Key Info

OpenAI released GPT-6.1 Terra, a model for computer use that understands screen content, acts across apps, and writes naturally, positioned as fast and capable at a lower price.

Highlights

  • Substantially outperforms GPT-5.6 Terra on Agents' Last Exam, a test of how well agents use software at work.
  • Matches GPT-6 Astra at one-tenth the price per token.
  • Finishes tasks over 3x faster on average than both Astra and GPT-6.1 Sol.
  • Rolling out to all Plus, Pro, Enterprise, and Edu users in ChatGPT Work and Codex.
  • Available to developers via the OpenAI API as gpt-6.1-terra.