马斯克：基于1.5万亿参数V9基础模型的Grok 4.5，已添加光标数据进行补充训练，现于SpaceX和特斯拉开启内部测试

美股速递06-28

埃隆·马斯克近日宣布，其人工智能模型Grok的最新版本4.5已进入私人测试阶段，该版本基于参数量高达1.5万亿的V9基础模型构建，并在补充训练中加入了光标数据。目前，这一迭代版本正在SpaceX和特斯拉公司内部进行测试。

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