Cursor launches request-level router for cheaper coding queries

Cursor released Cursor Router for Teams and Enterprise plans, a system that classifies each coding request by query, context, task complexity, and domain, then routes it to the best-suited model. Cursor says it delivers frontier-quality output at roughly 60% savings in online A/B tests, and 30-50% savings for early-access enterprise accounts measured against Opus 4.8 rates.

Why it matters: Model routing shifts the cost lever in AI coding tools from picking one model to picking the right model per request. If routing holds quality while cutting spend, expect other coding assistants to follow with their own classifiers rather than defaulting every query to the priciest frontier model.