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Community Manager
Aug 24, 2026 3:33 PM UTC

GPT-5.4 Basic Tier Upgrade to the Moveworks Reasoning Engine

Related products:Agentic Reasoning Engine

We are targeting September 9 for the Basic tier release of GPT-5.4, at which point all remaining customers will be upgraded. We adjusted the original release schedule to address plugin behavior caused by GPT-5.4 in the Plugin Duplicate Behavior Improvements update.

Note: The Plugin Duplicate Behavior Improvements are already live in the Frontier and Standard tiers. On September 9, both the behavior improvements and GPT-5.4 will roll out to the Basic tier.

Current status of Tiers:

  • Frontier: GPT-5.4 and Plugin Behavior Improvements release
  • Standard: GPT-5.4 and Plugin Behavior Improvements release
  • Basic: GPT-5.2 (Will upgrade on 9/9 to both GPT-5.4 and Plugin Behavior Improvements release)

Additional details are available in the following resources:

 

 

    1 reply

    Community Manager
    Sep 9, 2026 9:00 PM UTC

    Update 9/9: We have upgraded the Basic tier to GPT-5.4 and the Plugin Behavior Improvements release