On Claude Mythos 0:00 - We haven't trained it specifically to be good at cyber, we trained it to be good at code. But as a side effect of being good at code, it's also good at cyber. 0:20 - The model that we're experimenting with is by and large as good as a professional human at identifying bugs. 0:34 - this model is able to create exploits out of three, four, sometimes five vulnerabilities that in sequence give you some kind of very sophisticated end outcome. 0:51 - Obviously, capabilities in a model like this could do harm if in the wrong hands, and so we won't be releasing this model widely. 2:02 - I've found more bugs in the last couple of weeks than I've found in the rest of my life combined. 3:07 - We've spoken to officials across the US government and we've offered to work with them and collaborate to assess the risks of these models and to help defend against the risks of these models. 3:37 - It is essential that we come together and work together across industry to help build better defensive capabilities. No single organization sees the whole picture and can tackle this on their own.