Anthropic Advanced Troubleshooting Issue: Context Window Overflow Issue: Tool Use Not Triggering Issue: Streaming Drops or Corruption Issue: Unexpected Stop Reason | Stop Reason | Meaning | Action | |-------------|---------|--------| | | Normal completion | Expected | | | Hit token limit | Increase | | | Hit stop sequence | Check array | | | Wants to call a tool | Process tool call and continue | Issue: Response Quality Degradation Diagnostic Curl Commands Resources - Error Reference - Token Counting - Tool Use Guide Next Steps For load testing, see . ---