OpenAI
APIs and tools for building AI products
5.0•880 reviews•37K followers
APIs and tools for building AI products
5.0•880 reviews•37K followers
The most powerful platform for building AI products.
Build and scale AI experiences powered by industry-leading models and tools.
This is the 53rd launch from OpenAI. View more
GPT-6.1 Terra
Launching today
GPT-6.1 Terra is OpenAI's fast, efficient model for visual reasoning, precise computer use and natural writing. It reads what's on screen, takes action across apps, and handles workday tasks like filling out forms, interpreting technical drawings and drafting proposals. OpenAI says it matches GPT-6 Astra on Agents' Last Exam at one tenth the price per token and finishes tasks over 3x faster. Available now in ChatGPT Work and Codex, and in the API as gpt-6.1-terra.
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Launch tags:Artificial Intelligence
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Hey PH community 👋
Excited to hunt GPT-6.1 Terra today.
OpenAI just shipped a new Terra model built for fast, capable computer use, and they say it matches GPT-6 Astra on Agents' Last Exam at one tenth the price per token while finishing tasks over three times faster. It reads what's on screen, takes action across apps and writes more naturally than GPT-5.6 Terra. OpenAI posted a short look at it on X here: https://x.com/OpenAI/status/2114780711664398349
**Computer use** is the part I'm most excited about. A model that can look at a screen, understand it and click through real apps at this speed and price makes it practical to hand off the repetitive work that fills a normal day, like entering invoices into accounting software or filling out forms.
**Visual reasoning** is the other one I'd test first. OpenAI says it nearly matches their top models on MMMU Pro, which matters for things like reading technical drawings, matching product photos to a catalog or reviewing video shot by shot.
**Factuality** also took a real jump. OpenAI says the error rate on their hardest internal prompts fell from 53.6% to 16.7% at low reasoning effort, which is exactly what you want from a model you plan to run at high volume.
For builders, it's already live in the API as gpt-6.1-terra, and API prices are 50% lower than GPT-5.6 Terra.
You can try it in ChatGPT Work and Codex right now: https://chatgpt.com
Give it a spin and let the team know what you create with GPT-6.1 Terra 🚀