We've trained a new Tab model that is now the default in Cursor.

This model makes 21% fewer suggestions than the previous model while having a 28% higher accept rate for the suggestions it makes.

Learn more about how we improved Tab with online RL. pic.twitter.com/WYTYaynnEI

— Cursor (@cursor_ai) 11 septembre 2025

We've trained a new Tab model that is now the default in Cursor. This model makes 21% fewer suggestions than the previous model while having a 28% higher accept rate for the suggestions it makes. Learn more about how we improved Tab with online RL.

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