At 15:50 UTC on Nov 2, Tibo (@thsottiaux), whose X bio reads "Codex & ChatGPT @OpenAI", posted that OpenAI is working on expanding the family of frontier models that power dots, including GPT-6 Astra and GPT-6.1 Terra, with others to come. He said Terra brings speed and "a nice personality upgrade" and will help bring dots to more people. Dots are the always-on agents in ChatGPT with their own cloud computer, launched on GPT-6 Astra. This is a first-hand post by an OpenAI employee, not a formal company announcement; no timing or plan details have been published.
Key Takeaways
- ✓Source: an original post by Tibo (@thsottiaux, X bio "Codex & ChatGPT @OpenAI"), which drew about 2,475 likes, 622 replies and 127K views within roughly 20 minutes.
- ✓Key point: dots will no longer run only on GPT-6 Astra; GPT-6.1 Terra is being added, with more models later. It is described as work in progress with no launch date.
- ✓Terra per OpenAI: standard API pricing of $1 input and $5 output per million tokens, 50% below GPT-5.6 Terra and GPT-6.1 Sol, and over 3x faster task completion than GPT-6 Astra (OpenAI).
- ✓Current access: dots are rolling out to Pro users 18+ outside the EEA, Switzerland and the UK and to Business Premium; Enterprise needs an admin to enable the beta (Help Center).
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Background and industry pain point
Dots are the always-on agents OpenAI launched at DevDay 2026. Each dot has its own cloud computer, connects to plugins, remembers context and keeps working between conversations. At launch they ran on GPT-6 Astra, OpenAI's most capable and most expensive model, which makes speed and compute cost a barrier to scaling; dots are currently limited to higher-priced plans such as Pro and Business Premium.
Architecture highlights
Tibo wrote that OpenAI is expanding the frontier models that power dots into a family: GPT-6 Astra, GPT-6.1 Terra and others later. Per OpenAI's October 26 announcement, Terra is an efficient model for visual reasoning, computer use and natural writing, with standard API prices 50% below GPT-6.1 Sol. Tibo said it brings speed and a personality upgrade and will help bring dots to more people. The post does not say whether models will be routed automatically or chosen by the user.
Benchmarks
No benchmarks for dots running on Terra have been published. For reference, OpenAI's own figures for Terra: on Agents' Last Exam at medium effort it matches GPT-6 Astra at one-tenth the price per token, it completes tasks over 3x faster than GPT-6 Astra and GPT-6.1 Sol, and it solves 50.3% of Terminal-Bench 4.0 at max effort. OpenAI also says Sol and Astra remain the better choice for the most complex coding tasks.
What developers can do
For now this is an employee preview with no launch date, plan scope or billing details, so nothing needs to change yet. Dots users can watch the ChatGPT release notes and the "Getting started with your dot" Help Center page. If your dot mostly fills forms, organizes material or does routine computer work, Terra may make it faster and stretch your allowance further; complex coding and deep reasoning are still better suited to Astra.
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