相近的 Intelligence Index 分数可能对应截然不同的成本。GPT-6 Astra（max）和 Claude Fable 5.1（max with fallback）都得 53 分，但它们的平均每 Intelligence Index 任务成本分别为 $3.26 和 $7.63——GPT-6 Astra 低 57% GLM-5.3-Flash 和 GPT-5.6 Terra（max）在 Intelligence Index 上都得 42 分，但 GLM-5.3-Flash 每任务成本仅为其 18%（$0.25 对 $1.40）。在更低的价格点，GPT-5.6 Luna（max）以每任务 $0.18 得 38 分
Similar Intelligence Index scores can come at very different costs. GPT-6 Astra (max) and Claude Fable 5.1 (max with fallback) both score 53, but their average Cost per Intelligence Index Task is $3.26 and $7.63 respectively - 57% lower for GPT-6 Astra
GLM-5.3-Flash and GPT-5.6 Terra (max) both score 42 on the Intelligence Index, but GLM-5.3-Flash costs just 18% as much per task ($0.25 versus $1.40). At a lower price point, GPT-5.6 Luna (max) scores 38 at $0.18 per task
来源：@ArtificialAnlys · x.com