Yeah if anything Opus 5 taught me how little benchmarks mean to the actual real world performance of these models.

"Better" in every sense of the benchmarks and absolutely horrible results in my day-to-day work.

The verbosity, goal post moving, tendency to leave work unfinished, over focusing on unrealistic root causes when debugging, etc... etc...

It was the first time I actually pinned my models back because I just could not work with 5 for the price and performance it gave me. Hoping 5.5 is better this time around....