OpenAI推出GPT-6 Sol与Luna更新版,API价格下调至5.6系列一半
2026年9月22日,OpenAI扩展GPT-6代际,推出Sol与Luna模型的更新版本。此前,OpenAI于9月初发布了旗舰模型GPT-6 Astra,此次的新版本聚焦于让这一代模型的智能能力以更低成本覆盖更多场景。
Sol系列定位于复杂任务,如编程;Luna系列则面向文档摘要、信息提取、快速问答等目标明确的高频任务。OpenAI表示,6系列Sol与Luna的API(应用编程接口)访问价格降至5.6系列的一半,降价主要归因于缓存与推理优化方面的改进。
在能力表现上,OpenAI称新模型在事实准确性方面有所提升,编码错误率更低。其内部事实性评估基于脱敏的真实对话数据,结果显示GPT-6 Sol的错误率约为前代产品的一半,达到Astra级可靠性,同时成本更低。
目前,新版本的Sol与Luna已面向大多数付费账户开放,可用于ChatGPT Work和Codex,并已接入ChatGPT API;Luna还将逐步覆盖桌面应用以及Free和Go用户,OpenAI将在此后一天内逐步向ChatGPT应用与网站推送。
- 2026-09-23 02:02 | zdnet.com:OpenAI’s GPT-6 Sol doubles its accuracy rate – for half the cost阅读原文
ZDNET’s key takeaways OpenAI says GPT-6 Sol makes half as many mistakes as GPT-5.6. GPT-6 Luna matches previous higher-tier AI performance at far lower cost. OpenAI’s real pitch is cheaper AI, not just smarter AI. Today, OpenAI is announcing the release and general availability of its new m...
- 2026-09-23 02:00 | TechCrunch:OpenAI launches GPT-6 Sol and Luna, boasting lower cost and fewer mistakes阅读原文
Earlier this month, OpenAI launched GPT-6 Astra, which it heralded as its most powerful and capable model yet, and the “world’s best model” for a variety of activities, including computer work and coding. Now, the lab is expanding the GPT-6 generation with updated versions of the smaller Sol and Lun...