OpenAI发布了其GPT-5.6 Sol模型的更新版本，用于ChatGPT，增强了付费用户的智能和推理能力。Plus和Pro订阅用户现在可以使用滑块来控制模型的推理强度，以获得更事实和更集中的响应。免费和Go用户将可以使用GPT-5.6 Luna进行无限文本聊天，而GPT-5.6 Sol的工作版和Codex版保持不变。 AI
影响 增强了ChatGPT的推理和事实准确性，为付费和免费用户提供了分级的新功能访问权限。
排序理由 前沿实验室模型发布，附带系统卡。
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Plus and Pro users can access the updated version of GPT‑5.6 Sol in ChatGPT along with the new slider starting today. This version of GPT-5.6 Sol is for everyday chats, so it will only be available in the Chat experience in ChatGPT. The version of GPT-5.6 Sol that powers Work
In addition to the upgrade in intelligence with GPT-5.6 Luna, Free and Go users can now use the “Think” button for more reasoning on harder questions.
Plus and Pro users also now have a slider to choose how much reasoning effort ChatGPT puts into each response. We think it’s easier to use, and we’re listening to your feedback. https://t.co/u6HqhZpMts
The new GPT-5.6 Sol powers all chats for paid users, including Instant, creating one consistent experience. In our high-stakes factuality evaluation covering finance, medicine and law, the new GPT‑5.6 Sol produced 68% fewer responses with factual errors than GPT‑5.5 Instant. ht…
We’re making better intelligence easier to access in ChatGPT for everyone: - GPT-5.6 Sol now powers both Instant and deep reasoning for Plus & Pro users, delivering more factual, focused responses. - Free & Go users get unlimited text chats with GPT-5.6 Luna starting to…