---
title: "Overview"
description: "Configure your AI model for Strix"
---

Strix uses [LiteLLM](https://docs.litellm.ai/docs/providers) for model compatibility, supporting 100+ LLM providers.

## Recommended Models

For best results, use one of these models:

| Model             | Provider      | Configuration                    |
| ----------------- | ------------- | -------------------------------- |
| GPT-5             | OpenAI        | `openai/gpt-5`                   |
| Claude 4.5 Sonnet | Anthropic     | `anthropic/claude-sonnet-4-5`    |
| Gemini 3 Pro      | Google Vertex | `vertex_ai/gemini-3-pro-preview` |

## Quick Setup

```bash
export STRIX_LLM="openai/gpt-5"
export LLM_API_KEY="your-api-key"
```

## Provider Guides

<CardGroup cols={2}>
  <Card title="OpenAI" href="/llm-providers/openai">
    GPT-5 and Codex models.
  </Card>
  <Card title="Anthropic" href="/llm-providers/anthropic">
    Claude 4.5 Sonnet, Opus, and Haiku.
  </Card>
  <Card title="OpenRouter" href="/llm-providers/openrouter">
    Access 100+ models through a single API.
  </Card>
  <Card title="Google Vertex AI" href="/llm-providers/vertex">
    Gemini 3 models via Google Cloud.
  </Card>
  <Card title="AWS Bedrock" href="/llm-providers/bedrock">
    Claude 4.5 and Titan models via AWS.
  </Card>
  <Card title="Azure OpenAI" href="/llm-providers/azure">
    GPT-5 via Azure.
  </Card>
  <Card title="Local Models" href="/llm-providers/local">
    Llama 4, Mistral, and self-hosted models.
  </Card>
</CardGroup>

## Model Format

Use LiteLLM's `provider/model-name` format:

```
openai/gpt-5
anthropic/claude-sonnet-4-5
vertex_ai/gemini-3-pro-preview
bedrock/anthropic.claude-4-5-sonnet-20251022-v1:0
ollama/llama4
```