Expired50% confidenceFactExact time
xAI's latest Grok 4.5 has become more token-efficient, meaning it completes the same tasks using fewer tokens.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/21/2026
First Seen
Valid until: 10/19/2026(expired)
Sources
Related Claims
UnverifiedxAI's Grok 4.5 was released during the same period; it is comparatively less capable but is notable for its extremely low token consumption.77% similarUnverifiedxAI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69% similarUnverifiedxAI Grok 4.3 continues to strengthen real-time reasoning and multimodal capabilities, and has recently begun a gradual rollout.68% 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.68% similar
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