docs: matrix v1.2 internal results + #994 FTS-revival impact#30
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Records the v1.2 benchmark matrix (LongMemEval-S, ConvoMem; bm-local, mem0-local, baselines) and PR #994's measured impact. Headlines: - BM leads QA accuracy on LongMemEval-S (0.617 vs mem0 0.417) and is a close 2nd on ConvoMem (0.792 vs mem0 0.474); mem0 edges retrieval recall but abstains 2-3x as often — its chunks are less answer-bearing. - #994 (FTS-revival): retrieval +7.9 recall@5 / +10.0 MRR on the full corrected-LoCoMo set (every category up); QA accuracy +3.7 on the non-adversarial q300 subset. - multi_hop stays ~0.08 — bottlenecked by BM returning bullet-level chunks that strip document context (next product fix), not by FTS. Also ignores the local .supermemory/ server data dir. Run artifacts live under benchmarks/runs/ (gitignored); this is the human-readable record. Signed-off-by: Drew Cain <groksrc@gmail.com>
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Internal benchmark results record (run 2026-06-12, local, zero API spend).
Headlines
Fairness note
mem0 ran in raw-add mode (
infer=false) to match the June 10 baseline; its published numbers useinfer=true(LLM extraction). A future matrix should run both and document the extraction model.Run artifacts under
benchmarks/runs/are gitignored; this is the human-readable record.🤖 Generated with Claude Code