zhuyongxin
376ad0c241
Add configurable hybrid mode on KnowledgeSearchPort that fuses dense unfiltered, dense filtered, and lexical ranks via RRF while preserving dense-compatible threshold scores. Archives Delivery 2 OpenSpec change.
6 lines
176 B
Markdown
6 lines
176 B
Markdown
# Evidence
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- Delivery 1 identity/port foundation required
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- RRF utility and hybrid adapter unit tests green
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- Lexical sparse-lite intentionally intermediate until BM25 schema
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