Unverified50% confidenceFactExact time
xAI 采用代号为 Colossus 的超级计算机集群作为基础设施
1
Sources
50%
Confidence
Long-term
Relevance
7/13/2026
First Seen
Sources
Grok 4.5实测:速度、准确性与性价比三维评测
redditr/cursor7/12/2026
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