# Page Not Found

The URL `files/rYRuwhSCAAHxaF98cVP3` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [Why another AI Framework?](https://nest-6.gitbook.io/nest/getting-started/why-another-ai-framework.md)
- [Using Tools](https://nest-6.gitbook.io/nest/tools/images-and-media.md)
- [OpenAPI](https://nest-6.gitbook.io/nest/core-concepts/openapi.md)
- [Creating Custom Providers](https://nest-6.gitbook.io/nest/providers/images-and-media.md)
- [Using Different Providers](https://nest-6.gitbook.io/nest/providers/markdown.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://nest-6.gitbook.io/nest/getting-started/why-another-ai-framework.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

### Option 2 — Browse the documentation index

Full index: https://nest-6.gitbook.io/nest/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://nest-6.gitbook.io/nest/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/nest/getting-started/why-another-ai-framework.md`).

You may also use `Accept: text/markdown` header for content negotiation.