anthropics / anthropics/claude-code

[Bug] Claude Code defaults to Opus 4.8 instead of respecting specified model preference Fable 5.1

Open
#93,229 0 comments 0 reactions 0 assignees View on GitHub
area:model bug needs-repro platform:windows
Dominant language
Python
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Forks
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Description

**Bug Description**
Oltalama kampanyaları oluşturduğumuz ve kurumda çalışanlara mail atarak raporlama yapacağımız bir oltalama ürünü geliştiriyorum. Fable 5.1 kullanmak istiyorum ama beni hemeN oPUS 4.8 modeline itiyor. Bunun acilen düzeltilmesini talep ediyorum.

**Environment Info**
- Platform: win32
- Terminal: null
- Version: 2.1.267
- Feedback ID: 7b056656-f8a1-42da-b23d-2e349644b77a

**Errors**
```json
[]
```

Contributor guide

No contributing guide indexed for this repository

Research direction

No source file, test, or entry point is named. Start by reproducing the behavior on win32 with Claude Code version 2.1.267 using the specified Fable 5.1 preference, then use feedback ID 7b056656-f8a1-42da-b23d-2e349644b77a to investigate model selection. Done means the requested model is selected instead of Opus 4.8.

Written by the indexing model from the issue text.

Assessment

Domain
ai, cli
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Active
Clarity
Needs clarification
Newbie friendliness
35/100

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