Files
BFM-decomp/docs
Drew T e18738c48e feat(phase-31 T5): THE FRONTIER ATLAS — 5,139 lever-labeled crack groups over all 12,058 open fns
- tools/atlas.py: cousin units baseline + T1.5 h_seqn merges + CALIBRATED warm
  tier (measured: li-norm metric holds ~99% recall to 0.55; rule = smallest t
  with neg-accept<=0.2% AND recall>=95% -> THRESH_WARM=0.70 @ 99.1%/0.18% —
  false merges waste exemplar cracks, misses only route cheaper) + seed sweep
  (65% of open skeletons carry a >=0.55 matched seed) + kNN graph + tiny-direct
  + evidence joins (audit/backlog/ledgers/cards; unparsable=fatal) + lever
  labels with confidence measured>ledger>tell>default>UNKNOWN
- partition ASSERTED: 12,058 = progress stubs 12,051 + NM 7 EXACTLY (chased the
  +1: data blobs now excluded, reconciled against classify() buckets; T1 banks
  confirmed absent); every instance in exactly one group; main joins at the
  atlas layer only (family maps stay non-main — 4 silent-skip hazards)
- warm tier merged 1,019; top group unifies 268 drifted per-location skeletons
- lever table: head-crack 186.9k ins / UNKNOWN 138.6k (honest) / extend-tell
  76.7k / redraft 46.8k / jtbl-carve 45.7k / integration 23.4k / seeded 23.4k /
  len-vein 16.8k / swaprepeat 9.2k / plumbing 8.1k / o0 6.6k / cc1 6.4k
- atlas_features: li_norm_toks exported (shared with atlas, R33; hash-stable);
  mid_jr verifier fixed (compared ZERO rows — R32 silent no-op; now 6,444/6,444)
- make atlas = full regen chain (~10-15 min, zero tokens); --targets emits
  crack slates (12/12 .s resolved); survey 92 s
- SETUP rows (R21); docs/frontier-atlas.md committed
2026-08-14 18:06:46 -06:00
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