"The leaked draft describes Claude Mythos under the product name 'Capybara'. It would represent a new model tier that sits above Anthropic's current flagship Opus line."
"'Capybara is a new name for a new tier of model: larger and more intelligent than our Opus models - which were, until now, our most powerful,' the draft stated."
"According to the draft, it scores 'dramatically higher' than Claude Opus 4.6 on tests of software coding, academic reasoning, and cybersecurity."
Anthropic confirmed testing of Claude Mythos, a new AI model tier above its Opus line, following a data leak due to a configuration error. Nearly 3,000 unpublished assets were made publicly accessible, including a draft blog post detailing the model. The leak was discovered by security researchers, prompting Anthropic to restrict access. The draft describes Claude Mythos, also referred to as 'Capybara', as larger and more intelligent than Opus models, scoring significantly higher on various performance tests.
Read at Techzine Global
Unable to calculate read time
Collection
[
|
...
]