What is Model router?
A model router is a service that sends each request to a chosen AI model from different providers through one connection. Chat with all AI uses OpenRouter to reach models from OpenAI, Anthropic, Meta, xAI and Google.
In practice
This is why one subscription can cover several model families.
Related in Chat with all AI
See the models, prompt tips and how to reduce hallucinations.
Every top AI model, one side panel
Try GPT-6.1, Claude, Muse and Grok free — 3 requests, no card needed.