27391395614
85%

Ran 12 Jun 2026 02:53AM UTC

Jobs 1

Files 9

Run time 1min

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Committed 12 Jun 2026 02:52AM UTC coverage: 85.562%. Remained the same

Build # 27391395614

Build Type

push

github

Committed by

freeeve

Commit Message

feat(rust,openalex): head-first BM25 + RrbIndex wasm binding + demo relevance toggle

search_bm25 is now head-first: wave 1 fetches only the head postings (the
same bytes a plain term search moves) and reranks head candidates directly —
head docs are a prefix of full posting order, so a head bitmap's rank()
addresses the impact bytes identically, and df comes from the sidecar's
stored cardinality. Tails are fetched only when the head can't fill the
candidate window (rare queries, where tails are small), so a common-word
query pays KBs over plain search instead of its multi-MB full postings.
TermIndex::query_head_postings/fetch_tail expose the wave split crate-side.

Wasm: RrbIndex (boot = header + resident sparse) plus
RrtIndex.searchBm25(impacts, q, m, k) and rerankIds(impacts, q, ids, k) —
the latter reranks ANY mode's candidates via the shared doc-ID space, with
unresolvable queries degrading to static rank.

Demo: "BM25 relevance" toggle under term + hybrid-term, default ON when the
.rrb is configured (?bm25=0 / toggle opt out, persisted in the URL); term
mode routes through searchBm25 (split candidates rerank via rerankIds), the
hybrid-term arm feeds BM25-ranked ids into the RRF fusion, and the file
chips show the .rrb. Also fixes the merge checkpoint log format.

Coverage Stats

966 of 1129 relevant lines covered (85.56%)

28.47 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
1	27391395614.1	12 Jun 2026 02:53AM UTC	9	85.56	GitHub Action Run

freeeve / roaringrange / 27391395614
85%

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