Ask HN: Is Claude Fable 5 built from scratch or just better data?

Articles·website·Fable-5 evidence 80%

Ask HN: Is Claude Fable 5 built from scratch or just better data?

Signals

created 2026-06-12by throwaw12

Fable-5 attribution

Hacker News article: Explicit model id: “Claude Fable” (80% confidence)