# Page Not Found

The URL `introduction/stage-0-building-the-foundation` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [Stage 0: Building the Foundation](https://docs.effectiveai.xyz/products/stage-0-building-the-foundation.md)
- [Stage 1: Building the Platform](https://docs.effectiveai.xyz/products/stage-1-building-the-platform.md)
- [Top AIs: Your Homepage to Top AI Products](https://docs.effectiveai.xyz/products/stage-0-building-the-foundation/top-ais-your-homepage-to-top-ai-products.md)
- [Chronicle: Get Rewarded for Your Contributions to AI](https://docs.effectiveai.xyz/products/stage-0-building-the-foundation/chronicle-get-rewarded-for-your-contributions-to-ai.md)
- [Stage 2: Launch of Effective AI Network](https://docs.effectiveai.xyz/products/stage-2-launch-of-effective-ai-network.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://docs.effectiveai.xyz/products/stage-0-building-the-foundation.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://docs.effectiveai.xyz/sitemap.md

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

### Option 3 — Retrieve the full documentation corpus

Full export: https://docs.effectiveai.xyz/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., `/products/stage-0-building-the-foundation.md`).

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