Add paired audio models for G036_salt_flat_timetrial (20261105)

outputs/G036_salt_flat_timetrial/assets/audio/G036_sfx_001/audio__sfx_eleven_v2.wav

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outputs/G036_salt_flat_timetrial/assets/audio/G036_sfx_001/audio__sfx_stable_audio_3_large.wav

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outputs/G036_salt_flat_timetrial/assets/audio/G036_sfx_001/meta.json

@@ -139,5 +139,114 @@
     "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": "deb0dfd9b92cd54db4bb05895b11dcdc2f25f417e66fff0159ad5b68de298b4d",
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+        "duration_sec": 0.48,
+        "original_target_duration_sec": 0.4,
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+        "duration_request_adjusted_to_endpoint_range": true,
+        "semantic_prompt_reworded": false,
+        "actual_prompt_differs_from_source": false,
+        "original_task_prompt_or_text": "Clean electronic countdown beep, rising pitch per second, short decay",
+        "actual_prompt_or_text": "Clean electronic countdown beep, rising pitch per second, short decay",
+        "generation_request": {
+          "prompt": "Clean electronic countdown beep, rising pitch per second, short decay",
+          "duration": 0.5,
+          "loop": false,
+          "prompt_influence": 0.3
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+        "generation_id": "10011cbfe4cd4070bf041e41cceb8dd9",
+        "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": "2026-11-04T15:53:01.042803+00:00",
+        "completed_at": "2026-11-04T15:53:07.665274+00:00",
+        "cost": {
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+          "fee_basis": "Settled provider prediction ledger as displayed; rounding differs from precise quote/account debit",
+          "fee_status": "SETTLED_LEDGER_DISPLAYED_PRECISION",
+          "precise_quote_or_fixed_rate_usd": "0.00110",
+          "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": 6.622471
+      },
+      {
+        "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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+        "duration_request_adjusted_to_endpoint_range": true,
+        "semantic_prompt_reworded": false,
+        "actual_prompt_differs_from_source": false,
+        "original_task_prompt_or_text": "Clean electronic countdown beep, rising pitch per second, short decay",
+        "actual_prompt_or_text": "Clean electronic countdown beep, rising pitch per second, short decay",
+        "generation_request": {
+          "model": "stable-audio-3",
+          "prompt": "Clean electronic countdown beep, rising pitch per second, short decay",
+          "duration": 1,
+          "seed": 5361,
+          "output_format": "wav",
+          "steps": 8,
+          "cfg_scale": 1
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+        "source_result_status": "GENERATED",
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+        "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": "2026-11-04T15:56:02.426747+00:00",
+        "completed_at": "2026-11-04T15:56:09.042598+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": 6.615851
+      }
+    ]
   }
 }

outputs/G036_salt_flat_timetrial/assets/audio/G036_sfx_002/audio__sfx_eleven_v2.wav

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+size 153644

outputs/G036_salt_flat_timetrial/assets/audio/G036_sfx_002/audio__sfx_stable_audio_3_large.wav

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outputs/G036_salt_flat_timetrial/assets/audio/G036_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": "fd239fe60d964c14887db20f1b35a13a1e6036ed4e6787f0ac91f6bd4f693ab3",
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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": "Race start release chime with a low engine-friendly tone and short swell",
+        "actual_prompt_or_text": "Race start release chime with a low engine-friendly tone and short swell. Clear isolated sound starting promptly and ending naturally.",
+        "generation_request": {
+          "prompt": "Race start release chime with a low engine-friendly tone and short swell. Clear isolated sound starting promptly and ending naturally.",
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+        "source_result_status": "REUSED_LEGACY",
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+        "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
+        }
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+      {
+        "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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+        "actual_prompt_differs_from_source": true,
+        "original_task_prompt_or_text": "Race start release chime with a low engine-friendly tone and short swell",
+        "actual_prompt_or_text": "Race start release chime with a low engine-friendly tone and short swell. Clear isolated sound starting promptly and ending naturally.",
+        "generation_request": {
+          "model": "stable-audio-3",
+          "prompt": "Race start release chime with a low engine-friendly tone and short swell. Clear isolated sound starting promptly and ending naturally.",
+          "duration": 1,
+          "seed": 5362,
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+        "submitted_at": "2026-11-04T15:56:05.260184+00:00",
+        "completed_at": "2026-11-04T15:56:11.797646+00:00",
+        "cost": {
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+          "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,
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+        },
+        "observed_latency_sec_including_network": 6.537462
+      }
+    ]
   }
 }

outputs/G036_salt_flat_timetrial/assets/audio/G036_sfx_003/audio__sfx_eleven_v2.wav

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+size 92238

outputs/G036_salt_flat_timetrial/assets/audio/G036_sfx_003/audio__sfx_stable_audio_3_large.wav

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outputs/G036_salt_flat_timetrial/assets/audio/G036_sfx_003/meta.json

@@ -101,5 +101,114 @@
     "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",
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+    "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.",
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+        "requested_duration_equal": false
+      }
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+    "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",
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+        "semantic_prompt_reworded": false,
+        "actual_prompt_differs_from_source": false,
+        "original_task_prompt_or_text": "Checkpoint pass confirmation blip with a bright ping tail, telemetry flavor",
+        "actual_prompt_or_text": "Checkpoint pass confirmation blip with a bright ping tail, telemetry flavor",
+        "generation_request": {
+          "prompt": "Checkpoint pass confirmation blip with a bright ping tail, telemetry flavor",
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+        "generation_id": "1b7ad0433f4040c88c4e568ce93c6162",
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+        "submitted_at": "2026-11-04T15:17:35.968891+00:00",
+        "completed_at": "2026-11-04T15:17:42.542595+00:00",
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+          "fee_status": "SETTLED_LEDGER_DISPLAYED_PRECISION",
+          "precise_quote_or_fixed_rate_usd": "0.00110",
+          "historical_reuse": false,
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+        "observed_latency_sec_including_network": 6.573704
+      },
+      {
+        "method_key": "sfx_stable_audio_3_large",
+        "model_id": "stable-audio-3",
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+        "original_task_prompt_or_text": "Checkpoint pass confirmation blip with a bright ping tail, telemetry flavor",
+        "actual_prompt_or_text": "Checkpoint pass confirmation blip with a bright ping tail, telemetry flavor",
+        "generation_request": {
+          "model": "stable-audio-3",
+          "prompt": "Checkpoint pass confirmation blip with a bright ping tail, telemetry flavor",
+          "duration": 1,
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+        "submitted_at": "2026-11-04T15:56:09.052368+00:00",
+        "completed_at": "2026-11-04T15:56:15.662861+00:00",
+        "cost": {
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+          "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."
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+        "observed_latency_sec_including_network": 6.610493
+      }
+    ]
   }
 }

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outputs/G036_salt_flat_timetrial/assets/audio/G036_sfx_004/meta.json

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@@ -135,5 +135,114 @@
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+        "original_task_prompt_or_text": "Seamless dry salt-flat wind ambience with subtle distant telemetry hum, steady direction, no voices or music",
+        "actual_prompt_or_text": "Seamless dry salt-flat wind ambience with subtle distant telemetry hum, steady direction, no voices or music",
+        "generation_request": {
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 }

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+size 1536078

outputs/G036_salt_flat_timetrial/assets/audio/G036_sfx_011/audio__sfx_stable_audio_3_large.wav

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@@ -174,5 +174,114 @@
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     "basis": "Whole PCM integrity, canonical source, original source-family/ASR evidence, native duration and loop diagnostics. No waveform modification or human listening claimed."
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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.",
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 }