Grok 4.5 性价比突出：每智能指数任务仅0.31美元

On intelligence per dollar basis Grok 4.5 looking brilliant.

AI. At $0.31 per Intelligence Index task (of Artificial Analysis), it delivers near-frontier performance at roughly 1/9 the cost of Claude Fable 5, 1/6 the cost of Claude Opus 4.8, and about 1/3 the cost of GPT-5.6 Sol or Kimi K3.

That’s more relevant with the token-consumption data. Grok 4.5 uses nearly 6X fewer tokens than Fable 5 while still being near the top of the ranking, onFrontierSWE.

For many real-life AI applications this is better than a small lead on a benchmark.

Lower cost per completed task means cheaper agents, higher usage limits, faster testing and better margins at scale.

The frontier model race must shift from “raw intelligence” to “efficient intelligence”.