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    550 repositories

    • olmoearth_pretrain

      Public
      Earth system foundation model data, training, and eval
      Python
      •
      Other
      •27•138•5•24•Updated Feb 10, 2026Feb 10, 2026

    • open-instruct

      Public
      AllenAI's post-training codebase
      Python
      •
      Apache License 2.0
      •495•3.6k•13•56•Updated Feb 10, 2026Feb 10, 2026

    • FlexOlmo

      Public
      Code and training scripts for FlexOlmo
      Python
      •
      Apache License 2.0
      •17•123•5•11•Updated Feb 10, 2026Feb 10, 2026

    • OLMo-core

      Public
      PyTorch building blocks for the OLMo ecosystem
      Python
      •
      Apache License 2.0
      •138•792•8•52•Updated Feb 10, 2026Feb 10, 2026

    • olmoearth_projects

      Public
      OlmoEarth projects
      Python
      •
      Other
      •11•57•12•4•Updated Feb 10, 2026Feb 10, 2026

    • olmo-api

      Public
      HTTP API for https://olmo.allen.ai
      Python
      •
      Apache License 2.0
      •0•0•15•12•Updated Feb 10, 2026Feb 10, 2026

    • s6ui

      Public
      A fast AWS S3 browser, with inspiration from s5cmd
      C++
      •
      Apache License 2.0
      •2•5•0•1•Updated Feb 9, 2026Feb 9, 2026

    • ai2-scholarqa-lib

      Public
      Repo housing the open sourced code for the ai2 scholar qa app and also the corresponding library
      question-answeringscholarlymultidoc-qa
      Python
      •
      Apache License 2.0
      •48•256•6•3•Updated Feb 9, 2026Feb 9, 2026

    • scirepeval

      Public
      SciRepEval benchmark training and evaluation scripts
      Python
      •
      Apache License 2.0
      •14•80•3•0•Updated Feb 9, 2026Feb 9, 2026

    • agent-baselines

      Public
      Python
      •
      Apache License 2.0
      •12•112•1•1•Updated Feb 9, 2026Feb 9, 2026

    • olmo-ui

      Public
      https://playground.allenai.org
      TypeScript
      •
      Apache License 2.0
      •0•0•47•8•Updated Feb 9, 2026Feb 9, 2026

    • rslearn

      Public
      A tool for developing remote sensing datasets and models.
      Python
      •
      Apache License 2.0
      •12•72•23•10•Updated Feb 9, 2026Feb 9, 2026

    • rslearn_projects

      Public
      Python
      •
      Apache License 2.0
      •8•19•15•8•Updated Feb 9, 2026Feb 9, 2026

    • homebrew-s6ui

      Public
      Homebrew tap to install allenai/s6ui
      Ruby
      •
      Apache License 2.0
      •0•0•0•0•Updated Feb 9, 2026Feb 9, 2026

    • olmo-cookbook

      Public
      OLMost every training recipe you need to perform data interventions with the OLMo family of models.
      Python
      •
      Apache License 2.0
      •11•64•1•32•Updated Feb 9, 2026Feb 9, 2026

    • datamap-rs

      Public
      Data mapping framework for rust stuff
      Rust
      •
      Apache License 2.0
      •4•45•0•2•Updated Feb 7, 2026Feb 7, 2026

    • sera-cli

      Public
      A tool to use the Ai2 Open Coding Agents Soft-Verified Efficient Repository Agents (SERA) model with Claude Code
      Python
      •
      Apache License 2.0
      •23•219•0•0•Updated Feb 6, 2026Feb 6, 2026

    • olmocr

      Public
      Toolkit for linearizing PDFs for LLM datasets/training
      Python
      •
      Apache License 2.0
      •1.3k•17k•41•17•Updated Feb 5, 2026Feb 5, 2026

    • olmo-bonepick

      Public
      Tools to build fast quality classifiers for Olmo data filtering
      data-processing
      Python
      •
      Apache License 2.0
      •0•0•0•0•Updated Feb 5, 2026Feb 5, 2026

    • dnw

      Public
      Discovering Neural Wirings (https://arxiv.org/abs/1906.00586)
      machine-learningcomputer-visionneural-networks
      Python
      •
      Other
      •17•136•2•6•Updated Feb 5, 2026Feb 5, 2026

    • savn

      Public
      Learning to Learn how to Learn: Self-Adaptive Visual Navigation using Meta-Learning (https://arxiv.org/abs/1812.00971)
      reinforcement-learningself-adaptivemeta-learningai2thor-environment
      Python
      •
      Apache License 2.0
      •55•195•19•5•Updated Feb 5, 2026Feb 5, 2026

    • hidden-networks

      Public
      Python
      •
      Apache License 2.0
      •54•194•2•5•Updated Feb 5, 2026Feb 5, 2026

    • duplodocus

      Public
      Tooling for exact and MinHash deduplication of large-scale text datasets
      Rust
      •
      Apache License 2.0
      •5•68•1•1•Updated Feb 4, 2026Feb 4, 2026

    • openscilm

      Public
      Demo for https://arxiv.org/abs/2411.14199
      Python
      •
      Apache License 2.0
      •4•6•0•0•Updated Feb 4, 2026Feb 4, 2026

    • olmoearth_pretrain_minimal

      Public
      Python
      •
      Other
      •0•6•0•0•Updated Feb 4, 2026Feb 4, 2026

    • OLMo-in-loop-evals

      Public
      Code for in-loop evaluation tasks used by the OLMo training team
      Python
      •
      Apache License 2.0
      •6•9•1•0•Updated Feb 3, 2026Feb 3, 2026

    • beaker-gantry

      Public
      Gantry is a CLI that streamlines running experiments in Beaker
      pythondockerclicontainersbeaker
      Python
      •
      Apache License 2.0
      •7•32•2•2•Updated Feb 3, 2026Feb 3, 2026

    • cached_path

      Public
      A file utility for accessing both local and remote files through a unified interface.
      pythoncachingdownloaderpython3
      Python
      •
      Apache License 2.0
      •17•46•15•7•Updated Feb 3, 2026Feb 3, 2026

    • SERA

      Public
      Data generation and training repository for SERA: Soft-Verified Efficient Repository Agents.
      Python
      •
      Apache License 2.0
      •14•115•0•0•Updated Feb 2, 2026Feb 2, 2026

    • reward-bench

      Public
      RewardBench: the first evaluation tool for reward models.
      preference-learningrlhf
      Python
      •
      Apache License 2.0
      •96•686•1•0•Updated Jan 31, 2026Jan 31, 2026