Files
BFM-decomp/.run/fable_frontier
Drew T 97a6864677 docs(phase-30): adopt the Fable-5 frontier plan as T7 + persist the report
The Fable-5 agent's harness blocked it from writing to disk, so its full analysis existed ONLY in
the completion notification — one session away from being lost. Transcribed verbatim to
.run/fable_frontier/ANALYSIS.md and force-added (with its computed pools, pool_ovres.json), and
CURRENT_PHASE.md's new T7 points at it so future sessions know where the detail lives.

T7 supersedes T6's wave ordering on one number: across every sweep run this project has done,
blockers are ~24k PLUMBING vs 4,917 DIFF (5:1). Fixing plumbing moves work from the ~490 tok/ins
wave column to ~0, and S1 restores the propagation multiplier that makes every later wave ~3x
cheaper. DO S1 BEFORE ANY WAVE.

S1-S7 recorded with reachable-ins and tok/ins estimates. Provenance is explicit: the two headline
refutations were independently re-verified (23,211 classified files exist; 0x801833f0 went 0/6 ->
6/6 after the type lift, R22 140/140); the POOL NUMBERS are the agent's own computation and are
NOT re-verified — flagged in the file to verify before scaling a wave onto them (R14).

Standing pre-probe rule added: check h_norm identity across members BEFORE probing (an h_norm-
identical family returning 0% is a compile-error certainty), and read the classified files before
theorising about a sweep failure.
2026-08-04 18:40:14 -06:00
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