Step-Audio-R1 is the first audio language model to successfully unlock test-time compute scaling.
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Recent Activity
Papers
REASONEDIT: Towards Reasoning-Enhanced Image Editing Models
iMontage: Unified, Versatile, Highly Dynamic Many-to-many Image Generation
spaces
9
pinned
Running
on
Zero
90
Step-Audio-EditX
🚀
Try out Step-Audio-EditX
Running
33
Step Audio R1
⚡
Step-Audio-R1
Runtime error
3
Step-3
🤖
Interact with a multimodal AI assistant using text and images
Runtime error
Featured
38
NextStep 1 Large Edit
⚡
Modify images based on text prompts
Paused
Featured
247
Step1X 3D
🐨
image2mesh
No application file
Step3 Cot
📊
A demo of StepFun step-3 reasoning model with visible chain-
models
33
stepfun-ai/PaCoRe-8B
8B
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Updated
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2
stepfun-ai/RLVR-8B-0926
8B
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Updated
stepfun-ai/Step1X-Edit-v1p2
Image-to-Image
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Updated
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409
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49
stepfun-ai/Step-Audio-R1
Audio-Text-to-Text
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33B
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Updated
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480
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126
stepfun-ai/GELab-Zero-4B-preview
Image-to-Text
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4B
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Updated
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796
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92
stepfun-ai/Step-Audio-EditX
Text-to-Speech
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4B
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Updated
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1.12k
•
102
stepfun-ai/StepFun-Formalizer-32B
Text Generation
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33B
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Updated
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101
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8
stepfun-ai/StepFun-Formalizer-7B
Text Generation
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8B
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Updated
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82
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6
stepfun-ai/NextStep-1-Large-Pretrain
Text-to-Image
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15B
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Updated
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89
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16
stepfun-ai/Step-Audio-2-mini-Think
8B
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Updated
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108
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15
datasets
9
stepfun-ai/PaCoRe-Train-8k
Updated
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2
stepfun-ai/AndroidDaily
Viewer
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Updated
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235
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145
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6
stepfun-ai/StepFun-Formalizer-Training
Viewer
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Updated
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188k
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151
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4
stepfun-ai/StepEval-Audio-Paralinguistic
Viewer
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Updated
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550
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255
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7
stepfun-ai/StepEval-Audio-Toolcall
Updated
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216
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3
stepfun-ai/Step1X-3D-obj-data
Preview
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Updated
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84
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10
stepfun-ai/GEdit-Bench
Viewer
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Updated
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1.21k
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5.41k
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25
stepfun-ai/Step-Video-T2V-Eval
Viewer
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Updated
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128
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562
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1
stepfun-ai/StepEval-Audio-360
Viewer
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Updated
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137
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164
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27