Artificial Intelligence

OpenAI Launches GPT-6.1 Terra With 3x Faster AI Agents

OpenAI has expanded its lineup with the introduction of GPT-6.1 Terra, a fast and efficient model tailored for computer use, visual reasoning, and everyday workplace automation.

Radwan AbdulhadiEditor and technology writer

Published: October 27, 2026 · Updated: October 27, 2026 · 3 min read

OpenAI Launches GPT-6.1 Terra With 3x Faster AI Agents — Image: BleepingComputer

Introduction to GPT-6.1 Terra

OpenAI has announced the release of GPT-6.1 Terra, a brand-new artificial intelligence model engineered specifically to handle computer use, visual reasoning, coding, and everyday work tasks. According to a official details shared by the company in a blog post, Terra is designed to serve as a significantly faster and more economical option for duties such as filling out forms, interpreting technical drawings, editing videos, and automating repetitive desktop workflows. Further details are available from BleepingComputer in the original source material.

The release builds upon previous architectures, positioning itself as a major step up from GPT-5.6 Terra. OpenAI emphasizes that the new model excels at everyday communication and computer-based workflows, ranging from drafting proposals to managing intricate visual and administrative responsibilities during a standard workday.

Performance and Efficiency Gains

In benchmark evaluations, GPT-6.1 Terra demonstrates dramatic improvements over its predecessors. On the Agents' Last Exam test, Terra achieved a score 15 percentage points higher than GPT-5.6 Terra while utilizing medium reasoning effort and operating at roughly one-third of the cost. Furthermore, OpenAI notes that Terra performs on par with GPT-6 Astra while consuming only one-tenth of the price per token.

Speed is another major selling point for the new model. OpenAI reports that GPT-6.1 Terra is exceptionally quick, completing tasks more than three times faster than both GPT-6 Astra and GPT-6.1 Sol. Internal testing also revealed a substantial drop in error rates. At low reasoning effort, the internal benchmark error rate fell from 53.6% down to 16.7%. At maximum reasoning effort, the error rate dropped further by 18 percentage points to 4.3%, bringing it nearly in line with the performance of GPT-6 Astra and GPT-6.1 Sol.

Pricing Structure and Cost Reductions

Alongside performance improvements, OpenAI has restructured pricing for the new release. According to API pricing data released by the company, GPT-6.1 Terra costs 50% less than both GPT-5.6 Terra and GPT-6.1 Sol. Developers and enterprise users can access the API at a rate of $1 per million input tokens and $5 per million output tokens, making advanced visual reasoning and automated computer workflows much more accessible at scale.

GPT 6.1-Erra — GPT 6.1 Terra makes fewer errors · Source: BleepingComputer

Coding Improvements and Benchmarks

Coding capabilities have also experienced a significant boost. On the Terminal-Bench 4.0 benchmark evaluated at maximum reasoning effort, GPT-6.1 Terra scored 50.3%, which represents more than double the 21.5% score achieved by GPT-5.6 Terra. Despite these substantial gains, OpenAI still recommends utilizing more specialized alternatives such as GPT-6.1 Sol or GPT-6 Astra for handling the absolute most complex coding tasks.

Availability Across Platforms

GPT-6.1 Terra is rolling out immediately to a wide range of user tiers. The model is available now to Plus, Pro, Enterprise, and Edu subscribers within ChatGPT Work and Codex environments. Additionally, developers can integrate the model directly into their own applications through the API by referencing the model identifier gpt-6.1-terra.