root 3fb3a60da4 Spec ch6 rewrite — 3 learning paths → 7 + honest gap list
J flagged the spec out of alignment with what's built. Ch6 now
reflects the full current architecture:

- Path 1 (playbook boost) — formula kept; geo+role prefilter
  refinement called out with measured 14× citation lift
- Path 2 (pattern discovery) — unchanged
- Path 3 (autotune agent) — unchanged
- Path 4 (KB + pathway recommender) — Phase 22, file layout
  documented
- Path 5 (cloud rescue on failure) — Phase 22 item B, verified
  stress_01 example cited
- Path 6 (staffer competence-weighted retrieval) — Phase 23,
  competence_score formula included, cross-staffer auto-
  discovered worker labels (Rachel D. Lewis 18× endorsements)
- Path 7 (observer outcome ingest) — Phase 24, :3800 HTTP
  listener + ops.jsonl append journal

Input normalizer + unified /memory/query surface documented as
the "seamless with whatever input" answer, with the 319ms
natural-language latency number.

Honest gaps kept visible in the spec itself, not hidden:
- Zep validity windows (most load-bearing remaining)
- Mem0 UPDATE/DELETE/NOOP ops
- Letta working-memory hot cache

Live at https://devop.live/lakehouse/spec#ch6 after service
restart. Verified post-deploy: geo+role prefilter, 14× delta,
validity windows gap all present in served HTML.
2026-04-21 00:03:06 -05:00
2026-03-27 05:54:09 -05:00
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