BREAKING
StepFun Releases Step 3.7 Flash
0
B
Total params
0
B
Active/token
0
K
Context
SWE-Bench Pro Scores
Step 3.7
56.3
DeepSeek V4
55.6
Gemini 3.5
55.1
0
Lab rank
0
Elo
0
%
Step-SWE avg
Open Weights, Local Run
Access
Open
●
BF16, FP8, NVFP4, GGUF
●
OpenRouter and NVIDIA NIM
Local Run
128GB
●
vLLM, SGLang, llama.cpp
●
~104-111GB Q4 GGUF
Flash-Tier Agent Contender
AI NEWS BLITZ
China's StepFun has launched Step 3.7 Flash, a new open-weight vision-language model.