StepFun Step 3.7 Flash on DashScope: The Non-Standard Fields Your Routing Proxy Must Handle
StepFun's Step 3.7 Flash landed on DashScope on May 29 as a multimodal Flash-tier model with optional thinking mode. The operator catch: thinking is toggled via extra_body, not a standard OpenAI parameter — a pattern that breaks naive routing proxies.
via Alibaba Cloud Model Studio