What is GPT-6.1 Terra, and how do you safely let an AI use your computer for you?

GPT-6.1 Terra, launched October 26, 2026, can see your screen, click, type, and switch apps to finish work like invoices and forms — at half the API price of GPT-6.1 Sol. This guide gives the safety workflow: start small, limit permissions, review everything, and never hand over banking access.

Your desk has a stack of invoices to retype, three forms to fill, and a proposal that will not draft itself. Short answer: GPT-6.1 Terra is OpenAI’s newest work model, launched Monday, October 26, 2026. It can use a computer the way a person does — reading what is on the screen, clicking buttons, typing, and switching between apps — to finish multi-step jobs like entering invoices into accounting software, drafting proposals, and completing forms.

Why it matters: Terra is built for cost and speed. Through the API it costs $1 per million input tokens and $5 per million output tokens — 50% less than GPT-5.6 Terra and GPT-6.1 Sol — and OpenAI says it completes tasks about three times faster than its larger models. It is available in ChatGPT Work and Codex for Plus, Pro, Enterprise, and Edu users, and through the API, so the real question is not whether it can do your busywork, but whether you can hand it over safely.1.

Start with one low-risk task — a single invoice or a blank test form — and watch exactly what it does before giving it anything bigger.2. Give it the least access that works. Open only the apps the task needs, and close everything else first.3.

Review before anything is sent or paid. Treat every email, form, and payment as a draft until you have read it yourself.4. Keep an audit trail.

Save the instructions you gave and the results it produced, so any mistake can be traced and undone.5. Never give it banking or password access. Money movement and account credentials stay with you, every time.Pro tip: if your week holds five or more hours of invoice and form work, a paid plan or a small API budget can pay for itself quickly — but run one supervised week first and count the errors before you decide.Ad’s take: an AI that clicks for you is a power tool.

With the guardrails above, it can give you your afternoons back.