September 16, 2026Assessments
Clearer agent chat in the assessment IDE
Diff cards in the AI chat can be folded shut and keep the file name visible on long paths. A renamed file now shows as a rename, and a folded turn shows how many lines it changed.
What changed
- Diff cards in the AI chat can be folded shut and keep the file name visible on long paths. A renamed file now shows as a rename, and a folded turn shows how many lines it changed.
- A running turn shows one Stop button and one thinking row, and each live tool row names the command, search, or page it is working on. The model picker now sits next to the mode picker.
- A failed reply shows an error ID you can copy into a support message. In questions without internet access, a network error in the terminal now explains that the sandbox is offline.