Tesla sold 25% more cars and made 57% less operating profit. The AI spending is the reason.

Tesla delivered 480,126 vehicles in the second quarter, its highest-ever quarterly total, and generated record revenue of $28.24 billion, up 26% year-on-year. Operating income fell 57% to $398 million. Adjusted earnings of 33 cents per share missed the 51-cent consensus by a wide margin.