19h agoStepFun open-sources Step 3.7 Flash, an agent-optimized MoE model with 11B active parameters that runs at 400 TPSIt placed second on the SWE-PRO coding benchmark.SentimentSentimentPos45.3%Neg54.7%Positive users congratulated StepFun on releasing its capable Step 3.7 Flash open-weight MoE model for agents, while negative users complained about missing features like Google login.35 comments with sentiment. View comments.