alt Hacker NewsIt's perfectly reasonable to assume that the result itself is legit and that OpenAI behaved unethically.
Even by their own account, they decided to throw an unpublished model and millions of dollars in compute at this particular problem simply because they had heard rumours that other people were making progress and wanted to snatch the prize from them.
Not to snatch the prize, but:
1. to test their new model
2. to be able to say "you came with the proof, but our model can do this too"
3. to verify the result. This is also a great thing for the math.
Of course, it makes sense to test your new model on the problem that is solvable at all, but not solvable by you just yet. It makes no sense trying to test your model by throwing resources into an unsolvable problem.
Well, it turns out the rumors were incorrect, NS was not solved by other guys, and OpenAI became the first one.