StepFun: Step 5 Preview
stepfun/step-5-preview
stepfunTool callingReasoningImage input
Input
$1.05
Official vendor price / million tokens
Output
$2.99
Official vendor price / million tokens
Blended (coding)
$0.538
128K context · 10:1 · 80% cache hits
Uptime 7d
99.3%
Median across providers over the last 7 days
Context
1.0M
Providers
2
Released
2026-10-08
Where to buy
Vendor APIs and common platforms. Prices are USD per million tokens.
| Provider | Input | Output | Cache read | Cache write | Uptime 7d |
|---|---|---|---|---|---|
| StepFun ↗Official | $1.05 | $2.99 | $0.105 | — | — |
| OpenRouterPlatformAggregates 2 providers | $1.00 | $2.70 | $0.100 | Free | 99.3% |