OpenAI 的 Ted Sanders 分享 GPT 模型选择经验
OpenAI's Ted Sanders shares a rule of thumb for picking the right GPT-model
OpenAI 的 Ted Sanders 教你怎么在 GPT-6.1 Terra 和 Astra 之间选：便宜的小模型写技术内容反而更强，选模型别只看一个分数。
OpenAI 的 Ted Sanders 说明了 GPT-6.1 Terra 在公司 GPT 系列中的定位。Terra 比更大的 Astra 体积更小，在技术写作场景表现更好且成本低得多，但其他大多数能力落后于 Astra。Sanders 提出模型尺寸、推理强度和多智能体系统是三个独立维度，不能用单一的“IQ 分数”来概括。
OpenAI's Ted Sanders shares a rule of thumb for picking the right GPT-model
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 most other areas. Sanders says model size, reasoning effort, and multi-agent systems are distinct dimensions that can’t be reduced to a single "IQ score." The article OpenAI's Ted Sanders shares a rule of thumb for picking the right GPT-model appeared first on The Decoder .
