN_2bffa4] institution [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-843294", "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": "cf240746ee4e4578076bc477c5b1f1980c79308e3ef62d54712f43b7784371e7", "timestamp_unix": 1773250874, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004616", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Marcus Webb recorded at Mount Sinai on 2018-08-15", "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": "Mount Sinai", "start": 41, "end": 52}, {"phi_type": "DATE", "value": "2018-08-15", "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": "83fd5a069dce8eebcae6e78a80ad477e73e31647d20aca53d7a9eb37149c2b33", "timestamp_unix": 1770862275, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004617", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "speaker ID Diana Patel phone (586) 351-9234 age 80", "masked_text": "speaker ID [NAME_c3b55b] phone [PHONE_ebe5c5] age [AGE_f033ab]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(586) 351-9234", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "80", "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": "bec5d576e00549b8449257fcdaad53a6d498fee09c2232b70237b5f787b3c3d6", "timestamp_unix": 1771888176, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004618", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation John Smith recorded at Mayo Clinic on 2002-06-02", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-012", "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": "2002-06-02", "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": "9971cd47c811118b1b60ede265f851c0011ec17857f72d365d870e09a788b333", "timestamp_unix": 1771233467, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004619", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Emergency contact for Emily Brown: (402) 295-9865. DOB: 1973-01-02.", "masked_text": "Emergency contact for [NAME_87fe31]: [PHONE_1e1d50][DOB_0da9f6]3-01-02.", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 22, "end": 33}, {"phi_type": "PHONE", "value": "(402) 295-9865", "start": 35, "end": 49}, {"phi_type": "DOB", "value": "1973-01-02", "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": "1672c6aaaecc1cfff0398ec0ac81892289b769d67b1a25f49bba5a55d6a7ebd3", "timestamp_unix": 1771680002, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-004620", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Patient identified as James Wilson, SSN 426-67-5180, residing at 727 Cedar St, Riverside.", "masked_text": "Patient identified as [NAME_3d8dc8], SSN [SSN_90104c], residi[ADDRESS_10ea7a]erside.", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 22, "end": 34}, {"phi_type": "SSN", "value": "426-67-5180", "start": 40, "end": 51}, {"phi_type": "ADDRESS", "value": "727 Cedar St, Riverside", "start": 59, "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": "9e5d361f27bf407c84fa38a7a14185b5d0cfc8a2d6c5cc520768c3b286f179e2", "timestamp_unix": 1771548894, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-004621", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "imaging metadata Linda Martinez DOB 1946-01-09 scan date 2003-10-09", "masked_text": "imaging metadata [NAME_f60f59] DOB [DOB_013689] scan date [DATE_862790]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1946-01-09", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2003-10-09", "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": "ef2b2b8acb3c62f872f675fa33956f703d94f1e5cbf9d66071c6a705350652fd", "timestamp_unix": 1771253038, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-004622", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Marcus Webb age 39 facility Boston Medical Center", "masked_text": "vitals trace Marcus Webb age 39 facility Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "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": "raw", "risk_score_before": 0.45, "risk_score_after": 0.45, "consent_level": "minimal", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "31249b4532d2839698a8dc0a510a7c1ab50870cc48662d7b9fd1d022d3c7905b", "timestamp_unix": 1771635811, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004623", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Angela White MRN MRN-678638 date 2017-06-01", "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-678638", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2017-06-01", "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": "14f5831dd34c25b86dc5cb8b59728c231957a5fb02ecb080fde315a888ab70e9", "timestamp_unix": 1771650480, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004624", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Confirmed identity of Carlos Rivera via MRN MRN-962371 and DOB 1944-07-21.", "masked_text": "Confirmed identity of Carlos Rivera via MRN MRN-962371 and DOB 1944-07-21.", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 22, "end": 35}, {"phi_type": "MRN", "value": "MRN-962371", "start": 44, "end": 54}, {"phi_type": "DOB", "value": "1944-07-21", "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": "7328cfc493ef97c048ea80863d01cd1e21f305212e3f4ccc31d0ef085192b67f", "timestamp_unix": 1773362416, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004625", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "imaging metadata Claire Nguyen DOB 1961-11-17 scan date 2011-11-26", "masked_text": "imaging metadata Claire Nguyen DOB 1961-11-17 scan date 2011-11-26", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1961-11-17", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2011-11-26", "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": "f0ba4343499478029f56bffc3b952b43f7ca6ad559a87827a14b6eb01fa47904", "timestamp_unix": 1772568123, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004626", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for Patricia Moore at 350 Oak St, Greenfield on 2004-04-10.", "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": "350 Oak St, Greenfield", "start": 37, "end": 59}, {"phi_type": "DATE", "value": "2004-04-10", "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": "dc17f6f68653bc825e5214d20931340ea000072d7a39e64ac245ce4067e71557", "timestamp_unix": 1771868170, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004627", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient David Lee ID MRN-539830 institution UCSF Health", "masked_text": "DICOM header patient [NAME_972735] ID [MRN_6fdc3a] institution [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 21, "end": 30}, {"phi_type": "MRN", "value": "MRN-539830", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 57, "end": 68}], "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": "32d9c484137ff472e529d52337595c96376d2b7306dd21249cc62dd35efa9b91", "timestamp_unix": 1773390717, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004628", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "Arthur Coleman social security number 127-96-5519 address 991 Maple St, Fairview", "masked_text": "[NAME_13c9ac] social security number [SSN_e658ff] ad[ADDRESS_8575e0]irview", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 0, "end": 14}, {"phi_type": "SSN", "value": "127-96-5519", "start": 38, "end": 49}, {"phi_type": "ADDRESS", "value": "991 Maple St, Fairview", "start": 52, "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": "b5ad6632b8365beaff16f462ef006926c2e46d4ef8dc419aa729d02e7d6b829e", "timestamp_unix": 1772290836, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004629", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Referral sent for John Smith (DOB 1964-05-17) to specialist in UCSF Health.", "masked_text": "Referral sent for John Smith (DOB 1964-05-17) to specialist in UCSF Health.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 18, "end": 28}, {"phi_type": "DOB", "value": "1964-05-17", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 63, "end": 74}], "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": "6495223f5293855191a55026be231b42fc784e38be579d4b71de647ccd45fe5f", "timestamp_unix": 1772318412, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004630", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Claire Nguyen MRN MRN-300013 date 2023-03-24", "masked_text": "ECG metadata patient Claire Nguyen MRN MRN-300013 date 2023-03-24", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-300013", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2023-03-24", "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": "e4ecfa29fe9a87de8ebdb48dcb4013900f05a4809f15f73db52399aa3ab9061f", "timestamp_unix": 1772042280, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004631", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Michael Taylor phone number (545) 473-6999 age 88", "masked_text": "patient name Michael Taylor phone number (545) 473-6999 age 88", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(545) 473-6999", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "88", "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": "9ecce1e79a7a9704cd792e9a8f410167ac1cec26afde99ab09ed84769f9b9368", "timestamp_unix": 1771241270, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004632", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation John Smith recorded at Cedars-Sinai on 2020-04-11", "masked_text": "audio annotation Alex Morgan recorded at General Hospital o2000-01-0111", "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": "2020-04-11", "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": "3d134c5339351853032394a7572aa6bd3412da7e06b0086bcbc15cb094e8b3c8", "timestamp_unix": 1771868575, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004633", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Sarah Johnson MRN MRN-487824 date 2019-07-18", "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-487824", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2019-07-18", "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": "d623e68ee30b8a1c3fa7c929dd583b127626017c51cb69b9eb7dc93886312519", "timestamp_unix": 1771496071, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004634", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "waveform header Maria Garcia DOB 1936-04-11 device Stanford Medical recorded 2009-10-25", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED] rec[REDACTED]-10-25", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1936-04-11", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 51, "end": 67}, {"phi_type": "DATE", "value": "2009-10-25", "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": "3f0f1368999686e53ed6fb8f48fcfd1e7884180cbe0e219060f1fabb438523f4", "timestamp_unix": 1772935437, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3534}}
{"record_id": "AUDIT-004635", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Arthur Coleman MRN MRN-275759 contact (206) 122-7228", "masked_text": "voice transcript [NAME_13c9ac] MRN [MRN_21461a] contact [PHONE_e1a49f]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-275759", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(206) 122-7228", "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": "71ca770cea36b21a35b98fbf85420651c5a649cd834b297ded1daaefb447b0de", "timestamp_unix": 1772254028, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004636", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Michael Taylor MRN MRN-375820 facility Boston Medical Center", "masked_text": "face_region detected patient Michael Taylor MRN MRN-375820 facility Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-375820", "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": "c1df66ee59f3071c3e14cfce60011bfc820b69cccb192d7f8abc131892daa096", "timestamp_unix": 1773117001, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004637", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Michael Taylor DOB 1936-07-08 MRN MRN-642148", "masked_text": "voice profile [NAME_ae3ff9] DOB [DOB_b8eff3] MRN [MRN_947ecf]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1936-07-08", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-642148", "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": "d35cd6c70555f8a073b958456bcd72c253a7eb4ac09b698ac0f0fe476bafd9a7", "timestamp_unix": 1771110080, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004638", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Sarah Johnson DOB 1976-08-28 device Mass General Hospital recorded 2007-09-09", "masked_text": "waveform header [NAME_579335] DOB [DOB_e9233e] device [LOCATION_76e661]DATE_1ba9aa] 2007-09-09", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1976-08-28", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 52, "end": 73}, {"phi_type": "DATE", "value": "2007-09-09", "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": "c380e466dce673a2b25fccc9d475aa4ba7834b323d2809cfb54d57b120f08843", "timestamp_unix": 1772270308, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-004639", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "face_region detected patient Linda Martinez MRN MRN-931796 facility Stanford Medical", "masked_text": "face_region detected patient [NAME_f60f59] MRN [MRN_6651d1] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-931796", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "Stanford Medical", "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": "0b5d202f58a4fdf50ed0cd3227d3ffa0bb7de0cb16ca4a09c9b96b50fc2556d5", "timestamp_unix": 1773166272, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004640", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Marcus Webb DOB 1944-04-24 MRN MRN-811520", "masked_text": "voice profile [NAME_ede0f8] DOB [DOB_5a8b06] MRN [MRN_2a7c50]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1944-04-24", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-811520", "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": "9f59a9eb60d21900ae2e6864b0ca885164a919b5a279f3949c22ce6d6dbea53f", "timestamp_unix": 1773311399, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004641", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "face_region detected patient Kevin Zhang MRN MRN-305740 facility Cleveland Clinic", "masked_text": "face_region detected patient Kevin Zhang MRN MRN-305740 facility Cleveland Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-305740", "start": 45, "end": 55}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 65, "end": 81}], "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": "4feac5b8c3c8b0ff60c698e03e14f7750ec7e533880d25400c67705a78c7679e", "timestamp_unix": 1771460376, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004642", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Maria Garcia called from (482) 143-2964 reporting symptoms. Age: 29.", "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": "(482) 143-2964", "start": 25, "end": 39}, {"phi_type": "AGE", "value": "29", "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": "da630e146ba3734112450c4c4bf8ebf69535fe203b53d4cbe57d8f49e490579e", "timestamp_unix": 1772824084, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004643", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Carlos Rivera called from (888) 366-5368 reporting symptoms. Age: 33.", "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": "(888) 366-5368", "start": 26, "end": 40}, {"phi_type": "AGE", "value": "33", "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": "98c5e53f1a2c9d94cd515f3e1569e0a3125a1c493d3fbceb259586f62f49dcd1", "timestamp_unix": 1772958836, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004644", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile John Smith DOB 1976-06-22 MRN MRN-149303", "masked_text": "voice profile [NAME_611732] DOB [DOB_05e658] MRN [MRN_7fa08e]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1976-06-22", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-149303", "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": "250bcba4dc8d63d0795a3e93b566c00593e7cb43aeb1d39cc68a126e5477cb29", "timestamp_unix": 1773356202, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004645", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Marcus Webb DOB 1938-09-27 device Stanford Medical recorded 2016-01-14", "masked_text": "waveform header [NAME_ede0f8] DOB [DOB_4bebc0] device [LOCATION_520308] rec[DATE_a278be]-01-14", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1938-09-27", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 50, "end": 66}, {"phi_type": "DATE", "value": "2016-01-14", "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": "51fbad109f01ded6a40fa914292800a89a3b2db45b6d218155807d6c2921ab11", "timestamp_unix": 1771793881, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004646", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "speaker ID Emily Brown phone (338) 879-8033 age 48", "masked_text": "speaker ID Emily Brown phone (338) 879-8033 age 48", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(338) 879-8033", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "48", "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": "d2f75a7d01dd62aaaf77b716dfefe18fabd8616ce78c9d7ee9f273410b469c18", "timestamp_unix": 1772229731, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004647", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Marcus Webb DOB 1935-08-21 scan date 2003-07-25", "masked_text": "imaging metadata Marcus Webb DOB 1935-08-21 scan date 2003-07-25", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1935-08-21", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2003-07-25", "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": "2331dbffed60adb8631fee37ef79ce7c08978a05bc29255349b8e1cfc5ee61bf", "timestamp_unix": 1772400779, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004648", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Maria Garcia recorded at Boston Medical Center on 2001-01-21", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2001-01-21", "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": "2001-01-21", "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": "48b64adf06c57951aa174d3082eea96f6ab00c1dfabdeeec444b1876c914f59d", "timestamp_unix": 1772433902, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-004649", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Marcus Webb DOB 1976-04-09 scan date 2019-01-19", "masked_text": "imaging metadata Marcus Webb DOB 1976-04-09 scan date 2019-01-19", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1976-04-09", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2019-01-19", "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": "7208e8f7c6d1726ba852b99b6cbc9fd964e71c887e52de534f8772d4ccef0d0b", "timestamp_unix": 1771558714, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004650", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Lab results for Maria Garcia, 90 year old from Mayo Clinic, reviewed on 2019-02-03.", "masked_text": "Lab results for [NAME_498cee], [AGE_861398] year old from [LOCATION_5471a7], reviewed on 20[DATE_b15447]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 16, "end": 28}, {"phi_type": "AGE", "value": "90", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 47, "end": 58}, {"phi_type": "DATE", "value": "2019-02-03", "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": "af563962bf995a05c14adaaad0174b15464055f8fdfa0cc8f0fb9078c8794c4d", "timestamp_unix": 1771304536, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004651", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "voice profile Diana Patel DOB 1957-07-23 MRN MRN-174163", "masked_text": "voice profile [NAME_c3b55b] DOB [DOB_fa3a31] MRN [MRN_eb01c5]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1957-07-23", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-174163", "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": "bd5b995a666784df311aa8ea15eae8b59e1ef16b18b95f61d03d54e720db210f", "timestamp_unix": 1771202454, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004652", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Carlos Rivera DOB 1947-09-16 MRN MRN-318249", "masked_text": "voice profile [NAME_58ff53] DOB [DOB_94c2d3] MRN [MRN_674beb]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1947-09-16", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-318249", "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": "f53fc068509478a82487763e3b3a127639c150fac1d3068edc9a6aaedeae31c1", "timestamp_unix": 1772595297, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004653", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Susan Anderson age 65 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": "65", "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": "ea8fa860cd466b7eef51987e7b87fe94af44efee9216f398c09028765056660a", "timestamp_unix": 1773364878, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004654", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Emergency contact for David Lee: (207) 360-9322. DOB: 1960-02-10.", "masked_text": "Emergency contact for [NAME_972735]: [PHONE_fb84f7][DOB_dfb7b1]0-02-10.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 22, "end": 31}, {"phi_type": "PHONE", "value": "(207) 360-9322", "start": 33, "end": 47}, {"phi_type": "DOB", "value": "1960-02-10", "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": "b07b27b6a23343ae801fc6cff4f660c0fc5fdf9d477cf8e2c54cd126221bfd7b", "timestamp_unix": 1771005179, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-004655", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Claire Nguyen DOB 1979-09-16 device Johns Hopkins recorded 2005-12-04", "masked_text": "waveform header [NAME_2ea2ee] DOB [DOB_57751c] device [LOCATION_965228] record[DATE_0bfc9c]-04", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1979-09-16", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 52, "end": 65}, {"phi_type": "DATE", "value": "2005-12-04", "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": "b0d0ecc12dad24926ad6d75f6325fa641cb57278eec520c7e1a838a0e13c671b", "timestamp_unix": 1770994474, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004656", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Michael Taylor born 1984-03-25 at UCSF Health on 2005-02-10", "masked_text": "follow up for [NAME_ae3ff9] born [DOB_20b2a6] at [LOCATION_df473f] on[DATE_30d3dd]0", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1984-03-25", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2005-02-10", "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": "48e79e96fd5378982afbfaca664e7650e80083d5a730c835c92ac075efb5e97d", "timestamp_unix": 1772161194, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-004657", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Angela White age 36 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": "36", "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": "d27206ae31bf2bd38c78e91de7421dad802e678c63c9d6ea7361c3ece927437e", "timestamp_unix": 1772905269, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004658", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Angela White ID MRN-732178 institution NYU Langone", "masked_text": "DICOM header patient [NAME_cada0d] ID [MRN_ddfccb] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-732178", "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": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6062bba3a0ea4c728be0458415bb6899b8d265794d69c8196dd3cdf92603eaa8", "timestamp_unix": 1772249889, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004659", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "waveform header David Lee DOB 1968-05-11 device Johns Hopkins recorded 2023-12-24", "masked_text": "waveform header David Lee DOB 1968-05-11 device Johns Hopkins recorded 2023-12-24", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 16, "end": 25}, {"phi_type": "DOB", "value": "1968-05-11", "start": 30, "end": 40}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 48, "end": 61}, {"phi_type": "DATE", "value": "2023-12-24", "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": "48a0f1040b5f83d46f35bba1e4de16b62cbc8c3622d81cbdaf488c2e77994851", "timestamp_unix": 1770894465, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004660", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Patricia Moore DOB 1936-06-16 scan date 2001-07-22", "masked_text": "imaging metadata [NAME_b9db31] DOB [DOB_d00db4] scan date [DATE_965107]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1936-06-16", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2001-07-22", "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": "74c67694e8ec481baf8378a54a84100c8b0492697a7e4ec590057d406030d336", "timestamp_unix": 1771489173, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004661", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient John Smith MRN MRN-554364 date 2017-09-12", "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-554364", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2017-09-12", "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": "e77a8280294f0fb50b8600ea06c3f627079c9580af1492eb8c456e7a7cc8ed42", "timestamp_unix": 1772930722, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004662", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Susan Anderson MRN MRN-603527 date 2003-04-01", "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-603527", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2003-04-01", "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": "7aeb66c74c7b9013057622d8c13d846b330d8c5ee0fb176b1e546c00c5784cf8", "timestamp_unix": 1772080114, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004663", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Michael Taylor age 51 facility NYU Langone", "masked_text": "vitals trace Michael Taylor age 51 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "51", "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": "a1343c4e2d3cda9279f08d9f9099403e730ed235f1123c33167f5f28e084f500", "timestamp_unix": 1772575383, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004664", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Emergency contact for Diana Patel: (678) 237-5091. DOB: 1980-02-04.", "masked_text": "Emergency contact for [NAME_c3b55b]: [PHONE_aa5813][DOB_93ebd1]0-02-04.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 22, "end": 33}, {"phi_type": "PHONE", "value": "(678) 237-5091", "start": 35, "end": 49}, {"phi_type": "DOB", "value": "1980-02-04", "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": "d7f16bec1ff3ab82865e6ddf5111236748e8356fb7e67c5802a0ae316ab2fbaf", "timestamp_unix": 1771420870, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-004665", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient identified as Michael Taylor, SSN 786-19-6531, residing at 298 Main St, Riverside.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownerside.", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 22, "end": 36}, {"phi_type": "SSN", "value": "786-19-6531", "start": 42, "end": 53}, {"phi_type": "ADDRESS", "value": "298 Main St, Riverside", "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": "8bd3840bdf4593b13d2d85660c7c4a5347c42004dddd6f332cc136297a6c1c52", "timestamp_unix": 1772566153, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004666", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Patricia Moore DOB 1981-03-07 device Mayo Clinic recorded 2020-06-25", "masked_text": "waveform header [NAME_b9db31] DOB [DOB_f1139e] device [LOCATION_5471a7] recorded[DATE_4a591c]5", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1981-03-07", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2020-06-25", "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": "7980e4f84a81dd8d776b392d335ff69edf2d6eab04fd2fad6044905f81c484b7", "timestamp_unix": 1771681644, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004667", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Linda Martinez age 69 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": "69", "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": "3b941ea0851a8a954fb4a084cd38f02da1f59c3d6ca0a994d416a9612226be3b", "timestamp_unix": 1772684940, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004668", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "audio annotation Patricia Moore recorded at Cedars-Sinai on 2008-08-03", "masked_text": "audio annotation Patricia Moore recorded at Cedars-Sinai on 2008-08-03", "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": "2008-08-03", "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": "40061c659cad8d959e859745673efddabab9394761d5a0fa06605b9c80a5409d", "timestamp_unix": 1771319451, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004669", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Emergency contact for Patricia Moore: (255) 485-7445. DOB: 1982-08-19.", "masked_text": "Emergency contact for [NAME_b9db31]: [PHONE_f1039d][DOB_51a531]2-08-19.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 22, "end": 36}, {"phi_type": "PHONE", "value": "(255) 485-7445", "start": 38, "end": 52}, {"phi_type": "DOB", "value": "1982-08-19", "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": "410b5a58618869ed8092bf02a4efb54351c597166bde4b11d2f57d4ce7785d48", "timestamp_unix": 1771036810, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-004670", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Patricia Moore phone number (262) 254-5295 age 78", "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": "(262) 254-5295", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "78", "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": "46ad183440295875f145fe2ee28c898b473b348f6936f936332a419565a0d67b", "timestamp_unix": 1773375276, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004671", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Michael Taylor DOB 1973-09-13 MRN MRN-827174", "masked_text": "voice profile [NAME_ae3ff9] DOB [DOB_c28aaf] MRN [MRN_e04900]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1973-09-13", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-827174", "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": "eff000255901325cfe33545c69f6f9ae98d7aa9df11faac388ed1dc9f99f292b", "timestamp_unix": 1773031574, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004672", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Sarah Johnson phone number (853) 330-6556 age 44", "masked_text": "patient name Sarah Johnson phone number (853) 330-6556 age 44", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(853) 330-6556", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "44", "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": "439216a4003adc6bdfe696b52c5a522e347e1065b04c3a0a84506884fe234f9b", "timestamp_unix": 1772666582, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004673", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "DICOM header patient Sarah Johnson ID MRN-702654 institution Cedars-Sinai", "masked_text": "DICOM header patient Sarah Johnson ID MRN-702654 institution Cedars-Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-702654", "start": 38, "end": 48}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 61, "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": "3a1724b7f3f169a53515a9ff8484aec565f3a39b42ab5a13bd9b90ee2e49d4bb", "timestamp_unix": 1770967304, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004674", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "speaker ID Thomas Harris phone (278) 259-9652 age 64", "masked_text": "speaker ID [NAME_7ccf35] phone [PHONE_349460] age [AGE_ea5d2f]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(278) 259-9652", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "64", "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": "a4bd7c0c8676f658537d75b7d54a5ee6d7a3ab813d8ab135b9a16425b7818438", "timestamp_unix": 1771753034, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004675", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace John Smith age 78 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": "78", "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": "a0fe5dab6b4a03800b2a8c01c7305d1b4e49251ed8f57b2ea514e7da50be9dd3", "timestamp_unix": 1772043975, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004676", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Priya Sharma age 47 facility Boston Medical Center", "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": "47", "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": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7fe0e790ed3f4b9fa59a8c246ca59f4225ab60c02443a838cb8e54c5ac84b2eb", "timestamp_unix": 1771433129, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004677", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Patricia Moore phone number (755) 265-2890 age 54", "masked_text": "patient name Patricia Moore phone number (755) 265-2890 age 54", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(755) 265-2890", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "54", "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": "c401bfb49a9f95b0a92e9a132f9f8b9ff727683c17d9c4e1c2679c84c6e7aa7f", "timestamp_unix": 1772472421, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004678", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Carlos Rivera born 1953-10-08 at Mass General Hospital on 2015-12-25", "masked_text": "follow up for Carlos Rivera born 1953-10-08 at Mass General Hospital on 2015-12-25", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1953-10-08", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 47, "end": 68}, {"phi_type": "DATE", "value": "2015-12-25", "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": "ba609bf907292404c4d80318019189f857752f977376e51c60b11218a85f3d3c", "timestamp_unix": 1771430873, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004679", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Arthur Coleman recorded at NYU Langone on 2019-04-03", "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": "2019-04-03", "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": "c8cb8095da935e9ef5236e07d47bd3bbfd263b608d738b901efee729b7d79e60", "timestamp_unix": 1771394673, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004680", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Priya Sharma DOB 1977-01-22 device Mayo Clinic recorded 2007-02-12", "masked_text": "waveform header [NAME_74036d] DOB [DOB_4917ae] device [LOCATION_5471a7] recorded[DATE_5ed916]2", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1977-01-22", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2007-02-12", "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": "3388512ddce6eb0b4653baa72f9807074dc4b1bedabd27f5d299100c5a8087a6", "timestamp_unix": 1771495444, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004681", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Kevin Zhang phone number (227) 470-1441 age 69", "masked_text": "patient name Kevin Zhang phone number (227) 470-1441 age 69", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 13, "end": 24}, {"phi_type": "PHONE", "value": "(227) 470-1441", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "69", "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": "94dda41a8fcaf88769c7b4987ccb37f924cab5b2930e7643710c3723045c04b5", "timestamp_unix": 1773374959, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004682", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Robert Chen called from (768) 748-1248 reporting symptoms. Age: 39.", "masked_text": "Robert Chen called from (768) 748-1248 reporting symptoms. Age: 39.", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "PHONE", "value": "(768) 748-1248", "start": 24, "end": 38}, {"phi_type": "AGE", "value": "39", "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": "45f7b287be3503cec6579123f514af7cfcd4e178355606a2fdc01407b25d2174", "timestamp_unix": 1771228487, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004683", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Robert Chen (MRN MRN-404788) discharged on 2007-04-13. Follow up at Boston Medical Center.", "masked_text": "[REDACTED] (MRN [REDACTED]) discharged on [REDACTED]. Follow up at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 0, "end": 11}, {"phi_type": "MRN", "value": "MRN-404788", "start": 17, "end": 27}, {"phi_type": "DATE", "value": "2007-04-13", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 68, "end": 89}], "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": "430d31b32240cd8a231ef72605a730385db6aee5d2d0927f2b7dbb6e6be8d39e", "timestamp_unix": 1772633922, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-004684", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile John Smith DOB 1953-10-21 MRN MRN-770418", "masked_text": "voice profile [NAME_611732] DOB [DOB_e1e0e1] MRN [MRN_d170a3]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 14, "end": 24}, {"phi_type": "DOB", "value": "1953-10-21", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-770418", "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": "8784e94c539b6bd91ab343e83edff6dafdd747b07ab8f501091408833f8a035d", "timestamp_unix": 1770952149, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004685", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Patricia Moore DOB 1981-06-21 scan date 2010-05-16", "masked_text": "imaging metadata [NAME_b9db31] DOB [DOB_466661] scan date [DATE_bacb43]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1981-06-21", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2010-05-16", "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": "d45069e792a70202d9787391e2a75ea0c0a53aa498b2166332b424a38510f9ae", "timestamp_unix": 1772650524, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004686", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Referral sent for John Smith (DOB 1956-03-22) to specialist in Cleveland Clinic.", "masked_text": "Referral sent for [NAME_611732] (DOB [DOB_f51368]) to specialist in [LOCATION_6532a6].", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 18, "end": 28}, {"phi_type": "DOB", "value": "1956-03-22", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 63, "end": 79}], "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": "15c23cdbe3c1f5a13fc8cd6021772d898ca1f86cae155a55b73a1f00b3d9b651", "timestamp_unix": 1772792231, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-004687", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Sarah Johnson ID MRN-161881 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_579335] ID [MRN_7222b6] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-161881", "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": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f000340e417ac9feedffc6319c716948408e66f7959e7700a5b0b930d0fa6580", "timestamp_unix": 1771759212, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004688", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "voice transcript Sarah Johnson MRN MRN-684894 contact (268) 616-7457", "masked_text": "voice transcript [NAME_579335] MRN [MRN_b096cf] contact [PHONE_502b8a]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-684894", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(268) 616-7457", "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": "53559a834862df464c0a7e9a85bd72f2d52b9217b1259638478475c2743043d5", "timestamp_unix": 1773041373, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004689", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Susan Anderson date of birth 1943-11-03 MRN MRN-158326 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": "1943-11-03", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-158326", "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": "bc699a58a4e7b75a9b2dee3077faf9188e4366fdb7ae789ff05a34a3edbb0653", "timestamp_unix": 1772113305, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-004690", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "face_region detected patient Claire Nguyen MRN MRN-865189 facility Boston Medical Center", "masked_text": "face_region detected patient Claire Nguyen MRN MRN-865189 facility Boston Medical Center", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-865189", "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": "de20f2e5734bdca5aad27ec656a1f52a902f91587626ad3180fceaa1409923dd", "timestamp_unix": 1772667577, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004691", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Michael Taylor DOB 1936-08-07 device Boston Medical Center recorded 2002-02-27", "masked_text": "waveform header [NAME_ae3ff9] DOB [DOB_ce7e78] device [LOCATION_bfb4ce]DATE_ee6005] 2002-02-27", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1936-08-07", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 53, "end": 74}, {"phi_type": "DATE", "value": "2002-02-27", "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": "8b4dbcbd96ace21836fdd9bd6366603a5641f2999a54b7db1815369948361e50", "timestamp_unix": 1772149255, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-004692", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Priya Sharma age 72 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": "72", "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": "6b4664457b1de46bc0188ea437bf5910e6b6242849300951ceaa1b9ed0a45396", "timestamp_unix": 1772357862, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004693", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Prescription issued to Claire Nguyen (55yo) at 864 Maple St, Fairview on 2003-02-17.", "masked_text": "Prescription issued to [NAME_2ea2ee] ([AGE_b53b3a]yo) at 864[ADDRESS_e76842] 200[DATE_f3fef3]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 23, "end": 36}, {"phi_type": "AGE", "value": "55", "start": 38, "end": 40}, {"phi_type": "ADDRESS", "value": "864 Maple St, Fairview", "start": 50, "end": 72}, {"phi_type": "DATE", "value": "2003-02-17", "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": "c22cfe3ac336265afd5adb66bb273fc4758a1f4f8f3b3658e241cc3a7503ce77", "timestamp_unix": 1773420398, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-004694", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Emily Brown date of birth 1983-08-16 MRN MRN-525815 presenting at NYU Langone", "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": "1983-08-16", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-525815", "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": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "a198b887f6ec62e6f807ebd3f53b9718c1cca68c8a982f0cc24c0b5c49ed3a03", "timestamp_unix": 1771251419, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-004695", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "DICOM header patient Claire Nguyen ID MRN-542004 institution Johns Hopkins", "masked_text": "DICOM header patient [NAME_2ea2ee] ID [MRN_aa4ebf] institution [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-542004", "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": "217669f71db3edaac3d2653010de3fbff5cca8af25bb9235a0d9e7a6dc3d1535", "timestamp_unix": 1772803118, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004696", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile Michael Taylor DOB 1984-10-12 MRN MRN-341423", "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": "1984-10-12", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-341423", "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": "c80d6ebd4d944a5202de853fccd3d3021387375cc438f72e692b7bda6806160a", "timestamp_unix": 1773408947, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-004697", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "vitals trace Susan Anderson age 44 facility Stanford Medical", "masked_text": "vitals trace [NAME_4a6eeb] age [AGE_f71771] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "44", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Stanford Medical", "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": "4085bc0c18b3d66ef0d4528c410c793659de1268cd132760a84b3bd5901920a7", "timestamp_unix": 1772943823, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-004698", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Maria Garcia age 79 facility Mount 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": "79", "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": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ba2327e9d898e069ed08d1329689ea5e1ba8d9955e6edda018a8c799234670d7", "timestamp_unix": 1771219075, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004699", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Linda Martinez MRN MRN-104007 facility UCSF Health", "masked_text": "face_region detected patient [NAME_f60f59] MRN [MRN_94adb6] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-104007", "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": "913656b387abcae4180517c31536a98e15e8ba2f289356dd45e63955265653a8", "timestamp_unix": 1771526973, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004700", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for Arthur Coleman born 1977-09-16 at Cedars-Sinai on 2018-08-28", "masked_text": "follow up for [NAME_13c9ac] born [DOB_2f4b96] at [LOCATION_42e401] o[DATE_b63d3b]28", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1977-09-16", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 48, "end": 60}, {"phi_type": "DATE", "value": "2018-08-28", "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": "c04363633cef24c08b7c557d019ee0a4409fed230b4995e6cec48942277d6979", "timestamp_unix": 1772385123, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-004701", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Priya Sharma age 19 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": "19", "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": "0ba3745e1be9f2272c3b337db9e8c37655688cf533e5f9c8e4d3c419d4d26e41", "timestamp_unix": 1771215727, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004702", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Patricia Moore MRN MRN-186056 contact (303) 701-7427", "masked_text": "voice transcript [NAME_b9db31] MRN [MRN_ddd1ad] contact [PHONE_b82f4d]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-186056", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(303) 701-7427", "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": "4504895fcd96f47e52fcc1dec82749fb887373d263f2c487bb48ef7ada0269a3", "timestamp_unix": 1772633481, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004703", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Emergency contact for Patricia Moore: (681) 144-3966. DOB: 1942-06-08.", "masked_text": "Emergency contact for [NAME_b9db31]: [PHONE_e7d54a][DOB_4848df]2-06-08.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 22, "end": 36}, {"phi_type": "PHONE", "value": "(681) 144-3966", "start": 38, "end": 52}, {"phi_type": "DOB", "value": "1942-06-08", "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": "b25dcced7cdc447e96f978ce615d11e5cc7c328a9c09a98639cd18e43b6d3c1e", "timestamp_unix": 1773238615, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-004704", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Marcus Webb phone (878) 893-6616 age 56", "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": "(878) 893-6616", "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": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "bbd19c673147aea7550c3df5b8f6ac6f141d7050061ec3059060464f0ba47ca2", "timestamp_unix": 1771343375, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004705", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Confirmed identity of Claire Nguyen via MRN MRN-568636 and DOB 1943-02-04.", "masked_text": "Confirmed identity of [NAME_2ea2ee] via MRN [MRN_24dcc9] and[DOB_856f35]02-04.", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 22, "end": 35}, {"phi_type": "MRN", "value": "MRN-568636", "start": 44, "end": 54}, {"phi_type": "DOB", "value": "1943-02-04", "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": "10a5fde21b9367f41ffeabc3c1cab4afd8d902095008f3babfa24ef9dd0a404d", "timestamp_unix": 1771847500, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-004706", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "DICOM header patient John Smith ID MRN-617013 institution Mount Sinai", "masked_text": "DICOM header patient John Smith ID MRN-617013 institution Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-617013", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 58, "end": 69}], "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": "e19988abe3b9fdfd16a2ce437ef27f99f9df590700178931556aa6dad84e8201", "timestamp_unix": 1772428453, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004707", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript John Smith MRN MRN-375886 contact (662) 244-8069", "masked_text": "voice transcript [NAME_611732] MRN [MRN_8da493] contact [PHONE_2ba439]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "MRN", "value": "MRN-375886", "start": 32, "end": 42}, {"phi_type": "PHONE", "value": "(662) 244-8069", "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": "1b9e415093b83a80ff156faa251e55ab003301808c1bd2f4ef2f51c757e3e5e6", "timestamp_unix": 1771533390, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004708", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Arthur Coleman DOB 1974-08-14 scan date 2004-07-05", "masked_text": "imaging metadata [NAME_13c9ac] DOB [DOB_6e96e2] scan date [DATE_d5d19e]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1974-08-14", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2004-07-05", "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": "58efa83ad7702de6072ce1499491ce71366839ff6dbcbb95d38f77d108e16a4b", "timestamp_unix": 1772238655, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004709", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Emergency contact for Maria Garcia: (527) 333-2478. DOB: 1950-08-04.", "masked_text": "Emergency contact for [NAME_498cee]: [PHONE_52138b][DOB_cc74c2]0-08-04.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 22, "end": 34}, {"phi_type": "PHONE", "value": "(527) 333-2478", "start": 36, "end": 50}, {"phi_type": "DOB", "value": "1950-08-04", "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": "15460ec1ada2c86d8cd1fe8e57b3a1a36d08aef898601fc23190371d2aea865b", "timestamp_unix": 1771567479, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-004710", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace Susan Anderson age 49 facility Stanford Medical", "masked_text": "vitals trace [NAME_4a6eeb] age [AGE_f457c5] facility [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 13, "end": 27}, {"phi_type": "AGE", "value": "49", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 44, "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": "dbab22af5134622d42271c88290ce6bf2ad1ec5a19d4c75a2279bf51a104be8a", "timestamp_unix": 1773299483, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-004711", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Angela White phone (651) 716-5389 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": "(651) 716-5389", "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": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "df3434e33640262306722913af0a6cd2feebf3454726096526bfd7a24a144c16", "timestamp_unix": 1773083066, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004712", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Maria Garcia ID MRN-380821 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_498cee] ID [MRN_1084aa] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-380821", "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": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7ffb2cf534e5b22af57dd8f8b304340478c122aa263e4f393782dea033029a3b", "timestamp_unix": 1771879735, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004713", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Kevin Zhang MRN MRN-442692 contact (647) 152-2568", "masked_text": "voice transcript [NAME_a23972] MRN [MRN_df91c5] contact [PHONE_efc51e]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-442692", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(647) 152-2568", "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": "dc6a9a297a8ccf74de2003556554a6bbc5fffa31f1d6c8dcb996a842444504f4", "timestamp_unix": 1772735146, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004714", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "imaging metadata Robert Chen DOB 1979-02-26 scan date 2017-05-19", "masked_text": "imaging metadata [NAME_2665a8] DOB [DOB_883c9e] scan date [DATE_d7f79b]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1979-02-26", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2017-05-19", "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": "0bd9a748e4b89d41134f00c51bd787602374cdb65708f1314b37bb1ab16794dd", "timestamp_unix": 1772130432, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-004715", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Imaging ordered for Michael Taylor, MRN MRN-556977, DOB 1958-01-04 at Mount Sinai.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]01-04 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 20, "end": 34}, {"phi_type": "MRN", "value": "MRN-556977", "start": 40, "end": 50}, {"phi_type": "DOB", "value": "1958-01-04", "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": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "7df336940d7e830e7930b3a93d338941ac2bca44e1dc897123c5a64075821a7c", "timestamp_unix": 1773183148, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-004716", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "ECG metadata patient Arthur Coleman MRN MRN-180996 date 2010-02-25", "masked_text": "ECG metadata patient Arthur Coleman MRN MRN-180996 date 2010-02-25", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-180996", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2010-02-25", "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": "dc32e345b995822b32b783db9bba27033604837a6be2dadbed4b77b723861fcc", "timestamp_unix": 1773008744, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004717", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Confirmed identity of Marcus Webb via MRN MRN-886995 and DOB 1956-07-12.", "masked_text": "Confirmed identity of [NAME_ede0f8] via MRN [MRN_3d3782] and[DOB_c4462e]07-12.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 22, "end": 33}, {"phi_type": "MRN", "value": "MRN-886995", "start": 42, "end": 52}, {"phi_type": "DOB", "value": "1956-07-12", "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": "932a0a984bf1a3800408cd3b06128560d57fd81d7c937c026a03eb4b03aeb1b7", "timestamp_unix": 1773004490, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-004718", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Claire Nguyen phone (814) 875-2006 age 23", "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": "(814) 875-2006", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "23", "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": "60490d9aada0c84742954866426d0ce4f66a6aaef805da4bf7dc073dcaec4413", "timestamp_unix": 1771786087, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004719", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Patricia Moore born 1959-09-01 at Mass General Hospital on 2023-07-04", "masked_text": "follow up for [NAME_b9db31] born [DOB_6b5478] at [LOCATION_76e661]8372f] 2023-07-04", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1959-09-01", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 48, "end": 69}, {"phi_type": "DATE", "value": "2023-07-04", "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": "0882e984f574deb6e578d56632ec78305dade8e37a32ab2736ed657a97da9da9", "timestamp_unix": 1772017641, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.24075}}
{"record_id": "AUDIT-004720", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Emily Brown date of birth 1979-01-02 MRN MRN-343826 presenting at Stanford Medical", "masked_text": "Emily Brown date of birth 1979-01-02 MRN MRN-343826 presenting at Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 0, "end": 11}, {"phi_type": "DOB", "value": "1979-01-02", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-343826", "start": 41, "end": 51}, {"phi_type": "LOCATION", "value": "Stanford Medical", "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": "876a56d9db5e7472df83a3ccc0edc31dc12d5f08859966577137b0e6ee1575bd", "timestamp_unix": 1772035621, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004721", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "speaker ID Arthur Coleman phone (504) 512-2120 age 71", "masked_text": "speaker ID [NAME_13c9ac] phone [PHONE_f8222d] age [AGE_e2c420]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(504) 512-2120", "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": "98c88c183f87cde08342af106f5a77032a9a0e40fdff65446a3b48b6733eeb7d", "timestamp_unix": 1772416547, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004722", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Prescription issued to Michael Taylor (31yo) at 279 Maple St, Lakewood on 2015-04-08.", "masked_text": "Prescription issued to [NAME_ae3ff9] ([AGE_c16a53]yo) at 279[ADDRESS_d10ded] 201[DATE_b27063]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 23, "end": 37}, {"phi_type": "AGE", "value": "31", "start": 39, "end": 41}, {"phi_type": "ADDRESS", "value": "279 Maple St, Lakewood", "start": 51, "end": 73}, {"phi_type": "DATE", "value": "2015-04-08", "start": 77, "end": 87}], "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": "57883c29eb8c312e6c0096cd5e8aa457bb2cb91af995daed949a1f3ed3d73a16", "timestamp_unix": 1771238987, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004723", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header John Smith DOB 1978-06-21 device Cedars-Sinai recorded 2000-12-06", "masked_text": "waveform header John Smith DOB 1978-06-21 device Cedars-Sinai recorded 2000-12-06", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 16, "end": 26}, {"phi_type": "DOB", "value": "1978-06-21", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 49, "end": 61}, {"phi_type": "DATE", "value": "2000-12-06", "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": "c4195c444f51dd39793efd3bf533ea116735034ffab7efd4c98138e7e3dbdd9c", "timestamp_unix": 1772363492, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004724", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Referral sent for Arthur Coleman (DOB 1952-03-10) to specialist in Mayo Clinic.", "masked_text": "Referral sent for [NAME_13c9ac] (DOB [DOB_f2a5a0]) to specialist in [LOCATION_5471a7].", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 18, "end": 32}, {"phi_type": "DOB", "value": "1952-03-10", "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": "full", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "bbdb593655d7ab550bbd4cc53dd85d25c432c511bfaae999052b4d2de100bd08", "timestamp_unix": 1772171488, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-004725", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Kevin Zhang MRN MRN-876487 date 2014-07-03", "masked_text": "ECG metadata patient Kevin Zhang MRN MRN-876487 date 2014-07-03", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-876487", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2014-07-03", "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": "744a59a3b4b920a5dbe19431874b53f4c8e71e1b85e1c15c9cd2a61d8f4e0b14", "timestamp_unix": 1772745620, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004726", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Kevin Zhang DOB 1951-10-17 device Cleveland Clinic recorded 2008-11-14", "masked_text": "waveform header [NAME_a23972] DOB [DOB_f78d9f] device [LOCATION_6532a6] rec[DATE_90f25f]-11-14", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1951-10-17", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 50, "end": 66}, {"phi_type": "DATE", "value": "2008-11-14", "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": "2631203879851d4203cb4358e2bb9ae81f3653ebeee979c805381ef373e64e4a", "timestamp_unix": 1771858215, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004727", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient Robert Chen (DOB 1935-02-24, MRN MRN-151746) 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": "Robert Chen", "start": 8, "end": 19}, {"phi_type": "DOB", "value": "1935-02-24", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-151746", "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": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "8bfaf22ecece645c098a07b95e26d09518d7f2c461d9429feffddf2043e39e3d", "timestamp_unix": 1773153848, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-004728", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "David Lee social security number 248-63-8737 address 358 Maple St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "SSN", "value": "248-63-8737", "start": 33, "end": 44}, {"phi_type": "ADDRESS", "value": "358 Maple St, Greenfield", "start": 47, "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": "11371b5edb9b1baf6f0fb88025a7dad5cf57d016ba1348e439ef4cdbcc311b23", "timestamp_unix": 1771834633, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004729", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript Priya Sharma MRN MRN-572158 contact (814) 545-7753", "masked_text": "voice transcript Priya Sharma MRN MRN-572158 contact (814) 545-7753", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-572158", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(814) 545-7753", "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": "8887ef9aff65fc65bf7ac64d751f33dee21d1489299713b993a537b8a2593584", "timestamp_unix": 1771199091, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004730", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Spoke with Maria Garcia at (566) 592-6508. Address on file: 397 Oak St, Riverside.", "masked_text": "Spoke with Maria Garcia at (566) 592-6508. Address on file: 397 Oak St, Riverside.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(566) 592-6508", "start": 27, "end": 41}, {"phi_type": "ADDRESS", "value": "397 Oak St, Riverside", "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": "1aba79c0955d29dea49ff5faf81490df771f51471e6c335ed1df82ad419dd88d", "timestamp_unix": 1772001097, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004731", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata Carlos Rivera DOB 1945-07-19 scan date 2009-08-14", "masked_text": "imaging metadata Carlos Rivera DOB 1945-07-19 scan date 2009-08-14", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1945-07-19", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2009-08-14", "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": "913f5bda52dcd4c0142c9782af4232d372605364cffd81dcca8c3402aa619c2c", "timestamp_unix": 1773061472, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004732", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Arthur Coleman MRN MRN-151650 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_13c9ac] MRN [MRN_2438a4] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-151650", "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": "a2aa19d26c5d616f4a2cfbc1bdee822cd7acb298e977689ab30454346cc12a57", "timestamp_unix": 1770992318, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004733", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Diana Patel ID MRN-537913 institution Mayo Clinic", "masked_text": "DICOM header patient [NAME_c3b55b] ID [MRN_e2202c] institution [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-537913", "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": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fa12461480978e255800cdccd87c530160070768fcb8381819a18ffd14f69ca5", "timestamp_unix": 1771844308, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004734", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Linda Martinez DOB 1960-08-14 scan date 2008-12-28", "masked_text": "imaging metadata [NAME_f60f59] DOB [DOB_e8b460] scan date [DATE_021848]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1960-08-14", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2008-12-28", "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": "0a1c312a080b3e4e6c06c372e14a91b75a7422ef99826c9d533242ddfc5c26e6", "timestamp_unix": 1772899371, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004735", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID James Wilson phone (962) 794-2613 age 50", "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": "(962) 794-2613", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "50", "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": "cf64948b6a98382f0854b87f3ae27dc1f43b849b0b1380460fa2705105d72eff", "timestamp_unix": 1772078987, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004736", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "ECG metadata patient Angela White MRN MRN-742543 date 2002-04-04", "masked_text": "ECG metadata patient [NAME_cada0d] MRN [MRN_68f06f] date [DATE_6e61a5]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-742543", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2002-04-04", "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": "5f886155a973a610c02450e34d61dea26e4b428eb3e20f480cf46d60d765c6f8", "timestamp_unix": 1773141795, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-004737", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Linda Martinez DOB 1951-07-06 MRN MRN-119333", "masked_text": "voice profile [NAME_f60f59] DOB [DOB_a8d7e6] MRN [MRN_55ff38]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1951-07-06", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-119333", "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": "6a41881e388c2b5c10a5b347fb3e7a98ce77e5e5493c0aa926f0beebff8b70ed", "timestamp_unix": 1771723671, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004738", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID Susan Anderson phone (394) 510-7929 age 19", "masked_text": "speaker ID [NAME_4a6eeb] phone [PHONE_62b182] age [AGE_1f0e3d]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(394) 510-7929", "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": "0d1c70260b568e422d27b9659c434160c20e7c5c4d37b49cfd4815b69987a88a", "timestamp_unix": 1771651789, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004739", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Maria Garcia age 34 facility Cleveland Clinic", "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": "34", "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": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "371a647218023bd22121a5b4e9ee37cd96380e8c385809b5b8595594895c8d63", "timestamp_unix": 1772757833, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004740", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "face_region detected patient Kevin Zhang MRN MRN-338442 facility Johns Hopkins", "masked_text": "face_region detected patient Kevin Zhang MRN MRN-338442 facility Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-338442", "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": "20e51bd9f897150c33d35ef5e08da740c3464c34a63ec471c1176c2265b6a52c", "timestamp_unix": 1772490922, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004741", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Thomas Harris DOB 1957-10-22 MRN MRN-777581", "masked_text": "voice profile Thomas Harris DOB 1957-10-22 MRN MRN-777581", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1957-10-22", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-777581", "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": "d9c981e241937bfe63792954398fb2f20a7a1622a0af49f4559069b70aa92de6", "timestamp_unix": 1771159567, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004742", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Thomas Harris DOB 1972-10-17 MRN MRN-276891", "masked_text": "voice profile [NAME_7ccf35] DOB [DOB_5ec1c5] MRN [MRN_205de8]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1972-10-17", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-276891", "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": "fcfb77cb30a6ececb06c72b8d7e543fde779ebf2a889b648c503db6c788da6e5", "timestamp_unix": 1772624989, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004743", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for James Wilson born 1942-04-15 at NYU Langone on 2010-09-10", "masked_text": "follow up for James Wilson born 1942-04-15 at NYU Langone on 2010-09-10", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1942-04-15", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 46, "end": 57}, {"phi_type": "DATE", "value": "2010-09-10", "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": "a474afcef2508988703d0eb86d8fd1ac34dc4576df905fb3e87deb3a8bf6280f", "timestamp_unix": 1771418809, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004744", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "ECG metadata patient Claire Nguyen MRN MRN-357521 date 2017-08-25", "masked_text": "ECG metadata patient Claire Nguyen MRN MRN-357521 date 2017-08-25", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-357521", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2017-08-25", "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": "36e14ca41cdcfec33086cb8f074306949e5f67a4ad0a3de3a370a3a34ad6b612", "timestamp_unix": 1771597372, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004745", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Linda Martinez age 56 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": "56", "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": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "dabc20e0df8d6eb8c1c8dbd7d92ffe87ae04838605ba8a969b9ec935c312bfdd", "timestamp_unix": 1772576079, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004746", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "David Lee social security number 751-49-1516 address 778 Maple St, Greenfield", "masked_text": "Alex Morgan social security number 000-00-0000 ad100 Generic Ave, Anytownnfield", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 0, "end": 9}, {"phi_type": "SSN", "value": "751-49-1516", "start": 33, "end": 44}, {"phi_type": "ADDRESS", "value": "778 Maple St, Greenfield", "start": 47, "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": "c536c811562a30f6bbf00c86d87968cccfd535b4d58ab5f70c3bbcd0c1852ffe", "timestamp_unix": 1771706631, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004747", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Thomas Harris ID MRN-845888 institution UCSF Health", "masked_text": "DICOM header patient [NAME_7ccf35] ID [MRN_193529] institution [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-845888", "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": "9b775ede983d9969f80b2fff2d47e7dca07e9805266a6487aabf2316ae7b9c2d", "timestamp_unix": 1773361229, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004748", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript Arthur Coleman MRN MRN-135016 contact (266) 798-7282", "masked_text": "voice transcript Arthur Coleman MRN MRN-135016 contact (266) 798-7282", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-135016", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(266) 798-7282", "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": "5f503f318713ff7edad810293a2edcc4d01dc53c511947d0c224edde99d6a1e2", "timestamp_unix": 1772797963, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004749", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with Linda Martinez at (583) 786-7426. Address on file: 181 Birch 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": "(583) 786-7426", "start": 29, "end": 43}, {"phi_type": "ADDRESS", "value": "181 Birch St, Fairview", "start": 55, "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": "78af78316d388d1647a9b8f9255686bd28cafd77dc43a07841f6eed69a43bfcc", "timestamp_unix": 1773093902, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004750", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Robert Chen called from (745) 857-2097 reporting symptoms. Age: 21.", "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": "(745) 857-2097", "start": 24, "end": 38}, {"phi_type": "AGE", "value": "21", "start": 64, "end": 66}], "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": "65be89fade74ea1390bd81cc2b90894b281ce5b31ea1b9d401076a88c46f2e22", "timestamp_unix": 1772438686, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004751", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "ECG metadata patient Kevin Zhang MRN MRN-723276 date 2007-04-27", "masked_text": "ECG metadata patient Kevin Zhang MRN MRN-723276 date 2007-04-27", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-723276", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2007-04-27", "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": "ef1d58ecd3f4c74eeb0f02ab05851b45f2aa46bba7bbc4ee62db4d494a5df37d", "timestamp_unix": 1771260981, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004752", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Kevin Zhang ID MRN-912308 institution Mayo Clinic", "masked_text": "DICOM header patient [NAME_a23972] ID [MRN_468ac7] institution [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-912308", "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": "57c003a4d29ad7954316ed85c084075dc49e0dd31fd1691dc5644e5162fab6d6", "timestamp_unix": 1771940906, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004753", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Patient identified as Arthur Coleman, SSN 960-19-8946, residing at 826 Elm St, Greenfield.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownnfield.", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 22, "end": 36}, {"phi_type": "SSN", "value": "960-19-8946", "start": 42, "end": 53}, {"phi_type": "ADDRESS", "value": "826 Elm St, Greenfield", "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": "6168e129fdb8e75cd5c94e48e73b9c49854a970ee7394d933393a73dd8267e0c", "timestamp_unix": 1772394644, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004754", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Marcus Webb recorded at NYU Langone on 2022-12-22", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-012", "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": "2022-12-22", "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": "f9aa1ecf0d892c1d9a15aa8dfd4a27d84a851ed118dd14d4269510b463e16d67", "timestamp_unix": 1771708272, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004755", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "speaker ID Angela White phone (417) 987-5844 age 34", "masked_text": "speaker ID [NAME_cada0d] phone [PHONE_85d1ae] age [AGE_e36985]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(417) 987-5844", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "34", "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": "7530eb7f37516e919a4bc2352ad29a75786a211025dd84119b508b5cd4012390", "timestamp_unix": 1773225087, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004756", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Claire Nguyen social security number 159-30-1309 address 137 Maple St, Lakewood", "masked_text": "Claire Nguyen social security number 159-30-1309 address 137 Maple St, Lakewood", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "159-30-1309", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "137 Maple St, Lakewood", "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": "0e311655704efd3ed5dd4bc853e1632b3db30b05b288c15bcf5700d57cd72d13", "timestamp_unix": 1773078510, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004757", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript John Smith MRN MRN-687408 contact (925) 162-4275", "masked_text": "voice transcript [NAME_611732] MRN [MRN_da6356] contact [PHONE_edf50b]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "MRN", "value": "MRN-687408", "start": 32, "end": 42}, {"phi_type": "PHONE", "value": "(925) 162-4275", "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": "8fdf78c6c937c51581627f388624c06f4b9a6041521980d0c15b02f6039018b6", "timestamp_unix": 1771348445, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004758", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Arthur Coleman born 1955-04-11 at UCSF Health on 2018-01-12", "masked_text": "follow up for [NAME_13c9ac] born [DOB_5a5459] at [LOCATION_df473f] on[DATE_2b4ea9]2", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1955-04-11", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2018-01-12", "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": "777d7546be9123288721b7e38dbe375a56ebdc3f5951eebdf603a9d3cb55588e", "timestamp_unix": 1771778724, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-004759", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Michael Taylor phone (780) 315-1455 age 73", "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": "(780) 315-1455", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "73", "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": "a6c8dc01f39a2e31fb95cf3996093e795bc576d814b595a0f71b80bdbd4292db", "timestamp_unix": 1772325159, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004760", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Linda Martinez recorded at Mayo Clinic on 2005-09-27", "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": "Mayo Clinic", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2005-09-27", "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": "c2e4e8fd3dc86ff661a9a29e5f58c85abfc472d31bf16befd3587a1ce32c3b53", "timestamp_unix": 1771375193, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004761", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Michael Taylor DOB 1969-09-23 scan date 2012-09-24", "masked_text": "imaging metadata [NAME_ae3ff9] DOB [DOB_c88f64] scan date [DATE_da59ba]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1969-09-23", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2012-09-24", "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": "ed350b8745a4dc85efa284668452478044a84c4b6a79a08c942dcbb870e0efeb", "timestamp_unix": 1772375112, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004762", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Kevin Zhang DOB 1940-08-02 scan date 2011-06-08", "masked_text": "imaging metadata [NAME_a23972] DOB [DOB_a80336] scan date [DATE_dc0af3]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1940-08-02", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2011-06-08", "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": "cec3a0e80259df893508242501bc03726426fe0acf7ac02cfed9ab4fb16915b1", "timestamp_unix": 1771618562, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004763", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Thomas Harris DOB 1939-10-22 scan date 2000-06-26", "masked_text": "imaging metadata [NAME_7ccf35] DOB [DOB_0b2a96] scan date [DATE_53c8b9]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1939-10-22", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2000-06-26", "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": "7e6b6e1252ce59cdf58434e2c30ed1e47c171f77b390b5ffc5e1927a31502b30", "timestamp_unix": 1771025114, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004764", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Confirmed identity of James Wilson via MRN MRN-413775 and DOB 1961-07-21.", "masked_text": "Confirmed identity of [NAME_3d8dc8] via MRN [MRN_b00da0] and[DOB_04d893]07-21.", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 22, "end": 34}, {"phi_type": "MRN", "value": "MRN-413775", "start": 43, "end": 53}, {"phi_type": "DOB", "value": "1961-07-21", "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": "9cd26fb0cec93e6547ac544e39a904b12859ffce5836ce79a712cf1c7b0d9afd", "timestamp_unix": 1771480811, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-004765", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "John Smith called from (561) 405-1486 reporting symptoms. Age: 25.", "masked_text": "John Smith called from (561) 405-1486 reporting symptoms. Age: 25.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "PHONE", "value": "(561) 405-1486", "start": 23, "end": 37}, {"phi_type": "AGE", "value": "25", "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": "5a912beb14ec43e3d9684b71aa1de085b8f1f1c9878a2e82d30caae9b8176aa1", "timestamp_unix": 1772578537, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004766", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Claire Nguyen ID MRN-775146 institution Cleveland Clinic", "masked_text": "DICOM header patient [NAME_2ea2ee] ID [MRN_463c08] institution [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-775146", "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": "1f1231e998fa44e079b45eeaaaddf0df22038730b32c276d85a5950a592e1154", "timestamp_unix": 1773333439, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004767", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "audio annotation Arthur Coleman recorded at Johns Hopkins on 2007-04-17", "masked_text": "audio annotation Arthur Coleman recorded at Johns Hopkins on 2007-04-17", "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": "2007-04-17", "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": "4ca324ea3686db85c925ffde8b3ccacf50a51fd733fff3ce49e57a609241c7e9", "timestamp_unix": 1771696358, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004768", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Claire Nguyen DOB 1941-09-25 MRN MRN-358491", "masked_text": "voice profile Claire Nguyen DOB 1941-09-25 MRN MRN-358491", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1941-09-25", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-358491", "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": "aa3f1a08741dc41d059fc774c58e9492225f2886cc11954d61ac76c40b66e5df", "timestamp_unix": 1771957489, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004769", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Maria Garcia date of birth 1951-02-18 MRN MRN-193091 presenting at Johns Hopkins", "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": "1951-02-18", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-193091", "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": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "4cb3b444f263cb707e642342bfd29584bda98217a9cbb497219a604a08554ead", "timestamp_unix": 1771570983, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-004770", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "DICOM header patient Carlos Rivera ID MRN-529483 institution Stanford Medical", "masked_text": "DICOM header patient [NAME_58ff53] ID [MRN_84fdab] institution [LOCATION_520308]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-529483", "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": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f2e198fd27ecace7281810842d74f88ca704235087080f7b83dd2f9d6db02a9d", "timestamp_unix": 1772174199, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004771", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Arthur Coleman DOB 1936-12-25 MRN MRN-676604", "masked_text": "voice profile [NAME_13c9ac] DOB [DOB_efcb5c] MRN [MRN_58f92f]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1936-12-25", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-676604", "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": "21d5ac6207915440729b182d0cc55b9847e5639dbb898daa21898a5e69f11141", "timestamp_unix": 1772176008, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004772", "modality": "asr", "consent_level": "minimal", "cross_modal": true, "original_text": "patient name Arthur Coleman phone number (718) 643-8427 age 33", "masked_text": "patient name Arthur Coleman phone number (718) 643-8427 age 33", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 13, "end": 27}, {"phi_type": "PHONE", "value": "(718) 643-8427", "start": 41, "end": 55}, {"phi_type": "AGE", "value": "33", "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": "6b477e25278f171d89d1be91b4acca2bc8a7ce7c6c9bcb41a625496228523fe8", "timestamp_unix": 1773393759, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004773", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Carlos Rivera social security number 515-38-1032 address 940 Cedar 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": "515-38-1032", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "940 Cedar 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": "d8be69c9814f8d2cf30a30cc8dcfe249624122f9dc43240aee99c1d3292fa54c", "timestamp_unix": 1771350081, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004774", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Kevin Zhang DOB 1981-09-07 MRN MRN-598413", "masked_text": "voice profile [NAME_a23972] DOB [DOB_9c93b4] MRN [MRN_bd131a]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1981-09-07", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-598413", "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": "00fce0748a9a890733af37bfdacd21a240831d8bb3515a041b684dde789094f0", "timestamp_unix": 1771864957, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004775", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Maria Garcia phone (933) 293-1222 age 63", "masked_text": "speaker ID Maria Garcia phone (933) 293-1222 age 63", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(933) 293-1222", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "63", "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": "644fa4d2b88b8d13fa01c541fddd194c381f25be5449393e0c121d26153c9095", "timestamp_unix": 1773127175, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004776", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Arthur Coleman DOB 1974-01-14 device Mayo Clinic recorded 2013-04-03", "masked_text": "waveform header [NAME_13c9ac] DOB [DOB_9f8dcb] device [LOCATION_5471a7] recorded[DATE_6e5c4b]3", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1974-01-14", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2013-04-03", "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": "eda061ff09876d3f03a0ad022ae429c88a4a378c4d7056c3a3902e72cc90b3a3", "timestamp_unix": 1771314382, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004777", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Kevin Zhang phone (352) 299-2920 age 74", "masked_text": "speaker ID Kevin Zhang phone (352) 299-2920 age 74", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(352) 299-2920", "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": "3f99fbab65e5bee4f77337b4fb7b39a960e4a5be29bad3112fd955e39293d8c5", "timestamp_unix": 1772006932, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004778", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "patient name Priya Sharma phone number (888) 995-4880 age 48", "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": "(888) 995-4880", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "48", "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": "5f579c0a158c4910a264c8cb6ad6d8b2347aa38863a7005e42eac26a2f069d90", "timestamp_unix": 1771134778, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004779", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "DICOM header patient Carlos Rivera ID MRN-736105 institution NYU Langone", "masked_text": "DICOM header patient [NAME_58ff53] ID [MRN_5007d9] institution [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-736105", "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": "1b192edfb81e61560ee2911d2cb97969a5fe9f892642076d6d78545b5ed97f79", "timestamp_unix": 1771280217, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004780", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Sarah Johnson phone (554) 486-2967 age 89", "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": "(554) 486-2967", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "89", "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": "9ad4f5ece9a90d4890f47fceb8bcf3e7a2490618405d916722237831d5f09a3e", "timestamp_unix": 1770978858, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004781", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Spoke with David Lee at (862) 239-5399. Address on file: 360 Oak St, Lakewood.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownakewood.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 11, "end": 20}, {"phi_type": "PHONE", "value": "(862) 239-5399", "start": 24, "end": 38}, {"phi_type": "ADDRESS", "value": "360 Oak St, Lakewood", "start": 50, "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": "2c8701863fe007c22e4aac9c51b5b6f8a3f4df892111217a2e13f28dec5e0b03", "timestamp_unix": 1773344276, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004782", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "imaging metadata Marcus Webb DOB 1950-04-19 scan date 2009-04-25", "masked_text": "imaging metadata [NAME_ede0f8] DOB [DOB_949e5a] scan date [DATE_954f94]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1950-04-19", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2009-04-25", "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": "9bc5cdf356cf1e982869489e20544ad5b079f09f56f071d692daae33f25411ff", "timestamp_unix": 1772618010, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-004783", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "Sarah Johnson social security number 547-41-2626 address 604 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": "547-41-2626", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "604 Elm St, Greenfield", "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": "c639690eb6901ef619da9e5c8752a2766981831f883665f949c27bc0a634e6a9", "timestamp_unix": 1771798669, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004784", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Diana Patel ID MRN-727906 institution Stanford Medical", "masked_text": "DICOM header patient Diana Patel ID MRN-727906 institution Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-727906", "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": "00b18da41111ae173014cbf332bd679be968412111253e170848c386ab96194b", "timestamp_unix": 1771818399, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004785", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Referral sent for James Wilson (DOB 1978-03-20) to specialist in Boston Medical Center.", "masked_text": "Referral sent for [NAME_3d8dc8] (DOB [DOB_2e51e9]) to specialist in [LOCATION_bfb4ce].", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 18, "end": 30}, {"phi_type": "DOB", "value": "1978-03-20", "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": "df77c39fd5b9c0ae56962d82da45e67443d04c371a0908d96761e0c4d39b06ce", "timestamp_unix": 1772896873, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-004786", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "audio annotation Angela White recorded at Mass General Hospital on 2013-05-27", "masked_text": "audio annotation [NAME_cada0d] recorded at [LOCATION_76e661]ba6ca] 2013-05-27", "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": "2013-05-27", "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": "5d1b4d86106cd3b12162dbbfc3873e103e0bfd1c6057007b44da6c35bc57f218", "timestamp_unix": 1772832345, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.26301}}
{"record_id": "AUDIT-004787", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID John Smith phone (623) 286-9162 age 53", "masked_text": "speaker ID John Smith phone (623) 286-9162 age 53", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 11, "end": 21}, {"phi_type": "PHONE", "value": "(623) 286-9162", "start": 28, "end": 42}, {"phi_type": "AGE", "value": "53", "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": "09c1efd196cb217b74500a6fa311a8f087e3a15bba5365660e6260b4d67a0205", "timestamp_unix": 1771839666, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004788", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Maria Garcia ID MRN-357188 institution Mount Sinai", "masked_text": "DICOM header patient [NAME_498cee] ID [MRN_ca984d] institution [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-357188", "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": "1c9e8f17a8495be5ef734166740ea73765f5ce755a08dfaed3ad289735f5e8aa", "timestamp_unix": 1771567457, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004789", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Imaging ordered for Sarah Johnson, MRN MRN-566287, DOB 1979-07-19 at Johns Hopkins.", "masked_text": "Imaging ordered for [REDACTED], MRN [REDACTED],[REDACTED]07-19 at [REDACTED].", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 20, "end": 33}, {"phi_type": "MRN", "value": "MRN-566287", "start": 39, "end": 49}, {"phi_type": "DOB", "value": "1979-07-19", "start": 50, "end": 60}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 69, "end": 82}], "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": "6f97bde0238757f8c38ee2280247814d29b9c669cd48f6f78af6fb11064aa543", "timestamp_unix": 1772345347, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-004790", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Record updated for Kevin Zhang at 681 Cedar St, Fairview on 2022-08-11.", "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": "681 Cedar St, Fairview", "start": 34, "end": 56}, {"phi_type": "DATE", "value": "2022-08-11", "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": "d3703c317ff9fbec4dcd53bc534089e61fb129e3ea29f0ed82d522c65da97e4b", "timestamp_unix": 1772727073, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004791", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "DICOM header patient James Wilson ID MRN-332401 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_3d8dc8] ID [MRN_006168] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-332401", "start": 37, "end": 47}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 60, "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": "b223f398b23be66ac476d2935cca5018a9727ab560d4bac976ab7bc7a3d01034", "timestamp_unix": 1773324065, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004792", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Claire Nguyen age 26 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": "26", "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": "5f0e45adf782b637d81324beaf83311bc99dacce2db745e8b7cf5f1bef5c6b0e", "timestamp_unix": 1773294825, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004793", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Carlos Rivera MRN MRN-166715 date 2002-07-11", "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-166715", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2002-07-11", "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": "22aca75008fab6d122cdbf80b604c96a8326343925ad83b974e33a0cd31fed60", "timestamp_unix": 1772445785, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004794", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "DICOM header patient Marcus Webb ID MRN-116200 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_ede0f8] ID [MRN_dd10c8] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-116200", "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": "ef1f591dfba10ca9d29576019cc5cbbd63c275647d3c3ad34bd689305d55046b", "timestamp_unix": 1772668284, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004795", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Sarah Johnson DOB 1943-04-12 MRN MRN-401716", "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": "1943-04-12", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-401716", "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": "f6eb68f7144866f199b822b7dc0686e927523bad78d1ac04915c8704049041b2", "timestamp_unix": 1771778758, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-004796", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Robert Chen date of birth 1962-09-25 MRN MRN-810129 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": "1962-09-25", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-810129", "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": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9a0a686aa1db7fbab12eff973bb71b7510eee7079debd95c99ace9e404bb8af5", "timestamp_unix": 1773166721, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-004797", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Linda Martinez date of birth 1959-01-18 MRN MRN-954631 presenting at Mount 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": "1959-01-18", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-954631", "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": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "832a6a9c6e1e1e835fc08c99aaffada5dafef505e1879e82201c936f969ae615", "timestamp_unix": 1772951049, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-004798", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Angela White age 79 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": "79", "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": "standard", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c6f602d466f42ed5dd618822e47c7ca26aa5fcd6e14b17075a12c051e564852f", "timestamp_unix": 1773353589, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004799", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Arthur Coleman recorded at UCSF Health on 2023-04-27", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-017", "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": "2023-04-27", "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": "3ecd7f9a6931808766bed80826b313a770180008cbd7e0ad80840a9d2275f675", "timestamp_unix": 1772083081, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004800", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "voice transcript Kevin Zhang MRN MRN-638879 contact (857) 999-7981", "masked_text": "voice transcript [NAME_a23972] MRN [MRN_4cd29d] contact [PHONE_29b6d4]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-638879", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(857) 999-7981", "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": "46921b04f50dd4492cd65ea002efa612d71813addd548da792eada7ec7412ae0", "timestamp_unix": 1773233001, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004801", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "follow up for James Wilson born 1949-06-21 at Mount Sinai on 2015-07-25", "masked_text": "follow up for [NAME_3d8dc8] born [DOB_f0fb5c] at [LOCATION_2d69ff] on[DATE_8a0cff]5", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1949-06-21", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 46, "end": 57}, {"phi_type": "DATE", "value": "2015-07-25", "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": "8a3535912fcc0280be8465918ce22152f0532f0124bcdeb73d067bd37c7f8e3d", "timestamp_unix": 1772124044, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-004802", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Thomas Harris recorded at Mass General Hospital on 2005-04-28", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2005-04-28", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 17, "end": 30}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 43, "end": 64}, {"phi_type": "DATE", "value": "2005-04-28", "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": "f384ba23662d3a4340058e39286352c15ef3cc749ffce91e315bd6dfe29e73be", "timestamp_unix": 1772965277, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-004803", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Emily Brown DOB 1940-06-06 scan date 2015-07-03", "masked_text": "imaging metadata [NAME_87fe31] DOB [DOB_ac291b] scan date [DATE_6a93f5]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1940-06-06", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2015-07-03", "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": "6c615e8ab103481acb524d9e7647b67b201fe94a566137aac7598e4adcc7e786", "timestamp_unix": 1773200831, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004804", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient John Smith ID MRN-548895 institution Cedars-Sinai", "masked_text": "DICOM header patient [NAME_611732] ID [MRN_9c13d3] institution [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-548895", "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": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "7b725ed24609e1e4aa2bd98bd4c3e7b3ccfe64817d84e8f0ea641bc984819179", "timestamp_unix": 1771132558, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004805", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "speaker ID Priya Sharma phone (988) 447-3980 age 25", "masked_text": "speaker ID [NAME_74036d] phone [PHONE_a32711] age [AGE_8e296a]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(988) 447-3980", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "25", "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": "50653ccd4038cdb7cc84033808359b27b833ad3c0967ee2a2a993625418c8d53", "timestamp_unix": 1770921134, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004806", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Maria Garcia called from (696) 327-4400 reporting symptoms. Age: 66.", "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": "(696) 327-4400", "start": 25, "end": 39}, {"phi_type": "AGE", "value": "66", "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": "a0298d03aeb81bbee609b06786624520f7f3bfcf5b849c38f5a269aa45dd14fe", "timestamp_unix": 1772538973, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004807", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Robert Chen phone (901) 732-7168 age 78", "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": "(901) 732-7168", "start": 29, "end": 43}, {"phi_type": "AGE", "value": "78", "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": "80048406f700f2a2147ed101769e0385cffc1417c99418efb449a8e0332ac893", "timestamp_unix": 1771735091, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004808", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "speaker ID Sarah Johnson phone (529) 708-6004 age 89", "masked_text": "speaker ID [NAME_579335] phone [PHONE_0cd172] age [AGE_764796]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 11, "end": 24}, {"phi_type": "PHONE", "value": "(529) 708-6004", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "89", "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": "631059544274322b1eceffa2eb98cf3084829d8dea302a239054c8d022fd1876", "timestamp_unix": 1771535200, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004809", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Prescription issued to Maria Garcia (49yo) at 858 Oak St, Lakewood on 2002-02-21.", "masked_text": "Prescription issued to [NAME_498cee] ([AGE_f457c5]yo) at 858[ADDRESS_23c2b3] 200[DATE_0bfb9d]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 23, "end": 35}, {"phi_type": "AGE", "value": "49", "start": 37, "end": 39}, {"phi_type": "ADDRESS", "value": "858 Oak St, Lakewood", "start": 49, "end": 69}, {"phi_type": "DATE", "value": "2002-02-21", "start": 73, "end": 83}], "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": "64fdd2e0cc17abfb217864e4fad599f4c44dfe2074fb36d170d2d0f368def6ec", "timestamp_unix": 1770963609, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.24425}}
{"record_id": "AUDIT-004810", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "face_region detected patient Linda Martinez MRN MRN-541835 facility Boston Medical Center", "masked_text": "face_region detected patient [NAME_f60f59] MRN [MRN_ecbc33] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-541835", "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": "cc0c6c2d75a5624480a0e804ae64241c82cb23495dc1b9b3533b9dab32e4ace4", "timestamp_unix": 1771662289, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004811", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Sarah Johnson phone (796) 112-9666 age 61", "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": "(796) 112-9666", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "61", "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": "2145d5a5c1b127b66cbd49d510baf4bac7c8343f66a3330d01165d55bdcac99c", "timestamp_unix": 1773191673, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004812", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Patricia Moore DOB 1949-12-28 device Mass General Hospital recorded 2002-12-23", "masked_text": "waveform header [NAME_b9db31] DOB [DOB_38ed7e] device [LOCATION_76e661]DATE_02322e] 2002-12-23", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1949-12-28", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 53, "end": 74}, {"phi_type": "DATE", "value": "2002-12-23", "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": "6f1d9d2339fe048a89eda04ef7d07dfb0a0b14f6a1e1d50e0a64ffe3514ad3cb", "timestamp_unix": 1771386788, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-004813", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Kevin Zhang date of birth 1947-01-24 MRN MRN-615647 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": "1947-01-24", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-615647", "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": "907954d787c543dae5bcb026a51365a219257bf937dd21a77026896d5471272b", "timestamp_unix": 1772221793, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-004814", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Patricia Moore MRN MRN-823449 date 2019-01-09", "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-823449", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2019-01-09", "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": "08fd045045890641b8174517c705172eba6390f58b6bb6505a5cda5d01a9ac55", "timestamp_unix": 1773328323, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004815", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient John Smith MRN MRN-336088 date 2006-02-26", "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-336088", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2006-02-26", "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": "d833d2262a60268857f91c753fb0e17240bd523d1aedf6c3cdd8f9938b80522f", "timestamp_unix": 1772846818, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004816", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Arthur Coleman MRN MRN-807632 contact (551) 865-7138", "masked_text": "voice transcript [NAME_13c9ac] MRN [MRN_bb3a2d] contact [PHONE_97f4de]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-807632", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(551) 865-7138", "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": "f94df85d3d7418dfb6e22d790867be60bda45f7683af8b1b3d94932209b61c5f", "timestamp_unix": 1772672954, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004817", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "audio annotation Susan Anderson recorded at UCSF Health on 2005-06-21", "masked_text": "audio annotation [NAME_4a6eeb] recorded at [LOCATION_df473f] on[DATE_a2ea8d]1", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 17, "end": 31}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 44, "end": 55}, {"phi_type": "DATE", "value": "2005-06-21", "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": "a35b20968eba8559e711319e48f809c3a7c9064421f7045a5501d24c5f837e36", "timestamp_unix": 1771304584, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004818", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Referral sent for James Wilson (DOB 1952-05-16) to specialist in Cleveland Clinic.", "masked_text": "Referral sent for James Wilson (DOB 1952-05-16) to specialist in Cleveland Clinic.", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 18, "end": 30}, {"phi_type": "DOB", "value": "1952-05-16", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Cleveland Clinic", "start": 65, "end": 81}], "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": "04f8ec8fc03792d9e6d79a859ddb3e76e503dda563cd301ff23ac5a0a2be32c7", "timestamp_unix": 1772718795, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004819", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Priya Sharma DOB 1963-10-27 MRN MRN-900358", "masked_text": "voice profile [NAME_74036d] DOB [DOB_e637df] MRN [MRN_8107da]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1963-10-27", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-900358", "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": "df6ba21850105db1fbb6f994e551547fa7d83910b97b52a713a68f828123b3c0", "timestamp_unix": 1771534908, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004820", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "face_region detected patient Thomas Harris MRN MRN-868932 facility Mount Sinai", "masked_text": "face_region detected patient [NAME_7ccf35] MRN [MRN_55145f] facility [LOCATION_2d69ff]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-868932", "start": 47, "end": 57}, {"phi_type": "LOCATION", "value": "Mount Sinai", "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": "ac208849e48c2039f71e1ee2aaffd59e6b14fac95e7c27e0504849d8bde78340", "timestamp_unix": 1772484939, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004821", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "patient name Priya Sharma phone number (951) 183-2313 age 79", "masked_text": "patient name Priya Sharma phone number (951) 183-2313 age 79", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 13, "end": 25}, {"phi_type": "PHONE", "value": "(951) 183-2313", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "79", "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": "5b85bbfd1dfaeb31facabed39b3d02418b3d5304b3d2a3bd0aab70fdf3162a33", "timestamp_unix": 1772071513, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004822", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile Angela White DOB 1971-03-06 MRN MRN-497768", "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": "1971-03-06", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-497768", "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": "97803eb4e9e0cd4142f12b08a9bf3e2c1f3177acd982db35828ab45f56c9f258", "timestamp_unix": 1771131049, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-004823", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "audio annotation Maria Garcia recorded at UCSF Health on 2004-03-24", "masked_text": "audio annotation Alex Morgan recorded at General Hospital on2000-01-014", "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": "2004-03-24", "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": "493aed5a36d677f4155ae41342dc19520e9ed31f0d9027daa947d10c9a35e7f9", "timestamp_unix": 1772045169, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004824", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Sarah Johnson DOB 1958-07-28 device Mass General Hospital recorded 2010-08-03", "masked_text": "waveform header [NAME_579335] DOB [DOB_ae080a] device [LOCATION_76e661]DATE_f468a4] 2010-08-03", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1958-07-28", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 52, "end": 73}, {"phi_type": "DATE", "value": "2010-08-03", "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": "751293921982835da6abaa5567fccc1d7bc25f9b2889526ed0d90e23f22326b5", "timestamp_unix": 1772296041, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-004825", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Sarah Johnson MRN MRN-234798 date 2003-03-26", "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-234798", "start": 39, "end": 49}, {"phi_type": "DATE", "value": "2003-03-26", "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": "712ee78a9ee3895046d50e4d38bbb5c7d5f69ee8db0452c969e7ad10f9b7d632", "timestamp_unix": 1771610353, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004826", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "Patricia Moore date of birth 1953-01-17 MRN MRN-129890 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": "1953-01-17", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-129890", "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": "full", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "9b5f44aceac2de19a8464036a8575ecff5cf528720ea8193224f96bccbe17085", "timestamp_unix": 1772914958, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-004827", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Linda Martinez age 83 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": "83", "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": "f0c84b99ea3dd2ed41caeec461c625cc3e8fc2fa3a086a4964ad9ec74a8ed799", "timestamp_unix": 1771545090, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004828", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Diana Patel DOB 1943-12-01 MRN MRN-701703", "masked_text": "voice profile [NAME_c3b55b] DOB [DOB_385244] MRN [MRN_f50a71]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1943-12-01", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-701703", "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": "54e9f1826d7ebc18fb3ac2be5228d76d86d87b746b8e9273019050fef80b5d66", "timestamp_unix": 1770916901, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004829", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "vitals trace Priya Sharma age 20 facility NYU Langone", "masked_text": "vitals trace Priya Sharma age 20 facility NYU Langone", "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": "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": "416a4864277257827cb0f66b0130e01cc0e05351264410c33ae2c25d2843067c", "timestamp_unix": 1771063540, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004830", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for Arthur Coleman born 1984-10-17 at Mayo Clinic on 2013-01-09", "masked_text": "follow up for [NAME_13c9ac] born [DOB_32551c] at [LOCATION_5471a7] on[DATE_4b74d4]9", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1984-10-17", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2013-01-09", "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": "132865d6a2eaf733087131afcfa1093063ecccfa373da224fd2b83a6c1937d84", "timestamp_unix": 1772809322, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-004831", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Angela White MRN MRN-204314 facility NYU Langone", "masked_text": "face_region detected patient [NAME_cada0d] MRN [MRN_b5b919] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-204314", "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": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "fc1eb6e2f217f305dc28ab138124316dff8734a202a7a76a4c2036f3d56cc45e", "timestamp_unix": 1772478351, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004832", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Arthur Coleman ID MRN-507811 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_13c9ac] ID [MRN_df6d03] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-507811", "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": "29c4757e67a0df63cc1f0ec31b2e7b89f24e07cd26441b6d2ad29bc405a6ea09", "timestamp_unix": 1771106542, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004833", "modality": "text", "consent_level": "full", "cross_modal": true, "original_text": "Referral sent for David Lee (DOB 1957-07-03) to specialist in Mayo Clinic.", "masked_text": "Referral sent for [NAME_972735] (DOB [DOB_d1cc83]) to specialist in [LOCATION_5471a7].", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 18, "end": 27}, {"phi_type": "DOB", "value": "1957-07-03", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "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": "fed67e5b5e4d34f7feb33d7ea8aba161b0b37d1d342e9865759c75e0697880ac", "timestamp_unix": 1771944661, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-004834", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Thomas Harris social security number 761-70-1765 address 509 Pine St, Riverside", "masked_text": "Thomas Harris social security number 761-70-1765 address 509 Pine St, Riverside", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "761-70-1765", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "509 Pine St, Riverside", "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": "07e35f4c353e34d6f429d08523d474d09fb0d9327eaf58fce6eb87be234d9bd9", "timestamp_unix": 1773438140, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004835", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "imaging metadata John Smith DOB 1985-07-03 scan date 2001-06-01", "masked_text": "imaging metadata John Smith DOB 1985-07-03 scan date 2001-06-01", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "DOB", "value": "1985-07-03", "start": 32, "end": 42}, {"phi_type": "DATE", "value": "2001-06-01", "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": "6b402a15864027a5b4a13e9a6e191b5380d6a9fdf46e11d12d72f619cf6d85ec", "timestamp_unix": 1773084092, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004836", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Kevin Zhang DOB 1938-04-21 MRN MRN-968788", "masked_text": "voice profile [NAME_a23972] DOB [DOB_172308] MRN [MRN_c5ae84]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1938-04-21", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-968788", "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": "d8ebbbdf2f9d99300d1677ab69b72b509eeb590c899185ff30c9808b73eb44e8", "timestamp_unix": 1773438010, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004837", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Linda Martinez DOB 1955-06-06 device Johns Hopkins recorded 2016-09-02", "masked_text": "waveform header [NAME_f60f59] DOB [DOB_0a582d] device [LOCATION_965228] record[DATE_c0c6f9]-02", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1955-06-06", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 53, "end": 66}, {"phi_type": "DATE", "value": "2016-09-02", "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": "27fc9ef3698d29f9846b07f322a81dbca5c724246b902cb5753a32b8c906c907", "timestamp_unix": 1771632591, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004838", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Carlos Rivera called from (206) 787-6438 reporting symptoms. Age: 28.", "masked_text": "Carlos Rivera called from (206) 787-6438 reporting symptoms. Age: 28.", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 0, "end": 13}, {"phi_type": "PHONE", "value": "(206) 787-6438", "start": 26, "end": 40}, {"phi_type": "AGE", "value": "28", "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": "65d1cfc016d494d0884cc631f2c2e6e1c02385e4861135b49dd5a5c6d921c8b3", "timestamp_unix": 1773094601, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004839", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "face_region detected patient Marcus Webb MRN MRN-838011 facility Boston Medical Center", "masked_text": "face_region detected patient [NAME_ede0f8] MRN [MRN_ed1d14] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-838011", "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": "2ae8cd9114c54dd169b2874cb092df1f42c5c09cc834417ab3f052c8974c6ac9", "timestamp_unix": 1772959827, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004840", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Patricia Moore phone (548) 433-9485 age 70", "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": "(548) 433-9485", "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": "1fd337653f6ec9db48fe2b031703fe03c0c3227847591fa5bc7162c60ba0c05b", "timestamp_unix": 1771122831, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004841", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Imaging ordered for Patricia Moore, MRN MRN-998183, DOB 1964-03-09 at Mayo Clinic.", "masked_text": "Imaging ordered for Patricia Moore, MRN MRN-998183, DOB 1964-03-09 at Mayo Clinic.", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 20, "end": 34}, {"phi_type": "MRN", "value": "MRN-998183", "start": 40, "end": 50}, {"phi_type": "DOB", "value": "1964-03-09", "start": 51, "end": 61}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "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": "4b60896e483298e695c93696860a41c9545e3a3d5883fb27d3436b532feb59af", "timestamp_unix": 1772353820, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004842", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Referral sent for Diana Patel (DOB 1967-05-27) to specialist in Mayo Clinic.", "masked_text": "Referral sent for [NAME_c3b55b] (DOB [DOB_796d41]) to specialist in [LOCATION_5471a7].", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1967-05-27", "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": "997b297fafa96aa80126b23127932b59e0f8d2941b972cbccf8922b5f142305c", "timestamp_unix": 1771836427, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-004843", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Carlos Rivera phone (281) 157-9723 age 95", "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": "(281) 157-9723", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "95", "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": "f840c66f5d5ec3a517d6ed9fde1a9ae70bfe0771715273ba7d4a60a76060839c", "timestamp_unix": 1772548849, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004844", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Angela White DOB 1978-02-18 device Mass General Hospital recorded 2015-10-10", "masked_text": "waveform header [NAME_cada0d] DOB [DOB_190df1] device [LOCATION_76e661]DATE_9cfe7c] 2015-10-10", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1978-02-18", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 51, "end": 72}, {"phi_type": "DATE", "value": "2015-10-10", "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": "c850524a06574b40614386069c5c7abd103c478ad9207fe10377004923c6db9a", "timestamp_unix": 1772502971, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.25125}}
{"record_id": "AUDIT-004845", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Emily Brown (MRN MRN-190005) discharged on 2021-11-19. Follow up at Cedars-Sinai.", "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-190005", "start": 17, "end": 27}, {"phi_type": "DATE", "value": "2021-11-19", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 68, "end": 80}], "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": "768d0575fa81a862d2d19f9410635a2510afa97549d9d633c371ce5a5e589aa1", "timestamp_unix": 1771754499, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-004846", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Lab results for Linda Martinez, 46 year old from Cleveland Clinic, reviewed on 2019-06-20.", "masked_text": "Lab results for Linda Martinez, 46 year old from Cleveland Clinic, reviewed on 2019-06-20.", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "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": "2019-06-20", "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": "b711c227ace8234d0952ab9500b31a2d46171b0b272a28d5deec2b82f7211a3b", "timestamp_unix": 1772860811, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004847", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "face_region detected patient James Wilson MRN MRN-703792 facility Mayo Clinic", "masked_text": "face_region detected patient James Wilson MRN MRN-703792 facility Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-703792", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 66, "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": "1ea99e72074f408f7e8d9dea0120b107211ba521640ea5bec642e88cc154597a", "timestamp_unix": 1771902483, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004848", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "ECG metadata patient Linda Martinez MRN MRN-690829 date 2012-06-01", "masked_text": "ECG metadata patient [NAME_f60f59] MRN [MRN_41e39a] date [DATE_af0f2c]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-690829", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2012-06-01", "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": "0a958ad977d49421f765af72ee03bbf7c50881563583f7e930749eaef86dc164", "timestamp_unix": 1772607885, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-004849", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Diana Patel (MRN MRN-612737) discharged on 2007-02-03. Follow up at Boston Medical Center.", "masked_text": "Diana Patel (MRN MRN-612737) discharged on 2007-02-03. Follow up at Boston Medical Center.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 0, "end": 11}, {"phi_type": "MRN", "value": "MRN-612737", "start": 17, "end": 27}, {"phi_type": "DATE", "value": "2007-02-03", "start": 43, "end": 53}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 68, "end": 89}], "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": "48569ca40204a3bcd67ec0878c19bf0a0e6bb2418bbaec4ba52c032b8cf2208d", "timestamp_unix": 1770886584, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004850", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Angela White age 76 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": "76", "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": "f93ab039d06f5a0106893d13951505e78f9f255048630a585752bb5813778f68", "timestamp_unix": 1771684425, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004851", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "John Smith (MRN MRN-931564) discharged on 2001-07-17. Follow up at Johns Hopkins.", "masked_text": "John Smith (MRN MRN-931564) discharged on 2001-07-17. Follow up at Johns Hopkins.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "MRN", "value": "MRN-931564", "start": 16, "end": 26}, {"phi_type": "DATE", "value": "2001-07-17", "start": 42, "end": 52}, {"phi_type": "LOCATION", "value": "Johns Hopkins", "start": 67, "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": "250acee45e4a9762326286773a9f0c3586d9749c9752b0f479869b7d971a5750", "timestamp_unix": 1771322110, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004852", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Robert Chen DOB 1978-01-26 device Stanford Medical recorded 2001-11-14", "masked_text": "waveform header Robert Chen DOB 1978-01-26 device Stanford Medical recorded 2001-11-14", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1978-01-26", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 50, "end": 66}, {"phi_type": "DATE", "value": "2001-11-14", "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": "edb07e07903452140198e157b6b4799817dfd0314fcb0a94e054f13ea5a2ea58", "timestamp_unix": 1772399953, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004853", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Marcus Webb DOB 1956-12-28 scan date 2006-04-07", "masked_text": "imaging metadata [NAME_ede0f8] DOB [DOB_c6e6de] scan date [DATE_cc8d2a]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1956-12-28", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2006-04-07", "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": "cf4bb084265b007d424adb7fbee6d89b09523763fb61abcb5116fd202fecb4c2", "timestamp_unix": 1772597154, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004854", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "ECG metadata patient Kevin Zhang MRN MRN-411669 date 2004-02-06", "masked_text": "ECG metadata patient [NAME_a23972] MRN [MRN_ffbea5] date [DATE_f123fa]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-411669", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2004-02-06", "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": "17a3c639e571b545531077fda301163df2c21b4d2ace086b3582eb9302664d60", "timestamp_unix": 1772560862, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-004855", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient John Smith MRN MRN-939419 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_611732] MRN [MRN_ce23bf] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-939419", "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": "790ab73dcefc31369d40c8a860f08717931ca935076f63b5925d25deda6497c6", "timestamp_unix": 1771574191, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004856", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Sarah Johnson DOB 1975-04-07 MRN MRN-516712", "masked_text": "voice profile Sarah Johnson DOB 1975-04-07 MRN MRN-516712", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1975-04-07", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-516712", "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": "ed5f4bb662038e5f39c066fb82be202400f2dbd5074cdc901030215c5e38cba3", "timestamp_unix": 1771038343, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004857", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Marcus Webb ID MRN-478766 institution NYU Langone", "masked_text": "DICOM header patient Marcus Webb ID MRN-478766 institution NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-478766", "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": "6e853636db87d1682d363af0e0b30a47fc5c29f1b912e1743045bae40f4bb553", "timestamp_unix": 1771389945, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004858", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Emily Brown born 1947-10-14 at Cedars-Sinai on 2021-07-24", "masked_text": "follow up for Emily Brown born 1947-10-14 at Cedars-Sinai on 2021-07-24", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1947-10-14", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 45, "end": 57}, {"phi_type": "DATE", "value": "2021-07-24", "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": "2f401dfacf73b184094dd21e4cfc63112c5648c6509b97bda7433d25c33a43f8", "timestamp_unix": 1773128534, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004859", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient Arthur Coleman (DOB 1952-10-07, MRN MRN-500607) 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": "Arthur Coleman", "start": 8, "end": 22}, {"phi_type": "DOB", "value": "1952-10-07", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-500607", "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": "f3637cd093e0a3b46fffdec9e1267af449ce7c48c20a206df97ec8d456a48f63", "timestamp_unix": 1773093125, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-004860", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace John Smith age 70 facility Johns Hopkins", "masked_text": "vitals trace John Smith age 70 facility Johns Hopkins", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 13, "end": 23}, {"phi_type": "AGE", "value": "70", "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": "f0e76a8734dccc7274e8dc9e02ff41b741b7068623306378a8daa7753464dd1e", "timestamp_unix": 1772851579, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004861", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Susan Anderson phone (855) 454-1866 age 67", "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": "(855) 454-1866", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "67", "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": "ebaef7501dc5c491296f8b1accc38661c6e7ede2000a588a87135bd9c6ff08e8", "timestamp_unix": 1771503351, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004862", "modality": "text", "consent_level": "standard", "cross_modal": true, "original_text": "Patient James Wilson (DOB 1942-03-05, MRN MRN-242315) 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": "James Wilson", "start": 8, "end": 20}, {"phi_type": "DOB", "value": "1942-03-05", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-242315", "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": "3abbb57d32ae09c3fb909b276382571bb92be5ae7f9f9c444d61b85790f0d9a0", "timestamp_unix": 1772431612, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.303}}
{"record_id": "AUDIT-004863", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Referral sent for Diana Patel (DOB 1971-08-04) to specialist in Stanford Medical.", "masked_text": "Referral sent for Diana Patel (DOB 1971-08-04) to specialist in Stanford Medical.", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 18, "end": 29}, {"phi_type": "DOB", "value": "1971-08-04", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Stanford Medical", "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": "764b65b2281d6f9d73bbf74406477aa88f324b0ea901a5ccceb4634adc896746", "timestamp_unix": 1772073901, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004864", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Spoke with Angela White at (954) 960-4906. Address on file: 665 Birch 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": "(954) 960-4906", "start": 27, "end": 41}, {"phi_type": "ADDRESS", "value": "665 Birch St, Springfield", "start": 53, "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": "62fc97dcf23062c7057b7828b05a31c0c3dac6650f26340912284e144d6155dc", "timestamp_unix": 1771036600, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004865", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Arthur Coleman phone (652) 669-7977 age 33", "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": "(652) 669-7977", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "33", "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": "06ee74bf510dfb7a409b2c33374093e3cde69a41715b32c404440d46e4cefb64", "timestamp_unix": 1770914806, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004866", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "voice profile Emily Brown DOB 1939-08-20 MRN MRN-773180", "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": "1939-08-20", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-773180", "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": "3ddaa70a803721946e6f5209a546d0c2bcbf7aa400b1f10a2bd1e990231a994b", "timestamp_unix": 1771734957, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-004867", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Linda Martinez born 1973-03-15 at Stanford Medical on 2009-03-21", "masked_text": "follow up for Linda Martinez born 1973-03-15 at Stanford Medical on 2009-03-21", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1973-03-15", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Stanford Medical", "start": 48, "end": 64}, {"phi_type": "DATE", "value": "2009-03-21", "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": "cac1823ef2fd1a7f862a04fb30d8d1f16143df29eacb95efd355f4ea1fe737b5", "timestamp_unix": 1772113600, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004868", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Maria Garcia MRN MRN-513082 date 2009-04-18", "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-513082", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2009-04-18", "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": "e3f1e93d162f0882b45ec594bbf2ba6122d45d92574f43bb3612e7236284ae97", "timestamp_unix": 1772578672, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004869", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "imaging metadata Michael Taylor DOB 1980-07-09 scan date 2000-05-01", "masked_text": "imaging metadata [NAME_ae3ff9] DOB [DOB_644ea8] scan date [DATE_b2b05f]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1980-07-09", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2000-05-01", "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": "90b22788ae93048ae61ac7fd9afd308525219761fcb5117b11775ca3e8e4fa26", "timestamp_unix": 1772766890, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-004870", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID John Smith phone (645) 764-5680 age 45", "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": "(645) 764-5680", "start": 28, "end": 42}, {"phi_type": "AGE", "value": "45", "start": 47, "end": 49}], "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": "053b9d8a1d72d877d3cc11ec77a876decd029cb0a970bc971806878986ffe4bb", "timestamp_unix": 1772611737, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-004871", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "waveform header Claire Nguyen DOB 1960-04-19 device UCSF Health recorded 2001-01-18", "masked_text": "waveform header Claire Nguyen DOB 1960-04-19 device UCSF Health recorded 2001-01-18", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1960-04-19", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 52, "end": 63}, {"phi_type": "DATE", "value": "2001-01-18", "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": "ee9ebad7e0a791b234cb0d1ab41d7528cfcdd3af457575cd1cd459c678faeefc", "timestamp_unix": 1773080679, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004872", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "follow up for Arthur Coleman born 1943-03-17 at NYU Langone on 2023-10-04", "masked_text": "follow up for [NAME_13c9ac] born [DOB_273515] at [LOCATION_789675] on[DATE_3cc96c]4", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1943-03-17", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2023-10-04", "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": "9123438336671fde4ed18743975ab5795d6a081e52755b22a41e2d38a66d71a5", "timestamp_unix": 1772042605, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-004873", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "ECG metadata patient Arthur Coleman MRN MRN-617550 date 2015-09-24", "masked_text": "ECG metadata patient [NAME_13c9ac] MRN [MRN_3b63ea] date [DATE_9627e1]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-617550", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2015-09-24", "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": "f602b7f746a28b910e82e914e2866582393d2a0fbae1f39750d914e7daa75590", "timestamp_unix": 1771294908, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-004874", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Michael Taylor DOB 1961-11-17 scan date 2014-01-19", "masked_text": "imaging metadata [NAME_ae3ff9] DOB [DOB_bf85db] scan date [DATE_88d8e3]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1961-11-17", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2014-01-19", "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": "1b466b84ea2a6c8b06ab2e40fd57740987231109c7e733c5bb0592d1ce817ae2", "timestamp_unix": 1772701492, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004875", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "ECG metadata patient Susan Anderson MRN MRN-222854 date 2002-12-05", "masked_text": "ECG metadata patient [NAME_4a6eeb] MRN [MRN_7af1cd] date [DATE_31a074]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-222854", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2002-12-05", "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": "8707f5b5f3395e8261db98d415aa24ed56995444302483eb82814a3dbc747f04", "timestamp_unix": 1772454940, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-004876", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Claire Nguyen phone (947) 167-9337 age 92", "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": "(947) 167-9337", "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": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "1c53a3ff9b2506f0e9a4365d8ef9ec730fea8c0f690af58b1ddc6cc0562c3cca", "timestamp_unix": 1772882254, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004877", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Maria Garcia MRN MRN-877158 facility Mayo Clinic", "masked_text": "face_region detected patient [NAME_498cee] MRN [MRN_0c2af3] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-877158", "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": "eb7b6281b6a6393b06b5e1fec5d20569a17f2df499f81a505a1e5a4cf5a7fb2c", "timestamp_unix": 1771551932, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004878", "modality": "audio_proxy", "consent_level": "research", "cross_modal": true, "original_text": "voice profile Linda Martinez DOB 1966-05-10 MRN MRN-171937", "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": "1966-05-10", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-171937", "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": "0269ed79d2bc69f1005a075b287ab321dd30b0353052d8413085ce529d916af5", "timestamp_unix": 1773354418, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-004879", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "imaging metadata Sarah Johnson DOB 1949-11-03 scan date 2017-12-04", "masked_text": "imaging metadata [NAME_579335] DOB [DOB_6209b7] scan date [DATE_514e2e]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1949-11-03", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2017-12-04", "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": "cf875588acc1abd94bdf5b0c5248f4da9fbcfa0788a26f72c3721242612f045a", "timestamp_unix": 1772765342, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004880", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "audio annotation Susan Anderson recorded at Mount Sinai on 2002-09-03", "masked_text": "audio annotation Susan Anderson recorded at Mount Sinai on 2002-09-03", "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": "2002-09-03", "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": "3dfc99caa2996129e4771e5d5ff58861c2595591503e6fa7c67f69213ea418ff", "timestamp_unix": 1771071808, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004881", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Sarah Johnson DOB 1950-12-15 device Cedars-Sinai recorded 2006-05-03", "masked_text": "waveform header [NAME_579335] DOB [DOB_539302] device [LOCATION_42e401] recorde[DATE_1fc52d]03", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 16, "end": 29}, {"phi_type": "DOB", "value": "1950-12-15", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 52, "end": 64}, {"phi_type": "DATE", "value": "2006-05-03", "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": "9a692c3700fc078bd03e67ff1f6af41281ab7bbce40d1aba490f2969e7194263", "timestamp_unix": 1771927741, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004882", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Referral sent for John Smith (DOB 1982-12-09) to specialist in Cedars-Sinai.", "masked_text": "Referral sent for [NAME_611732] (DOB [DOB_7691b4]) to specialist in [LOCATION_42e401].", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 18, "end": 28}, {"phi_type": "DOB", "value": "1982-12-09", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 63, "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": "883bca88558e792b9f70a54ea4e56743a82acc70013aabc77afcc3ea338db0e8", "timestamp_unix": 1772737554, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-004883", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile James Wilson DOB 1976-10-10 MRN MRN-823332", "masked_text": "voice profile [NAME_3d8dc8] DOB [DOB_a99800] MRN [MRN_450f02]", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 14, "end": 26}, {"phi_type": "DOB", "value": "1976-10-10", "start": 31, "end": 41}, {"phi_type": "MRN", "value": "MRN-823332", "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": "7ec09b3374c45616a1cbdbd1e01773a8c8a4ee2a60723498fe98478357893e4d", "timestamp_unix": 1772959042, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004884", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Marcus Webb age 82 facility Mass General Hospital", "masked_text": "vitals trace Marcus Webb age 82 facility Mass General Hospital", "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": "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": "3eb62df0515330a416fe945763da0a6baeeb8e7b065d6c9dde4d31289e6d18b1", "timestamp_unix": 1771608304, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004885", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Priya Sharma MRN MRN-370700 facility UCSF Health", "masked_text": "face_region detected patient [NAME_74036d] MRN [MRN_a16b45] facility [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-370700", "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": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c2338b87f1b6fd5273a86b9c00f2a5fd7e0e5de0892e16efef39006a3b9b06fb", "timestamp_unix": 1773336046, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004886", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Carlos Rivera ID MRN-401139 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_58ff53] ID [MRN_28fc89] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-401139", "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": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "750e29148a94f1df0ce83cb3244b64ed40cc2c39bcdecc55e2ef4478c56ab968", "timestamp_unix": 1772644556, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004887", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Priya Sharma MRN MRN-257701 facility Boston Medical Center", "masked_text": "face_region detected patient [NAME_74036d] MRN [MRN_c22a8b] facility [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-257701", "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": "c7cc4d5c1a71c0b5c5756d655262ca23c0cc5f973e0d081dec8e2e39dbe43cfc", "timestamp_unix": 1772549746, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004888", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient Robert Chen ID MRN-964409 institution Cleveland Clinic", "masked_text": "DICOM header patient [NAME_2665a8] ID [MRN_629a4d] institution [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-964409", "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": "d9473fbb917b2123b887f82798a23f2b2be4b10f78840f79d2dd6e6a325bdd65", "timestamp_unix": 1772430150, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004889", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with Susan Anderson at (268) 525-7270. Address on file: 867 Pine St, Riverside.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownverside.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(268) 525-7270", "start": 29, "end": 43}, {"phi_type": "ADDRESS", "value": "867 Pine St, Riverside", "start": 55, "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": "ab0da7f6283aa7f529401c76828591b890d41f10e48f4359d18e816db31e281b", "timestamp_unix": 1771212554, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004890", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for Kevin Zhang born 1978-07-13 at Mayo Clinic on 2022-04-21", "masked_text": "follow up for [NAME_a23972] born [DOB_79e01c] at [LOCATION_5471a7] on[DATE_483ce8]1", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 14, "end": 25}, {"phi_type": "DOB", "value": "1978-07-13", "start": 31, "end": 41}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 45, "end": 56}, {"phi_type": "DATE", "value": "2022-04-21", "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": "c299a5d611d0a113831421da35853d0ccf351292fb8d1e69451e9f565bc0059c", "timestamp_unix": 1772580759, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-004891", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata Arthur Coleman DOB 1948-08-16 scan date 2011-10-05", "masked_text": "imaging metadata [NAME_13c9ac] DOB [DOB_0d2fc2] scan date [DATE_90b024]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1948-08-16", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2011-10-05", "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": "cf5ad85d77998a5275c551e55f6e3ecaa7750b292f651a5c91f12dfa0e70aa31", "timestamp_unix": 1772945753, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004892", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Michael Taylor MRN MRN-315943 contact (219) 825-5347", "masked_text": "voice transcript [NAME_ae3ff9] MRN [MRN_39b5de] contact [PHONE_3c4c79]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-315943", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(219) 825-5347", "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": "a701e78e62a667aeaa5b4b3bbfbfc761773946e1271a1d3b0c1f3b21066865e2", "timestamp_unix": 1771211191, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004893", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Patricia Moore DOB 1947-12-09 device NYU Langone recorded 2010-12-06", "masked_text": "waveform header [NAME_b9db31] DOB [DOB_c98f4b] device [LOCATION_789675] recorded[DATE_456500]6", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1947-12-09", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2010-12-06", "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": "67a01bdeb43aeec6173fe58a2dc939c79a9d72c289e859937effd1897734dd37", "timestamp_unix": 1770943972, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004894", "modality": "asr", "consent_level": "research", "cross_modal": true, "original_text": "Arthur Coleman date of birth 1935-06-06 MRN MRN-456964 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": "1935-06-06", "start": 29, "end": 39}, {"phi_type": "MRN", "value": "MRN-456964", "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": "research", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6edc74d50e5c8be4531ec003693da805085f87483b853de5fcdc6c73f506b56d", "timestamp_unix": 1771853535, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2841}}
{"record_id": "AUDIT-004895", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient Marcus Webb (DOB 1941-03-17, MRN MRN-102670) 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": "Marcus Webb", "start": 8, "end": 19}, {"phi_type": "DOB", "value": "1941-03-17", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-102670", "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": "fa0c4c85a6f49a5310c6633bf00e265eafa9daa754541a9b309c35fb5b87e5a5", "timestamp_unix": 1771756613, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-004896", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Arthur Coleman DOB 1954-04-08 device Mayo Clinic recorded 2000-02-06", "masked_text": "waveform header [NAME_13c9ac] DOB [DOB_bd7153] device [LOCATION_5471a7] recorded[DATE_54679f]6", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1954-04-08", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2000-02-06", "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": "84879728ab4f5c93b656f52c0d2445f4b9cd9aa5642cdf7840f59be6fde55541", "timestamp_unix": 1771140318, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004897", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Maria Garcia date of birth 1980-08-20 MRN MRN-136006 presenting at Johns Hopkins", "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": "1980-08-20", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-136006", "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": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "6d2078a815dc323e919527b41ff634acc76b4e2937a02d87153e08738aa40657", "timestamp_unix": 1773093401, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-004898", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "voice profile Claire Nguyen DOB 1984-05-16 MRN MRN-989311", "masked_text": "voice profile Claire Nguyen DOB 1984-05-16 MRN MRN-989311", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1984-05-16", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-989311", "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": "4c43193198ab201b138bac2f4bf1ee932e45b1c3101d44ec95bb2058abe82105", "timestamp_unix": 1773142076, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004899", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "patient name Maria Garcia phone number (410) 212-5672 age 28", "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": "(410) 212-5672", "start": 39, "end": 53}, {"phi_type": "AGE", "value": "28", "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": "ee40cb2ed7a2dcf874df525813fd793fc3c57496323d8bb4b8d821acd4124a1b", "timestamp_unix": 1770965162, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004900", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Priya Sharma MRN MRN-340328 contact (923) 957-8042", "masked_text": "voice transcript [NAME_74036d] MRN [MRN_394891] contact [PHONE_a5fbbe]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-340328", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(923) 957-8042", "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": "49236ae0bea0c5ad10980c7cc3059049924fd99155580c8dfcbcf4137a9ffef1", "timestamp_unix": 1772580862, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004901", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "John Smith date of birth 1985-02-06 MRN MRN-432236 presenting at NYU Langone", "masked_text": "John Smith date of birth 1985-02-06 MRN MRN-432236 presenting at NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 0, "end": 10}, {"phi_type": "DOB", "value": "1985-02-06", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-432236", "start": 40, "end": 50}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 65, "end": 76}], "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": "0854368b36fbcf6207cc5ec7d2a8d4f11a6559f9ff245bc637dd3db31a15888b", "timestamp_unix": 1773325133, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004902", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Angela White (MRN MRN-375608) discharged on 2021-02-17. Follow up at Mount Sinai.", "masked_text": "[NAME_cada0d] (MRN [MRN_17fc7d]) discharged on [DATE_a06299]. Follow up at [LOCATION_2d69ff].", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 0, "end": 12}, {"phi_type": "MRN", "value": "MRN-375608", "start": 18, "end": 28}, {"phi_type": "DATE", "value": "2021-02-17", "start": 44, "end": 54}, {"phi_type": "LOCATION", "value": "Mount Sinai", "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": "99c089f4135a037fc4af8fe29cb5badf0f8f24e0e905a4951d8d23874ed0f32b", "timestamp_unix": 1773247382, "phi_types_detected": ["DATE", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004903", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient identified as Maria Garcia, SSN 174-30-8887, residing at 265 Walnut St, Riverside.", "masked_text": "Patient identified as Alex Morgan, SSN 000-00-0000, residi100 Generic Ave, Anytownerside.", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 22, "end": 34}, {"phi_type": "SSN", "value": "174-30-8887", "start": 40, "end": 51}, {"phi_type": "ADDRESS", "value": "265 Walnut St, Riverside", "start": 59, "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": "d93446b501ff32cbe5103a0e74d666676ee775441bf4a53461587bd2f09df4a0", "timestamp_unix": 1772247185, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004904", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "patient name Thomas Harris phone number (386) 495-9996 age 34", "masked_text": "patient name [NAME_7ccf35] phone number [PHONE_957c06] age [AGE_e36985]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 13, "end": 26}, {"phi_type": "PHONE", "value": "(386) 495-9996", "start": 40, "end": 54}, {"phi_type": "AGE", "value": "34", "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": "91a2460f3ee62fd8dab8a9472866f6c646091eed1ab28cebb1c41c8fd8126d7d", "timestamp_unix": 1772390788, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004905", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Arthur Coleman phone number (218) 495-7969 age 39", "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": "(218) 495-7969", "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": "73b67381b678065b36c80171ebe1d42f1dfd875b470375a8cc3c53a833eeb7c3", "timestamp_unix": 1772682942, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004906", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "vitals trace Priya Sharma age 54 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": "54", "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": "288f754c85d57b0d01cd9d60c695016916417b652723431427cf5fb01aa93ddb", "timestamp_unix": 1772036275, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004907", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Robert Chen MRN MRN-647007 contact (249) 374-5742", "masked_text": "voice transcript [NAME_2665a8] MRN [MRN_fd8962] contact [PHONE_26adb4]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-647007", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(249) 374-5742", "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": "4a012de52db09f6e877ebf0ae6bcecb0377c5391244468bd0103aff54f6344d1", "timestamp_unix": 1771815140, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004908", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "waveform header Susan Anderson DOB 1969-10-24 device Cedars-Sinai recorded 2015-10-03", "masked_text": "waveform header [NAME_4a6eeb] DOB [DOB_55d42a] device [LOCATION_42e401] recorde[DATE_c5b37e]03", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1969-10-24", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "Cedars-Sinai", "start": 53, "end": 65}, {"phi_type": "DATE", "value": "2015-10-03", "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": "5555c7aa50a8ee6f1f1b2383c6eff89380786582e5a215a9fd9061302c2ae386", "timestamp_unix": 1771671241, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004909", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "waveform header Angela White DOB 1975-04-25 device NYU Langone recorded 2021-03-06", "masked_text": "waveform header Angela White DOB 1975-04-25 device NYU Langone recorded 2021-03-06", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1975-04-25", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2021-03-06", "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": "94e7273824bd363add63f57f0e5b8bfa70e8dc1592938238627762cac2af6427", "timestamp_unix": 1772727342, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004910", "modality": "audio_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "speaker ID Priya Sharma phone (275) 878-7233 age 63", "masked_text": "speaker ID Priya Sharma phone (275) 878-7233 age 63", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 11, "end": 23}, {"phi_type": "PHONE", "value": "(275) 878-7233", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "63", "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": "650776fd88564cf8a6c9abd4f70423301923b9c6e301814ffbe58ed7f4bd9fbd", "timestamp_unix": 1771631889, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004911", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript Sarah Johnson MRN MRN-302871 contact (251) 675-2667", "masked_text": "voice transcript Sarah Johnson MRN MRN-302871 contact (251) 675-2667", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "MRN", "value": "MRN-302871", "start": 35, "end": 45}, {"phi_type": "PHONE", "value": "(251) 675-2667", "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": "06fa86de78332f924338bb97e148fcfdbedc349e7f064fa4a92fa27082c9f1dd", "timestamp_unix": 1772526981, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004912", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "vitals trace Arthur Coleman age 31 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": "31", "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": "108a0b8cb15e3b00dedb2883981f7d78b4f495cb67afbfc99011c3e464402b33", "timestamp_unix": 1773189955, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004913", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "imaging metadata Linda Martinez DOB 1952-12-26 scan date 2017-06-10", "masked_text": "imaging metadata [NAME_f60f59] DOB [DOB_a346c8] scan date [DATE_f6a122]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 17, "end": 31}, {"phi_type": "DOB", "value": "1952-12-26", "start": 36, "end": 46}, {"phi_type": "DATE", "value": "2017-06-10", "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": "68ee20929170e3ca068f84cc5b77a4f10c7dde7ce22c72ecc868e4e12ee69c9c", "timestamp_unix": 1773374492, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-004914", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Priya Sharma ID MRN-927690 institution Stanford Medical", "masked_text": "DICOM header patient Priya Sharma ID MRN-927690 institution Stanford Medical", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 21, "end": 33}, {"phi_type": "MRN", "value": "MRN-927690", "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": "4c0a95ed8b8b4cf3fb9ee0105a3960fe1af516676711ced5fcf8600dc744c581", "timestamp_unix": 1770914985, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004915", "modality": "asr", "consent_level": "standard", "cross_modal": true, "original_text": "voice transcript Priya Sharma MRN MRN-154332 contact (951) 403-1727", "masked_text": "voice transcript [NAME_74036d] MRN [MRN_5e7030] contact [PHONE_ae72d6]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-154332", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(951) 403-1727", "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": "c02c00c8ae7507e1f02c4eb3a7fbbd47b5c01a3d670a750a9608ba83a80f9512", "timestamp_unix": 1772329000, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004916", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Angela White age 32 facility Stanford Medical", "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": "32", "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": "4a4a8721eacaa8a22dbdd06062eb36e7e691e34dca91f7d0d5412e664cc3f1aa", "timestamp_unix": 1772716552, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004917", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Michael Taylor age 80 facility NYU Langone", "masked_text": "vitals trace Michael Taylor age 80 facility NYU Langone", "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": "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": "093385f609b7bf14a0998fbb35fb389bb0da159b4483ac058f0fdb980babffd6", "timestamp_unix": 1773223014, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004918", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient James Wilson MRN MRN-888773 date 2008-02-23", "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-888773", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2008-02-23", "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": "b975ae5bfa3ac53b005e88c39443940dd2644580248557d870d72f2947924880", "timestamp_unix": 1771324061, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004919", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "waveform header Diana Patel DOB 1947-10-13 device Boston Medical Center recorded 2012-08-03", "masked_text": "waveform header [REDACTED] DOB [REDACTED] device [REDACTED]REDACTED] 2012-08-03", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 16, "end": 27}, {"phi_type": "DOB", "value": "1947-10-13", "start": 32, "end": 42}, {"phi_type": "LOCATION", "value": "Boston Medical Center", "start": 50, "end": 71}, {"phi_type": "DATE", "value": "2012-08-03", "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": "a1334cefb16af723c5fa30fa485242ab4f34b47bd69bbbbfbd1b86d29c20ff51", "timestamp_unix": 1771617409, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.25, "rl_reward": 0.2934}}
{"record_id": "AUDIT-004920", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "DICOM header patient Robert Chen ID MRN-762970 institution UCSF Health", "masked_text": "DICOM header patient [NAME_2665a8] ID [MRN_04a36b] institution [LOCATION_df473f]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-762970", "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": "795f0c9d862fbb14afd32bf79572cef0b2a38e7bf853aaeaec3bd31b9bef0e8f", "timestamp_unix": 1772371211, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004921", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "face_region detected patient Angela White MRN MRN-580986 facility UCSF Health", "masked_text": "face_region detected patient Angela White MRN MRN-580986 facility UCSF Health", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-580986", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 66, "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": "7f1f1591849e94e8832147106ec591a901cb0c9d3b186b7c37152f3f657c5642", "timestamp_unix": 1770900866, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004922", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "speaker ID Michael Taylor phone (683) 258-5700 age 50", "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": "(683) 258-5700", "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": "standard", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "6673c4b1c83036d795334943782c02a593a252e14b87d942a4618d88987b18c2", "timestamp_unix": 1771149845, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004923", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Marcus Webb age 32 facility Johns Hopkins", "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": "32", "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": "5a277b1a9c1476cf6889a31fb9f7db287703bf5b6f0e369a5aa5c7107c4261c9", "timestamp_unix": 1771044513, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004924", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Priya Sharma recorded at Mass General Hospital on 2007-03-19", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2007-03-19", "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": "2007-03-19", "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": "5d2006a9b717b3570f733641ac8eb39f78a1e5626b6df034fc5d5a9402ba4847", "timestamp_unix": 1772067338, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-004925", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Susan Anderson DOB 1972-08-23 MRN MRN-359836", "masked_text": "voice profile [NAME_4a6eeb] DOB [DOB_c0d480] MRN [MRN_e22aaa]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1972-08-23", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-359836", "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": "d5ba537b967cd64301d6efc6382a298ff69c3b0aa85bdbfc5e2cbb9efd867ca0", "timestamp_unix": 1772185409, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004926", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Carlos Rivera recorded at Boston Medical Center on 2005-04-21", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2005-04-21", "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": "2005-04-21", "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": "97eec71ae5bde9b689a4386d1be1f895beb41809c529ef8ce9c4e41928e084ef", "timestamp_unix": 1773133181, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-004927", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Priya Sharma MRN MRN-361742 date 2019-11-06", "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-361742", "start": 38, "end": 48}, {"phi_type": "DATE", "value": "2019-11-06", "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": "e1792284ff7786d7ee6b15c061c9ca727226650597a4641178816c029aef2e86", "timestamp_unix": 1772500520, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004928", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "follow up for Carlos Rivera born 1983-02-03 at UCSF Health on 2017-01-06", "masked_text": "follow up for [NAME_58ff53] born [DOB_582c97] at [LOCATION_df473f] on[DATE_8fd93c]6", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1983-02-03", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "UCSF Health", "start": 47, "end": 58}, {"phi_type": "DATE", "value": "2017-01-06", "start": 61, "end": 71}], "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": "c41ed36a5cea315ddf8a043453b5ebe514c9a8f802c53c7dac5ccf86813c6f88", "timestamp_unix": 1773397894, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.2895}}
{"record_id": "AUDIT-004929", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "DICOM header patient John Smith ID MRN-373731 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_611732] ID [MRN_d3d1a2] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 21, "end": 31}, {"phi_type": "MRN", "value": "MRN-373731", "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": "standard", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "c98ee78a8d0b4aa063dedb54f253f68540241a82e9b36c86da58eb1eb6fc61b4", "timestamp_unix": 1771924605, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004930", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Kevin Zhang MRN MRN-158693 facility Cedars-Sinai", "masked_text": "face_region detected patient [NAME_a23972] MRN [MRN_1f1c11] facility [LOCATION_42e401]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-158693", "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": "4b445fca761d5fc481780190f7af46b3159e32d306822fa1a3cd192e6125f1f9", "timestamp_unix": 1771046853, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004931", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": true, "original_text": "vitals trace Diana Patel age 47 facility Cleveland Clinic", "masked_text": "vitals trace [NAME_c3b55b] age [AGE_67c6a1] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 13, "end": 24}, {"phi_type": "AGE", "value": "47", "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": "full", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "b3ad73ce71400c6302e89d509c9b30d564786b6d8c8dc0117bd2262367934b46", "timestamp_unix": 1773418944, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3455}}
{"record_id": "AUDIT-004932", "modality": "waveform_proxy", "consent_level": "research", "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": "research", "modality": "waveform_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "99957bdb0046a05b2922b837fffdc04b9f5978c2e326f79a00b0fe70cf5a2b10", "timestamp_unix": 1773004884, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004933", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Maria Garcia age 69 facility Mayo Clinic", "masked_text": "vitals trace Maria Garcia age 69 facility Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Maria Garcia", "start": 13, "end": 25}, {"phi_type": "AGE", "value": "69", "start": 30, "end": 32}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "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": "2249c1928d37fe4d0645747eba5bcf1161001e991cef5235f1b35e15236b5445", "timestamp_unix": 1772044959, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004934", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Priya Sharma date of birth 1955-08-20 MRN MRN-334370 presenting at Mount Sinai", "masked_text": "Priya Sharma date of birth 1955-08-20 MRN MRN-334370 presenting at Mount Sinai", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 0, "end": 12}, {"phi_type": "DOB", "value": "1955-08-20", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-334370", "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": "a8ad15a8f5d88ebe5448bea5fd55a7dd3b08023d49694188338673fe605b6dde", "timestamp_unix": 1771764015, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004935", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient Thomas Harris (DOB 1965-04-15, MRN MRN-187782) 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": "Thomas Harris", "start": 8, "end": 21}, {"phi_type": "DOB", "value": "1965-04-15", "start": 27, "end": 37}, {"phi_type": "MRN", "value": "MRN-187782", "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": "7d299b4b16183d76683024980703e5c8d7ce73cc33476d59595c3b84f0678e7d", "timestamp_unix": 1772873082, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-004936", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Record updated for Sarah Johnson at 990 Cedar St, Lakewood on 2022-03-04.", "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": "990 Cedar St, Lakewood", "start": 36, "end": 58}, {"phi_type": "DATE", "value": "2022-03-04", "start": 62, "end": 72}], "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": "4140e5ea68ec5eaec3e082012b21291adfe78338ec4e4b274b56ba46a1a26377", "timestamp_unix": 1773275595, "phi_types_detected": ["ADDRESS", "DATE", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004937", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "voice profile Marcus Webb DOB 1981-03-21 MRN MRN-358301", "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": "1981-03-21", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-358301", "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": "b28ab51e2613159e9a468c7eaf4874fe427f0ed1d25cf40930b339e7c8663eb7", "timestamp_unix": 1770949352, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-004938", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "DICOM header patient Emily Brown ID MRN-201864 institution Boston Medical Center", "masked_text": "DICOM header patient [NAME_87fe31] ID [MRN_3e2b72] institution [LOCATION_bfb4ce]", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-201864", "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": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "d620208f53755b74a25e88b1b630a1cd4be351241ed372385c38f03c40c3318c", "timestamp_unix": 1773309952, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004939", "modality": "text", "consent_level": "research", "cross_modal": true, "original_text": "Referral sent for Angela White (DOB 1984-06-06) to specialist in Mount Sinai.", "masked_text": "Referral sent for [NAME_cada0d] (DOB [DOB_df455b]) to specialist in [LOCATION_2d69ff].", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 18, "end": 30}, {"phi_type": "DOB", "value": "1984-06-06", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Mount Sinai", "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": "361a82f08f3ddd3842eaff09d3baeb8725a12b3172ca69fcc46ea780cd59d320", "timestamp_unix": 1771938004, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3105}}
{"record_id": "AUDIT-004940", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Arthur Coleman DOB 1950-07-22 MRN MRN-999497", "masked_text": "voice profile [NAME_13c9ac] DOB [DOB_dbc31d] MRN [MRN_48e05e]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1950-07-22", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-999497", "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": "9befa6fc27e0e72582d1505bab58f35815b45c83ecdbdc8dec8ecad4cbaa98f7", "timestamp_unix": 1772058221, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004941", "modality": "image_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "face_region detected patient Priya Sharma MRN MRN-625548 facility Johns Hopkins", "masked_text": "face_region detected patient [NAME_74036d] MRN [MRN_edc4c0] facility [LOCATION_965228]", "phi_spans": [{"phi_type": "NAME", "value": "Priya Sharma", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-625548", "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": "29a423112942cbde541c2932e582ea3fd9eb7283944ce3e6dab9b90df15dfa8b", "timestamp_unix": 1773150961, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004942", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Lab results for David Lee, 79 year old from Cleveland Clinic, reviewed on 2009-09-19.", "masked_text": "Lab results for [NAME_972735], [AGE_d1fe17] year old from [LOCATION_6532a6], reviewed [DATE_52352f]-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": "Cleveland Clinic", "start": 44, "end": 60}, {"phi_type": "DATE", "value": "2009-09-19", "start": 71, "end": 81}], "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": "2e1c2748231d63d6f28f58032a943479ac6f50d83430399572c1f81df421c901", "timestamp_unix": 1773010599, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004943", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "voice transcript Kevin Zhang MRN MRN-506924 contact (686) 709-6614", "masked_text": "voice transcript [NAME_a23972] MRN [MRN_803aab] contact [PHONE_6d9e95]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "MRN", "value": "MRN-506924", "start": 33, "end": 43}, {"phi_type": "PHONE", "value": "(686) 709-6614", "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": "1b2b9db0bdcb0611636962c502e58a63f085f54af6372f2a833f94050244ade5", "timestamp_unix": 1771047821, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004944", "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": "6999b369cb68092ff308bd24403ee9714381a37345d78334e00df896a86065eb", "timestamp_unix": 1771451607, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004945", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "Kevin Zhang date of birth 1971-05-03 MRN MRN-681419 presenting at Mayo Clinic", "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": "1971-05-03", "start": 26, "end": 36}, {"phi_type": "MRN", "value": "MRN-681419", "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": "3d017e4c08fab3bddc197ea00d98eaa452a20c0b484ba9c47d741c734c2b6179", "timestamp_unix": 1771642483, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-004946", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "Carlos Rivera date of birth 1937-07-26 MRN MRN-217764 presenting at UCSF Health", "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": "1937-07-26", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-217764", "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": "standard", "modality": "asr", "policy_version": "v1"}, "audit": {"audit_hash": "774c9c130e95d55e3ab7522fa3832e71492d643c76464acec565e29a76af5ec5", "timestamp_unix": 1771652477, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3597}}
{"record_id": "AUDIT-004947", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Patient Arthur Coleman (DOB 1951-01-15, MRN MRN-674412) 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": "Arthur Coleman", "start": 8, "end": 22}, {"phi_type": "DOB", "value": "1951-01-15", "start": 28, "end": 38}, {"phi_type": "MRN", "value": "MRN-674412", "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": "standard", "modality": "text", "policy_version": "v1"}, "audit": {"audit_hash": "ffc99fa43e01eb512a51e186b47f02daafd8d83e546d751213ea8e16c1e3ae48", "timestamp_unix": 1771697174, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-004948", "modality": "image_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "imaging metadata Sarah Johnson DOB 1940-03-03 scan date 2016-04-19", "masked_text": "imaging metadata [NAME_579335] DOB [DOB_ca47d5] scan date [DATE_7abf41]", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 17, "end": 30}, {"phi_type": "DOB", "value": "1940-03-03", "start": 35, "end": 45}, {"phi_type": "DATE", "value": "2016-04-19", "start": 56, "end": 66}], "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": "7806539b152cd26ba79f6933e9a6f1c3a571c387dd767fbffab2767459e9f665", "timestamp_unix": 1772625620, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.293}}
{"record_id": "AUDIT-004949", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "face_region detected patient Claire Nguyen MRN MRN-913225 facility NYU Langone", "masked_text": "face_region detected patient [NAME_2ea2ee] MRN [MRN_91d614] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-913225", "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": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "257a3dda49658fac77f1c5b40c071e4a4fbd7cb8caa65a056cddf07dcd63ee9a", "timestamp_unix": 1772081554, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004950", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Confirmed identity of Sarah Johnson via MRN MRN-399246 and DOB 1952-05-20.", "masked_text": "Confirmed identity of Sarah Johnson via MRN MRN-399246 and DOB 1952-05-20.", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 22, "end": 35}, {"phi_type": "MRN", "value": "MRN-399246", "start": 44, "end": 54}, {"phi_type": "DOB", "value": "1952-05-20", "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": "0464d81ce8d1628d43ea88d274d510f56d867832bb0e549305c4315c05dfd737", "timestamp_unix": 1772577939, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004951", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "Claire Nguyen social security number 721-87-9338 address 364 Main St, Maplewood", "masked_text": "Claire Nguyen social security number 721-87-9338 address 364 Main St, Maplewood", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 0, "end": 13}, {"phi_type": "SSN", "value": "721-87-9338", "start": 37, "end": 48}, {"phi_type": "ADDRESS", "value": "364 Main St, Maplewood", "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": "2c3c91095eb5c4f997e2597e6fb2e580e742e4cb2fd1ad313b3cde47c30e6b37", "timestamp_unix": 1772247112, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004952", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "voice profile Kevin Zhang DOB 1961-10-11 MRN MRN-295260", "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": "1961-10-11", "start": 30, "end": 40}, {"phi_type": "MRN", "value": "MRN-295260", "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": "340a0406be413957d71c10ceb2cd620822e1eeb633d6386431e60173e5f01ce6", "timestamp_unix": 1771497352, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-004953", "modality": "text", "consent_level": "minimal", "cross_modal": true, "original_text": "Prescription issued to David Lee (23yo) at 520 Chestnut St, Riverside on 2013-11-02.", "masked_text": "Prescription issued to David Lee (23yo) at 520 Chestnut St, Riverside on 2013-11-02.", "phi_spans": [{"phi_type": "NAME", "value": "David Lee", "start": 23, "end": 32}, {"phi_type": "AGE", "value": "23", "start": 34, "end": 36}, {"phi_type": "ADDRESS", "value": "520 Chestnut St, Riverside", "start": 46, "end": 72}, {"phi_type": "DATE", "value": "2013-11-02", "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": "39f483738a226833bd3d27cc81a3ddb1ff5f9ad4de6d34ff3c0f783110f155d3", "timestamp_unix": 1771412874, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004954", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Robert Chen MRN MRN-928130 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_2665a8] MRN [MRN_5e5d04] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 29, "end": 40}, {"phi_type": "MRN", "value": "MRN-928130", "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": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "5684c38b4aa420748b2c3f991f3a155dae2e091718c17cc93ef6c77e114e5ab3", "timestamp_unix": 1771601712, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004955", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "vitals trace Thomas Harris age 41 facility Mayo Clinic", "masked_text": "vitals trace [NAME_7ccf35] age [AGE_3416a7] facility [LOCATION_5471a7]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "41", "start": 31, "end": 33}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "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": "d819a4b45355d5b220a713eec3b19e41289048665efcb0227a59e539ffbec6fc", "timestamp_unix": 1771671553, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.28051}}
{"record_id": "AUDIT-004956", "modality": "asr", "consent_level": "full", "cross_modal": true, "original_text": "patient name John Smith phone number (588) 942-1480 age 55", "masked_text": "patient name [NAME_611732] phone number [PHONE_fe1a16] age [AGE_b53b3a]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 13, "end": 23}, {"phi_type": "PHONE", "value": "(588) 942-1480", "start": 37, "end": 51}, {"phi_type": "AGE", "value": "55", "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": "7ea5b6cad5708a19858b0f69115740e6a279c07d5c5ffa673dc677ae956a81c4", "timestamp_unix": 1771360984, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004957", "modality": "asr", "consent_level": "research", "cross_modal": false, "original_text": "voice transcript Patricia Moore MRN MRN-323057 contact (855) 321-4412", "masked_text": "voice transcript [NAME_b9db31] MRN [MRN_32caf9] contact [PHONE_c52bb3]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 17, "end": 31}, {"phi_type": "MRN", "value": "MRN-323057", "start": 36, "end": 46}, {"phi_type": "PHONE", "value": "(855) 321-4412", "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": "3854125eed435818b0e7db4156a69e6e3c41911c70ae5f21b3f53dd161367fcc", "timestamp_unix": 1771961669, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.349}}
{"record_id": "AUDIT-004958", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Confirmed identity of Carlos Rivera via MRN MRN-416856 and DOB 1983-01-07.", "masked_text": "Confirmed identity of [NAME_58ff53] via MRN [MRN_b62489] and[DOB_566d4f]01-07.", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 22, "end": 35}, {"phi_type": "MRN", "value": "MRN-416856", "start": 44, "end": 54}, {"phi_type": "DOB", "value": "1983-01-07", "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": "c9932ba2bd487b760dfa003c5eea1b9c677a7a8b93713e8eb070166779e326a8", "timestamp_unix": 1771793246, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3245}}
{"record_id": "AUDIT-004959", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Confirmed identity of John Smith via MRN MRN-506704 and DOB 1964-04-07.", "masked_text": "Confirmed identity of John Smith via MRN MRN-506704 and DOB 1964-04-07.", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 22, "end": 32}, {"phi_type": "MRN", "value": "MRN-506704", "start": 41, "end": 51}, {"phi_type": "DOB", "value": "1964-04-07", "start": 55, "end": 65}], "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": "a22a8835fb2ece7fcafce284fbf18571250463f74bcaa13c7a16b57052a619cb", "timestamp_unix": 1773372187, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004960", "modality": "asr", "consent_level": "standard", "cross_modal": false, "original_text": "James Wilson social security number 171-22-8046 address 572 Oak 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": "171-22-8046", "start": 36, "end": 47}, {"phi_type": "ADDRESS", "value": "572 Oak 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": "cad6a97bde4d7c21d853904c6e23d24c580fa12ca70f3768d7f2f8d89f27fc33", "timestamp_unix": 1773030105, "phi_types_detected": ["ADDRESS", "NAME", "SSN"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004961", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Michael Taylor phone (490) 774-7989 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": "(490) 774-7989", "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": "full", "modality": "audio_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "f7f60d9b8cdd2d6f338fda5b88ee8920b45c55e0a9b006de64103bfb2ac23c01", "timestamp_unix": 1772635833, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004962", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Patient Diana Patel (DOB 1977-02-28, MRN MRN-896256) 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": "1977-02-28", "start": 25, "end": 35}, {"phi_type": "MRN", "value": "MRN-896256", "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": "0cac9c9bb5cf5f9d08bc1d72b856297f1948b1cf806cbd8a61ac9911f98e1c0b", "timestamp_unix": 1771287575, "phi_types_detected": ["DOB", "LOCATION", "MRN", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3786}}
{"record_id": "AUDIT-004963", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "speaker ID Carlos Rivera phone (947) 267-5366 age 80", "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": "(947) 267-5366", "start": 31, "end": 45}, {"phi_type": "AGE", "value": "80", "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": "7bf50ee78f3f4e60cdd1372088ea9f6daac1a8d9b10803685dcd51794c371498", "timestamp_unix": 1772271109, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004964", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "vitals trace Angela White age 20 facility Stanford Medical", "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": "20", "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": "ef1625bf003b295ef8b2ee47804a502ff44ec5a50a982e1c78e9fa75f0129a25", "timestamp_unix": 1771555162, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004965", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "voice profile Thomas Harris DOB 1981-02-06 MRN MRN-635086", "masked_text": "voice profile [NAME_7ccf35] DOB [DOB_cbe263] MRN [MRN_71be7c]", "phi_spans": [{"phi_type": "NAME", "value": "Thomas Harris", "start": 14, "end": 27}, {"phi_type": "DOB", "value": "1981-02-06", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-635086", "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": "d7137c261af0a933fc5543231e4de06afe72dc49bdadb3b13451b8f617c797fa", "timestamp_unix": 1771304560, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004966", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "imaging metadata John Smith DOB 1964-03-02 scan date 2007-11-06", "masked_text": "imaging metadata [NAME_611732] DOB [DOB_316b7f] scan date [DATE_458ea5]", "phi_spans": [{"phi_type": "NAME", "value": "John Smith", "start": 17, "end": 27}, {"phi_type": "DOB", "value": "1964-03-02", "start": 32, "end": 42}, {"phi_type": "DATE", "value": "2007-11-06", "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": "044f7587873782580289e4c2da8960cff7b3e0aa01cf5ee2de7afb690099d92b", "timestamp_unix": 1772106880, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004967", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "face_region detected patient Susan Anderson MRN MRN-662092 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_4a6eeb] MRN [MRN_a924a6] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-662092", "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": "full", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "ae8ff96e3c3483ae8c33669b5022a6d8046460041127d42b1ebd5c644500e449", "timestamp_unix": 1772240835, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004968", "modality": "audio_proxy", "consent_level": "full", "cross_modal": false, "original_text": "audio annotation Diana Patel recorded at Mass General Hospital on 2019-02-03", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2019-02-03", "phi_spans": [{"phi_type": "NAME", "value": "Diana Patel", "start": 17, "end": 28}, {"phi_type": "LOCATION", "value": "Mass General Hospital", "start": 41, "end": 62}, {"phi_type": "DATE", "value": "2019-02-03", "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": "f20a6bef99ed36656e431a22146e45a6a0c9b7e089dfc7e6f5ce154047c801a8", "timestamp_unix": 1772620889, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}
{"record_id": "AUDIT-004969", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "ECG metadata patient Susan Anderson MRN MRN-141451 date 2018-07-16", "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-141451", "start": 40, "end": 50}, {"phi_type": "DATE", "value": "2018-07-16", "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": "19a7751d771c3d6cc394834929642305e9eda41368de17c9c26207c0d2e9d724", "timestamp_unix": 1772670691, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004970", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "voice profile Susan Anderson DOB 1964-11-04 MRN MRN-701251", "masked_text": "voice profile [NAME_4a6eeb] DOB [DOB_4fecd7] MRN [MRN_d93372]", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1964-11-04", "start": 33, "end": 43}, {"phi_type": "MRN", "value": "MRN-701251", "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": "59cbeda66c648e3d326a734c2c063a9b561b5fb5db941c97a923c0b3762d5b3e", "timestamp_unix": 1772505719, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.307}}
{"record_id": "AUDIT-004971", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Prescription issued to Kevin Zhang (75yo) at 558 Main St, Fairview on 2013-07-23.", "masked_text": "Prescription issued to [NAME_a23972] ([AGE_d09bf4]yo) at 558[ADDRESS_9c4999] 201[DATE_606ed4]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 23, "end": 34}, {"phi_type": "AGE", "value": "75", "start": 36, "end": 38}, {"phi_type": "ADDRESS", "value": "558 Main St, Fairview", "start": 48, "end": 69}, {"phi_type": "DATE", "value": "2013-07-23", "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": "070511647b6689c271987ca71d5450fcbc08f7610589f66f2307269081259df6", "timestamp_unix": 1771908726, "phi_types_detected": ["ADDRESS", "AGE", "DATE", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004972", "modality": "image_proxy", "consent_level": "full", "cross_modal": false, "original_text": "imaging metadata Kevin Zhang DOB 1977-07-15 scan date 2004-04-13", "masked_text": "imaging metadata [NAME_a23972] DOB [DOB_59c011] scan date [DATE_c4b3f2]", "phi_spans": [{"phi_type": "NAME", "value": "Kevin Zhang", "start": 17, "end": 28}, {"phi_type": "DOB", "value": "1977-07-15", "start": 33, "end": 43}, {"phi_type": "DATE", "value": "2004-04-13", "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": "1cba8cc405ef1b9b1ae9c001a3325314669a651119dfdcdb1ede4da77b5b6b15", "timestamp_unix": 1771121873, "phi_types_detected": ["DATE", "DOB", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004973", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "voice transcript Angela White MRN MRN-604359 contact (929) 547-3590", "masked_text": "voice transcript Angela White MRN MRN-604359 contact (929) 547-3590", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 17, "end": 29}, {"phi_type": "MRN", "value": "MRN-604359", "start": 34, "end": 44}, {"phi_type": "PHONE", "value": "(929) 547-3590", "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": "8172098bf106a27bbe3e4a8e69be240e88003cef7b398ea26a7249995a86ef49", "timestamp_unix": 1772733766, "phi_types_detected": ["MRN", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004974", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "DICOM header patient Carlos Rivera ID MRN-806532 institution Mass General Hospital", "masked_text": "DICOM header patient [NAME_58ff53] ID [MRN_09a6de] institution [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Carlos Rivera", "start": 21, "end": 34}, {"phi_type": "MRN", "value": "MRN-806532", "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": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "daf2dfa9b0680a44cfb28f5a3875c2281d34fa4fb82e7af839ca4f752a9affa7", "timestamp_unix": 1771349793, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004975", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": true, "original_text": "speaker ID Patricia Moore phone (804) 242-4640 age 25", "masked_text": "speaker ID [NAME_b9db31] phone [PHONE_b2f81c] age [AGE_8e296a]", "phi_spans": [{"phi_type": "NAME", "value": "Patricia Moore", "start": 11, "end": 25}, {"phi_type": "PHONE", "value": "(804) 242-4640", "start": 32, "end": 46}, {"phi_type": "AGE", "value": "25", "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": "7fb6045acfe255a8e25af06ef7421f7306de1dc7507bfcc65aa4eb49c5fb2637", "timestamp_unix": 1771111494, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.328}}
{"record_id": "AUDIT-004976", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": true, "original_text": "ECG metadata patient Marcus Webb MRN MRN-940914 date 2020-08-01", "masked_text": "ECG metadata patient [NAME_ede0f8] MRN [MRN_6a1afc] date [DATE_3d077f]", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-940914", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2020-08-01", "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": "412dcc7b0c100d08430212f9b0adc4d1ebd7ee204ff2987c3e00e2011e3dd2bd", "timestamp_unix": 1772441071, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3175}}
{"record_id": "AUDIT-004977", "modality": "waveform_proxy", "consent_level": "full", "cross_modal": false, "original_text": "waveform header Arthur Coleman DOB 1947-10-11 device NYU Langone recorded 2018-01-18", "masked_text": "waveform header [NAME_13c9ac] DOB [DOB_df1773] device [LOCATION_789675] recorded[DATE_e17f76]8", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 16, "end": 30}, {"phi_type": "DOB", "value": "1947-10-11", "start": 35, "end": 45}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 53, "end": 64}, {"phi_type": "DATE", "value": "2018-01-18", "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": "02b666d3277af8337113c068b9636d7491a2b915f48616ffb2ba6ccefc87ed27", "timestamp_unix": 1772874126, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004978", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Robert Chen ID MRN-601819 institution Mayo Clinic", "masked_text": "DICOM header patient Robert Chen ID MRN-601819 institution Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Robert Chen", "start": 21, "end": 32}, {"phi_type": "MRN", "value": "MRN-601819", "start": 36, "end": 46}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "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": "b41491a2d9b01f4af37b596d80dc5a65bafeadaf435b5df1ced89694931950c4", "timestamp_unix": 1772121706, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004979", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "waveform header Angela White DOB 1948-12-13 device NYU Langone recorded 2012-07-02", "masked_text": "waveform header [NAME_cada0d] DOB [DOB_b9e96e] device [LOCATION_789675] recorded[DATE_f3393c]2", "phi_spans": [{"phi_type": "NAME", "value": "Angela White", "start": 16, "end": 28}, {"phi_type": "DOB", "value": "1948-12-13", "start": 33, "end": 43}, {"phi_type": "LOCATION", "value": "NYU Langone", "start": 51, "end": 62}, {"phi_type": "DATE", "value": "2012-07-02", "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": "ef0ae786b20a497d3dab464914b5b8120f62a010793198ff039ad4eb8aaa9319", "timestamp_unix": 1770927432, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004980", "modality": "image_proxy", "consent_level": "research", "cross_modal": false, "original_text": "face_region detected patient Linda Martinez MRN MRN-770480 facility Mass General Hospital", "masked_text": "face_region detected patient [NAME_f60f59] MRN [MRN_3777ed] facility [LOCATION_76e661]", "phi_spans": [{"phi_type": "NAME", "value": "Linda Martinez", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-770480", "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": "3ac6ec0dc2b39497290734ed0695beebc95784dfb88b7242d63e21e2198c69c1", "timestamp_unix": 1771450340, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.342}}
{"record_id": "AUDIT-004981", "modality": "audio_proxy", "consent_level": "full", "cross_modal": true, "original_text": "voice profile Carlos Rivera DOB 1964-05-10 MRN MRN-788166", "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": "1964-05-10", "start": 32, "end": 42}, {"phi_type": "MRN", "value": "MRN-788166", "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": "e0c483df0712eb70f0ffa8ce7eeb3e7e104e1bf076ac948faca76ee272c39ee3", "timestamp_unix": 1773203603, "phi_types_detected": ["DOB", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.366}}
{"record_id": "AUDIT-004982", "modality": "waveform_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "vitals trace Sarah Johnson age 63 facility NYU Langone", "masked_text": "vitals trace Sarah Johnson age 63 facility NYU Langone", "phi_spans": [{"phi_type": "NAME", "value": "Sarah Johnson", "start": 13, "end": 26}, {"phi_type": "AGE", "value": "63", "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": "3bb7e3f88a349b2ed2cc1b822366ba5fce5cf65261404f43062f38ca1b994e90", "timestamp_unix": 1771185602, "phi_types_detected": ["AGE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004983", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with Marcus Webb at (432) 448-4785. Address on file: 871 Maple St, Maplewood.", "masked_text": "Spoke with Alex Morgan at (000) 000-0000. Address on100 Generic Ave, Anytownplewood.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 11, "end": 22}, {"phi_type": "PHONE", "value": "(432) 448-4785", "start": 26, "end": 40}, {"phi_type": "ADDRESS", "value": "871 Maple St, Maplewood", "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": "2f57956205e1f2c614e115100a71a8839cf1ead41aaea42066d0a7ec54f14079", "timestamp_unix": 1773033489, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004984", "modality": "waveform_proxy", "consent_level": "research", "cross_modal": false, "original_text": "ECG metadata patient Robert Chen MRN MRN-159114 date 2014-10-23", "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-159114", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2014-10-23", "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": "78c81afb3bc146c33b280169b3507a60979748baf66becee4583d4615173895a", "timestamp_unix": 1771086560, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004985", "modality": "text", "consent_level": "research", "cross_modal": false, "original_text": "Referral sent for Arthur Coleman (DOB 1958-11-03) to specialist in UCSF Health.", "masked_text": "Referral sent for [NAME_13c9ac] (DOB [DOB_c576d2]) to specialist in [LOCATION_df473f].", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 18, "end": 32}, {"phi_type": "DOB", "value": "1958-11-03", "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": "d532fa8af0e4346ff69c2b1bb9f0b003980cbd9fc6eb707d37eafff7def2e16b", "timestamp_unix": 1773333571, "phi_types_detected": ["DOB", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-004986", "modality": "audio_proxy", "consent_level": "research", "cross_modal": false, "original_text": "speaker ID Maria Garcia phone (887) 258-8602 age 59", "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": "(887) 258-8602", "start": 30, "end": 44}, {"phi_type": "AGE", "value": "59", "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": "7d62e606086757210a9ba2877c2d1729da4c1e590cc4adac2972358adc2689ac", "timestamp_unix": 1772932330, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3925}}
{"record_id": "AUDIT-004987", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Emergency contact for Emily Brown: (467) 131-2389. DOB: 1949-01-07.", "masked_text": "Emergency contact for [NAME_87fe31]: [PHONE_57db8e][DOB_c2abff]9-01-07.", "phi_spans": [{"phi_type": "NAME", "value": "Emily Brown", "start": 22, "end": 33}, {"phi_type": "PHONE", "value": "(467) 131-2389", "start": 35, "end": 49}, {"phi_type": "DOB", "value": "1949-01-07", "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": "95dbbf40e6df261ea652d24a2a5f4340addc67f644f66d5bd9312c601713a2a6", "timestamp_unix": 1772613878, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-004988", "modality": "image_proxy", "consent_level": "full", "cross_modal": true, "original_text": "face_region detected patient Arthur Coleman MRN MRN-539848 facility NYU Langone", "masked_text": "face_region detected patient [NAME_13c9ac] MRN [MRN_b43070] facility [LOCATION_789675]", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 29, "end": 43}, {"phi_type": "MRN", "value": "MRN-539848", "start": 48, "end": 58}, {"phi_type": "LOCATION", "value": "NYU Langone", "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": "d62394a25141ac506d47459faa883db50ddc093726254e01e0f0d817fbcb1b6b", "timestamp_unix": 1772808410, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004989", "modality": "waveform_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "ECG metadata patient Robert Chen MRN MRN-380450 date 2012-04-22", "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-380450", "start": 37, "end": 47}, {"phi_type": "DATE", "value": "2012-04-22", "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": "da37278acec4fbf258c783c3f57a305e7ae7e268c2772613f93e9f79a7ee2abb", "timestamp_unix": 1771004272, "phi_types_detected": ["DATE", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.37885}}
{"record_id": "AUDIT-004990", "modality": "text", "consent_level": "minimal", "cross_modal": false, "original_text": "Emergency contact for Susan Anderson: (905) 845-6370. DOB: 1953-01-03.", "masked_text": "Emergency contact for Susan Anderson: (905) 845-6370. DOB: 1953-01-03.", "phi_spans": [{"phi_type": "NAME", "value": "Susan Anderson", "start": 22, "end": 36}, {"phi_type": "PHONE", "value": "(905) 845-6370", "start": 38, "end": 52}, {"phi_type": "DOB", "value": "1953-01-03", "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": "547cfcd232de87e69eea377cdde1082c801d3b5287a11be08ad25197fa19be59", "timestamp_unix": 1772392139, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004991", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Spoke with Claire Nguyen at (906) 451-7357. Address on file: 712 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": "(906) 451-7357", "start": 28, "end": 42}, {"phi_type": "ADDRESS", "value": "712 Pine 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": "3c1e9c790c50670008695bdae84ac89d9d93897a2e29d97595802e6edf7bf245", "timestamp_unix": 1773341699, "phi_types_detected": ["ADDRESS", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.41525}}
{"record_id": "AUDIT-004992", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": false, "original_text": "DICOM header patient Arthur Coleman ID MRN-162264 institution Mayo Clinic", "masked_text": "DICOM header patient Arthur Coleman ID MRN-162264 institution Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "Arthur Coleman", "start": 21, "end": 35}, {"phi_type": "MRN", "value": "MRN-162264", "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": "c3eb50767007aa5a01bb59c5f4857b32e1749cfac863e0f79d71b5a92ab61e65", "timestamp_unix": 1771268505, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004993", "modality": "image_proxy", "consent_level": "research", "cross_modal": true, "original_text": "face_region detected patient Claire Nguyen MRN MRN-708148 facility Cleveland Clinic", "masked_text": "face_region detected patient [NAME_2ea2ee] MRN [MRN_09bddc] facility [LOCATION_6532a6]", "phi_spans": [{"phi_type": "NAME", "value": "Claire Nguyen", "start": 29, "end": 42}, {"phi_type": "MRN", "value": "MRN-708148", "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": "research", "modality": "image_proxy", "policy_version": "v1"}, "audit": {"audit_hash": "a08a5226e9fab19dc9e1576a8be210d28a54af4b7bb6570d0c4156f8f689630a", "timestamp_unix": 1772425656, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3}}
{"record_id": "AUDIT-004994", "modality": "asr", "consent_level": "full", "cross_modal": false, "original_text": "patient name Marcus Webb phone number (844) 984-3147 age 36", "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": "(844) 984-3147", "start": 38, "end": 52}, {"phi_type": "AGE", "value": "36", "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": "ac4f5e89db9e21f4c7a9974c5ca88ef64ddedee809046cbe03d861466895d182", "timestamp_unix": 1771761651, "phi_types_detected": ["AGE", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.4016}}
{"record_id": "AUDIT-004995", "modality": "image_proxy", "consent_level": "minimal", "cross_modal": true, "original_text": "face_region detected patient James Wilson MRN MRN-115603 facility Mayo Clinic", "masked_text": "face_region detected patient James Wilson MRN MRN-115603 facility Mayo Clinic", "phi_spans": [{"phi_type": "NAME", "value": "James Wilson", "start": 29, "end": 41}, {"phi_type": "MRN", "value": "MRN-115603", "start": 46, "end": 56}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 66, "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": "b267d205d730944f78b88b1b5f66e26e389e3a63b28bc084e43692fb066c40ec", "timestamp_unix": 1772901145, "phi_types_detected": ["LOCATION", "MRN", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004996", "modality": "asr", "consent_level": "minimal", "cross_modal": false, "original_text": "follow up for Michael Taylor born 1939-01-18 at Mount Sinai on 2016-12-04", "masked_text": "follow up for Michael Taylor born 1939-01-18 at Mount Sinai on 2016-12-04", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 14, "end": 28}, {"phi_type": "DOB", "value": "1939-01-18", "start": 34, "end": 44}, {"phi_type": "LOCATION", "value": "Mount Sinai", "start": 48, "end": 59}, {"phi_type": "DATE", "value": "2016-12-04", "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": "588a83f6d9e2e9f5ddb12b0d86fdc33266dff8bb75466bc15b9c1bc0de4c5a8d", "timestamp_unix": 1771622151, "phi_types_detected": ["DATE", "DOB", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 1.0, "rl_reward": 0.0}}
{"record_id": "AUDIT-004997", "modality": "text", "consent_level": "standard", "cross_modal": false, "original_text": "Lab results for Michael Taylor, 48 year old from Mayo Clinic, reviewed on 2002-08-28.", "masked_text": "Lab results for [NAME_ae3ff9], [AGE_642e92] year old from [LOCATION_5471a7], reviewed on 20[DATE_823090]", "phi_spans": [{"phi_type": "NAME", "value": "Michael Taylor", "start": 16, "end": 30}, {"phi_type": "AGE", "value": "48", "start": 32, "end": 34}, {"phi_type": "LOCATION", "value": "Mayo Clinic", "start": 49, "end": 60}, {"phi_type": "DATE", "value": "2002-08-28", "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": "cf072e58be5ee82eb8e004ed3aa876c0e51db8ef59808f70c6295597d0ae9093", "timestamp_unix": 1773040392, "phi_types_detected": ["AGE", "DATE", "LOCATION", "NAME"], "span_count": 4}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.335}}
{"record_id": "AUDIT-004998", "modality": "text", "consent_level": "full", "cross_modal": false, "original_text": "Emergency contact for Marcus Webb: (448) 395-6166. DOB: 1960-02-18.", "masked_text": "Emergency contact for [NAME_ede0f8]: [PHONE_6d05c8][DOB_9ced44]0-02-18.", "phi_spans": [{"phi_type": "NAME", "value": "Marcus Webb", "start": 22, "end": 33}, {"phi_type": "PHONE", "value": "(448) 395-6166", "start": 35, "end": 49}, {"phi_type": "DOB", "value": "1960-02-18", "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": "fe31a957c7ebf1c59312baa3806048860eb25fb561bd3cfa4ab00a7fb309f66e", "timestamp_unix": 1773219016, "phi_types_detected": ["DOB", "NAME", "PHONE"], "span_count": 3}, "metrics": {"leakage_score": 0.0, "rl_reward": 0.3525}}
{"record_id": "AUDIT-004999", "modality": "audio_proxy", "consent_level": "standard", "cross_modal": false, "original_text": "audio annotation Michael Taylor recorded at Mass General Hospital on 2014-06-03", "masked_text": "audio annotation Alex Morgan recorded at General Hospital-01 2014-06-03", "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": "2014-06-03", "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": "c65230f48e475b1d5c54e93ded70ab56c2095516583304cbba90107538b40dd0", "timestamp_unix": 1772288943, "phi_types_detected": ["DATE", "LOCATION", "NAME"], "span_count": 3}, "metrics": {"leakage_score": 0.3333, "rl_reward": 0.33751}}