StepFun: Step 3.7 Flash (free)

kilo/stepfun/step-3.7-flash:free · price provider-declared (via models.dev), USD per 1M tokens. Capabilities: toolsreasoningtextimage.

freeBlended $/1M (3:1)

freeInput $/1M

freeOutput $/1M

free1M in + 1M out

freeCache read $/1M

#389 of 5,000Cheapest rank

Provider: Kilo Gateway (kilo)
Context: 262,144 tokens
Max output: 262,144 tokens
Capabilities: toolsreasoningtextimage

Call it

jishie indexes & prices models; it does not proxy inference. Most providers are OpenAI-compatible — point base_url at Kilo Gateway and pass this model id:

curl $BASE_URL/v1/chat/completions \
  -H "Authorization: Bearer $API_KEY" -H "Content-Type: application/json" \
  -d '{"model":"stepfun/step-3.7-flash:free","messages":[{"role":"user","content":"hello"}]}'

Route programmatically with MCP find_model / get_model, or fetch this record free (no wallet):