📦 WP-052 — feat(models): Segmenter wiring; aux branch absent from deploy()¶
Research log · Phase 7 — Instance segmentation, v0.2.0
🔗 Depends on WP-051 · Needed by WP-052b, WP-053
WP-052 — Segmenter wiring¶
Absence of the training-only branches from deploy() is proved twice rather than asserted: by parameter identity and a module walk, and independently by arithmetic — deployed == full - aux - o2m, exact at 2,717,284 − 5,200 − 152,690 = 2,559,394. Two proofs because the failure mode is a branch that is disabled rather than absent, which a module walk can miss and arithmetic cannot.