Repositories list

• MOSS-TTS

  Public

  OpenMOSS/MOSS-TTS’s past year of commit activity
  MOSS‑TTS Family is an open‑source speech and sound generation model family from MOSI.AI and the OpenMOSS team. It is designed for high‑fidelity, high‑expressive…

  audiotext-to-speechmultimodal+ 3voice-cloningllmaudio-tokenizer

  Python

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  Apache License 2.0

  •25•368•6•0•Updated Feb 15, 2026Feb 15, 2026

• Language-Model-SAEs

  Public

  OpenMOSS/Language-Model-SAEs’s past year of commit activity
  Performant framework for training, analyzing and visualizing Sparse Autoencoders (SAEs) and their frontier variants.

  sparse-autoencodersinterpretabilitysparse-dictionary+ 1mechanistic-interpretability

  Python

  •23•193•11•0•Updated Feb 15, 2026Feb 15, 2026

• MOVA

  Public

  OpenMOSS/MOVA’s past year of commit activity
  MOVA: Towards Scalable and Synchronized Video–Audio Generation

  multimodaldiffusion-modelssglang+ 1video-audio-generation

  Python

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  Apache License 2.0

  •40•650•11•1•Updated Feb 15, 2026Feb 15, 2026

• FRoM-W1

  Public

  OpenMOSS/FRoM-W1’s past year of commit activity
  [ArXiv 26] FRoM-W1: Towards General Humanoid Whole-Body Control with Language Instructions

  whole-body-controlg1humanoid-robots+ 6h1motion-generationfoundation-modelstext-to-motionunitreefftai

  Python

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  Apache License 2.0

  •5•122•2•0•Updated Feb 13, 2026Feb 13, 2026

• MOSS-Audio-Tokenizer

  Public

  OpenMOSS/MOSS-Audio-Tokenizer’s past year of commit activity
  MOSS-Audio-Tokenizer is a Causal Transformer-based audio tokenizer built on the CAT architecture. Trained on 3M hours of diverse audio, it supports streaming an…

  audiomusictokenizer+ 4speechttsunifiedspeech-representation

  Python

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  Apache License 2.0

  •6•98•1•0•Updated Feb 13, 2026Feb 13, 2026

• MOSS-Speech

  Public

  OpenMOSS/MOSS-Speech’s past year of commit activity
  MOSS-Speech is a true speech-to-speech large language model without text guidance.

  voice-assistantspeech-to-speechlarge-language-models

  Python

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  Apache License 2.0

  •6•123•2•0•Updated Feb 13, 2026Feb 13, 2026

• MOSS-TTSD

  Public

  OpenMOSS/MOSS-TTSD’s past year of commit activity
  MOSS-TTSD is a spoken dialogue generation model designed for expressive multi-speaker synthesis. It features long-context modeling, flexible speaker control, a…

  streamingfinetunetext-to-speeh+ 3large-language-modelssglangspeech-dialogue-generation

  Python

  •

  Apache License 2.0

  •103•1.1k•48•0•Updated Feb 13, 2026Feb 13, 2026

• RoboJuDo

  Public

  OpenMOSS/RoboJuDo’s past year of commit activity
  [ArXiv 26] The Depolyment Framework for the FRoM-W1 Project

  Python

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  Other

  •48•3•0•0•Updated Jan 28, 2026Jan 28, 2026

• sglang

  Public

  OpenMOSS/sglang’s past year of commit activity
  Python

  •

  Apache License 2.0

  •0•1•1•0•Updated Jan 25, 2026Jan 25, 2026

• FutureOmni

  Public

  OpenMOSS/FutureOmni’s past year of commit activity
  Python

  •1•18•1•0•Updated Jan 22, 2026Jan 22, 2026

• ABC-Bench

  Public
  ABC-Bench is a benchmark for Agentic Backend Coding. It evaluates whether code agents can explore real repositories, edit code, configure environments, deploy c…

  2•24•0•0•Updated Jan 20, 2026Jan 20, 2026

• DiRL

  Public
  Python

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  Apache License 2.0

  •5•145•1•1•Updated Jan 20, 2026Jan 20, 2026

• Embodied-Planner-R1

  Public

  OpenMOSS/Embodied-Planner-R1’s past year of commit activity
  Embodied-Planner-R1: Unleashing Embodied Task Planning Ability in LLMs via Reinforcement Learning

  Python

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  Apache License 2.0

  •1•24•0•3•Updated Jan 5, 2026Jan 5, 2026

• OpenMOSS.github.io

  Public
  JavaScript

  •2•2•0•0•Updated Dec 31, 2025Dec 31, 2025

• rope_pp

  Public
  Beyond Real: Imaginary Extension of Rotary Position Embeddings for Long-Context LLMs

  Python

  •4•33•0•0•Updated Dec 9, 2025Dec 9, 2025

• LongLLaDA

  Public

  OpenMOSS/LongLLaDA’s past year of commit activity
  [AAAI26] LongLLaDA: Unlocking Long Context Capabilities in Diffusion LLMs

  diffusionlarge-language-modelslong-context+ 2length-extrapolationdiffusion-language-models

  Python

  •5•52•2•0•Updated Dec 7, 2025Dec 7, 2025

• TransformerLens

  Public
  A library for mechanistic interpretability of GPT-style language models

  Python

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  MIT License

  •509•2•0•0•Updated Dec 3, 2025Dec 3, 2025

• .github

  Public
  0•0•0•0•Updated Nov 24, 2025Nov 24, 2025

• RoboOmni

  Public
  Official code of "RoboOmni: Proactive Robot Manipulation in Omni-modal Context"

  Python

  •4•81•3•0•Updated Nov 17, 2025Nov 17, 2025

• VLABench

  Public
  Official repo of VLABench, a large scale benchmark designed for fairly evaluating VLA, Embodied Agent, and VLMs.

  roboticsembodiedfoundation-models

  Python

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  MIT License

  •27•384•30•0•Updated Nov 11, 2025Nov 11, 2025

• Lorsa

  Public
  Python

  •0•29•0•0•Updated Nov 9, 2025Nov 9, 2025

• Website

  Public
  wangye

  JavaScript

  •2•0•0•1•Updated Nov 7, 2025Nov 7, 2025

• Sparse-dLLM

  Public
  Python

  •2•25•3•0•Updated Oct 16, 2025Oct 16, 2025

• ReAttention

  Public

  OpenMOSS/ReAttention’s past year of commit activity
  [ICLR2025] ReAttention, a training-free approach to break the maximum context length in length extrapolation

  tritonlong-contextlarge-language-model+ 1length-extrapolation

  Python

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  MIT License

  •0•14•0•0•Updated Oct 6, 2025Oct 6, 2025

• VehicleWorld

  Public
  VehicleWorld is the first comprehensive multi-device environment for intelligent vehicle interaction that accurately models the complex, interconnected systems …

  Python

  •0•21•0•0•Updated Sep 16, 2025Sep 16, 2025

• UnifiedToolHub

  Public
  UnifiedToolHub is a comprehensive project supporting LLM-based tool use, designed to unify various tool-use dataset formats and provide training preparation, an…

  tool-usellmfunction-calling

  Python

  •4•19•0•0•Updated Jul 23, 2025Jul 23, 2025

• LongSafety

  Public

  OpenMOSS/LongSafety’s past year of commit activity
  Python

  •0•8•2•0•Updated Jun 16, 2025Jun 16, 2025

• Thus-Spake-Long-Context-LLM

  Public
  a survey of long-context LLMs from four perspectives, architecture, infrastructure, training, and evaluation

  traininginfrastructurearchitecture+ 5evaluationsurveypaper-listlong-contextlarge-language-model

  1•61•1•0•Updated Mar 31, 2025Mar 31, 2025

• Ultra-Innerthought

  Public

  OpenMOSS/Ultra-Innerthought’s past year of commit activity
  Ultra-Innerthought is a bilingual (Chinese and English) open-domain R1/o1 style SFT dataset.

  reasoningsynthetic-datalarge-language-models

  0•3•0•0•Updated Feb 14, 2025Feb 14, 2025

• SpeechGPT-2.0-preview

  Public
  GPT-4o-level, real-time spoken dialogue system.

  Python

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  Apache License 2.0

  •31•368•8•0•Updated Jan 27, 2025Jan 27, 2025