OpenAI Unveils Cost-Effective GPT-6.1 Terra, Boosting AI Capabilities and Coding Efficiency

10/27/2026

OpenAI has launched GPT-6.1 Terra, a model that combines visual reasoning, computer use and coding, with API prices 50% lower than those of GPT-5.6 Terra and GP

10/27/2026

OpenAI has upgraded its mid-tier AI model to GPT-6.1 Terra, promising faster performance, better accuracy and more capable computer interactions at half the previous model’s price. The update...

10/27/2026

OpenAI’s latest GPT-6.1 AI model managed to score higher than GPT-6.1 Sol at a lower cost per token in select tests.

10/27/2026

OpenAI’s GPT-6.1 Terra model improves coding and computer work at lower prices for developers integrating it into software.

10/27/2026

Replacing the legacy GPT-5.6 Terra, this new reasoning model sits between OpenAI's lower-cost GPT-6 Luna and its higher-capability GPT-6.1 Sol and GPT-6 Astra models.

10/27/2026

OpenAI's GPT-6.1 Terra costs $1/$5 per million tokens, half of GPT-6.1 Sol, and scores 50.3% on Terminal-Bench 4.0 per OpenAI.

10/27/2026

OpenAI's GPT-6.1 Terra is live in ChatGPT and the API at $1 per million input tokens.

10/27/2026

AI models (and people) don't always admit their own limitations. GPT-6.1 Terra aims to be more forthright.

10/27/2026

OpenAI's Ted Sanders explains where GPT-6.1 Terra fits in the company's GPT lineup. The smaller model outperforms the larger Astra in technical communication and costs far less but trails it in...