AI 导读
OpenAI 正式发布 GPT-6.1 Terra。官方称在最大推理力度下，Terra 的 token 效率是 Claude Opus 5.5 的三倍以上，每 token 价格为其四分之一，单任务成本约低 9 倍；任务完成速度比 GPT-6 Astra 和 GPT-6.1 Sol 快三倍以上。
推荐理由
官方给出了 Terra 相对 Claude Opus 5.5 和 GPT-6 系列在 token 效率、价格与速度上的具体数字，可作选型参考。
正文
BREAKING 🔥: OpenAI officially announced GPT-6.1 Terra!
> "At max effort, Terra is over three times as token-efficient as Claude Opus 5.5, and one-fourth its price per token, resulting in a ~9x lower cost per task."
> "Terra is also much quicker, completing tasks over three times faster than both GPT-6 Astra and GPT-6.1 Sol."
I would call it a Berlin DevDay release 👀 https://x.com/OpenAI/status/2114780711664398349/video/1
来源：🚨 AI News | TestingCatalog · x.com