OpenAI·Indexed by this site · Originally publishedSelectedAttention71
OpenAI launches GPT-6.1 Terra
Introducing GPT-6.1 Terra
AI summary
OpenAI 推出 GPT-6.1 Terra，一个结合视觉推理、计算机使用和自然写作的快速高效模型。标准 API 定价比 GPT-5.6 Terra 和 GPT-6.1 Sol 低 50%，为每百万输入 token 1 美元、每百万缓存输入 token 0.05 美元、每百万输出 token 5 美元。在计算机使用基准 Agents' Last Exam 上，中等推理努力下比 GPT-5.6 Terra 高 15 个百分点、成本约三分之一，与 GPT-6 Astra 每百万 token 十分之一的价格表现相当，任务完成速度比 GPT-6 Astra 和 GPT-6.1 Sol 快三倍以上。在视觉推理基准 MMMU-Pro 上每个推理设置都优于 GPT-5.6 Terra。
Why it was selected
This release is mainly aimed at developers who need to automate high-volume computer work. GPT-6.1 Terra standard API pricing is 50% lower than GPT-5.6 Terra and GPT-6.1 Sol; official examples include reading incoming invoices and entering the details into accounting software, and the same usage allowance covers more tasks in ChatGPT Work and Codex. OpenAI also states that GPT-6.1 Sol and GPT-6 Astra remain more suitable for the most complex coding tasks.