Tuesday, September 1, 2026

New best story on Hacker News: Claude Fable 5.1 and Claude Mythos 5.1

Claude Fable 5.1 and Claude Mythos 5.1
544 by denysvitali | 494 comments on Hacker News.
What's new in Claude Fable 5.1 – https://ift.tt/KxBgM7X... System Card: https://www-cdn.anthropic.com/0339e6a7c5c7b87f5c07798616dc32...

New best story on Hacker News: Claude Fable 5.1 and Claude Mythos 5.1

Claude Fable 5.1 and Claude Mythos 5.1 544 by denysvitali | 494 comments on Hacker News. What's new in Claude Fable 5.1 – https://i...