[Bug] Safeguard auto-fallback selects Opus 4.8 instead of Opus 5, forcing unnecessary model switching and cost increases
Status Open
Reported on v2.1.241
Maintainer reply None cached
Activity 0 comments · opened Aug 24, 2026
Bug Description
Fable 5 safeguard auto switched to Opus 4.8 and not 5. It switches to less capable model and forces costs to switch again to Opus 5. Finally, the flaggs are too broad, genuinelly unrelated work frequently gets flagged where models are just reviewing normal application code, find security concern, and try to fix it. This makes models not really usuable in normal workflows.
Environment Info
- Platform: darwin
- Terminal: Apple_Terminal
- Version: 2.1.241
- Feedback ID: e31120ba-b334-4457-9cdc-a7fdef9e9254
Errors
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