
The AI sector is in a high-stakes "talent war," creating bubble-like risks as companies spend billions on talent and infrastructure. Meta (META) is the most aggressive spender, making it a high-risk, high-reward play on its ability to buy its way to the top. Investors should monitor if Google (GOOGL) can fix its consumer AI stumbles without damaging its core search business. Apple (AAPL) is currently a laggard, so look for major announcements on new AI features as a critical sign of a comeback. Ultimately, focus on which of these giants can successfully turn their massive spending into profitable products for consumers.

By The New York Times
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