Anthropic
Claude Sonnet 5 is Anthropic's latest Sonnet model, with major gains in coding and agentic work, a 1 million token context window, and up to 128,000 output tokens.
1M tokens
上下文窗口
January 2026
知识截止日期
128,000 tokens
最大输出
快速
速度
Tuned to this model — click any line to copy.