StepFun's Step 5 Preview beats Kimi K3 and GLM-5.3 on six benchmarks
Original titleAcross StepFun's 8-benchmark eval, Step 5 Preview beats Kimi K3 and GLM-5.3 on 6, including DeepSWE (67.7), ProgramBench (80.5), StepCode...
AISummary
StepFun's Step 5 Preview outperforms Kimi K3 and GLM-5.3 on six of eight benchmarks in its own evaluation. Reported scores include 67.7 on DeepSWE, 80.5 on ProgramBench, 49.0 on StepCodeBench, and 66.4 on FrontierFinance.
Source: OpenRouter · x.comPublished · added here