[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"aihot-art-92683":3},{"itemId":4,"vertical":5,"category":6,"source":7,"score":8,"title":9,"summary":10,"analysis":11,"url":12,"coverUrl":13,"direction":13,"marketSignal":13,"publishedAt":14},"92683","ai","行业动态","IT之家",56,"马斯克：Grok 4.6 训练进入最后阶段，2万亿参数模型下周完成初步训练","马斯克透露Grok 4.6为2万亿参数模型，下周完成初始训练。","马斯克透露 Grok 4.6 参数规模达 2 万亿，下周完成初始训练，性能全面超越前代。\n· 2T 参数模型在各方面优于 1.5T 版本，推理速度和 Token 效率接近 Grok 4.5。\n· 马斯克猜测它可能超过月之暗面最新 Kimi 3。\n· xAI 使用 Colossus 集群（约 20 万 GPU）进行训练，持续扩大算力投入。\n· 行业竞争围绕模型规模、推理能力、响应速度和成本效率展开。\n影响\u002F看点：Grok 4.6 若如期完成，将加剧顶级模型竞争，同时考验算力投入与效率平衡。","https:\u002F\u002Fwww.ithome.com\u002F0\u002F978\u002F595.htm",null,"2026-07-18 22:56:12"]