[Bug] Anthropic API Error: Overly Aggressive Content Filtering on Harmless Chess Terminology

Open 💬 2 comments Opened Jun 12, 2026 by apetresc

Bug Description
I somehow got this conversation flagged by the Fable/Mythos safeguard checker. I am building a chess worksheet for children. I'm not quite sure this rises to the level of a national security concern. Maybe it was the references to "skewering your opponent" or something, but I assure you it is all above board (no pun intended).

Environment Info

  • Platform: darwin
  • Terminal: ghostty
  • Version: 2.1.174
  • Feedback ID: cc6dcc82-1065-47d2-954a-e188444f5c27

Errors

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