The four major AI applications in the US stock market have all exceeded expectations in terms of performance. The first quarter financial report released by AppLovin (APP) last night once again exceeded market expectations and drove up the stock price. So far, all four companies in the US stock market that focus on AI applications - Duolingo, Palantir, Tempus AI, and AppLovin - have delivered better than expected performance this quarter. Seeing an analysis of the performance of four major AI application companies in the US stock market, move on.