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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
  • ReAgent Public

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

    facebookresearch/ReAgent’s past year of commit activity
    Python 3,695 BSD-3-Clause 528 34 51 Updated Apr 18, 2026
  • 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 18, 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 18, 2026
  • Pearl Public

    A Production-ready Reinforcement Learning AI Agent Library brought by the Applied Reinforcement Learning team at Meta.

    facebookresearch/Pearl’s past year of commit activity
    Jupyter Notebook 2,990 MIT 197 13 0 Updated Apr 18, 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 44 2 22 Updated Apr 18, 2026
  • faiss Public

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

    facebookresearch/faiss’s past year of commit activity
    C++ 39,762 MIT 4,337 224 88 Updated Apr 18, 2026
  • Meta_SecAlign Public

    Repo for the paper "Meta SecAlign: A Secure Foundation LLM Against Prompt Injection Attacks".

    facebookresearch/Meta_SecAlign’s past year of commit activity
    Python 62 18 0 12 Updated Apr 18, 2026
  • WAGIBench Public

    This repository contains code for evaluating video-language models on the Wearable Agent Benchmark along with links to download the dataset files.

    facebookresearch/WAGIBench’s past year of commit activity
    Python 10 Apache-2.0 1 0 7 Updated Apr 18, 2026
  • fairchem Public

    FAIR Chemistry's library of machine learning methods for chemistry

    facebookresearch/fairchem’s past year of commit activity
    Python 2,065 463 10 38 Updated Apr 18, 2026
  • ai-agent-privacy Public

    Dataset and evaluation benchmark for Privacy Leakage Evaluation of Autonomous Web Agents

    facebookresearch/ai-agent-privacy’s past year of commit activity
    Python 38 4 2 7 Updated Apr 18, 2026
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