Boris Cherny@bcherny · X95
AI 摘要
开发者 Boris Cherny 宣布，Claude Fable 5（Mythos-class 模型，已安全开放通用）已在 Claude Code 及 Cowork 中可用。该模型能力超过此前所有普遍可用的 Claude 模型，在编程任务中表现突出：需要更少的提示词和引导，token 使用更高效，代码质量、工具调用能力、智能自验证能力均有显著提升，支持更长时间的会话，且可赋予更高信任度与自主性。
Fable 5 is now available in Claude Code and Cowork
Fable is the best model I have used for coding， by a wide margin. It is a big step up， enabling less prompts and steers， more efficient token use， better code quality， better tool use， more intelligent self-verification， longer running sessions， and higher trust & autonomy.
Happy coding！
Introducing Claude Fable 5: a Mythos-class model that we've made safe for general use. Its capabilities exceed those of any model we've ever made generally avai...