Tim Culpan, Columnist

Baidu Is Building an AI Mousetrap

Investing in this area won’t cure the search giant’s advertising habit; it’ll only make it worse.

AI, oh my.

Photographer: Qilai Shen/Bloomberg
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Baidu Inc. spent a good portion of the 20-minute opening presentations of its investor call Wednesday talking up how awesome its artificial-intelligence technology is.

AI as a service has so many fans, it’s so wonderful, it’s industry-leading. Blah, blah, blah. I’m paraphrasing.