SmophyAI

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Provider

xAI AI models

xAI has 5 models tracked. The highest-quality is SpaceXAI: Grok 4.5 (Intelligence Index 55.8, ranked #9 overall). The cheapest is SpaceXAI: Grok Build 0.1 at $1.25/1M tokens.

  1. Models tracked - 5
  2. Average quality - 44.8
  3. Best quality - SpaceXAI: Grok 4.5 (55.8)
  4. Cheapest - SpaceXAI: Grok Build 0.1 ($1.25/1M)
All 5 models, by quality
#ModelQualityPrice/1MUsage rank
01SpaceXAI: Grok 4.555.8$3.00#30
02SpaceXAI: Grok Build 0.140.7$1.25#88
03SpaceXAI: Grok 4.337.9$1.56#62
04SpaceXAI: Grok 4.20 Multi-Agent-$1.56#112
05SpaceXAI: Grok 4.20-$1.56#113

xAI combined usage share, over time

1.3%1.0%0.6%0.3%0.0%Share of usageJul 5Jul 22Aug 8