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
31
stepfun-ai/Step1X-Edit-v1p2
Image-to-Image
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Updated
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286
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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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354
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117
stepfun-ai/GELab-Zero-4B-preview
Image-to-Text
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4B
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Updated
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589
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88
stepfun-ai/Step-Audio-EditX
Text-to-Speech
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4B
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Updated
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1.1k
•
100
stepfun-ai/StepFun-Formalizer-32B
Text Generation
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33B
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Updated
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69
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9
stepfun-ai/StepFun-Formalizer-7B
Text Generation
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8B
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Updated
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85
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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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87
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16
stepfun-ai/Step-Audio-2-mini-Think
8B
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Updated
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111
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14
stepfun-ai/Step1X-Edit-v1p2-preview
Image-to-Image
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Updated
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104
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16
stepfun-ai/Step-Audio-2-mini
Any-to-Any
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8B
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Updated
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1.34k
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239
datasets
8
stepfun-ai/AndroidDaily
Viewer
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Updated
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235
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111
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5
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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3
stepfun-ai/StepEval-Audio-Paralinguistic
Viewer
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Updated
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550
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201
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7
stepfun-ai/StepEval-Audio-Toolcall
Updated
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183
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3
stepfun-ai/Step1X-3D-obj-data
Preview
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Updated
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71
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9
stepfun-ai/GEdit-Bench
Viewer
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Updated
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1.21k
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5.92k
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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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518
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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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113
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27