Efficient TasksOpenAI
GPT-6.1 Terra
OpenAI released GPT-6.1 Terra, positioned as a fast, efficient mid-tier model supporting fine-grained visual reasoning, computer operation, and more natural writing for office tasks such as drafting plans, interpreting drawings, filling forms, and editing videos. It is available to some users in ChatGPT Work and Codex, with API access for developers. OpenAI says it improves on GPT-5.6 Terra in professional tasks, visual reasoning, desktop operation, factuality, and coding benchmarks, emphasizing lower cost and higher efficiency.