claude-code - 💡(How to fix) Fix [FEATURE] Please provide a command-line option to clear the thinking block [1 comments, 2 participants]

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anthropics/claude-code#58599Fetched 2026-05-14 03:44:07
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Error Message

When switching to other models via CC switch after triggering thinking, then switching back to Claude, it throws the error API Error: 400 messages.1.content.0: Invalid \signatureinthinking block, making it impossible to continue using the current conversation.

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Preflight Checklist

  • I have searched existing requests and this feature hasn't been requested yet
  • This is a single feature request (not multiple features)

Problem Statement

When switching to other models via CC switch after triggering thinking, then switching back to Claude, it throws the error API Error: 400 messages.1.content.0: Invalid \signatureinthinking block, making it impossible to continue using the current conversation.

Proposed Solution

Please provide a command-line option to clear the thinking block.

Alternative Solutions

No response

Priority

Critical - Blocking my work

Feature Category

CLI commands and flags

Use Case Example

No response

Additional Context

No response

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claude-code - 💡(How to fix) Fix [FEATURE] Please provide a command-line option to clear the thinking block [1 comments, 2 participants]