Claude Sonnet 5.5
Summary
Claude Sonnet 5.5 is presented as the second model in the Claude 5.5 family, offering faster performance and lower cost than Sonnet 5. It emphasizes strong performance on well-scoped everyday tasks, coding, and design-aware outputs, while maintaining alignment and introducing safeguards similar to Opus 5.5. The article provides performance metrics, safety considerations, pricing, getting started guidance, and multiple quotes from industry testers, positioning Sonnet 5.5 as a practical, cost-conscious option for developers and teams.