Quick facts

Model ID stepfun/step-3.5-flash

Source Qiniu

Context Window 64000

Pricing -

Capabilities temperature control

Model overview

Stepfun/Step-3.5 Flash is an AI model from Qiniu with 64000 token context window and text, image input support.

Public token pricing is not listed for this model in the current catalog source.

Model ID stepfun/step-3.5-flash

Provider Qiniu

Family -

Status -

Knowledge Cutoff -

Release Date 2026-02-02

Input Modalities text, image

Output Modalities text

Context Window 64000

Input Limit -

Output Limit 4096

Tool Calling No

Reasoning No

Structured Output No

Temperature Control Yes

Open Weights No

Input Cost / 1M tokens -

Output Cost / 1M tokens -

Reasoning Cost / 1M tokens -

Cache Read Cost / 1M tokens -

Cache Write Cost / 1M tokens -