logoalt Hacker News

Claude Fable 5.1 and Claude Mythos 5.1

1205 pointsby denysvitaliyesterday at 5:53 PM1126 commentsview on HN

What's new in Claude Fable 5.1 – https://platform.claude.com/docs/en/models/fable-5-1/whats-n...

System Card: https://www-cdn.anthropic.com/0339e6a7c5c7b87f5c07798616dc32...


Comments

Anslopic1yesterday at 10:20 PM

[dead]

show 1 reply
HNAdsSuckyesterday at 10:35 PM

[dead]

HNAdsSuckyesterday at 10:36 PM

[flagged]

MadsRCyesterday at 6:17 PM

I was looking forward to using Fable for cybersecurity work, but kept getting bumped to Opus… Signed my org up for CVP, went through the trouble of procuring a separate team plan from our main org as Anthropic can only disable cyber safeguards for an entire org and not individual users…

After months of trouble dealing with KYC and procurement I finally got CVP for my security org and today I found out that CVP (which is what removes cyber safeguards) does not apply to Fable…

So yeah, unless you’re a Project Glasswing member, there’s no using Fable (which with Glasswing is Mythos) for security work… Absolutely useless…

Didn’t they just sign some “we must use AI for cyber defense before the bad guys do” and then they artificially cap us by not allowing Cyber-unlocked Fable…

Sigh…

show 1 reply
krupanyesterday at 7:21 PM

Why is a marketing press release for a propietary product number 1 on hacker news. Again.

eigenblakeyesterday at 6:53 PM

I am absolutely thrilled that they reset weekly limits. I have been experimenting with highly autonomous work (5+ hours continuous) and fable seems excellent at this, especially when using subagents. I ran out of Fable capacity and was bummed out that my experiment would take longer to complete. Now I'm super happy I get to continue it

show 2 replies