Anthropic
Claude Fable 5 is Anthropic's most capable model, built for long-running, ambiguous work — legacy migrations, gnarly production bugs, and async sessions that run for hours or days — with a 1M token context window.
1M tokens
上下文窗口
May 2026
知识截止日期
128,000 tokens
最大输出
较慢
速度
Tuned to this model — click any line to copy.