Grok 4.5 Task Costs Plunge
Polymarket · x · 2026-07-18
A Polymarket post stated that the cost of Grok 4.5 for Intelligence Index tasks is only $0.31, nearly 89% lower than Claude Fable 5.
This is a very direct signal of model cost comparison: for similar tasks, Grok 4.5 is described as being noticeably cheaper.
Related event: Grok 4.5 draws attention for low-cost, high-efficiency performance(10 posts)→
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