stepfun-ai/Step-5-Preview-BF16
604B • Updated • 1.54k • 55
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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
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
stepfun-ai/Step-3.5-Flash-FP8
Text Generation • 199B • Updated • 767 • 53
stepfun-ai/NextStep-1.1-Pretrain-256px
Text-to-Image • 15B • Updated • 116 • 13
stepfun-ai/Step-Audio-R1.1
Audio-Text-to-Text • 33B • Updated • 690 • 193
stepfun-ai/Step-Audio-EditX
4B • Updated • 2.02k • 146
stepfun-ai/Step-Audio-2-mini
Any-to-Any • 8B • Updated • 4.12k • 271
stepfun-ai/Step-3.5-Flash-GGUF-Q8_0
197B • Updated • 86 • 4
stepfun-ai/Step-3.5-Flash-GGUF-Q4_K_S
Text Generation • 197B • Updated • 1k • 147
stepfun-ai/Step3-VL-10B-FP8
Image-Text-to-Text • Updated • 310 • 10
stepfun-ai/Step3-VL-10B
Image-Text-to-Text • 10B • Updated • 5.62k • 418
stepfun-ai/Step3-VL-10B-Base
Image-Text-to-Text • 10B • Updated • 396 • 52
stepfun-ai/step3
Image-Text-to-Text • 321B • Updated • 38.4k • 166
stepfun-ai/Step-Audio-EditX-AWQ-4bit
4B • Updated • 379 • 3
stepfun-ai/PaCoRe-8B
Text Generation • 8B • Updated • 1.49k • 49
stepfun-ai/RLVR-8B-0926
Text Generation • 8B • Updated • 367 • 9
stepfun-ai/Step1X-Edit-v1p2
Image-to-Image • 12B • Updated • 457 • • 65
stepfun-ai/NextStep-1.1-Pretrain
Text-to-Image • 15B • Updated • 97 • 7
stepfun-ai/NextStep-1.1
Text-to-Image • 15B • Updated • 1.53k • 29
stepfun-ai/GELab-Zero-4B-preview
Image-Text-to-Text • 4B • Updated • 1.27k • 153
stepfun-ai/Step-Audio-R1
Audio-Text-to-Text • 33B • Updated • 120 • 147
stepfun-ai/StepFun-Formalizer-32B
Text Generation • 33B • Updated • 308 • 12