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  1. segment-anything segment-anything Public

    The repository provides code for running inference with the SegmentAnything Model (SAM), links for downloading the trained model checkpoints, and example notebooks that show how to use the model.

    Jupyter Notebook 53.1k 6.2k

  2. faiss faiss Public

    A library for efficient similarity search and clustering of dense vectors.

    C++ 38.7k 4.2k

  3. detectron2 detectron2 Public

    Detectron2 is a platform for object detection, segmentation and other visual recognition tasks.

    Python 33.9k 7.9k

  4. fairseq fairseq Public

    Facebook AI Research Sequence-to-Sequence Toolkit written in Python.

    Python 32.1k 6.6k

  5. fastText fastText Public archive

    Library for fast text representation and classification.

    HTML 26.5k 4.8k

  6. Detectron Detectron Public archive

    FAIR's research platform for object detection research, implementing popular algorithms like Mask R-CNN and RetinaNet.

    Python 26.4k 5.4k

Repositories

Showing 10 of 1315 repositories
  • prompt-siren Public

    A research workbench for developing and testing attacks against large language models, with a focus on prompt injection vulnerabilities and defenses.

    facebookresearch/prompt-siren’s past year of commit activity
    Python 29 MIT 10 3 5 Updated Jan 5, 2026
  • stopes Public

    A library for preparing data for machine translation research (monolingual preprocessing, bitext mining, etc.) built by the FAIR NLLB team.

    facebookresearch/stopes’s past year of commit activity
    Python 290 MIT 43 25 5 Updated Jan 5, 2026
  • clusterscope Public

    Clusterscope is a CLI and python library to extract information from HPC Clusters and Jobs.

    facebookresearch/clusterscope’s past year of commit activity
    Python 16 MIT 4 2 8 Updated Jan 5, 2026
  • PhysicsLM4 Public

    Physics of Language Models, Part 4

    facebookresearch/PhysicsLM4’s past year of commit activity
    HTML 291 Apache-2.0 15 0 0 Updated Jan 5, 2026
  • gni Public

    GPU Node ID (gni): hashes all GPU IDs in a node: `hash(GPU₀ + GPU₁ + ... + GPUₙ)`

    facebookresearch/gni’s past year of commit activity
    Rust 8 Apache-2.0 8 0 1 Updated Jan 5, 2026
  • fairseq2 Public

    FAIR Sequence Modeling Toolkit 2

    facebookresearch/fairseq2’s past year of commit activity
    Python 1,106 MIT 133 99 36 Updated Jan 5, 2026
  • fairchem Public

    FAIR Chemistry's library of machine learning methods for chemistry

    facebookresearch/fairchem’s past year of commit activity
    Python 1,887 416 37 24 Updated Jan 5, 2026
  • momentum Public

    A library for human kinematic motion and numerical optimization solvers to apply human motion

    facebookresearch/momentum’s past year of commit activity
    C++ 268 MIT 32 1 8 Updated Jan 4, 2026
  • ocean Public

    Ocean is the in-house framework for Computer Vision (CV) and Augmented Reality (AR) applications at Meta. It is platform independent and is mainly implemented in C/C++.

    facebookresearch/ocean’s past year of commit activity
    C++ 762 MIT 85 9 2 Updated Jan 3, 2026
  • projectaria_tools Public

    projectaria_tools is an C++/Python open-source toolkit to interact with Project Aria data.

    facebookresearch/projectaria_tools’s past year of commit activity
    C++ 721 Apache-2.0 102 14 5 Updated Jan 3, 2026
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