Artificial Analysis 测算 Claude Opus 5.5 (max) 每 Intelligence Index task 成本为 $5.98，与 Opus 5 (max) 的 $5.86 接近。Opus 5.5 token 用量上升单独会使成本升至 $10.51，但 Anthropic 基础价格下调 20%（$5/$25 降至 $4/$20）降至 $8.41，缓存读取降至 $0.20/1M 再降 29% 至 $5.98。
Artificial Analysis@ArtificialAnlysArtificial Analysis 测算 Claude Opus 5.5 (max) 每 Intelligence Index task 成本为 $5.98，与 Opus 5 (max) 的 $5.86 接近。Opus 5.5 token 用量上升单独会使成本升至 $10.51，但 Anthropic 基础价格下调 20%（$5/$25 降至 $4/$20）降至 $8.41，缓存读取降至 $0.20/1M 再降 29% 至 $5.98。
Claude Opus 5.5 (max) costs $5.98 per Intelligence Index task, which is similar to Opus 5 (max) at $5.86, but this bundles a significant token usage increase with Anthropic’s price reductions
Compared to Opus 5, Opus 5.5’s increased token usage would drive an ~80% increase in cost per task to $10.51. However, the 20% cut to base prices takes that to $8.41, and then cutting cache reads further to $0.20 takes it to $5.98 (an additional 29% cut)
来源：Artificial Analysis· x.com