{"full_name":"facebookresearch/faiss","owner":"facebookresearch","name":"faiss","url":"https://github.com/facebookresearch/faiss","description":"A library for efficient similarity search and clustering of dense vectors.","homepage":"https://faiss.ai","topics":[],"language":"C++","license":"MIT","avatar":"https://avatars.githubusercontent.com/u/16943930?v=4","created_at":"2017-02-07T16:07:05Z","pushed_at":"2026-11-10T05:42:24Z","metrics":{"stars":41303,"forks":4590,"watchers":495,"issues":2823,"prs":2729,"releases":29,"issues_open":null,"issues_closed":null,"prs_open":null,"prs_closed":null,"prs_merged":null,"discussions":277},"growth":{"day":{"stars":34,"forks":2,"base_day":"2026-11-09"},"week":{"stars":52,"forks":6,"base_day":"2026-11-03"},"month":{"stars":275,"forks":48,"base_day":"2026-10-11"}},"history":{"dates":["2026-09-06","2026-09-07","2026-09-08","2026-09-09","2026-09-10","2026-09-11","2026-09-12","2026-09-13","2026-09-14","2026-09-15","2026-09-16","2026-09-17","2026-09-18","2026-09-19","2026-09-20","2026-09-21","2026-09-22","2026-09-23","2026-09-24","2026-09-25","2026-09-26","2026-09-27","2026-09-28","2026-09-29","2026-09-30","2026-10-01","2026-10-02","2026-10-03","2026-10-04","2026-10-05","2026-10-06","2026-10-07","2026-10-08","2026-10-09","2026-10-10","2026-10-11","2026-10-12","2026-10-13","2026-10-14","2026-10-15","2026-10-16","2026-10-17","2026-10-18","2026-10-19","2026-10-20","2026-10-21","2026-10-22","2026-10-23","2026-10-24","2026-10-25","2026-10-26","2026-10-27","2026-10-28","2026-10-29","2026-10-30","2026-10-31","2026-11-01","2026-11-02","2026-11-03","2026-11-04","2026-11-09","2026-11-10"],"stars":[40789,40801,40802,40809,40812,40813,40813,40820,40842,40850,40852,40853,40856,40872,40878,40888,40890,40891,40893,40906,40911,40917,40926,40931,40937,40950,40957,40964,40972,40980,40986,40995,40997,41011,41015,41028,41087,41099,41107,41113,41118,41123,41134,41144,41153,41162,41165,41167,41176,41185,41189,41197,41200,41216,41220,41223,41232,41236,41251,41255,41269,41303],"forks":[4500,4502,4503,4504,4505,4508,4508,4508,4510,4513,4513,4515,4514,4518,4517,4521,4522,4522,4523,4524,4525,4524,4526,4526,4526,4529,4529,4528,4530,4530,4532,4532,4534,4539,4539,4542,4550,4551,4551,4551,4552,4551,4550,4555,4556,4558,4558,4559,4562,4564,4566,4568,4570,4575,4575,4577,4578,4580,4584,4587,4588,4590],"watchers":[492,493,493,493,493,493,493,494,497,497,497,497,497,498,498,498,498,498,498,498,498,498,498,498,499,499,499,499,499,499,499,499,499,499,499,499,498,499,499,498,498,498,498,498,498,498,498,498,498,498,498,498,493,493,493,493,493,493,495,495,495,495],"issues_open":[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"prs_open":[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null]},"boards":{},"same_owner":[{"full_name":"facebookresearch/AugLy","name":"AugLy","boards":{}},{"full_name":"facebookresearch/ImageBind","name":"ImageBind","boards":{}},{"full_name":"facebookresearch/audiocraft","name":"audiocraft","boards":{}},{"full_name":"facebookresearch/codellama","name":"codellama","boards":{}},{"full_name":"facebookresearch/detectron2","name":"detectron2","boards":{}},{"full_name":"facebookresearch/detr","name":"detr","boards":{}},{"full_name":"facebookresearch/dinov2","name":"dinov2","boards":{}},{"full_name":"facebookresearch/dinov3","name":"dinov3","boards":{}},{"full_name":"facebookresearch/fastText","name":"fastText","boards":{}},{"full_name":"facebookresearch/hydra","name":"hydra","boards":{}},{"full_name":"facebookresearch/maskrcnn-benchmark","name":"maskrcnn-benchmark","boards":{}},{"full_name":"facebookresearch/mmf","name":"mmf","boards":{}},{"full_name":"facebookresearch/pifuhd","name":"pifuhd","boards":{}},{"full_name":"facebookresearch/pytorch3d","name":"pytorch3d","boards":{}},{"full_name":"facebookresearch/sam2","name":"sam2","boards":{}},{"full_name":"facebookresearch/sam3","name":"sam3","boards":{}},{"full_name":"facebookresearch/seamless_communication","name":"seamless_communication","boards":{}},{"full_name":"facebookresearch/segment-anything","name":"segment-anything","boards":{}},{"full_name":"facebookresearch/vggt","name":"vggt","boards":{}}],"issues":[{"number":105,"title":"Java interface of faiss","comments":26,"created_at":"2017-05-02T22:56:11Z"},{"number":2386,"title":"Faiss runs very slowly on M1 Mac","comments":18,"created_at":"2022-07-15T16:04:05Z"},{"number":4510,"title":"uv pip install support","comments":15,"created_at":"2025-08-06T09:39:59Z"},{"number":890,"title":"How It is Possible to Import and Use Faiss in Google Colab?","comments":13,"created_at":"2019-07-15T15:44:35Z"},{"number":2135,"title":"FAISS returns negative ids (not -1)","comments":13,"created_at":"2021-12-01T15:50:52Z"},{"number":3087,"title":"[Feature Request]Vector deduplication","comments":12,"created_at":"2023-10-10T18:21:19Z"},{"number":2868,"title":"Weird behaviour under macOS","comments":12,"created_at":"2023-05-19T17:14:52Z"},{"number":565,"title":"range_search on GPU","comments":12,"created_at":"2018-08-13T04:47:55Z"}],"discussions":[{"number":5672,"title":"SIMD Support for PPC64LE","comments":1,"category":"Q&A","created_at":"2026-09-25T20:35:53Z"},{"number":5537,"title":"HNSW distance compression vs. progressive graph search: matched-recall results on six 1M-scale datasets","comments":1,"category":"General","created_at":"2026-08-23T21:24:55Z"},{"number":5499,"title":"v1.15.0","comments":0,"category":"General","created_at":"2026-08-03T17:10:59Z"},{"number":5244,"title":"Clean-room Zig reimplementation reproduces published IVFPQ memory-compression numbers","comments":0,"category":"Show and tell","created_at":"2026-05-28T01:17:35Z"},{"number":5142,"title":"[Performance] Prefetch for on-disk inverted list","comments":3,"category":"Q&A","created_at":"2026-03-30T22:23:35Z"},{"number":4976,"title":"Need advice on weird memory usage pattern while building IndexIVFPQ iteratively","comments":1,"category":"Q&A","created_at":"2026-03-24T15:49:23Z"},{"number":4929,"title":"Moving a basic CPU index to GPU (Google Colab T4) for faster search?","comments":1,"category":"Q&A","created_at":"2026-03-16T21:07:03Z"},{"number":4830,"title":"Question about RaBitQ and RaBitQfs","comments":1,"category":"Q&A","created_at":"2026-02-23T17:44:53Z"}],"latest_release":{"name":"v1.15.1","tag":"v1.15.1","published_at":"2026-09-16T19:24:02Z","body":"See [CHANGELOG.md](https://github.com/facebookresearch/faiss/blob/main/CHANGELOG.md) for the full list of changes."},"readme":true,"readme_zh":false,"news":[],"stale":false,"snapshot_at":"2026-11-10T09:35:25Z","history_start":"2026-09-06"}