Story · Cursor
How Cursor Router chooses the right model for the task (Cursor)
Cursor blog · Story page
Cursor's router is trained on performance against real developer work rather than benchmark scores, and picks a model from the current turn, recent conversation state, task category, and tool calls. Model routing is quietly becoming a harness responsibility rather than a settings toggle.
Appeared in
- A quiet Friday: eval awareness, infrastructure noise, and Cursor's router
Aug 07, 2026 · in the sections
Subscribe
Get the brief in your inbox
Pick daily, weekly, or both. Nothing is gated either way: every issue is on the site and in the feeds.
- Weekdays at 8:45am IST, one lead story and 6 to 9 items.
- Sundays, an argued synthesis rather than a recap.
- One click to leave, and quiet days say so in the subject line.