# Yuchen Jin 评 Fable 5.1：在普遍刷榜背景下仍显大幅跃升

- 来源：Yuchen Jin (@Yuchenj_UW)
- 发布时间：2026-09-02 02:21
- AIHOT 分数：52
- AIHOT 链接：https://aihot.virxact.com/items/cmtj04zd004z4roelcvb4zbtf
- 原文链接：https://x.com/Yuchenj_UW/status/2094853122166591697

## 正文

Even if most AI labs are benchmark-maxxing now, Fable 5.1 still looks like an insane jump.

From Anthropic’s blog:
• Found a 1-in-a-million crash Millennium’s team couldn’t explain for 4–5 years
• 2x faster than Opus 5 while using half the tokens

Big if true.