According to the chain analyst @ai_9684xtpa monitoring, Binance has just announced the launch of the ai16z/ZEREBRO/GRIFFAIN contract, and the "giant whale who spent 10 million dollars in ai16z in the past month" happened to be the three tokens. The address spent $19 million to buy three tokens, and these positions are now worth $55.67 million, with a float of $37.07 million and a return of 195%.