Anthropic
Claude Fable 5.1 succeeds Claude Fable 5 at the same per-token price, with cache reads at a quarter of the cost and stronger long-running agentic coding, multistep research, and document, spreadsheet, and slide work.
1M tokens
上下文窗口
June 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.