> Why did Amazon inform the government rather than Anthropic?
Because they like the USA and are concerned about its safety wrt cyber security?
Because they like the USA and are concerned about its safety wrt cyber security?
Also, outside marketing, there is no reason to presume GPT-5.5 to be any less capable in this aspect. Yes, Glasswing lead to a lot of findings, but for one, as curl has proven, these were often oversold [1] and B, Glasswing was heavily subsidised [2], alongside being exclusive, so naturally the entities that had access were going to heavily use it while they had this access, thus inflating findings. A lot of Glasswing also happened prior to GPT-5.5 being accessible, again tilting the numbers towards Mythos being more capable, simply by being a few weeks earlier.
[0] https://ofac.treasury.gov/media/44311/download
[1] https://daniel.haxx.se/blog/2026/05/11/mythos-finds-a-curl-v...