[Bug] Anthropic API Error: Prompt Containing "Infinity:NaN" Triggers Usage Policy Violation
Resolved 💬 3 comments Opened Sep 11, 2025 by ecarter Closed Sep 15, 2025
Bug Description
Adding the text "Infinity:NaN" to a prompt results in the following error - API Error: Claude Code is unable to respond to this request, which appears to violate our Usage Policy (https://www.anthropic.com/legal/aup). Please double press esc to edit your last message or start a new session for Claude Code to assist with a different task.
Environment Info
- Platform: darwin
- Terminal: vscode
- Version: 1.0.111
- Feedback ID: c88df937-915d-4c5d-9876-df98e2b03e76
Errors
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