Investing in artificial intelligence (AI) stocks isn't just about setting yourself up for 2025, but also positioning yourself for the next decade. AI innovations won't stop in 2025, and with the stock market being a forward-looking machine, you're better off taking the long-term view rather than just narrowing in on what will happen in 2025.

Artificial intelligence continued to be a driving force behind stock market returns in 2024. Here are some of the stocks that have benefited the most.

But as we've witnessed from previous next-big-thing technologies, not all stocks are necessarily going to be winners. As we steam ahead into 2025 and the practical application of this game-changing technology comes into full focus, two unstoppable AI stocks stand out as no-brainer buys, while another highflier is worth avoiding.

The U.S. stock market ended 2024 on a high note, with the benchmark S&P 500 index up by 23.3%. That came on the heels of its 24.2% rise in 2023, so overall, the S&P was up by 53.2% since 2022 -- one of its best two-year stretches of the 21st century.