{
 "note": "v5 LINEAGE: the metal edits the grammar. All numbers here are from 8-machine-hour runs on v4's body (disc radius 400 mm, real axes).",
 "refutation_rates": {
  "seed0": 0.4981,
  "seed1": 0.4968,
  "seed2": 0.5011,
  "seed3": 0.5003
 },
 "distance_from_seed": {
  "seed0": 36,
  "seed1": 37,
  "seed2": 37,
  "seed3": 38,
  "max_possible": 48
 },
 "reading": {
  "frozen_F0": {
   "iid": 1.4941,
   "markov1": 0.9006,
   "markov3": 0.8355,
   "global_inference": 1.0362,
   "blockwise": 1.0729
  },
  "v5_fast_L0": {
   "iid": 2.0003,
   "markov1": 2.001,
   "markov3": 1.9837,
   "global_inference": 1.5108,
   "blockwise": 1.5352
  },
  "v5_slow_N3": {
   "iid": 2.0004,
   "markov1": 1.9995,
   "markov3": 1.9892,
   "global_inference": 1.5441,
   "blockwise": 1.4953
  },
  "margin_statistics_minus_inference": {
   "v3_geometry": 0.295,
   "v4_geometry": 0.298,
   "v5_fast": 0.473
  }
 },
 "static_transparency_vs_collisions": {
  "F0": {
   "collisions": 8,
   "iid": 1.4941,
   "markov1": 0.9006,
   "markov3": 0.8355
  },
  "F1": {
   "collisions": 5,
   "iid": 1.9766,
   "markov1": 1.3459,
   "markov3": 1.1095
  },
  "F2": {
   "collisions": 3,
   "iid": 1.9997,
   "markov1": 1.8722,
   "markov3": 1.1578
  },
  "F3": {
   "collisions": 2,
   "iid": 2.0004,
   "markov1": 1.858,
   "markov3": 1.059
  },
  "v3_selected": {
   "collisions": 3,
   "markov1": 1.888,
   "markov3": 1.07
  },
  "correlation_collisions_markov1": -0.982,
  "reading": "v3's table sits on the same curve as an unselected table with the same collision count. The selection was not special."
 },
 "collisions": {
  "v3_selected_table": 3,
  "seed0": 8,
  "seed1": 5,
  "seed2": 3,
  "seed3": 2
 },
 "seed_family_defect": {
  "first_family": "plain rotations",
  "why_broken": "the output map is i mod 4, so only a stride's residue mod 4 reaches the metal; seeds 0 and 2 gave byte-identical discs",
  "replacement": "Lehmer-code index into the permutation space"
 },
 "not_claimed": {
  "frozen_stops_vs_mutating": "appeared on the degenerate seed family (0.698 vs 0.879) and vanished once the seeds were fixed (0.857 vs 0.986, one frozen collapse in four). Not established."
 }
}