Cost per task, GLM (due to its poor token efficiency) still lags. GPT 5.5 on low seems to wipe the floor with it. All the Chinese models still like to use tons of tokens. It shows up in time per task as well.

But, and this is the problem corporations face, that's the truth TODAY. They need to make decisions for the next quarter at minimum, for a year ideally. I don't envy IT leadership in this environment, there's no right answer along the lines of "no one ever got fired for buying IBM". Any choice today may potentially make you look silly in 90 days.