I can tell the difference between the SOTA and GLM 5.3, and paying a few hundred for the better models is definitely worth it.
Mistral does not offer a model that makes sense to use. I understand they now host the already outdated GLM 5.2, courtesy of China providing the weights. And Mistral offers this for 2x-3x the price of other providers.
This is supposed to be a success story?
I'm sure you can tell the difference.
But for the vast majority of usage GLM 5.3 or Deepseek V4 is enough.
Even people who do need frontier model will soon restrict it to the use cases that really need it and switch to cheaper models for the rest. It has already started.
Anthropic and OpenAI will never get enough customers paying top dollar to deliver on the revenue they need to offset their investments.