Mythos V3.11 -

The v3.11 designation is part of a series of internal and partner-only updates aimed at refining the model's precision. Key highlights of the Mythos family include:

: Internal frameworks like useMoreRight allow developers to compare Mythos's speculative predictions against real-world execution, creating a rapid training loop that continuously improves accuracy. The Security Scare Claude Mythos Preview System Card - Anthropic

: In evaluations, it has spotted undiscovered security holes that have existed for decades, outperforming both human experts and traditional automated tools.

: Early reports suggest Mythos may be a 10 trillion parameter model designed to redefine industry benchmarks.