StepFun 3.5 Flash is #1 cost-effective model for OpenClaw tasks (300 battles)

https://app.uniclaw.ai/arena?tab=costEffectiveness&via=hn

OpenClaw Arena | UniClaw

A public benchmark for evaluating whether AI agents can complete real workflows. Compare model performance and cost-effectiveness on real agent tasks.

It looks like Unsloth had trouble generating their dynamic quantized versions of this model, deleted the broken files, then never published an update.