If you're on CVP and got Mythos 5.1, it is insane for reverse engineering and binary de-compilation.

A user on CVP found Mythos 5.1 to be highly effective for reverse engineering and binary decompilation. They noted that a reverse engineering prompt, which worked on Astra, caused conversations to be downgraded or canceled on Opus 5.5, Sonnet 5.5, and Fable 5.1. Despite its capabilities, Mythos 5.1 appears to consume a similar amount of usage as Fable 5.1, even with a 20x max plan.

Unlike Opus 5.5, Sonnet 5.5, and Fable 5.1, Mythos 5.1 successfully handles a specific reverse engineering prompt that previously caused issues on other models.