StepFun's Step 5 Preview debuts at #7 among open-weight models on Vals
StepFun_ai · x · 2026-10-04
StepFun's Step 5 Preview has debuted on the Vals leaderboard, ranking #7 among open-weight models, just ahead of Qwen 3.8 Max, at a cost of $2.54/task. This marks the model's first appearance on the benchmark.
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