I got a question. How can researchers who are not working at the largest tech companies even "compete" with models like GPT-3? From what I understand, these currently best performing models need an amount of training data and specialized hardware that is not obtainable for 99% of ML researchers. If you think you came up with a better architecture for a language model, one that could in theory beat GPT-3 on benchmarks, wouldn't you face the problem that you cannot actually prove that it would perform better?