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Papers
StepX-OPD: Rethinking Multi-Teacher On-Policy Distillation in Diffusion Models
onPanda: Efficient Annotation of On-Policy Alignment Data for LLMs and Agents via Token-Level Correction
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stepfun-ai/Step-3.7-Flash
Image-Text-to-Text • 201B • Updated • 10.3k • • 463 -
stepfun-ai/Step-3.7-Flash-FP8
Image-Text-to-Text • 201B • Updated • 3.02k • 21 -
stepfun-ai/Step-3.7-Flash-NVFP4
Image-Text-to-Text • 104B • Updated • 2.39k • 67 -
stepfun-ai/Step-3.7-Flash-GGUF
Image-Text-to-Text • 197B • Updated • 6.34k • 177
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stepfun-ai/Step-3.7-Flash
Image-Text-to-Text • 201B • Updated • 10.3k • • 463 -
stepfun-ai/Step-3.7-Flash-FP8
Image-Text-to-Text • 201B • Updated • 3.02k • 21 -
stepfun-ai/Step-3.7-Flash-NVFP4
Image-Text-to-Text • 104B • Updated • 2.39k • 67 -
stepfun-ai/Step-3.7-Flash-GGUF
Image-Text-to-Text • 197B • Updated • 6.34k • 177
spaces 13
pinned
Running
Agents
109
Step-Audio-EditX
🚀
Try out Step-Audio-EditX
Running
Agents
Featured
265
StepAudio 3 Music Studio
🎵
Create songs, arrange vocals, and remix music with StepFun
Running
Agents
17
Step 3.7 Flash
🏃
Chat with Step 3.7 model and see its reasoning
Running on Zero
Agents
Featured
361
GOT Online
💬
Extract text and formatted data from images with OCR
Running
Featured
50
Step-3.5-Flash Chatbot
🚀
Launch an interactive Streamlit web application
Running
Agents
25
Step3 VL 10B
💬
Chat with a multimodal AI using text and images
models 54
stepfun-ai/Step-5-Preview-BF16
604B • Updated • 1.54k • 55
stepfun-ai/Step-5-Preview
604B • Updated • 7.22k • 139
stepfun-ai/Step-5-Preview-NVFP4
321B • Updated • 1.46k • 18
stepfun-ai/Step-3.7-Flash-GGUF
Image-Text-to-Text • 197B • Updated • 6.34k • 177
stepfun-ai/Step-3.7-Flash
Image-Text-to-Text • 201B • Updated • 10.3k • • 463
stepfun-ai/Step-3.7-Flash-NVFP4
Image-Text-to-Text • 104B • Updated • 2.39k • 67
stepfun-ai/Step-3.7-Flash-FP8
Image-Text-to-Text • 201B • Updated • 3.02k • 21
stepfun-ai/Step-3.5-Flash
Text Generation • 199B • Updated • 199k • • 847
stepfun-ai/Step-3.5-Flash-Base-Midtrain
Text Generation • 198B • Updated • 1.31k • 43
stepfun-ai/Step-3.5-Flash-Base
Text Generation • 198B • Updated • 730 • 88
datasets 13
stepfun-ai/Step-3.5-Flash-SFT
Viewer • Updated • 1.62M • 2.89k • 363
stepfun-ai/GEBench
Updated • 340 • 12
stepfun-ai/NextStep-data
Preview • Updated • 480 • 9
stepfun-ai/CF-Div2-Stepfun
Viewer • Updated • 53 • 98 • 7
stepfun-ai/PaCoRe-Train-8k
Viewer • Updated • 7.52k • 975 • 81
stepfun-ai/AndroidDaily
Viewer • Updated • 235 • 151 • 17
stepfun-ai/StepFun-Formalizer-Training
Viewer • Updated • 188k • 184 • 6
stepfun-ai/StepEval-Audio-Paralinguistic
Viewer • Updated • 550 • 472 • 12
stepfun-ai/StepEval-Audio-Toolcall
Updated • 347 • 7
stepfun-ai/Step1X-3D-obj-data
Preview • Updated • 162 • 10