Claude Opus 5.5 Now Available, Offering 40% Cost Reduction

Core summary

One sentence to understand this update

Anthropic has launched Claude Opus 5.5, the first model in its 5.5 family, which performs similarly to Claude Fable 5.1 but costs 40% less than Opus 5.

Impact & opportunity

What this could mean

Developers can now access high-performance AI capabilities at a substantially reduced cost with Claude Opus 5.5, enabling more ambitious and budget-friendly projects.