nalrcnG

But where do yo get access to these premium models? I only have free access to CoPilot (which claimed at one point to be GPT4) and it cannot solve any of these issues reliably.

It spectacularly fails at slight variations of the goat/cabbage/lion/river problem, it cannot solve spatial or mathematical questions reliably.

Do some of the researchers that hype up ChatGPT get access to a special version? I'm not inclined to buy a subscription to find out and the AI Reddits aren't that positive either.