StepFun: Step 3.7 Flash

Pricing, context window and lifecycle for stepfun/step-3.7-flash, tracked from what the vendor publishes.

Price per million tokens

Input$0.200
Output$1.15
Cache price (read)$0.040
Max price$1.15

Facts

Model IDstepfun/step-3.7-flash
VendorStepfun
Token limit (context window)262,144 tokens
Knowledge cutoff-
End of lifenone published

Supported parameters

frequency_penalty, include_reasoning, logit_bias, logprobs, max_tokens, min_p, presence_penalty, reasoning, reasoning_effort, repetition_penalty, response_format, seed, stop, structured_outputs, temperature, tool_choice, tools, top_k, top_logprobs, top_p

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