OpenAI首席研究官Mark Chen就ChatGPT Plus用户收到购物推荐一事公开致歉，承认相关体验未达标准，并已暂时关闭推荐功能，承诺将提升模型精度并增加用户控制选项。
OpenAI因ChatGPT付费用户抱怨看到商业广告陷入争议，尽管公司此前否认进行广告测试。首席研究官陈承认推广信息处理不当，承诺改进用户体验。争议焦点在于付费用户对AI界面出现商业推广的质疑。
Meta正全力押注人形机器人，计划打造类似“安卓”的机器人平台，通过大模型与数据重塑机器人未来。这一探索旨在定义其核心竞争力，首席技术官透露年初已启动相关研究。
前OpenAI首席技术官Mira Murati创立的Thinking Machines Lab取得重大突破，成功解决大语言模型输出不确定性问题。该研究实现模型推理过程的完全确定性输出，即使温度参数设为0也能确保相同输入产生一致结果。
Anthropic
$105
Input tokens/M
$525
Output tokens/M
200
Context Length
Google
-
$140
$280
32
Openai
$420
128
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