xAI加速AI前沿：马斯克宣布Grok5 将在数周内开始训练
xAI创始人埃隆·马斯克（Elon Musk）刚刚宣布，备受期待的Grok5模型将在未来几周内开始训练。马斯克的声明是对近期AI基准测试进展的回应，尤其是基于当前Grok4模型的开源方案在ARC-AGI挑战赛中取得了突破性成果。ARC-AGI是一项考验AI泛化和解决新问题的严格测试，使用Grok4的定制提交在程序合成和测试时适应性方面超越了以往记录。马斯克表示，Grok5的训练将利用更强大的计算资源，旨在超越现有基准，应对更为复杂的挑战。此进展与xAI持续扩展其“巨型”超级计算机基础设施（Colossus）密切
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