# Page Not Found

The URL `product-guide/llm-monitoring/llm-based-metrics` does not exist.

You might be looking for one of these pages:
- [LLM-Based Metrics](https://docs.fiddler.ai/observability/llm/llm-based-metrics.md)
- [LLM Observability Metrics Reference](https://docs.fiddler.ai/reference/llm-observability-metrics.md)
- [LLM Monitoring](https://docs.fiddler.ai/getting-started/llm-monitoring.md)
- [Custom Metric](https://docs.fiddler.ai/reference/glossary/custom-metrics.md)
- [Role-Based Access Control](https://docs.fiddler.ai/reference/access-control/role-based-access.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.fiddler.ai/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.fiddler.ai/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/observability/llm/llm-based-metrics.md`)
- Use `Accept: text/markdown` header for content negotiation