{"source":"https://models.dev/api.json","loaded_at":"2026-09-24T21:00:02.817Z","pricing":"provider-declared (per 1M tokens, USD); jishie-measured evals are a later step","free":"this record is free; jishie indexes & prices models but does not proxy inference","model":{"key":"stepfun-ai/step-5-preview","model":"step-5-preview","name":"Step 5 Preview","provider":"stepfun-ai","provider_name":"StepFun (Global)","input_per_mtok":1,"output_per_mtok":2.7,"cache_read_per_mtok":0.05,"context":1024000,"max_output":65536,"modalities":["text","image","video"],"output_modalities":["text"],"kind":"text","tool_call":true,"reasoning":true}}