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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 53.3k 6.2k

  2. faiss faiss Public

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

    C++ 39k 4.2k

  3. detectron2 detectron2 Public

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

    Python 34k 7.9k

  4. fairseq fairseq Public

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

    Python 32.1k 6.7k

  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 1330 repositories
  • faiss Public

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

    facebookresearch/faiss’s past year of commit activity
    C++ 38,959 MIT 4,209 228 60 Updated Feb 2, 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 9 0 2 Updated Feb 2, 2026
  • habitat-sim Public

    A flexible, high-performance 3D simulator for Embodied AI research.

    facebookresearch/habitat-sim’s past year of commit activity
    C++ 3,507 MIT 511 202 (14 issues need help) 56 Updated Feb 2, 2026
  • habitat-lab Public

    A modular high-level library to train embodied AI agents across a variety of tasks and environments.

    facebookresearch/habitat-lab’s past year of commit activity
    Python 2,825 MIT 630 251 (6 issues need help) 126 Updated Feb 2, 2026
  • fairseq2 Public

    FAIR Sequence Modeling Toolkit 2

    facebookresearch/fairseq2’s past year of commit activity
    Python 1,114 MIT 133 104 36 Updated Feb 2, 2026
  • 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 35 MIT 13 2 11 Updated Feb 2, 2026
  • fairchem Public

    FAIR Chemistry's library of machine learning methods for chemistry

    facebookresearch/fairchem’s past year of commit activity
    Python 1,930 425 40 31 Updated Feb 2, 2026
  • fairo Public

    A modular embodied agent architecture and platform for building embodied agents

    facebookresearch/fairo’s past year of commit activity
    Jupyter Notebook 914 MIT 113 181 (1 issue needs help) 88 Updated Feb 1, 2026
  • actionmesh Public

    🎬ActionMesh: A fast video to animated mesh model with unprecedented quality. Generate animated mesh seamlessly importable into any 3D software in less than a minute.

    facebookresearch/actionmesh’s past year of commit activity
    Python 190 12 2 0 Updated Jan 31, 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++ 771 MIT 85 9 1 Updated Jan 31, 2026
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