Claude

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Claude Opus 4.8 system prompt leaked

 🧠Ai

Pliny the Liberator 🐉󠅫󠄼󠄿󠅆󠄵󠄐󠅀󠄼󠄹󠄾󠅉󠅭 (@elder_plinius)

 🧠Ai
xcancel.com··Hacker News

Claude Fable 5 and Mythos 5 pricing: Anthropic's new $10/$50 top tier

 🧠Ai

Claude Fable 5 Launches at #1 on the Artificial Analysis Intelligence Index

 🧠Ai  Content type: News

Claude Fable 5 is generally available for GitHub Copilot - GitHub Changelog

 🧠Ai  Content type: Blog  Content type: Tutorial
github.blog··Hacker News

teia-igo-vs-claude-opus-4.8/README.en.md at main · joseteiadirector/teia-igo-vs-claude-opus-4.8

 🧠Ai  Content type: Code
github.com··Hacker News

Claude Fable 5 “Feels Next Level” via @sejournal, @martinibuster

 🧠Ai

Anthropic Offers Mythos Upgrade for Cyber Partners and a ‘Safe’ Version for the Rest of You

 🧠Ai  Content type: News
wired.com·

Initial impressions of Claude Fable 5

 🧠Ai
simonwillison.net··Hacker News

Comparing Claude Fable 5's system prompt to Opus 4.8

 🧠Ai  Content type: Blog

Anthropic warns Claude AI is building itself faster than expected, calls for option to halt frontier development — 'recursive self improvement' increases risk humans lose control of AI

 🧠Ai  Content type: News

‘Releasing a model this capable comes with risks’: Anthropic cautiously launches public version of Mythos — and early users are calling it a ‘preview of AI inequality’

 🧠Ai  Content type: News
techradar.com
·

Claude Code’s biggest upgrade yet ran 5 agents at once — here’s what happened

 System Design
thenewstack.io·

Riemann-bench | Surge AI

 🧠Ai
surgehq.ai··Hacker News

I Tested Claude Fable 5 Against Private Benchmarks It Has Never Seen, Here Is Where It Failed

 System Design
alikhallad.com··Hacker News

Claude Mythos 5 / Fable 5

 System Design  Content type: Discussion

Anthropic tops AI Arena rankings as it files for IPO

 🧠Ai  Content type: News  Content type: Blog

Claude Fable 5 and new AI safety fables

 🧠Ai  Content type: News

Beats Claude-Opus-4.7 on deep research (90.3 BrowseComp)

 🧠Ai
apodex.ai··Hacker News

AI #171: False Flag

 🧠Ai  Content type: Blog

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