# StepFun: Step 3.7 Flash

StepFun: Step 3.7 Flash offers a 262,144-token context window at $0.20 per 1M input tokens and $1.15 per 1M output tokens. Supported inputs: text, image, video. Data via OpenRouter /models, as of Oct 29, 2026.

Source: **OpenRouter /models** · _as of Oct 29, 2026_

[OpenRouter model catalogue feed](https://openrouter.ai/api/v1/models)

- [StepFun: Step 3.7 Flash source listing](https://openrouter.ai/stepfun/step-3.7-flash)

These are provider-catalog specifications, not a task-quality benchmark. Prices describe the source listing and may vary by provider or routing. Unknown values are shown as — when the feed did not supply that value.

## Specifications

| Context window | 262,144 tokens |
| --- | --- |
| Input price | $0.20 / 1M tokens |
| Output price | $1.15 / 1M tokens |
| Input modalities | text, image, video |
| Output modalities | text |
| Model id | stepfun/step-3.7-flash |

## Frequently asked questions

### What is the context window of StepFun: Step 3.7 Flash?

StepFun: Step 3.7 Flash supports up to 262,144 tokens of context.

### How much does StepFun: Step 3.7 Flash cost?

$0.20 per 1M input tokens and $1.15 per 1M output tokens (via OpenRouter /models, as of Oct 29, 2026).

### What input types does StepFun: Step 3.7 Flash support?

StepFun: Step 3.7 Flash accepts text, image, video.

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[← All AI models](https://prompeteer.ai/models)

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Open the composer and choose a supported target model. The reference catalogue may include models unavailable in the composer.

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Source: https://prompeteer.ai/models/stepfun-step-3-7-flash