> ## Documentation Index
> Fetch the complete documentation index at: https://docs.yingtu.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# GPT Image 2 VIP API

> Use gpt-image-2-vip for quality-selectable synchronous Images calls and unified asynchronous generation or editing from 1K to 4K.

`gpt-image-2-vip` is the route with a fully exercised `low`, `medium`, `high`, and `auto` workflow. Use it when predictable access to the documented quality enum matters more than the lower Web price.

This is a YingTu model ID in the GPT Image 2 family. OpenAI's [official model page](https://developers.openai.com/api/docs/models/gpt-image-2) publishes the `gpt-image-2` alias and the dated snapshot `gpt-image-2-2026-04-21`; do not send the `-vip` ID to OpenAI directly.

The current YingTu price is USD 0.05 per request. This is a fixed gateway price, not OpenAI's token pricing; use the [model marketplace](https://api.yingtu.ai/pricing) as the current source.

## Quality and size controls

VIP exposes four quality values and three documented dimensions:

```text theme={"system"}
quality: low | medium | high | auto
size:    1024x1024 | 2048x2048 | 3840x2160
```

Quality changes the output image token budget. It does not guarantee that a higher tier will always finish faster, and it is not an objective score for every prompt.

## Available workflows

The model supports synchronous Generate and one-source-image Edit plus unified task-ID generation and editing with 1–16 reference images through `/v1/images/tasks`. Both synchronous and task results use the native ImagesResponse data shape and return one Base64 PNG.

Choose [`gpt-image-2-web`](/en/models/image/gpt-image/gpt-image-2-web/overview) when USD 0.03 fixed pricing matters more than explicit quality control.

<CardGroup cols={2}>
  <Card title="Review VIP parameters" icon="sliders-horizontal" href="/en/models/image/gpt-image/gpt-image-2-vip/parameters">
    Choose quality, size, and error-safe values.
  </Card>

  <Card title="Run VIP examples" icon="braces" href="/en/models/image/gpt-image/gpt-image-2-vip/examples">
    Generate, queue, edit, and decode the image.
  </Card>
</CardGroup>