Exclusive: Anthropic acknowledges testing new AI model representing ‘step change’ in capabilities, after accidental data leak reveals its existence

AI company Anthropic is testing a previously undisclosed AI model called Mythos that is significantly more capable than anything it has previously built, according to a draft blog post left publicly ...

ECB's new models may help capture shifts in inflation expectations, blog post says

FRANKFURT, March 31 (Reuters) - The European Central Bank has developed models to more closely monitor shifts in inflation ...

Meet Claude Mythos: Anthropic accidentally leaks unreleased AI model with severe cybersecurity risks

Anthropic's upcoming AI model, Claude Mythos, was leaked due to a ‘human error’. The leaked blog also revealed a new AI tier, ...
CSO Online

Leak reveals Anthropic’s ‘Mythos,’ a powerful AI model aimed at cybersecurity use cases

The draft blog post describes a compute‑intensive LLM with advanced reasoning that Anthropic plans to roll out cautiously, starting with enterprise security teams.
CoinDesk

Here's what next as Anthropic's most powerful AI model leaked via unsecured data cache

A draft blog post left in an unsecured data cache revealed a new model tier called Capybara that Anthropic says is more capable than anything it has built, with the company flagging "unprecedented" ...