music/records/benchmark/PROBE_EXTRACT_PERCUSSION.generation.json
{
"artifact_id": "PROBE_EXTRACT_PERCUSSION",
"theme_id": "BENCHMARK",
"role": "probe_extract",
"chapter_id": "",
"region_page": "",
"cue_ids_served": [],
"brief_ref": "",
"register_card_ref": "",
"caption": "A small chamber ensemble: a solo cello carrying a simple stepwise melody, a plucked harp figure underneath, a sustained string pad, and a light frame drum keeping a steady pulse. Fully instrumental, no voices. Clean start and clean end with no fade in and no fade out.",
"task_type": "extract",
"instrumental": true,
"target_bpm": 100,
"target_keyscale": "A minor",
"target_duration_s": 24,
"seed": 9001,
"sampler_config": {
"inference_steps": 50,
"guidance_scale": 7.5,
"shift": 3.0,
"dit": "acestep-v15-base",
"lm": "none",
"thinking": false
},
"model_id": "acestep-v15-base",
"model_revision": "acestep-v15-base",
"prompt_hash": "86b80dc602dc6afe02a6527ca71288aa2bb71236ce591513228a0975c0611f4b",
"out_path": "build/audio/benchmark/stems/PROBE_EXTRACT_PERCUSSION.wav",
"sha256": "91c631ce4515e77e75adac51c17b478a957c20872db6298a5b33ecbf9adc1cd4",
"bytes": 9216088,
"timing": {
"generate_s": 3.77,
"handler_load_s": 3.74,
"vram": {
"torch_allocated_mb": 4900.5,
"torch_max_allocated_mb": 7221.2,
"torch_reserved_mb": 5426.0,
"torch_max_reserved_mb": 7786.0
},
"nvidia_smi_used_mb_before_load": 10330,
"nvidia_smi_used_mb_after_load": 15457,
"nvidia_smi_used_mb_peak_sampled": null,
"nvidia_smi_peak_samples": 0,
"peak_sampling_note": "NOT RUN for this artifact -- it predates the in-generate sampler (harness/music_gen/generate.py::_SmiPeak, added on the 2026-08-05 measured close). No device-wide peak was sampled during this generation; the load-time delta in PIPE_AUDIO_MUSIC section 6.0 Q3 is the only VRAM figure this run supports.",
"nvidia_smi_used_mb_at_record_write": 16317
},
"honest_tier": "GENERATED SCORE - ITERATION",
"generated_at": "2026-08-05T01:26:26.757216+00:00",
"reveal_gate": "",
"reveal_firewall": "PASSED refuse_reveal_leak at construction time",
"sonniss_conditioning": "NONE - refused by construction"
}