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StepFun Step Plan (China)

[PROVIDER]

kaged models / provider / StepFun Step Plan (China)

id: stepfun-step-plan

npm: @ai-sdk/openai-compatible

env: STEPFUN_API_KEY

api: https://api.stepfun.com/step_plan/v1

doc: https://platform.stepfun.com/docs/zh/step-plan/integrations/reasoning-api

Models

Step 3.5 Flash

step-3.5-flash

in —

out —

ctx: 256,000 max out: 256,000 in: text out: text

reasoning tools vision structured temp open weights

Step 3.5 Flash 2603

step-3.5-flash-2603

in —

out —

ctx: 256,000 max out: 256,000 in: text out: text

reasoning tools vision structured temp open weights

Step 3.7 Flash

step-3.7-flash

in —

out —

ctx: 256,000 max out: 256,000 in: text, image, video out: text

reasoning tools vision structured temp open weights

Step Router v1

step-router-v1

in —

out —

ctx: 256,000 max out: 256,000 in: text out: text

reasoning tools vision structured temp open weights