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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 1316 repositories
  • balance Public

    The balance python package offers a simple workflow and methods for dealing with biased data samples when looking to infer from them to some target population of interest.

    facebookresearch/balance’s past year of commit activity
    Python 733 MIT 48 19 1 Updated Jan 6, 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 25 Updated Jan 6, 2026
  • faiss Public

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

    facebookresearch/faiss’s past year of commit activity
    C++ 38,662 MIT 4,179 224 51 Updated Jan 6, 2026
  • moodist Public

    moodist

    facebookresearch/moodist’s past year of commit activity
    C 24 MIT 7 0 1 Updated Jan 6, 2026
  • fmmax Public

    Fourier modal method with Jax

    facebookresearch/fmmax’s past year of commit activity
    Jupyter Notebook 135 MIT 13 27 (3 issues need help) 5 Updated Jan 5, 2026
  • difFOCI Public

    GitHub repository for the work A Differentiable Rank-Based Objective for Better Feature Learning.

    facebookresearch/difFOCI’s past year of commit activity
    Jupyter Notebook 6 MIT 1 0 1 Updated Jan 6, 2026
  • matrix Public

    Matrix (Multi-Agent daTa geneRation Infra and eXperimentation framework) is a versatile engine for multi-agent conversational data generation.

    facebookresearch/matrix’s past year of commit activity
    Python 249 MIT 37 4 2 Updated Jan 6, 2026
  • language-model-plasticity Public

    Official code for the paper Improving Language Plasticity via Pretraining with Active Forgetting, NeurIPS 2023

    facebookresearch/language-model-plasticity’s past year of commit activity
    Jupyter Notebook 20 3 0 2 Updated Jan 6, 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++ 270 MIT 32 1 8 Updated Jan 6, 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 6, 2026
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