Where does the bug appear (feature/product)?
Cursor IDE
Describe the Bug
In the last 4 hours, the model has been outputting blank values, with issues related to the “lazy” encoding and decreased ability to execute tests.
Steps to Reproduce
Let the model follow the instructions in todos and execute the tests
Operating System
Windows 10/11
Current Cursor Version (Menu → About Cursor → Copy)
Version: 1.5.11 (user setup)
Commit: 1.99.3
Data: 2f2737de9aa376933d975ae30290447c910fdf40
Electron: 2025-09-05T03:48:32.332Z
ElectronBuildId: 34.5.8
Chromium: undefined
Node.js: 132.0.6834.210
V8: 20.19.1
OS: 13.2.152.41-electron.0
For AI issues: which model did you use?
gpt-5-high-fast
Does this stop you from using Cursor
No - Cursor works, but with this issue