anthropics / anthropics/claude-code
[Bug] Model repeatedly makes incorrect assumptions without verification
Open
Nobody has claimed this yet.
area:model
bug
needs-repro
platform:macos
- Dominant language
- TypeScript
- Stars
- 147k
- Forks
- 24k
- PR merge metrics
- PR metrics pending
Description
Bug Description
Opus 5 High, quality regression - repeated wrong assumptions and mistakes
Environment Info
- Platform: darwin
- Terminal: ghostty
- Version: 2.1.278
- Feedback ID: f0871266-4ef9-4a10-89ef-ef90f4173b63
Errors
[]
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
The report names no repository file, test, or entry point to inspect. Start by reproducing the behavior on darwin in Ghostty with version 2.1.278 and use feedback ID f0871266-4ef9-4a10-89ef-ef90f4173b63; the report does not define acceptance criteria for what would count as done.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- cli
- Issue type
- Bug
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Active
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100