Unverified50% confidenceFactExact time
xAI与SpaceX同属埃隆·马斯克旗下，与特斯拉、X等构成技术与数据生态
1
Sources
50%
Confidence
Long-term
Relevance
7/11/2026
First Seen
Sources
xAI联手SpaceX训练Grok 4.5：迈向硬核工程智能新阶段
twittercursor_ai7/8/2026
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