# Page Not Found

The URL `training/building-a-dataset` does not exist.

You might be looking for one of these pages:
- [Building a dataset](https://typless.gitbook.io/typlessapi/typless/training/building-a-dataset.md)
- [Managing models](https://typless.gitbook.io/typlessapi/typless/training/managing-models.md)
- [Invoice with metadata](https://typless.gitbook.io/typlessapi/automation-use-cases/invoice-with-metadata.md)
- [Extending and Editing](https://typless.gitbook.io/typlessapi/typless/document-type/extending-and-editing.md)
- [Custom document](https://typless.gitbook.io/typlessapi/automation-use-cases/custom-document.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://typless.gitbook.io/typlessapi/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://typless.gitbook.io/typlessapi/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/typlessapi/typless/training/building-a-dataset.md`)
- Use `Accept: text/markdown` header for content negotiation