> ## Documentation Index
> Fetch the complete documentation index at: https://arizeai-433a7140.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Open WebUI

> Open WebUI is a self-hosted, extensible AI chat interface that works with Ollama and OpenAI-compatible model APIs

> **[Open WebUI](https://openwebui.com/)**
>
> [](https://openwebui.com/)

> **[Open WebUI Tracing](https://arizeai-433a7140.mintlify.site/docs/phoenix/integrations/platforms/openwebui/openwebui-tracing.md)**