StepFun: Step 3.5 Flash

OpenRouter

text

Pricing

Input Price

$0.1

Output Price

$0.3

Cached Input

—

Batch Input

—

Batch Output

—

per 1M tokens · USD

View official pricing →

Capabilities

Context256K

Max Output64K

Tools✓

Batch—

Caching—

Price History

Field	Old	New	Change	Date
input_price_per_million	$0.09	$0.1	+11.1%	2026-06-30

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