[Bug] Anthropic API: Claude 3.5 Opus high hallucination rate in code generation
Status Closed — not planned
Reported on v2.1.235
Maintainer reply None cached
Activity 1 comment · opened Aug 20, 2026 · closed Aug 27, 2026
Bug Description
Opus 5 has high amopount of halutination. I can barely use it as a coding and planing tools. I have felt the degradation in the last 20 days compared to previous period
Environment Info
- Platform: darwin
- Terminal: ghostty
- Version: 2.1.235
- Feedback ID: 0a078058-670c-47b6-bfd3-30de7103795c
Errors
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