I don't know how much this corresponds to reality, but the news says that Grok 4, recently introduced to the public, is able to predict sports events by analyzing data from Polymarket (although the data from there is essentially a generalized opinion of bettors, which is formed, including indirectly, by bookmakers' data). I will wait for a normal resume from specialists, not from journalists, but for now I am skeptical about this statement in the news.