Expired60% confidenceFactTime unknown
xAI's latest Grok is currently the Grok-3 series; Grok 4.2 does not exist.
2
Sources
60%
Confidence
Medium-term (~90 days)
Relevance
6/1/2026
First Seen
Valid until: 8/30/2026(expired)
Sources
Related Entities
Related Claims
UnverifiedxAI发布了最新模型Grok 4.6，它是在Grok 4.5基础上的一次迭代升级而非全新训练的模型76% similarUnverifiedxAI's Grok 4.5 has officially launched and is available for use.76% similarUnverifiedxAI officially stated that Grok 4.5 is the most powerful model to date and the first version in the Grok series positioned as a general-purpose capability model that goes beyond software engineering.74% similarUnverifiedGrok 4.5 is from xAI and is positioned as a high-end model.74% similarVerifiedxAI has officially released the Grok 4 series of models.65% similar
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