[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-polarquant":3},{"tag":4,"articles":11},{"id":5,"name":6,"slug":7,"article_count":8,"description_zh":9,"description_en":10},"a8439559-f2d5-4d07-82cd-4fe0f24132f5","PolarQuant","polarquant",3,"PolarQuant 是一種向量量化與記憶體壓縮方法，常見於 LLM 推論、向量檢索與資料庫索引。它的重點在於降低 embedding 與權重的儲存成本，同時盡量保留搜尋與推論品質。","PolarQuant is a vector-quantization approach aimed at reducing memory overhead in LLM inference, embedding storage, and ANN search. It matters because lower footprint can translate into faster serving, cheaper hardware, and more practical deployment of retrieval and search systems.",[12,21,29],{"id":13,"slug":14,"title":15,"summary":16,"category":17,"image_url":18,"cover_image":18,"language":19,"created_at":20},"b26bb416-9349-48f2-8218-2487e74e97f7","why-turboquant-changes-kv-cache-debate-zh","為什麼 TurboQuant 重新定義 KV cache 辯論","TurboQuant 不是單純把 KV cache 壓小，而是把壓縮從工程技巧提升成可證明的效率方案。","research","https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1778016645951-x6mu.png","zh","2026-05-05T21:30:23.533526+00:00",{"id":22,"slug":23,"title":24,"summary":25,"category":26,"image_url":27,"cover_image":27,"language":19,"created_at":28},"af6bd5c1-b58a-4c4c-adff-9dd6a2bf7cbe","ferresdb-production-rust-vector-db-updates-zh","FerresDB 走向正式上線的 Rust 搜尋","FerresDB 新增 PolarQuant、HNSW 自動調參、PITR、reranking 與 Raft 分散式儲存，開始像一套可上線的 Rust 向量資料庫。","tools","https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1775168156597-iqqe.png","2026-04-02T22:15:41.697535+00:00",{"id":30,"slug":31,"title":32,"summary":33,"category":17,"image_url":34,"cover_image":34,"language":19,"created_at":35},"6ea121bb-a78e-4bc2-bda3-9be1e048ab95","googles-turboquant-cuts-llm-memory-costs-zh","Google TurboQuant 壓低 LLM 記憶體成本","Google 推出 TurboQuant，結合 QJL 與 PolarQuant，主打壓低 vector quantization 的記憶體開銷，並宣稱 LLM inference 最高可快 8 倍。","https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1775160769707-5e2g.png","2026-04-02T20:12:31.803679+00:00"]