Cursor AI Describes Router for Model Selection

On July 22, 2026, the @cursor_ai account posted a description of Cursor Router and its Auto mode options.

Select Auto mode and whether you’d like to optimize for Intelligence, Balance, or Cost. Cursor Router analyzes each request and routes to the best model for the job: frontier models when the work demands them and price-efficient models when it doesn’t.

What was announced

• Users can select Auto mode and choose to optimize for Intelligence, Balance, or Cost.
• Cursor Router analyzes each request and routes it to the best model for the job.
• Frontier models are used when the work demands them; price-efficient models are used otherwise.

Context

Cursor Router is presented as a routing system within the Cursor product for directing requests to appropriate AI models.

Limits of this report

This report contains only the details stated in the source post and makes no claims about specific models used, performance results, pricing, availability, or any connection to other products.

Source

@cursor_ai on X, July 22, 2026: https://x.com/cursor_ai/status/2079993731063955665