# Claude 3.5 Sonnet doesn’t work with your current plan or api

**URL:** <https://forum.cursor.com/t/claude-3-5-sonnet-doesn-t-work-with-your-current-plan-or-api/139362>\
**Category:** Help\
**Created:** [October 29, 2025, 9:17am UTC](https://forum.cursor.com/t/claude-3-5-sonnet-doesn-t-work-with-your-current-plan-or-api/139362 "2025-10-29T09:17:10Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![deanrie](https://sea3.discourse-cdn.com/cursor1/user_avatar/forum.cursor.com/deanrie/32/1263_2.png) [@deanrie](https://forum.cursor.com/u/deanrie)\
**Post date:** [October 29, 2025, 10:57am UTC](https://forum.cursor.com/t/claude-3-5-sonnet-doesn-t-work-with-your-current-plan-or-api/139362/4 "2025-10-29T10:57:55Z")

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> [@Claude 3.5 Sonnet doesn’t work with your current plan](https://forum.cursor.com/t/claude-3-5-sonnet-doesn-t-work-with-your-current-plan/139352/2):
>
> Hey, thanks for the report. Claude 3.5 Sonnet was deprecated by Anthropic and is no longer available via their API. Please use Claude 3.7 Sonnet, it’s available on your Pro+ plan and is the current Sonnet model. You can select it from the model dropdown.

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