Dicklesworthstone 31f8c14bba feat(search): lightweight semantic + hybrid search subsystem with trust-scored reranking ...

Builds out the hybrid search stack described in the semantic-search plan.

- Embedders behind an `embedder_registry`: `hash_embedder` (FNV-1a feature
  hashing as an explicit degraded mode), `fastembed_embedder` (pure-Rust native
  MiniLM), with `model_download` / `model_manager` handling the local model
  lifecycle and `pack_planner` sizing the work.
- Reranking via `reranker_registry` (pure-Rust cross-encoder) and RRF-style
  fusion in search/query; `trust_scoring` + `trust_correlation` weight results
  and `storage_integrity` / `contention_diagnostics` keep the vector path safe.
- indexer/semantic drives semantic indexing; citation-path comparisons annotated
  `ubs:ignore` (public paths, never secret material).
- Planning + reference docs and bakeoff scripts capture the design and the
  trust-meta e2e gate.

Co-Authored-By: Claude <noreply@anthropic.com>

2026-07-22 10:12:44 -04:00

..

cass_embedder_e2e.sh

fix(bakeoff): default embedder e2e verbosity

2026-05-08 04:01:42 -04:00

cass_rerank_e2e.sh

feat(search): lightweight semantic + hybrid search subsystem with trust-scored reranking

2026-07-22 10:12:44 -04:00

cass_validation_e2e.sh

feat(search): lightweight semantic + hybrid search subsystem with trust-scored reranking

2026-07-22 10:12:44 -04:00