Add paired audio models for G040_endurance_race (20261105)

outputs/G040_endurance_race/assets/audio/G040_sfx_001/audio__sfx_eleven_v2.wav

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outputs/G040_endurance_race/assets/audio/G040_sfx_001/audio__sfx_stable_audio_3_large.wav

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outputs/G040_endurance_race/assets/audio/G040_sfx_001/meta.json

@@ -136,5 +136,114 @@
     "issues": [],
     "authorization_file": "/home/yyy/bench/audio_production/20261017_verified/autonomous_completion_authorization.json",
     "basis": "Whole PCM integrity, canonical source, original source-family/ASR evidence, native duration and loop diagnostics. No waveform modification or human listening claimed."
+  },
+  "model_comparison": {
+    "schema_version": "audio_model_comparison_v1",
+    "delivery_id": "20261105_md_models",
+    "scope": "Generation-only supplemental model comparison. Native duration and prompt deviations explicitly declared; not formal scoring or game playback verification.",
+    "original_source_task_unchanged": true,
+    "primary_asset_fields_preserved": true,
+    "source_commit": "fcada1549f7db691018aba699e8c7c6d3058b044",
+    "upload_contract_verified_commit": "e24e43311596b4b78ce92873ec445cce8550a358",
+    "duration_policy": "User-authorized clamp: WaveSpeed ElevenSFX0.5-22seconds; StableAudio1-380seconds. Native actual duration retained. Speech has no fixed total-duration postprocessing.",
+    "prompt_policy": "38 tasks use a transparent acoustic paraphrase in both model groups after original-prompt moderation refusals. Other source input conditions preserved. Original text remains in source_task and each result.",
+    "paired_variants": {
+      "default": {
+        "actual_prompt_or_text_equal": true,
+        "requested_duration_equal": false
+      }
+    },
+    "quality_boundary": "API completion and file integrity do not imply human listening approval or exact original-task duration compliance.",
+    "results": [
+      {
+        "method_key": "sfx_eleven_v2",
+        "model_id": "elevenlabs/sound-effects-v2",
+        "provider": "WaveSpeed",
+        "variant": "default",
+        "file": "audio__sfx_eleven_v2.wav",
+        "sha256": "c42327760ddf683bbae9c1c2547ee5ed82bc8e68679f563a830f2f9824f493e2",
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+        "duration_sec": 0.48,
+        "original_target_duration_sec": 0.5,
+        "requested_duration_sec": 0.5,
+        "duration_request_adjusted_to_endpoint_range": false,
+        "semantic_prompt_reworded": false,
+        "actual_prompt_differs_from_source": true,
+        "original_task_prompt_or_text": "Race start light beep sequence, one short tone per red lamp then a bright green release tone",
+        "actual_prompt_or_text": "Race start light beep sequence, one short tone per red lamp then a bright green release tone. Clear isolated sound starting promptly and ending naturally.",
+        "generation_request": {
+          "prompt": "Race start light beep sequence, one short tone per red lamp then a bright green release tone. Clear isolated sound starting promptly and ending naturally.",
+          "duration": 0.5,
+          "loop": false,
+          "prompt_influence": 0.65
+        },
+        "generation_id": "9ee9e4b373084f16a117788dbc0a444e",
+        "source_result_status": "REUSED_LEGACY",
+        "recovery_condition": null,
+        "human_review": "HISTORICAL_REVIEW_SEPARATELY_RECORDED",
+        "source_waveform_preserved": true,
+        "processing": "Whole-file decode and sample-rate conversion only, or exact-byte reuse. No cropping, padding, gain normalization, time stretch, loop concatenation or seam repair.",
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+        "original_source_commit": "fcada1549f7db691018aba699e8c7c6d3058b044",
+        "submitted_at": null,
+        "completed_at": null,
+        "cost": {
+          "new_fee_usd": "0",
+          "fee_basis": "No new paid generation in this batch",
+          "fee_status": "NO_NEW_CHARGE",
+          "precise_quote_or_fixed_rate_usd": "0",
+          "historical_reuse": true,
+          "comparison_budget_boundary": "Historical first candidate in recorded batch; not claimed newly generated, equal-budget, or first-ever model trial.",
+          "historical_cost_not_recharged": true
+        }
+      },
+      {
+        "method_key": "sfx_stable_audio_3_large",
+        "model_id": "stable-audio-3",
+        "provider": "Stability",
+        "variant": "default",
+        "file": "audio__sfx_stable_audio_3_large.wav",
+        "sha256": "10b03b241f16b8f11e093c064a2c5ef989d7d782baea2d3a9eac8bf017f34198",
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+        "channels": 2,
+        "duration_sec": 1.0,
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+        "requested_duration_sec": 1,
+        "duration_request_adjusted_to_endpoint_range": true,
+        "semantic_prompt_reworded": false,
+        "actual_prompt_differs_from_source": true,
+        "original_task_prompt_or_text": "Race start light beep sequence, one short tone per red lamp then a bright green release tone",
+        "actual_prompt_or_text": "Race start light beep sequence, one short tone per red lamp then a bright green release tone. Clear isolated sound starting promptly and ending naturally.",
+        "generation_request": {
+          "model": "stable-audio-3",
+          "prompt": "Race start light beep sequence, one short tone per red lamp then a bright green release tone. Clear isolated sound starting promptly and ending naturally.",
+          "duration": 1,
+          "seed": 5401,
+          "output_format": "wav",
+          "steps": 8,
+          "cfg_scale": 1
+        },
+        "generation_id": "963ee5889918ebac7d57b77ae888cb915999c1858fe05104a281fef6dfafef13",
+        "source_result_status": "GENERATED",
+        "recovery_condition": null,
+        "human_review": "NOT_HUMAN_REVIEWED_USER_DELEGATED_GENERATION",
+        "source_waveform_preserved": true,
+        "processing": "Whole-file decode and sample-rate conversion only, or exact-byte reuse. No cropping, padding, gain normalization, time stretch, loop concatenation or seam repair.",
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+        "original_source_commit": "fcada1549f7db691018aba699e8c7c6d3058b044",
+        "submitted_at": "2026-11-04T15:57:14.013833+00:00",
+        "completed_at": "2026-11-04T15:57:21.528789+00:00",
+        "cost": {
+          "new_fee_usd": "0.08",
+          "fee_basis": "Fixed8credits/success; batch closing account debit independently verified",
+          "fee_status": "SETTLED_FIXED_RATE_ACCOUNT_RECONCILED",
+          "precise_quote_or_fixed_rate_usd": ".08",
+          "historical_reuse": false,
+          "comparison_budget_boundary": "Duration differs from source task and may differ between model groups; not a matched-duration result."
+        },
+        "observed_latency_sec_including_network": 7.514956
+      }
+    ]
   }
 }

outputs/G040_endurance_race/assets/audio/G040_sfx_002/audio__sfx_eleven_v2.wav

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+size 115244

outputs/G040_endurance_race/assets/audio/G040_sfx_002/audio__sfx_stable_audio_3_large.wav

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+size 192078

outputs/G040_endurance_race/assets/audio/G040_sfx_002/meta.json

@@ -136,5 +136,114 @@
     "issues": [],
     "authorization_file": "/home/yyy/bench/audio_production/20261017_verified/autonomous_completion_authorization.json",
     "basis": "Whole PCM integrity, canonical source, original source-family/ASR evidence, native duration and loop diagnostics. No waveform modification or human listening claimed."
+  },
+  "model_comparison": {
+    "schema_version": "audio_model_comparison_v1",
+    "delivery_id": "20261105_md_models",
+    "scope": "Generation-only supplemental model comparison. Native duration and prompt deviations explicitly declared; not formal scoring or game playback verification.",
+    "original_source_task_unchanged": true,
+    "primary_asset_fields_preserved": true,
+    "source_commit": "fcada1549f7db691018aba699e8c7c6d3058b044",
+    "upload_contract_verified_commit": "e24e43311596b4b78ce92873ec445cce8550a358",
+    "duration_policy": "User-authorized clamp: WaveSpeed ElevenSFX0.5-22seconds; StableAudio1-380seconds. Native actual duration retained. Speech has no fixed total-duration postprocessing.",
+    "prompt_policy": "38 tasks use a transparent acoustic paraphrase in both model groups after original-prompt moderation refusals. Other source input conditions preserved. Original text remains in source_task and each result.",
+    "paired_variants": {
+      "default": {
+        "actual_prompt_or_text_equal": true,
+        "requested_duration_equal": false
+      }
+    },
+    "quality_boundary": "API completion and file integrity do not imply human listening approval or exact original-task duration compliance.",
+    "results": [
+      {
+        "method_key": "sfx_eleven_v2",
+        "model_id": "elevenlabs/sound-effects-v2",
+        "provider": "WaveSpeed",
+        "variant": "default",
+        "file": "audio__sfx_eleven_v2.wav",
+        "sha256": "e024ca8d4c81254e0297fcd0c14bacd614cda3999666850f25e83ec34265405b",
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+        "duration_request_adjusted_to_endpoint_range": false,
+        "semantic_prompt_reworded": false,
+        "actual_prompt_differs_from_source": true,
+        "original_task_prompt_or_text": "Lap complete chime with two quick bright notes and short tail",
+        "actual_prompt_or_text": "Lap complete chime with two quick bright notes and short tail. Clear isolated sound starting promptly and ending naturally.",
+        "generation_request": {
+          "prompt": "Lap complete chime with two quick bright notes and short tail. Clear isolated sound starting promptly and ending naturally.",
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+          "loop": false,
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+        "source_result_status": "REUSED_LEGACY",
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+        "human_review": "HISTORICAL_REVIEW_SEPARATELY_RECORDED",
+        "source_waveform_preserved": true,
+        "processing": "Whole-file decode and sample-rate conversion only, or exact-byte reuse. No cropping, padding, gain normalization, time stretch, loop concatenation or seam repair.",
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+        "original_source_commit": "fcada1549f7db691018aba699e8c7c6d3058b044",
+        "submitted_at": null,
+        "completed_at": null,
+        "cost": {
+          "new_fee_usd": "0",
+          "fee_basis": "No new paid generation in this batch",
+          "fee_status": "NO_NEW_CHARGE",
+          "precise_quote_or_fixed_rate_usd": "0",
+          "historical_reuse": true,
+          "comparison_budget_boundary": "Historical first candidate in recorded batch; not claimed newly generated, equal-budget, or first-ever model trial.",
+          "historical_cost_not_recharged": true
+        }
+      },
+      {
+        "method_key": "sfx_stable_audio_3_large",
+        "model_id": "stable-audio-3",
+        "provider": "Stability",
+        "variant": "default",
+        "file": "audio__sfx_stable_audio_3_large.wav",
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+        "semantic_prompt_reworded": false,
+        "actual_prompt_differs_from_source": true,
+        "original_task_prompt_or_text": "Lap complete chime with two quick bright notes and short tail",
+        "actual_prompt_or_text": "Lap complete chime with two quick bright notes and short tail. Clear isolated sound starting promptly and ending naturally.",
+        "generation_request": {
+          "model": "stable-audio-3",
+          "prompt": "Lap complete chime with two quick bright notes and short tail. Clear isolated sound starting promptly and ending naturally.",
+          "duration": 1,
+          "seed": 5402,
+          "output_format": "wav",
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+        "source_waveform_preserved": true,
+        "processing": "Whole-file decode and sample-rate conversion only, or exact-byte reuse. No cropping, padding, gain normalization, time stretch, loop concatenation or seam repair.",
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+        "original_source_commit": "fcada1549f7db691018aba699e8c7c6d3058b044",
+        "submitted_at": "2026-11-04T15:57:18.283729+00:00",
+        "completed_at": "2026-11-04T15:57:24.977742+00:00",
+        "cost": {
+          "new_fee_usd": "0.08",
+          "fee_basis": "Fixed8credits/success; batch closing account debit independently verified",
+          "fee_status": "SETTLED_FIXED_RATE_ACCOUNT_RECONCILED",
+          "precise_quote_or_fixed_rate_usd": ".08",
+          "historical_reuse": false,
+          "comparison_budget_boundary": "Duration differs from source task and may differ between model groups; not a matched-duration result."
+        },
+        "observed_latency_sec_including_network": 6.694013
+      }
+    ]
   }
 }

outputs/G040_endurance_race/assets/audio/G040_sfx_003/audio__sfx_eleven_v2.wav

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+size 153678

outputs/G040_endurance_race/assets/audio/G040_sfx_003/audio__sfx_stable_audio_3_large.wav

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outputs/G040_endurance_race/assets/audio/G040_sfx_003/meta.json

@@ -139,5 +139,114 @@
     "authorization_file": "/home/yyy/bench/audio_production/20261017_verified/autonomous_completion_authorization.json",
     "screening_file": "/home/yyy/bench/audio_production/20261017_verified/autonomous_repair/G040_endurance_race/screening.json",
     "human_listening_claimed": false
+  },
+  "model_comparison": {
+    "schema_version": "audio_model_comparison_v1",
+    "delivery_id": "20261105_md_models",
+    "scope": "Generation-only supplemental model comparison. Native duration and prompt deviations explicitly declared; not formal scoring or game playback verification.",
+    "original_source_task_unchanged": true,
+    "primary_asset_fields_preserved": true,
+    "source_commit": "fcada1549f7db691018aba699e8c7c6d3058b044",
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+    "duration_policy": "User-authorized clamp: WaveSpeed ElevenSFX0.5-22seconds; StableAudio1-380seconds. Native actual duration retained. Speech has no fixed total-duration postprocessing.",
+    "prompt_policy": "38 tasks use a transparent acoustic paraphrase in both model groups after original-prompt moderation refusals. Other source input conditions preserved. Original text remains in source_task and each result.",
+    "paired_variants": {
+      "default": {
+        "actual_prompt_or_text_equal": true,
+        "requested_duration_equal": false
+      }
+    },
+    "quality_boundary": "API completion and file integrity do not imply human listening approval or exact original-task duration compliance.",
+    "results": [
+      {
+        "method_key": "sfx_eleven_v2",
+        "model_id": "elevenlabs/sound-effects-v2",
+        "provider": "WaveSpeed",
+        "variant": "default",
+        "file": "audio__sfx_eleven_v2.wav",
+        "sha256": "6a4bd659800f5edce22a814ce8e5f49103f246267f3ba24d016d2e99ec94f437",
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+        "duration_request_adjusted_to_endpoint_range": false,
+        "semantic_prompt_reworded": true,
+        "actual_prompt_differs_from_source": true,
+        "original_task_prompt_or_text": "Car-to-car collision impact, mixed metal crunch and carbon shatter, short and punchy",
+        "actual_prompt_or_text": "A single low resonant thump followed by a rough brief metallic crackle and small dry rattles. Close, compact, punchy. Isolated sound.",
+        "generation_request": {
+          "prompt": "A single low resonant thump followed by a rough brief metallic crackle and small dry rattles. Close, compact, punchy. Isolated sound.",
+          "duration": 0.8,
+          "loop": false,
+          "prompt_influence": 0.3
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+        "generation_id": "4100719f1ce9434c8b08e15b2fdaeca3",
+        "source_result_status": "GENERATED",
+        "recovery_condition": "ACOUSTIC_REWORDING_VERSION2_PAIRED_PROMPT",
+        "human_review": "NOT_HUMAN_REVIEWED_USER_DELEGATED",
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+        "processing": "Whole-file decode and sample-rate conversion only, or exact-byte reuse. No cropping, padding, gain normalization, time stretch, loop concatenation or seam repair.",
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+        "original_source_commit": "fcada1549f7db691018aba699e8c7c6d3058b044",
+        "submitted_at": "2026-11-04T16:09:37.187843+00:00",
+        "completed_at": "2026-11-04T16:09:54.227299+00:00",
+        "cost": {
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+          "historical_reuse": false,
+          "comparison_budget_boundary": "New acoustic paraphrase for both models, not original prompt result. Native durations remain selected endpoint-clamped conditions."
+        },
+        "observed_latency_sec_including_network": 17.039456
+      },
+      {
+        "method_key": "sfx_stable_audio_3_large",
+        "model_id": "stable-audio-3",
+        "provider": "Stability",
+        "variant": "default",
+        "file": "audio__sfx_stable_audio_3_large.wav",
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+        "semantic_prompt_reworded": true,
+        "actual_prompt_differs_from_source": true,
+        "original_task_prompt_or_text": "Car-to-car collision impact, mixed metal crunch and carbon shatter, short and punchy",
+        "actual_prompt_or_text": "A single low resonant thump followed by a rough brief metallic crackle and small dry rattles. Close, compact, punchy. Isolated sound.",
+        "generation_request": {
+          "model": "stable-audio-3",
+          "prompt": "A single low resonant thump followed by a rough brief metallic crackle and small dry rattles. Close, compact, punchy. Isolated sound.",
+          "duration": 1,
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+          "output_format": "wav",
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+        "processing": "Whole-file decode and sample-rate conversion only, or exact-byte reuse. No cropping, padding, gain normalization, time stretch, loop concatenation or seam repair.",
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+        "original_source_commit": "fcada1549f7db691018aba699e8c7c6d3058b044",
+        "submitted_at": "2026-11-04T16:08:54.129660+00:00",
+        "completed_at": "2026-11-04T16:09:00.960242+00:00",
+        "cost": {
+          "new_fee_usd": "0.08",
+          "fee_basis": "Account debit and fixed8credits/success",
+          "fee_status": null,
+          "precise_quote_or_fixed_rate_usd": null,
+          "historical_reuse": false,
+          "comparison_budget_boundary": "New acoustic paraphrase for both models, not original prompt result. Native durations remain selected endpoint-clamped conditions."
+        },
+        "observed_latency_sec_including_network": 6.830582
+      }
+    ]
   }
 }

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outputs/G040_endurance_race/assets/audio/G040_sfx_004/audio__sfx_stable_audio_3_large.wav

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outputs/G040_endurance_race/assets/audio/G040_sfx_004/meta.json

@@ -102,5 +102,114 @@
     "authorization_file": "/home/yyy/bench/audio_production/20261017_verified/autonomous_completion_authorization.json",
     "basis": "Explicit tonal-only source whitelist. Source note count, ordering, native duration and functional cue construction are recorded in recipe; physical PCM checks pass.",
     "human_listening_claimed": false
+  },
+  "model_comparison": {
+    "schema_version": "audio_model_comparison_v1",
+    "delivery_id": "20261105_md_models",
+    "scope": "Generation-only supplemental model comparison. Native duration and prompt deviations explicitly declared; not formal scoring or game playback verification.",
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 }

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outputs/G040_endurance_race/assets/audio/G040_sfx_006/meta.json

@@ -103,5 +103,114 @@
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     "basis": "Explicit tonal-only source whitelist. Source note count, ordering, native duration and functional cue construction are recorded in recipe; physical PCM checks pass.",
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 }

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 }

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@@ -176,5 +176,114 @@
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 }

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 }