HASTATAgent stack guide stepfun-step-plan
StepFun Step Plan (China)
All current catalogue offerings from this provider. Documentation remains authoritative.
Fresh · fetched 2026-08-17T02:11:57.739Z · Models.dev(opens in a new tab)
4 offerings
| Model | Context / output | Capabilities | Lowest input | Providers |
|---|---|---|---|---|
| Step 3.5 Flashstep-3.5-flash | 256KOutput 256K | Tool callingReasoningImage inputJSONOpen weights | $0.00out $0.00 | 15fresh |
| Step 3.7 Flashstep-3.7-flash | 256KOutput 256K | Tool callingReasoningImage inputJSONOpen weights | $0.00out $0.00 | 13fresh |
| Step 3.5 Flash 2603step-3.5-flash-2603 | 256KOutput 256K | Tool callingReasoningOpen weights | $0.10out $0.30 | 5fresh |
| Step Router v1step-router-v1 | 256KOutput 256K | Tool calling | Unavailableper 1M tokens | 1fresh |