music/bench/sa3/control_surface_sa3.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": "Stable Audio 3 Medium (stable-audio-3-medium), 8 steps, cfg_scale 1.0, fp16, 45s -- THE BED-LANE REPLACEMENT CANDIDATE",
"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": 1497.8,
"measured_at_high_pole": 2618.6,
"spread": 1120.8,
"normalised_spread": 0.428,
"direction_correct": true,
"responds": true
},
{
"dimension": "global_bpm",
"role": "positive control -- tempo is also a numeric meta, so it has two routes in",
"measured_at_low_pole": 129.2,
"measured_at_high_pole": 95.7,
"spread": 33.5,
"normalised_spread": 0.2593,
"direction_correct": false,
"responds": false
},
{
"dimension": "silence_fraction",
"role": "the dimension the exploration sample could not reach",
"measured_at_low_pole": 0.0279,
"measured_at_high_pole": 0.3215,
"spread": 0.2936,
"normalised_spread": 1.0,
"direction_correct": true,
"responds": true
},
{
"dimension": "mean_lanes",
"role": "arrangement density -- the simultaneity curve of section 11.1",
"measured_at_low_pole": 5.086,
"measured_at_high_pole": 7.25,
"spread": 2.164,
"normalised_spread": 0.2985,
"direction_correct": true,
"responds": true
},
{
"dimension": "dynamic_range_db",
"role": "the restraint mechanism of section 4",
"measured_at_low_pole": 13.21,
"measured_at_high_pole": 27.06,
"spread": 13.85,
"normalised_spread": 0.5118,
"direction_correct": true,
"responds": true
},
{
"dimension": "time_to_full_texture_s",
"role": "section 11.4's withholding lever",
"measured_at_low_pole": 19.226,
"measured_at_high_pole": 1.277,
"spread": 17.949,
"normalised_spread": 0.718,
"direction_correct": false,
"responds": false
},
{
"dimension": "note_rate_per_s",
"role": "written material against wash",
"measured_at_low_pole": 2.844,
"measured_at_high_pole": 1.311,
"spread": 1.533,
"normalised_spread": 0.539,
"direction_correct": false,
"responds": false
},
{
"dimension": "tuttis_per_min",
"role": "the full-texture arrival -- unreachable in both proof revisions",
"measured_at_low_pole": 8.0,
"measured_at_high_pole": 8.0,
"spread": 0.0,
"normalised_spread": 0.0,
"direction_correct": false,
"responds": false
}
]
}