Anthropic releases Claude Sonnet 5.5, offering 30% faster performance and lower costs

Core summary

One sentence to understand this update

Anthropic has released Claude Sonnet 5.5, the second model in the Claude 5.5 family, which is a significant upgrade from Sonnet 5, running over 30% faster and costing up to 30% less.

Impact & opportunity

What this could mean

Developers can now leverage Claude Sonnet 5.5 for more cost-efficient and faster AI applications, improving both performance and operational economics.