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  Tyler Mills commented on criticism #4718.

Move 37 was not new knowledge. It was the winning choice in that situation before the AI ever existed, because it was deducible from the game's rules and the current board state. It was implicit knowledge, already contained in the system at that time. AlphaGo made it explicit, by finding it, like a search engine, but did not create it. If you calculate the trillionth digit of pi, you haven't created new knowledge, at least not in any sense we should mean. You have simply revealed a value that was already fixed by a definition.

The fact that Move 37 wasn't explicitly in the training data or the programmers is irrelevant to its status as knowledge. This is true for pi, and for all content created by AI at the time of this writing.

#4718​·​Tyler MillsOP, 1 day ago

The definition of fitness that rendered Move 37 the best choice originated outside the system.