Claude Mythos 5.5 Appears in Anthropic's Official Website Source Code
TestingCatalog claims to have found a hidden mention of Claude Mythos 5.5 on Anthropic's official website, described as "the strongest model category for cybersecurity and biology research." The post cites Chubby's claim that Mythos 5.5 has already appeared in the website's HTML source code; based on this, the author speculates whether a Mythos 5.5 aimed at cyber defense will be released next week, and surmises that Fable 5.5 may also arrive alongside it.
View original postMythos 5.5 is already listed HTML source code of Anthropic's official website Thanks to the anonymous person who sent me the tip via email :)
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Mythos 5.5 is already listed HTML source code of Anthropic's official website Thanks to the anonymous person who sent me the tip via email :)
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BREAKING 🔥: A hidden Claude Mythos 5.5 mention has been spotted on the official Anthropic website.
> "Claude Mythos 5.5 - Our most capable model class for cybersecurity and biology research."
Should we expect Mythos 5.5 for cyber defense next week? Fable 5.5 may come along as well (speculation).
Soon? 👀