> ## 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.

# Baseten

> Baseten serves foundation models and custom model deployments through OpenAI-compatible APIs. Use Phoenix tracing to observe every request your app sends to Baseten.

> **[Baseten](https://www.baseten.co/)**
>
> [](https://www.baseten.co/)

> **[Baseten Tracing](https://arizeai-433a7140.mintlify.site/docs/phoenix/integrations/llm-providers/baseten/baseten-tracing.md)**