feat(bm25): score content and anchor as two normalised BM25F fields (#1180) - #1219

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fix/issue-1180-bm25f-per-field

Jul 30, 2026

Commits on Jul 30, 2026

feat(bm25): score content and anchor as two normalised fields
robotrocketscience
committed
5b1bc12
feat(retrieval): resolve the per-field BM25F flag and anchor-b knob
robotrocketscience
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1256a3f
docs: record the per-field BM25F lane and its bench conditions
robotrocketscience
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0ba9ebd
test(bm25): assert w_anchor=0 equivalence to float32 rounding
robotrocketscience
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15dd451
docs(changelog): qualify the w_anchor=0 zero-delta claim
robotrocketscience
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1f86537