Why is o3 blocked with jupyter notebooks?

Describe the Bug

This is really frustrating, o3 can perfectly edit my notebooks, but blocked by Cursor!

Steps to Reproduce

Just use o3 inside Jupyter notebook.

Expected Behavior

Cursor not filtering o3 output please!

Screenshots / Screen Recordings

Operating System

MacOS

Current Cursor Version (Menu → About Cursor → Copy)

Version: 1.2.4 (Universal)
VSCode Version: 1.99.3
Commit: a8e95743c5268be73767c46944a71f4465d05c90
Date: 2025-07-10T16:55:16.443Z
Electron: 34.5.1
Chromium: 132.0.6834.210
Node.js: 20.19.0
V8: 13.2.152.41-electron.0
OS: Darwin arm64 24.5.0

Does this stop you from using Cursor

Yes - Cursor is unusable

Hey, currently Jupyter Notebook in Cursor is only supported by Claude models.