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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 54k 6.3k

  2. faiss faiss Public

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

    C++ 39.8k 4.3k

  3. detectron2 detectron2 Public

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

    Python 34.3k 7.9k

  4. fairseq fairseq Public archive

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

    Python 32.2k 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 1370 repositories
  • AugLy Public

    A data augmentations library for audio, image, text, and video.

    facebookresearch/AugLy’s past year of commit activity
    Python 5,078 313 22 5 Updated Apr 20, 2026
  • faiss Public

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

    facebookresearch/faiss’s past year of commit activity
    C++ 39,777 MIT 4,340 224 80 Updated Apr 20, 2026
  • spdl Public

    Scalable and Performant Data Loading

    facebookresearch/spdl’s past year of commit activity
    Python 381 BSD-2-Clause 22 2 (1 issue needs help) 9 Updated Apr 20, 2026
  • meta-agents-research-environments Public

    Meta Agents Research Environments is a comprehensive platform designed to evaluate AI agents in dynamic, realistic scenarios. Unlike static benchmarks, this platform introduces evolving environments where agents must adapt their strategies as new information becomes available, mirroring real-world challenges.

    facebookresearch/meta-agents-research-environments’s past year of commit activity
    Python 478 MIT 63 15 18 Updated Apr 20, 2026
  • ReAgent Public

    A platform for Reasoning systems (Reinforcement Learning, Contextual Bandits, etc.)

    facebookresearch/ReAgent’s past year of commit activity
    Python 3,694 BSD-3-Clause 528 34 51 Updated Apr 20, 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 48 MIT 18 3 15 Updated Apr 20, 2026
  • spider Public

    A general physic-based retargeting framework.

    facebookresearch/spider’s past year of commit activity
    Python 417 33 0 5 Updated Apr 19, 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++ 329 MIT 45 2 24 Updated Apr 19, 2026
  • fairchem Public

    FAIR Chemistry's library of machine learning methods for chemistry

    facebookresearch/fairchem’s past year of commit activity
    Python 2,066 463 10 37 Updated Apr 19, 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 741 MIT 52 8 0 Updated Apr 19, 2026
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