Step 5 Preview
- Input / output
- $1.00 / $2.70
- Providers
- 1
- Spread
- —
- 7 days
- —
- 30 days
- —
- Context
- 1M
Providers
| Provider | Input | Output | Blended | vs ref | Context | Uptime 1d | Price since |
|---|---|---|---|---|---|---|---|
StepFunCheapest fp8 | $1.00 | $2.70 | $1.425 | ref |
- StepFunCheapest$1.425$1.00 in · $2.70 outref vs ref1M ctx100% uptimefp8
Blended = (3 × input + output) / 4. Ref $1.425 = median of cheapest 20%.
Price history
USD per 1M tokens · each step is a price change
Not enough history yet
Tracking since Oct 8, 2026. The chart fills in as prices change.
Other pricing
| Offered by | Cache read |
|---|---|
| StepFun | $0.05 |
Changes
- New modelStep 5 PreviewNew model,New model
About
The cheapest provider for Step 5 Preview is StepFun at $1.425 per 1M tokens (blended), charging $1.00 per 1M input and $2.70 per 1M output tokens. It is served by a single provider. Context window: 1M tokens. Prices tracked since Oct 8, 2026.
Step 5 Preview is StepFun's flagship model for agentic work, built on a sparse Mixture-of-Experts architecture (27B active / 600B total parameters). It performs strongly in software engineering and professional...
- Released
- Oct 8, 2026
- First tracked
- Oct 8, 2026
- Canonical slug
- stepfun/step-5-preview-20261008