Anthropic 发布 Claude Sonnet 5.5,是 Claude 5.5 家族的第二款模型,相比 Sonnet 5 更聪明、高效,运行速度快超 30%,多数工作成本最多低 30%。适合修复 bug、快速迭代功能等范围明确的日常任务,Claude Code 用量也会更耐用。
模型
·X:Claude Devs (@ClaudeDevs)
Claude Sonnet 5.5 发布,比 Sonnet 5 快超 30%、多数工作成本最多低 30%
— Sonnet 5.5 is smarter, more efficient, and 30% faster than Sonnet 5. It costs up to 30% less for most work, so your Claude Code usage goe...