music/bench/acestep_xlsft_lm/control_surface_xlsft_lm.json
{
"_doc": "Control-surface probe result. A dimension that does not respond cannot be reached by prompt revision on this generator, and its contribution to the distance is a CEILING, not a failure of the loop.",
"generator": "ACE-Step 1.5 acestep-v15-xl-sft + acestep-5Hz-lm-4B, 60 steps, cfg 7.5 (CFG LIVE on this checkpoint), 45s -- THE VENDOR-RECOMMENDED TIER FOR A >=24GB CARD",
"positive_controls_responded": false,
"admissible": false,
"dimensions": [
{
"dimension": "spectral_centroid_hz",
"role": "positive control -- brightness is the least ambiguous instruction in the set",
"measured_at_low_pole": 1467.6,
"measured_at_high_pole": 1377.0,
"spread": 90.6,
"normalised_spread": 0.0617,
"direction_correct": false,
"responds": false
},
{
"dimension": "global_bpm",
"role": "positive control -- tempo is also a numeric meta, so it has two routes in",
"measured_at_low_pole": 123.05,
"measured_at_high_pole": 123.05,
"spread": 0.0,
"normalised_spread": 0.0,
"direction_correct": false,
"responds": false
},
{
"dimension": "silence_fraction",
"role": "the dimension the exploration sample could not reach",
"measured_at_low_pole": 0.0,
"measured_at_high_pole": 0.0,
"spread": 0.0,
"normalised_spread": 0.0,
"direction_correct": false,
"responds": false
},
{
"dimension": "mean_lanes",
"role": "arrangement density -- the simultaneity curve of section 11.1",
"measured_at_low_pole": 6.627,
"measured_at_high_pole": 6.606,
"spread": 0.021,
"normalised_spread": 0.0032,
"direction_correct": false,
"responds": false
},
{
"dimension": "dynamic_range_db",
"role": "the restraint mechanism of section 4",
"measured_at_low_pole": 14.58,
"measured_at_high_pole": 14.1,
"spread": 0.48,
"normalised_spread": 0.0329,
"direction_correct": false,
"responds": false
},
{
"dimension": "time_to_full_texture_s",
"role": "section 11.4's withholding lever",
"measured_at_low_pole": 1.068,
"measured_at_high_pole": 0.186,
"spread": 0.882,
"normalised_spread": 0.0353,
"direction_correct": false,
"responds": false
},
{
"dimension": "note_rate_per_s",
"role": "written material against wash",
"measured_at_low_pole": 0.422,
"measured_at_high_pole": 0.244,
"spread": 0.178,
"normalised_spread": 0.1187,
"direction_correct": false,
"responds": false
},
{
"dimension": "tuttis_per_min",
"role": "the full-texture arrival -- unreachable in both proof revisions",
"measured_at_low_pole": 0.0,
"measured_at_high_pole": 0.0,
"spread": 0.0,
"normalised_spread": 0.0,
"direction_correct": false,
"responds": false
}
]
}