Hackernews posts about BM25

1. You Don't Need Elasticsearch: BM25 Is Now in Postgres (www.tigerdata.com)
   3 points by lobo_tuerto 18 days ago | discuss
2. Okapi BM25 (en.wikipedia.org)
   2 points by 1vuio0pswjnm7 22 days ago | discuss
3. Show HN: Self-hosted RAG with MCP support for OpenClaw (github.com)
   4 points by 2dogsanerd 20 days ago | 2 comments
4. Show HN: cgrep – local, code-aware search for AI coding agents (github.com)
   2 points by meghendra 7 days ago | discuss
5. Show HN: Thoth – Obsidian AI Research Assistant (github.com)
   2 points by acertainKnight 10 days ago | discuss
6. Runtime validation is still fucked in AI coding agents
   1 points by sebringj 11 days ago | 2 comments
7. Show HN: Sovereign – Multi-agent OS with GraphRAG memory and HITL checkpoints (github.com)
   1 points by borhensaidi 3 days ago | discuss
8. Show HN: Sediment – Local semantic memory for AI agents (Rust, single binary) (github.com)
   1 points by rendro 13 days ago | discuss
9. Show HN: Openground – open-source, on-device documentation indexing for agents (github.com)
   1 points by poweroutlet2 17 days ago | discuss
10. Show HN: Openground, and on-device and open source alternative to Context7 (github.com)
    1 points by poweroutlet2 21 days ago | discuss
11. The chronically online will become a new underclass [video] (www.youtube.com)
    3 points by nanfinitum 27 days ago | discuss
12. Show HN: OkaiDokai, tool-level firewall for OpenClaw, Claude Code and Codex (okaidokai.com)
    14 points by cedel2k1 about 19 hours ago | discuss
13. MiniMax M2.5 released: 80.2% in SWE-bench Verified (www.minimax.io)
    207 points by denysvitali 9 days ago | 54 comments
14. MiniMax M2.5: Faster, stronger, smarter. Built for real-world productivity (www.minimaxi.com)
    4 points by fynnx 9 days ago | discuss
15. MiniMax M2.5 Is Good (ziva.sh)
    1 points by OsrsNeedsf2P 1 day ago | discuss
16. Understanding the BM25 full text search algorithm (emschwartz.me)
    305 points by rrampage over 1 year ago | 60 comments
17. BM25 in PostgreSQL (blog.vectorchord.ai)
    139 points by gaocegege 12 months ago | 31 comments
18. BMX: A Freshly Baked Take on BM25 (www.mixedbread.ai)
    91 points by breadislove over 1 year ago | 11 comments
19. Why BM25 queries with more terms can be faster (and other scaling surprises) (turbopuffer.com)
    53 points by _peregrine_ about 1 month ago | 1 comments
20. Show HN: Pg_textsearch – BM25 Ranking for Postgres (docs.tigerdata.com)
    13 points by tjgreen 4 months ago | discuss
21. Understanding the BM25 full text search algorithm (emschwartz.me)
    12 points by emschwartz over 1 year ago | 1 comments
22. You don't need Elasticsearch: BM25 is now in Postgres (www.tigerdata.com)
    6 points by soheilpro about 2 months ago | 1 comments
23. BM25 Search in Postgres (www.tigerdata.com)
    5 points by arunmu 4 months ago | 4 comments
24. VectorChord-BM25: PostgreSQL Search with BM25 – 3x Faster Than Elasticsearch (blog.vectorchord.ai)
    5 points by gaocegege 12 months ago | discuss
25. Pg_textsearch: PostgreSQL extension for BM25 relevance-ranked full-text search (github.com)
    4 points by jascha_eng about 2 months ago | discuss
26. PostgreSQL extension for BM25 relevance-ranked full-text search (github.com)
    4 points by jascha_eng 2 months ago | discuss
27. PostgreSQL extension for BM25 relevance-ranked full-text search (github.com)
    4 points by jascha_eng 2 months ago | discuss
28. Comparing full text search algorithms: BM25, TF-IDF, and Postgres (emschwartz.me)
    4 points by emschwartz over 1 year ago | discuss
29. Pg_bestmatch.rs: Elevate Your PostgreSQL Text Queries with BM25 (blog.pgvecto.rs)
    4 points by gaocegege over 1 year ago | discuss
30. BM25S – BM25 Library for Python (github.com)
    3 points by softwaredoug over 1 year ago | 1 comments
31. BM25F from Scratch (softwaredoug.com)
    3 points by softwaredoug 5 months ago | discuss
32. Show HN: FOSS Okapi BM25 search for Postgres without extensions (github.com)
    3 points by jankovicsandras over 1 year ago | discuss
33. Show HN: DuckDB BM25 Client (github.com)
    3 points by raphaelty over 1 year ago | discuss
34. Pg_bestmatch.rs: Elevate Your PostgreSQL Text Queries with BM25 (blog.pgvecto.rs)
    3 points by gaocegege over 1 year ago | discuss
35. Pg_bestmatch.rs: Elevate Your PostgreSQL Text Queries with BM25 (blog.pgvecto.rs)
    3 points by gaocegege over 1 year ago | discuss
36. BM25 search and Claude = efficient precision (github.com)
    2 points by marwamc about 2 months ago | 4 comments
37. You don't need Elasticsearch: BM25 is now in Postgres (www.tigerdata.com)
    2 points by thunderbong about 2 months ago | discuss
38. Pg_textsearch: PostgreSQL extension for BM25 relevance-ranked full-text search (github.com)
    2 points by fanf2 2 months ago | discuss
39. From Ts_rank to BM25. Introducing Pg_textsearch: True BM25 Ranking and Retrieval (www.tigerdata.com)
    2 points by ashvardanian 2 months ago | discuss
40. PostgreSQL extension for BM25 relevance-ranked full-text search (github.com)
    2 points by jascha_eng 2 months ago | discuss
41. Keeping it boring (and relevant) with BM25F (sourcegraph.com)
    2 points by sebg 10 months ago | discuss
42. Hybrid Search with Postgres Native BM25 and VectorChord (blog.vectorchord.ai)
    2 points by gaocegege 11 months ago | discuss
43. Show HN: BM25opt – 30-40 x faster BM25 search algorithms (FOSS) (github.com)
    1 points by jankovicsandras over 1 year ago | 2 comments
44. Vajra BM25 is a fast BM25 implementation in Python (twitter.com)
    1 points by aiexplorations about 1 month ago | 1 comments
45. LuckyShot: a Rust CLI that uses BM25 and RAG for smarter code context retrieval (github.com)
    1 points by richardanaya about 1 year ago | 1 comments