Part of Workstream B (Frecency ranking, board #16). Depends on B0/B1/B2. needs:human, risk:medium.
Fold the frecency score into the existing ranking surface: importance ranking (#101) + L1 tiered SessionRecall (#100) + search result ordering. Tune and document the frecency weight relative to importance and FTS/semantic relevance.
Coordinate with #141 (LLM consolidation, Phase B of #53) — it touches the same #16 ranking surface. NOTE: as of filing, #141 is CLOSED / shipped (not in-flight as the source plan assumed). Treat this as "review the consolidation surface #141 shipped and avoid re-churning it," and confirm with the maintainer before changing shared ranking behavior.
Verify: ranking regression check passes; the chosen frecency weight is documented.
Part of Workstream B (Frecency ranking, board #16). Depends on B0/B1/B2.
needs:human,risk:medium.Fold the frecency score into the existing ranking surface: importance ranking (#101) + L1 tiered SessionRecall (#100) + search result ordering. Tune and document the frecency weight relative to importance and FTS/semantic relevance.
Coordinate with #141 (LLM consolidation, Phase B of #53) — it touches the same #16 ranking surface. NOTE: as of filing, #141 is CLOSED / shipped (not in-flight as the source plan assumed). Treat this as "review the consolidation surface #141 shipped and avoid re-churning it," and confirm with the maintainer before changing shared ranking behavior.
Verify: ranking regression check passes; the chosen frecency weight is documented.