Codex
26 أكتوبر 2026
GPT-6.1 Terra in ChatGPT Work, Codex, and the API
GPT‑6.1 Terra is rolling out in ChatGPT Work and Codex. It supports a range of tasks, including visual reasoning, computer use, and writing.
Released GPT‑6.1 Terra in the API as gpt-6.1-terra, a fast, efficient model for visual reasoning, precise computer use, and clear, natural writing.
The rollout includes Plus, Pro, Business, Enterprise, and Edu plans. As it reaches your account, you can use Terra in the Work and Codex experiences available with your plan, region, and workspace settings. Select GPT‑6.1 Terra from the model list. Your plan’s overall usage limits are unchanged. Some Plus and Pro users may see GPT‑6.1 Terra at Medium instead of GPT‑6.1 Sol at Light in the default Power presets in Work. Standard and Fast modes are supported where available.
As the rollout reaches a Business workspace, members can use Terra in the Work and Codex experiences included with their seat and allowed by workspace permissions, with the same default Power presets and overall plan limits as before.
As the rollout reaches an Enterprise or Edu workspace, members can use Terra when they have permission to use both the model and Work or Codex. Workspace owners and admins can review model-access settings and assigned roles to help members understand their access.
Terra is available in Work and Codex, not Chat. It does not support UAE inference residency; this restriction is based on where inference runs, not your location.