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Step 5 Preview

stepfun/step-5-preview

Prices

Input

$1.00 per 1M tokens

low
Input (cached read)

$0.05 per 1M tokens

low
Output

$2.70 per 1M tokens

low

Also available on

The same model, sold by someone else. The price above is the maker's own.

2 sales channels for this model.
ChannelWhatPrice
Other · nano-gptInput$1.00 per 1M tokens
Input (cached read)$0.05 per 1M tokens
Output$2.70 per 1M tokens
Other · vercelInput$1.00 per 1M tokens
Input (cached read)$0.05 per 1M tokens
Output$2.70 per 1M tokens

Specifications

Provider
stepfun
Context window
1,000,000
Max output tokens
65,536
Open weights
no
Released
09/16/2026
Retires
no date announced
First seen by this tracker

Price history

No price of this model has changed since we started tracking it.

Input
1 per 1M tokens, unchanged since 09/22/2026
Output
2.7 per 1M tokens, unchanged since 09/22/2026
Input (cached read)
0.05 per 1M tokens, unchanged since 09/22/2026

Last updated 10/03/2026, 02:10