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Papers
onPanda: Efficient Annotation of On-Policy Alignment Data for LLMs and Agents via Token-Level Correction
StepAudio 3 Realtime Technical Report
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stepfun-ai/Step-3.7-Flash
Image-Text-to-Text • 201B • Updated • 14.5k • • 462 -
stepfun-ai/Step-3.7-Flash-FP8
Image-Text-to-Text • 201B • Updated • 2.74k • 21 -
stepfun-ai/Step-3.7-Flash-NVFP4
Image-Text-to-Text • 104B • Updated • 16.6k • 66 -
stepfun-ai/Step-3.7-Flash-GGUF
Image-Text-to-Text • 197B • Updated • 6.2k • 177
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stepfun-ai/Step-3.7-Flash
Image-Text-to-Text • 201B • Updated • 14.5k • • 462 -
stepfun-ai/Step-3.7-Flash-FP8
Image-Text-to-Text • 201B • Updated • 2.74k • 21 -
stepfun-ai/Step-3.7-Flash-NVFP4
Image-Text-to-Text • 104B • Updated • 16.6k • 66 -
stepfun-ai/Step-3.7-Flash-GGUF
Image-Text-to-Text • 197B • Updated • 6.2k • 177
spaces 13
pinned
Running
Agents
108
Step-Audio-EditX
🚀
Try out Step-Audio-EditX
Running
Agents
Featured
239
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 • 939 • 55
stepfun-ai/Step-5-Preview
604B • Updated • 4.04k • 134
stepfun-ai/Step-5-Preview-NVFP4
321B • Updated • 978 • 17
stepfun-ai/Step-3.7-Flash-GGUF
Image-Text-to-Text • 197B • Updated • 6.2k • 177
stepfun-ai/Step-3.7-Flash
Image-Text-to-Text • 201B • Updated • 14.5k • • 462
stepfun-ai/Step-3.7-Flash-NVFP4
Image-Text-to-Text • 104B • Updated • 16.6k • 66
stepfun-ai/Step-3.7-Flash-FP8
Image-Text-to-Text • 201B • Updated • 2.74k • 21
stepfun-ai/Step-3.5-Flash
Text Generation • 199B • Updated • 263k • • 846
stepfun-ai/Step-3.5-Flash-Base-Midtrain
Text Generation • 198B • Updated • 1.01k • 43
stepfun-ai/Step-3.5-Flash-Base
Text Generation • 198B • Updated • 541 • 87
datasets 13
stepfun-ai/Step-3.5-Flash-SFT
Viewer • Updated • 1.62M • 2.49k • 363
stepfun-ai/GEBench
Updated • 385 • 12
stepfun-ai/NextStep-data
Preview • Updated • 413 • 9
stepfun-ai/CF-Div2-Stepfun
Viewer • Updated • 53 • 106 • 7
stepfun-ai/PaCoRe-Train-8k
Viewer • Updated • 7.52k • 730 • 81
stepfun-ai/AndroidDaily
Viewer • Updated • 235 • 144 • 17
stepfun-ai/StepFun-Formalizer-Training
Viewer • Updated • 188k • 191 • 6
stepfun-ai/StepEval-Audio-Paralinguistic
Viewer • Updated • 550 • 407 • 12
stepfun-ai/StepEval-Audio-Toolcall
Updated • 279 • 7
stepfun-ai/Step1X-3D-obj-data
Preview • Updated • 146 • 10