Add paired audio models for G018_portal_freight (20261105)

outputs/G018_portal_freight/assets/audio/G018_sfx_001/audio__sfx_eleven_v2.wav

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outputs/G018_portal_freight/assets/audio/G018_sfx_001/audio__sfx_stable_audio_3_large.wav

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+size 192078

outputs/G018_portal_freight/assets/audio/G018_sfx_001/meta.json

@@ -133,5 +133,114 @@
     "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": true
+      }
+    },
+    "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": "c9974c26fc37a27c835c74ef31343180803c5273c503ad44032cffb4fd2aebd9",
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+        "duration_sec": 1.0,
+        "original_target_duration_sec": 1.0,
+        "requested_duration_sec": 1.0,
+        "duration_request_adjusted_to_endpoint_range": false,
+        "semantic_prompt_reworded": false,
+        "actual_prompt_differs_from_source": true,
+        "original_task_prompt_or_text": "Energy anchoring hum as a portal snaps onto a wall panel",
+        "actual_prompt_or_text": "Energy anchoring hum as a portal snaps onto a wall panel. Clear isolated sound starting promptly and ending naturally.",
+        "generation_request": {
+          "prompt": "Energy anchoring hum as a portal snaps onto a wall panel. Clear isolated sound starting promptly and ending naturally.",
+          "duration": 1.0,
+          "loop": false,
+          "prompt_influence": 0.65
+        },
+        "generation_id": "abd23e4b76794385a3106cd041f3a19c",
+        "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.",
+        "raw_audio_sha256": "2ce56da3237db9cbeb7cda399da0e38e81f4ecc10996b74b394f88d5317dbb4e",
+        "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": "b8403a5d443e8962459ab79152b665272137063bb38a39e9ca26a22de9907d90",
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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": "Energy anchoring hum as a portal snaps onto a wall panel",
+        "actual_prompt_or_text": "Energy anchoring hum as a portal snaps onto a wall panel. Clear isolated sound starting promptly and ending naturally.",
+        "generation_request": {
+          "model": "stable-audio-3",
+          "prompt": "Energy anchoring hum as a portal snaps onto a wall panel. Clear isolated sound starting promptly and ending naturally.",
+          "duration": 1.0,
+          "seed": 5181,
+          "output_format": "wav",
+          "steps": 8,
+          "cfg_scale": 1
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+        "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": "2026-11-04T15:02:15.870172+00:00",
+        "completed_at": "2026-11-04T15:02:22.620632+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": "0.08",
+          "historical_reuse": false,
+          "comparison_budget_boundary": null
+        },
+        "observed_latency_sec_including_network": 6.75046
+      }
+    ]
   }
 }

outputs/G018_portal_freight/assets/audio/G018_sfx_002/audio__sfx_eleven_v2.wav

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+size 192044

outputs/G018_portal_freight/assets/audio/G018_sfx_002/audio__sfx_stable_audio_3_large.wav

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+size 192078

outputs/G018_portal_freight/assets/audio/G018_sfx_002/meta.json

@@ -133,5 +133,114 @@
     "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": true
+      }
+    },
+    "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",
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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": "Whooshing rift transit sound with subtle reverse tail",
+        "actual_prompt_or_text": "Whooshing rift transit sound with subtle reverse tail. Clear isolated sound starting promptly and ending naturally.",
+        "generation_request": {
+          "prompt": "Whooshing rift transit sound with subtle reverse tail. Clear isolated sound starting promptly and ending naturally.",
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+          "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",
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+        "variant": "default",
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+        "original_task_prompt_or_text": "Whooshing rift transit sound with subtle reverse tail",
+        "actual_prompt_or_text": "Whooshing rift transit sound with subtle reverse tail. Clear isolated sound starting promptly and ending naturally.",
+        "generation_request": {
+          "model": "stable-audio-3",
+          "prompt": "Whooshing rift transit sound with subtle reverse tail. Clear isolated sound starting promptly and ending naturally.",
+          "duration": 1.0,
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+        "original_source_commit": "fcada1549f7db691018aba699e8c7c6d3058b044",
+        "submitted_at": "2026-11-04T15:02:17.534238+00:00",
+        "completed_at": "2026-11-04T15:02:25.212770+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": "0.08",
+          "historical_reuse": false,
+          "comparison_budget_boundary": null
+        },
+        "observed_latency_sec_including_network": 7.678532
+      }
+    ]
   }
 }

outputs/G018_portal_freight/assets/audio/G018_sfx_003/audio__sfx_eleven_v2.wav

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+size 192044

outputs/G018_portal_freight/assets/audio/G018_sfx_003/audio__sfx_stable_audio_3_large.wav

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+size 192078

outputs/G018_portal_freight/assets/audio/G018_sfx_003/meta.json

@@ -710,5 +710,114 @@
       "method_sha256": "dcc7f4d00424b551fde99e14025819a0f5277a0518564eac10ace63012c18760"
     },
     "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",
+    "upload_contract_verified_commit": "e24e43311596b4b78ce92873ec445cce8550a358",
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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.",
+    "paired_variants": {
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+        "actual_prompt_or_text_equal": true,
+        "requested_duration_equal": true
+      }
+    },
+    "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",
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+        "semantic_prompt_reworded": false,
+        "actual_prompt_differs_from_source": true,
+        "original_task_prompt_or_text": "Hydraulic lift whir as a crate is hefted",
+        "actual_prompt_or_text": "Hydraulic lift whir as a crate is hefted. Clear isolated sound starting promptly and ending naturally.",
+        "generation_request": {
+          "prompt": "Hydraulic lift whir as a crate is hefted. Clear isolated sound starting promptly and ending naturally.",
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+        "submitted_at": null,
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+          "fee_basis": "No new paid generation in this batch",
+          "fee_status": "NO_NEW_CHARGE",
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+          "comparison_budget_boundary": "Historical first candidate in recorded batch; not claimed newly generated, equal-budget, or first-ever model trial.",
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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_or_text": "Hydraulic lift whir as a crate is hefted. Clear isolated sound starting promptly and ending naturally.",
+        "generation_request": {
+          "model": "stable-audio-3",
+          "prompt": "Hydraulic lift whir as a crate is hefted. Clear isolated sound starting promptly and ending naturally.",
+          "duration": 1.0,
+          "seed": 5183,
+          "output_format": "wav",
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+        "original_source_commit": "fcada1549f7db691018aba699e8c7c6d3058b044",
+        "submitted_at": "2026-11-04T15:02:20.022416+00:00",
+        "completed_at": "2026-11-04T15:02:26.925726+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": "0.08",
+          "historical_reuse": false,
+          "comparison_budget_boundary": null
+        },
+        "observed_latency_sec_including_network": 6.90331
+      }
+    ]
   }
 }

outputs/G018_portal_freight/assets/audio/G018_sfx_004/audio__sfx_eleven_v2.wav

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outputs/G018_portal_freight/assets/audio/G018_sfx_004/audio__sfx_stable_audio_3_large.wav

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outputs/G018_portal_freight/assets/audio/G018_sfx_004/meta.json

@@ -256,5 +256,114 @@
     },
     "human_listening_claimed": false,
     "material_boundary": "Procedural game sound design, not a claim of physically exact recordings."
+  },
+  "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": true
+      }
+    },
+    "quality_boundary": "API completion and file integrity do not imply human listening approval or exact original-task duration compliance.",
+    "results": [
+      {
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+        "model_id": "elevenlabs/sound-effects-v2",
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+        "original_task_prompt_or_text": "Light metallic thud of a small crate landing",
+        "actual_prompt_or_text": "Light metallic thud of a small crate landing",
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 }

outputs/G018_portal_freight/assets/audio/G018_sfx_005/audio__sfx_eleven_v2.wav

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outputs/G018_portal_freight/assets/audio/G018_sfx_005/audio__sfx_stable_audio_3_large.wav

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+version https://git-lfs.github.com/spec/v1
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outputs/G018_portal_freight/assets/audio/G018_sfx_005/meta.json

@@ -135,5 +135,114 @@
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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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+    "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": {
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 }

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outputs/G018_portal_freight/assets/audio/G018_sfx_006/audio__sfx_stable_audio_3_large.wav

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+version https://git-lfs.github.com/spec/v1
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outputs/G018_portal_freight/assets/audio/G018_sfx_006/meta.json

@@ -135,5 +135,114 @@
     "authorization_file": "/home/yyy/bench/audio_production/20261017_verified/autonomous_completion_authorization.json",
     "screening_file": "/home/yyy/bench/audio_production/20261017_verified/autonomous_repair/G018_portal_freight/screening.json",
     "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.",
+    "paired_variants": {
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+        "original_task_prompt_or_text": "Mechanical click of a pressure plate engaging",
+        "actual_prompt_or_text": "Mechanical click of a pressure plate engaging",
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 }

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outputs/G018_portal_freight/assets/audio/G018_sfx_007/audio__sfx_stable_audio_3_large.wav

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+version https://git-lfs.github.com/spec/v1
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outputs/G018_portal_freight/assets/audio/G018_sfx_007/meta.json

@@ -135,5 +135,114 @@
     "authorization_file": "/home/yyy/bench/audio_production/20261017_verified/autonomous_completion_authorization.json",
     "screening_file": "/home/yyy/bench/audio_production/20261017_verified/autonomous_repair/G018_portal_freight/screening.json",
     "human_listening_claimed": false
+  },
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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.",
+    "paired_variants": {
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+          "model": "stable-audio-3",
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@@ -133,5 +133,114 @@
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 }

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 }