codex - 💡(How to fix) Fix Proactive Auto-Compaction After Response Completion [2 comments, 2 participants]

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openai/codex#20809Fetched 2026-05-03 04:45:03
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What variant of Codex are you using?

VSCode Extension

What feature would you like to see?

Just a small usability suggestion: it can be frustrating when, after entering a prompt or pressing Implement Plan, the system immediately enters auto-compaction before starting the requested work. This may not necessarily reduce the quality of the result, but it interrupts the workflow and makes the next action feel delayed.

It would be helpful if auto-compaction could happen more flexibly, ideally after a response has completed rather than at the start of the next prompt. For example, the system could proactively compact the conversation once the completed turn reaches a configurable threshold, such as 80% of the normal auto-compaction limit. This would allow the compacted context to be prepared and accepted before the next user action, so the following prompt or Implement Plan command can begin without immediately triggering compaction.

This would make auto-compaction feel less disruptive while preserving the intended context-management behavior.

Additional information

No response

extent analysis

TL;DR

Consider adjusting the auto-compaction timing to occur after a response has completed, rather than at the start of the next prompt.

Guidance

  • Review the current auto-compaction settings to understand the existing threshold and timing.
  • Investigate the possibility of configuring a delay or threshold for auto-compaction, such as the suggested 80% limit.
  • Evaluate the impact of changing the auto-compaction timing on the overall workflow and result quality.
  • Consider providing an option to disable or adjust auto-compaction for specific use cases or user preferences.

Notes

The issue lacks technical details about the Codex implementation, so a precise solution is not possible. The suggestions provided are based on the described behavior and desired outcome.

Recommendation

Apply workaround: Adjust the auto-compaction settings to minimize workflow disruption, as the current implementation may not be configurable to achieve the desired behavior.

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codex - 💡(How to fix) Fix Proactive Auto-Compaction After Response Completion [2 comments, 2 participants]