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stepfun-ai/Step-3.7-Flash
Image-Text-to-Text • 201B • Updated • 143k • • 416 -
stepfun-ai/Step-3.7-Flash-FP8
Image-Text-to-Text • 201B • Updated • 17.4k • 16 -
stepfun-ai/Step-3.7-Flash-NVFP4
Image-Text-to-Text • 104B • Updated • 57.3k • 60 -
stepfun-ai/Step-3.7-Flash-GGUF
Image-Text-to-Text • 197B • Updated • 28.2k • 148
AI & ML interests
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Recent Activity
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Papers
ShutterMuse: Capture-Time Photography Guidance with MLLMs
Boosting Omni-Modal Language Models: Staged Post-Training with Visually Debiased Evaluation
Learning to Scale Test-Time Compute with Parallel Coordinated Reasoning
Step-Audio-EditX
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stepfun-ai/StepFun-Formalizer-7B
Text Generation • 8B • Updated • 218 • • 6 -
stepfun-ai/StepFun-Formalizer-32B
Text Generation • 33B • Updated • 115 • 11 -
StepFun-Formalizer: Unlocking the Autoformalization Potential of LLMs through Knowledge-Reasoning Fusion
Paper • 2508.04440 • Published • 9 -
stepfun-ai/StepFun-Formalizer-Training
Viewer • Updated • 188k • 105 • 5
Step-Audio model family, including Audio-Tokenizer, Audio-Chat and TTS
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stepfun-ai/Step-3.7-Flash
Image-Text-to-Text • 201B • Updated • 143k • • 416 -
stepfun-ai/Step-3.7-Flash-FP8
Image-Text-to-Text • 201B • Updated • 17.4k • 16 -
stepfun-ai/Step-3.7-Flash-NVFP4
Image-Text-to-Text • 104B • Updated • 57.3k • 60 -
stepfun-ai/Step-3.7-Flash-GGUF
Image-Text-to-Text • 197B • Updated • 28.2k • 148
step 3.5 models
Learning to Scale Test-Time Compute with Parallel Coordinated Reasoning
Step-Audio-R1 is the first audio language model to successfully unlock test-time compute scaling.
Step-Audio-EditX
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stepfun-ai/StepFun-Formalizer-7B
Text Generation • 8B • Updated • 218 • • 6 -
stepfun-ai/StepFun-Formalizer-32B
Text Generation • 33B • Updated • 115 • 11 -
StepFun-Formalizer: Unlocking the Autoformalization Potential of LLMs through Knowledge-Reasoning Fusion
Paper • 2508.04440 • Published • 9 -
stepfun-ai/StepFun-Formalizer-Training
Viewer • Updated • 188k • 105 • 5
Step-Audio model family, including Audio-Tokenizer, Audio-Chat and TTS