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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 53.2k 6.2k

  2. faiss faiss Public

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

    C++ 38.8k 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 6.6k

  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 1323 repositories
  • fairchem Public

    FAIR Chemistry's library of machine learning methods for chemistry

    facebookresearch/fairchem’s past year of commit activity
    Python 1,908 420 37 22 Updated Jan 21, 2026
  • CUTracer Public

    A dynamic binary instrumentation tool for tracing and analyzing CUDA kernel instructions.

    facebookresearch/CUTracer’s past year of commit activity
    Python 26 MIT 2 15 0 Updated Jan 21, 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++ 770 MIT 85 9 2 Updated Jan 21, 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 2 0 0 0 Updated Jan 21, 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++ 283 MIT 32 2 9 Updated Jan 21, 2026
  • DCPerf Public

    DCPerf benchmark suite for hyperscale cloud applications

    facebookresearch/DCPerf’s past year of commit activity
    Python 227 MIT 64 10 20 Updated Jan 21, 2026
  • exca Public

    Exca - Execution and caching tool for python

    facebookresearch/exca’s past year of commit activity
    Python 113 MIT 12 8 13 Updated Jan 21, 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 31 MIT 13 2 2 Updated Jan 21, 2026
  • 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 737 MIT 49 13 2 Updated Jan 21, 2026
  • mcgrad_multicalibration_at_web_scale Public

    This repository contains the replication materials for the paper MCGrad Multicalibration at Web Scale - to be presented at the KDD 2026 conference.

    facebookresearch/mcgrad_multicalibration_at_web_scale’s past year of commit activity
    Python 1 MIT 0 0 0 Updated Jan 21, 2026
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