精选理由
Sol更新了推理滑块，想调思考深度可以试试；免费用户下周用Luna，但别指望它能打。
OpenAI更新了ChatGPT中的GPT-5.6 Sol，新增推理滑块可调节思考深度，并优化了回复聚焦度。免费用户从下周起获得GPT-5.6 Luna的无限文本聊天权限，外加一个让其推理更长的按钮。但Luna的能力仍明显弱于Sol等更大的模型。
原文 · Decoder
OpenAI improves GPT-5.6 Sol in ChatGPT and restricts free users to its weakest model
OpenAI has updated GPT-5.6 Sol with more focused responses and a reasoning slider that lets users adjust how deeply the model thinks. Free users will get unlimited text chats with the smaller GPT-5.6 Luna starting next week, plus a button that lets Luna reason longer. But the smaller model still falls well short of its bigger siblings. The article OpenAI improves GPT-5.6 Sol in ChatGPT and restricts free users to its weakest model appeared first on The Decoder .