Expired50% confidenceFactExact time
Grok 4.5 is reportedly approximately twice as token-efficient as comparable leading models, capable of completing tasks in fewer than half the steps.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/11/2026
First Seen
Valid until: 10/9/2026(expired)
Sources
Grok 4.5 Hands-On: A Faster, Cheaper Coding Dark Horse — Can It Replace Opus and GPT?
youtubeForrestKnight7/10/2026
Related Claims
UnverifiedGrok 4.5 produces 4.2 times fewer output tokens than Opus 4.8 on SWE Bench Pro tasks.76% similarUnverifiedGrok 4.6的智能指数比Grok 4.5高5分，比Grok 4.3高23分67% similarUnverifiedClaude Opus 4.8 completed identical tasks with 15% fewer steps and 35% fewer output tokens compared to its predecessor65% similarUnverifiedGrok 4.5 achieved 83.3% on Terminal Bench 2.1, surpassing Opus 4.8.65% similarUnverifiedGrok 4.5 是一个1.5万亿参数的 MoE 模型，此前的 Grok 只有5000亿参数64% similar
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