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stepfun-ai

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  1. Step-Audio Step-Audio Public

    Python 4.6k 374

  2. Step-Video-T2V Step-Video-T2V Public

    Python 3.2k 333

  3. Step1X-Edit Step1X-Edit Public

    A SOTA open-source image editing model, which aims to provide comparable performance against the closed-source models like GPT-4o and Gemini 2 Flash.

    Python 2.1k 89

  4. gelab-zero gelab-zero Public

    STEP-GUI: The top GUI agent solution in the galaxy. Developed by the StepFun-GELab team and powered by StepFun’s cutting-edge research capabilities.

    Python 1.9k 157

  5. Step-Audio2 Step-Audio2 Public

    Step-Audio 2 is an end-to-end multi-modal large language model designed for industry-strength audio understanding and speech conversation.

    Python 1.3k 95

  6. Step1X-3D Step1X-3D Public

    Step1X-3D: Towards High-Fidelity and Controllable Generation of Textured 3D Assets

    Python 834 55

Repositories

Showing 10 of 25 repositories
  • Step3-VL-10B Public

    Step3-VL-10B: A compact yet frontier multimodal model achieving SOTA performance at the 10B scale, matching open-source models 10-20x its size.

    stepfun-ai/Step3-VL-10B’s past year of commit activity
    152 Apache-2.0 1 3 1 Updated Jan 16, 2026
  • vllm Public Forked from vllm-project/vllm

    A high-throughput and memory-efficient inference and serving engine for LLMs

    stepfun-ai/vllm’s past year of commit activity
    Python 38 Apache-2.0 12,759 0 1 Updated Jan 15, 2026
  • Step-Audio-R1 Public
    stepfun-ai/Step-Audio-R1’s past year of commit activity
    Python 510 Apache-2.0 37 15 0 Updated Jan 15, 2026
  • stepfun-ai.github.io Public
    stepfun-ai/stepfun-ai.github.io’s past year of commit activity
    HTML 0 0 0 0 Updated Jan 13, 2026
  • PaCoRe Public

    PaCoRe: Learning to Scale Test-Time Compute with Parallel Coordinated Reasoning

    stepfun-ai/PaCoRe’s past year of commit activity
    Python 270 6 0 0 Updated Jan 13, 2026
  • StepDeepResearch Public

    Step-DeepResearch

    stepfun-ai/StepDeepResearch’s past year of commit activity
    Python 415 Apache-2.0 13 3 0 Updated Jan 7, 2026
  • gelab-zero Public

    STEP-GUI: The top GUI agent solution in the galaxy. Developed by the StepFun-GELab team and powered by StepFun’s cutting-edge research capabilities.

    stepfun-ai/gelab-zero’s past year of commit activity
    Python 1,903 MIT 157 32 4 Updated Jan 6, 2026
  • StepMesh Public
    stepfun-ai/StepMesh’s past year of commit activity
    C++ 340 Apache-2.0 32 10 1 Updated Jan 4, 2026
  • Step1X-Edit Public

    A SOTA open-source image editing model, which aims to provide comparable performance against the closed-source models like GPT-4o and Gemini 2 Flash.

    stepfun-ai/Step1X-Edit’s past year of commit activity
    Python 2,111 Apache-2.0 89 25 0 Updated Dec 29, 2025
  • NextStep-1 Public

    NextStep-1: SOTA Autogressive Image Generation with Continuous Tokens. A research project developed by the StepFun’s Multimodal Intelligence team.

    stepfun-ai/NextStep-1’s past year of commit activity
    Python 597 Apache-2.0 18 6 1 Updated Dec 25, 2025
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