告別舊模型！GPT-5已在ChatGPT中上線
OpenAI公司在成功發佈其迄今爲止最智能、最實用的GPT-5系列模型後，對現有的ChatGPT AI聊天機器人模型進行了全面梳理與升級。此次升級標誌着ChatGPT正式告別了此前4o、4.1、4.5、4.1-mini、o4-mini、o4-mini-high等紛繁複雜的模型版本，全面邁向GPT-5時代。
根據用戶反饋，現在ChatGPT在使用過程中，無論原本是基於4o、4.1、4.5還是各類mini版本的聊天，都將自動在GPT-5模型中打開，爲用戶提供更加智能、流暢的交互體驗。同時，針對不同版本的模型，OpenAI也進行了細緻區分:使用o3模型的聊天將在GPT-5-Thinking中打開，而使用o
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