claude-code - 💡(How to fix) Fix [Bug] Context display shows incorrect token estimates for Opus 4.7 model [4 comments, 2 participants]

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anthropics/claude-code#52596Fetched 2026-04-24 06:02:54
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Code Example

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Bug Description /conext shows a large "canvas" and all the estimates (e.g. Free space) representing 1M tokens when "regular" Opus 4.7 is selected under /model, the 200K one (the 3th line, not the 4th one)

Environment Info

  • Platform: win32
  • Terminal: windows-terminal
  • Version: 2.1.119
  • Feedback ID: 95adccea-5bd4-4e30-91b8-b1506280ca78

Errors

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extent analysis

TL;DR

The issue may be related to incorrect token estimates when using the "regular" Opus 4.7 model, and verifying the model configuration and token estimation logic could help resolve the issue.

Guidance

  • Check the model configuration for "regular" Opus 4.7 to ensure it is correctly set up to estimate tokens.
  • Verify that the token estimation logic is correctly implemented for the 200K token estimate.
  • Review the UI rendering of the "canvas" to ensure it is correctly displaying the estimated token values.
  • Test the application with different models and token estimates to isolate the issue.

Notes

The issue lacks specific technical details, and without more information, it's difficult to provide a definitive solution. The guidance provided is based on the limited information available.

Recommendation

Apply workaround: Verify the model configuration and token estimation logic to ensure correct estimates are being displayed, as the issue may be related to incorrect configuration or logic rather than a version-specific bug.

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