Mythos-class models are soon coming to ALL customers in the COMING WEEKS
10:49 AM · May 28, 2026 · 32.7K Views
Anthropic to release Claude Mythos Preview, a cybersecurity-focused model with Opus-level intelligence, within the coming weeks
The model was developed under Anthropic's Project Glasswing.
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Positive users are excited about Anthropic's Mythos-class models rollout for major capability gains and effective safeguards while negative users dismiss the news as marketing hype and predict the models will be heavily restricted.
Pos
54.4%
Neg
45.6%
16 comments with sentiment.
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Lisan al Gaib@scaling01
They are releasing a Mythos-class model with the appropriate safeguards, meaning that you can't use the "too dangerous to release" (mostly cyber) capabilities
Ege Onur Güleç@EgeOnurGulec
Anthropic initially claimed that Mythos was dangerous for every day usage. Now a version of it will be available to everyone.
32dViews 8.6KLikes 125Bookmarks 4
BOOKMARKS7LIKES147RETWEETS5REPLIES9
Bojan Tunguz@tunguz
You are laughing.
We are just a few weeks away from getting access to Mythos and you are laughing.
32dViews 6.4KLikes 147Bookmarks 7
Rachel Metz@rachelmetz
new from me: anthropic is widely releasing "mythos-class models" in the coming weeks. the company had forecast this last week, but today tucked the timing into the very bottom of a blog post about claude opus 4.8. https://www.bloomberg.com/news/articles/2026-05-28/anthropic-unveils-new-flagship-ai-model-that-s-better-at-coding?srnd=undefined
32dViews 911Likes 7Bookmarks 2
Jake Halloran@jakehalloran1
Like this is just really good and probably gets you a lot of the way to safe deployment for verified users
32dViews 127Likes 9
Aashish Reddy@_AashishReddy
@ShakeelHashim What are your expectations? I had guessed Opus 4.7 was basically Mythos Preview but deliberately dumbed down on cyber (probably with more general effects), but maybe not?
32dViews 105
Zoomer Alcibiades@HellenicVibes
@scaling01 Have we ever been this back??
32dViews 252Likes 4
nickster@n1ckstr3
@scaling01 they have no other option but to release mythos for everybody
anthropic is upgrading its models way too fast =)
32dViews 710Likes 3
Tyler@core_signal1
@scaling01 “Safeguards” = More compute
32dViews 132Likes 3
Shakeel@ShakeelHashim
@_AashishReddy I think there’ll be a step change in capabilities
32dViews 31
SVN7R@SewersOfSociety
@scaling01 Maybe Mythos will be able to count fingers of a hand and be able to pass the common sense test of the carwash drive/walk.
32dViews 416Likes 1
Silimund@Silimund
@curiousiter @scaling01 And when ChatGPT 5.5 started PR with solving cool math stuff
32dViews 30Likes 3
Curious Curiousiter@curiousiter
@scaling01 Oh wow they made incredible progress on these safeguards around the same time they acquired more compute to be able to serve mythos (a likely watered down version with the same brand name). How coincidental
32dViews 53Likes 2
haro@harobuilds
@scaling01 mythos with safeguards just means the cyber capabilities that justified the delay are gone so now it's another safe model
32dViews 137Likes 1
Alex Humphries@AlexHumphries25
@scaling01 "mythos class" is just pure marketing hype
32dViews 100Likes 1
Lee Penkman@LeeLeepenkman
@tunguz Me when i get mythos
32dViews 70Likes 1
cqk@cqkten
@scaling01 I still wonder if they’ll call the model they release Mythos or not
32dViews 120
N DIVIJ@godlovesu_n
@scaling01 With an introduction of new $500/month subscription Mythos becomes yours !
32dViews 93
Ege Onur Güleç@EgeOnurGulec
@scaling01 I guess cybersecurity stocks live to see another day
32dViews 91
nanomader@nanomader
@scaling01 so that is why they postponed 5.6 release?
32dViews 19Likes 1
Steven Casteel@stevencasteelX
@scaling01 Gemini 3.5 Pro is coming in a couple weeks as well. Which means a new GPT is too.
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