StepFun

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company

https://www.stepfun.com/

StepFun_ai

stepfun-ai

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Recent Activity

jingwwu updated a collection 6 minutes ago

jingwwu updated a collection about 19 hours ago

giantPanda0906 updated a model 2 days ago

stepfun-ai/Step-Audio-2-mini

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Papers

Step 3.5 Flash: Open Frontier-Level Intelligence with 11B Active Parameters

GEBench: Benchmarking Image Generation Models as GUI Environments

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Collections 12

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spaces 11

Step-Audio-EditX

Try out Step-Audio-EditX

Step-3.5-Flash Chatbot

Launch interactive Python apps instantly with Streamlit

Step3 VL 10B

Answer questions about images and text conversations

Step Audio R1.1

Step-Audio-R1.1

Step-3

Interact with a multimodal AI assistant using text and images

NextStep 1 Large Edit

Modify images based on text prompts

models 44

stepfun-ai/Step-Audio-R1.1

Audio-Text-to-Text • 33B • Updated 2 days ago • 7.32k • 148

stepfun-ai/Step-Audio-EditX

4B • Updated 2 days ago • 10.9k • 112

stepfun-ai/Step-Audio-2-mini

Any-to-Any • 8B • Updated 2 days ago • 2.2k • 249

stepfun-ai/Step-3.5-Flash-GGUF-Q8_0

197B • Updated 3 days ago • 643 • 3

stepfun-ai/Step-3.5-Flash-GGUF-Q4_K_S

Text Generation • 197B • Updated 3 days ago • 14k • 129

stepfun-ai/Step-3.5-Flash-FP8

Text Generation • Updated 3 days ago • 19.9k • 45

stepfun-ai/Step-3.5-Flash

Text Generation • Updated 3 days ago • 286k • 613

stepfun-ai/Step3-VL-10B-FP8

Image-Text-to-Text • Updated 12 days ago • 1.45k • 8

stepfun-ai/Step3-VL-10B

Image-Text-to-Text • Updated 12 days ago • 93.2k • 396

stepfun-ai/Step3-VL-10B-Base

Image-Text-to-Text • Updated 18 days ago • 8.95k • 48

datasets 11

stepfun-ai/CF-Div2-Stepfun

Viewer • Updated 4 days ago • 53 • 67 • 7

stepfun-ai/GEBench

Updated 5 days ago • 326 • 7

stepfun-ai/PaCoRe-Train-8k

Viewer • Updated Jan 14 • 7.52k • 6.19k • 79

stepfun-ai/AndroidDaily

Viewer • Updated Dec 19, 2025 • 235 • 174 • 13

stepfun-ai/StepFun-Formalizer-Training

Viewer • Updated Oct 13, 2025 • 188k • 163 • 5

stepfun-ai/StepEval-Audio-Paralinguistic

Viewer • Updated Aug 29, 2025 • 550 • 224 • 9

stepfun-ai/StepEval-Audio-Toolcall

Updated Aug 29, 2025 • 212 • 6

stepfun-ai/Step1X-3D-obj-data

Preview • Updated May 22, 2025 • 231 • 10

stepfun-ai/GEdit-Bench

Viewer • Updated Apr 29, 2025 • 1.21k • 1.82k • 27

stepfun-ai/Step-Video-T2V-Eval

Viewer • Updated Feb 19, 2025 • 128 • 471 • 1

View 11 datasets