BrunoDCDO

I wonder if it would be possible to improve even further on the benchmark by simply showing Claude the current hardest problems and asking it to improve the prompt without including any specifics related to the problems

I think it's actually due to the fact that Claude isn't available on China, so they wouldn't be able to (legally) replicate how they evaluated the other LLMs (assuming that they didn't just use the numbers reported by each model provider)