Claude 3.5 Sonnet doesn’t work with your current plan

Bug Reports
1

Where does the bug appear (feature/product)?

Cursor IDE

Describe the Bug

I’m currently on the Cursor Pro+ plan, but whenever I try to use the Claude 3.5 Sonnet model, I get the following error message:

“Claude 3.5 Sonnet doesn’t work with your current plan.”

Steps to Reproduce

“Claude 3.5 Sonnet doesn’t work with your current plan.”

Screenshots / Screen Recordings

Screenshot from 2025-10-29 14-12-05.png
Screenshot from 2025-10-29 14-12-05.png498×110 3.81 KB

Operating System

Linux

Current Cursor Version (Menu → About Cursor → Copy)

Version: 1.7.46
VSCode Version: 1.99.3
Commit: b9e5948c1ad20443a5cecba6b84a3c9b99d62580
Date: 2025-10-14T01:21:46.830Z
Electron: 34.5.8
Chromium: 132.0.6834.210
Node.js: 20.19.1
V8: 13.2.152.41-electron.0
OS: Linux arm64 5.10.120-tegra

Does this stop you from using Cursor

No - Cursor works, but with this issue

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.