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OpenAI Rolls Out GPT-5.2-Codex-Max for Select Users

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OpenAI is testing a new variant of its Codex model, GPT-5.2-Codex-Max, which is being rolled out to some users. This new model is expected to offer enhanced capabilities over the standard GPT-5.2-Codex, which was released in December. The GPT-5.2-Codex-Max is anticipated to improve long task tracking, context management for large repositories, and handling of complex changes like refactors and migrations. Additionally, it is reported to be more reliable with tool use and better suited for Windows workflows, with stronger vision capabilities for understanding screenshots, UI bugs, and diagrams during coding sessions. OpenAI may share more details about GPT-5.2-Codex-Max in the coming days.

Timeline

  1. 07.01.2026 02:30 1 articles · 23h ago

    OpenAI Rolls Out GPT-5.2-Codex-Max for Select Users

    OpenAI is testing a new variant of its Codex model, GPT-5.2-Codex-Max, which is being rolled out to some users. This new model is expected to offer enhanced capabilities over the standard GPT-5.2-Codex, which was released in December. The GPT-5.2-Codex-Max is anticipated to improve long task tracking, context management for large repositories, and handling of complex changes like refactors and migrations. Additionally, it is reported to be more reliable with tool use and better suited for Windows workflows, with stronger vision capabilities for understanding screenshots, UI bugs, and diagrams during coding sessions. OpenAI may share more details about GPT-5.2-Codex-Max in the coming days.

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