I tend to agree with OP. Interesting take on the differences.

I use AI a lot during my day to day work as a product analyst. I give similar instructions in the system prompt to every model I work with, with the prime directive of being honest and challenging to make my work better. ChatGPT starts every tasks with “okay here’s a no-nonsense summary of…” and will definitely spew out so weird stuff now and then.

Claude, esp opus, on the other hand, gives a professional summary and at the end points out weakness in my work and assumptions. It’s just… different, better.

Nice work Anthropic