Same open weights, served by 1 provider.
| Provider | Their model id | Serving | Input | Output | Cached in | Blended 3:1 | Source | |
|---|---|---|---|---|---|---|---|---|
StepFun Original creator | step-3.5-flash-2603 | standardQuantization not disclosed | $0.10 | $0.30 | $0.02 | $0.15 | Verified 2h ago · Changed 2h ago |
Same weights don't always mean identical outputs: quantization, context limits and serving stacks can change quality, especially for tool calling. Prices are USD per 1M tokens; hyperscaler prices are for the reference region shown.
| StepFun | $16/mo |
Cache hits use each provider's cached-input price where it has one. Cache write costs aren't included.