Oh several benchmarks ? Wow. Please do tell what these benchmarks were and how you evaluated them. Should surely be easy enough to replicate.
It's propietary company evaluation data, and it's for a specific domain related to software development, a domain that OpenAI is actively attempting to improve performance for.
Anyways enjoy your evening. If you want to actually have a reasonable discussion without being unpleasant I'd be happy to discuss further.
People study from books or from teachers or other sources of knowledge and internalize it and relate it to other concepts as well, and no one considers that to be a form of overfitting.
You basically said what amounts to "it overfits to concepts" which is honestly quite ridiculous. Not only is it a standard humans would fail, that's not what overfit is generally taken to mean.