Ran funes 1.3.0 on a machine with 19,195 coding-agent sessions already on disk (LongMemEval laid down in the real ~/.claude and ~/.codex layouts), 100 questions whose answer sits in exactly one session, scored by whether that session comes back. Disclosure: I maintain deja-vu, one of the tools in the same table.
Full index: 2h03m on an M4 pro laptop (308k chunks), 6.3s per query. With defaults: hit@1 9/100, hit@5 39, found@50 71. With --half-life 0: 19/46/71 — the 30-day recency half-life halves rank-1 on history older than a month, which is most of what's on a real disk; worth a mention in the docs. Once recency is off, the vector+rerank stack is clearly the best ranker in the table at rank five. The documented one-minute first pass leaves 218 of the 19k sessions indexed (0/100 answered), so the "about a minute" framing is really "about a minute until the embedding job starts".
For comparison on the same corpus, deja-vu (plain BM25 over 24 agents' files) indexes in 29s and answers in 24ms at hit@1 18/100, hit@5 35. Corpus, drivers and every row: vshulcz.github.io/deja-vu/guide/day-zero.html - happy to be corrected if a setting I missed changes the numbers.