feat: Hexagonal HNSW — diversity heuristic, A2 codebook, sub-centroid signs, multi-segment fix by TinDang97 · Pull Request #36 · pilotspace/moon

docs(phase-74): plan hexagonal HNSW — 4 plans in 3 waves

TinDang97

committed

feat(74-02): A2 hexagonal lattice codebook for paired-dimension TurboQuant

TinDang97

committed

feat(74-01): diversity heuristic neighbor selection (Algorithm 4)

TinDang97

committed

test(74-03): add failing tests for cell-parallel compaction

TinDang97

committed

feat(74-03): implement cell-parallel compaction with spatial partitioning and stitching

TinDang97

committed

docs(74-03): update .planning submodule for cell-parallel compaction

TinDang97

committed

feat(74-04): add TQ4A2 config variant and encode_tq_mse_a2 function

TinDang97

committed

feat(74-04): wire TQ4A2 encoding into compaction and mutable segment

TinDang97

committed

docs(74-04): update .planning submodule for A2 lattice encoding pipeline

TinDang97

committed

docs(phase-74): benchmark report — Moon vs Redis vs Qdrant at 10K/768d

TinDang97

committed

fix(74): disable diversity heuristic for TQ-ADC graph construction

TinDang97

committed

fix(74): decoded centroid L2 for Light-mode HNSW build + ef_search tuning

TinDang97

committed

feat(74): sub-centroid signs at insert time — recall 92.7% → 96.9%

TinDang97

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feat: add mixed insert+search simulation benchmark

TinDang97

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fix: global vector IDs across multiple compacted segments

TinDang97

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fix: disable compact_parallel — 2-coord partitioning breaks high-d recall

TinDang97

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docs: add hexagonal HNSW architecture diagram

TinDang97

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docs: hexagonal HNSW status report — features, bugs, benchmarks, memory model

TinDang97

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fix: address all 7 Qodo code review findings

TinDang97

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chore: remove obsolete hexagonal HNSW architecture diagram and status report

TinDang97

committed

style: cargo fmt

TinDang97

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Increase timeout for cargo test from 10 to 15 minutes

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feat: Hexagonal HNSW — diversity heuristic, A2 codebook, sub-centroid signs, multi-segment fix#36

feat: Hexagonal HNSW — diversity heuristic, A2 codebook, sub-centroid signs, multi-segment fix#36
pilotspacex-byte merged 22 commits into
mainfrom
feat/hexagon-hnws

Commits on Apr 1, 2026

docs(phase-74): plan hexagonal HNSW — 4 plans in 3 waves

feat(74-02): A2 hexagonal lattice codebook for paired-dimension TurboQuant

feat(74-01): diversity heuristic neighbor selection (Algorithm 4)

test(74-03): add failing tests for cell-parallel compaction

feat(74-03): implement cell-parallel compaction with spatial partitioning and stitching

docs(74-03): update .planning submodule for cell-parallel compaction

feat(74-04): add TQ4A2 config variant and encode_tq_mse_a2 function

feat(74-04): wire TQ4A2 encoding into compaction and mutable segment

docs(74-04): update .planning submodule for A2 lattice encoding pipeline

docs(phase-74): benchmark report — Moon vs Redis vs Qdrant at 10K/768d

fix(74): disable diversity heuristic for TQ-ADC graph construction

fix(74): decoded centroid L2 for Light-mode HNSW build + ef_search tuning

feat(74): sub-centroid signs at insert time — recall 92.7% → 96.9%

feat: add mixed insert+search simulation benchmark

fix: global vector IDs across multiple compacted segments

fix: disable compact_parallel — 2-coord partitioning breaks high-d recall

docs: add hexagonal HNSW architecture diagram

docs: hexagonal HNSW status report — features, bugs, benchmarks, memory model

fix: address all 7 Qodo code review findings

chore: remove obsolete hexagonal HNSW architecture diagram and status report

style: cargo fmt

Increase timeout for cargo test from 10 to 15 minutes