anthropics / anthropics/claude-code
[Bug] Claude Code downgrades to Opus instead of maintaining requested model
- Dominant language
- Python
- Stars
- 145k
- Forks
- 23.1k
- PR merge metrics
- PR metrics pending
Description
**Bug Description**
Not cool that it downgrade to Opus. I'm investigating a serving incident and I need Fable. Opus has shown to be incapable of handling this level of complexity.
**Environment Info**
- Platform: darwin
- Terminal: iTerm.app
- Version: 2.1.270
- Feedback ID: 8ac51205-27df-48ab-bde5-1d96df7d6634
**Errors**
```json
[]
```
Contributor guide
No contributing guide indexed for this repository
Research direction
Reproduce the downgrade on darwin in iTerm.app using Claude Code version 2.1.270, keeping feedback ID 8ac51205-27df-48ab-bde5-1d96df7d6634 available for investigation. Trace the model-selection path and verify that a request for Fable remains on Fable rather than switching to Opus.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- cli
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Active
- Clarity
- Needs clarification
- Newbie friendliness
- 38/100