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All times mentioned in this document are in Singapore Time (UTC+8).
To thank our users for their continued support, GLM Coding Plan is launching an Usage Campaign for GLM-5.3-Flash. The campaign is available to all paid plan users and takes effect automatically during the designated time window, with no manual activation required.

I. Campaign Details

During the campaign period, every day from 23:00 to 09:00 the following day, usage of GLM-5.3-Flash through GLM Coding Plan will follow the rules below:

II. Campaign Rules

  • Campaign period: September 3, 2026 to October 7, 2026 (the campaign end date has been extended from September 20 to October 7).
  • All times are based on Singapore Time, and the campaign time window applies on weekends and public holidays as well.
  • This campaign applies only to GLM-5.3-Flash. If GLM-5.3 is selected, quota will still be consumed according to the standard rules of your plan.
  • Due to system limitations, if your usage during the campaign window has already reached the 5 hours/week quota limit, you will temporarily be unable to participate in this campaign. You can continue to participate once the quota limit is refreshed and reset.
  • This campaign takes effect only in ZCode version 3.10 and later. It is recommended to use the latest version.