# Invalid model – cursor fast does not work on current plan with Cursor Pro

**URL:** <https://forum.cursor.com/t/invalid-model-cursor-fast-does-not-work-on-current-plan-with-cursor-pro/2473>\
**Category:** Bug Reports\
**Created:** [January 20, 2024, 7:44pm UTC](https://forum.cursor.com/t/invalid-model-cursor-fast-does-not-work-on-current-plan-with-cursor-pro/2473 "2024-01-20T19:44:21Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![jayscambler](https://avatars.discourse-cdn.com/v4/letter/j/958977/32.png) [@jayscambler](https://forum.cursor.com/u/jayscambler)\
**Post date:** [January 20, 2024, 7:44pm UTC](https://forum.cursor.com/t/invalid-model-cursor-fast-does-not-work-on-current-plan-with-cursor-pro/2473/1 "2024-01-20T19:44:21Z")

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![Screenshot 2024-01-20 at 1.40.42 PM](https://us1.discourse-cdn.com/cursor1/original/2X/0/0e049c3ddaa37f03105b37a366d60a32faa18586.png)

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**Author:** ![rishabhy](https://avatars.discourse-cdn.com/v4/letter/r/848f3c/32.png) [@rishabhy](https://forum.cursor.com/u/rishabhy)\
**Post date:** [January 20, 2024, 8:39pm UTC](https://forum.cursor.com/t/invalid-model-cursor-fast-does-not-work-on-current-plan-with-cursor-pro/2473/2 "2024-01-20T20:39:41Z")

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Do you see this when using cursor-fast with interpreter mode? Right now, cursor-fast is optimized for chat/cmd-k so won’t work with interpreter mode unfortunately