[Bug] Anthropic API: Opus model response quality degradation

Resolved 💬 2 comments Opened Apr 11, 2026 by pesterevvladislav Closed Apr 18, 2026

Bug Description
Claude Code is worse this week, works much worse than a week ago. Opus is not following the user requests as intended, feels like it got downgraded to hell.

Environment Info

  • Platform: linux
  • Terminal: foot
  • Version: 2.1.100
  • Feedback ID: 8aee9b56-b576-4cca-b192-ed1de6a0c340

Errors

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