Von Ahn, who grew up in Guatemala City, believes that A.I. will eventually make computers better teachers than humans.
In the fall of 2000, as the first dotcom bubble was bursting, the Guatemalan computer scientist Luis von Ahn attended a talk, at Carnegie Mellon, about ten problems that Yahoo couldn’t solve. Von Ahn, who had just begun his Ph.D., liked solving problems. He had planned to study math until he realized that many mathematicians were still toiling away over questions that had proved unanswerable for centuries. “I talked to some computer-science professors and they would say, ‘Oh, yeah, I solved an open problem last week,’” he told me recently. “That seemed just a lot more interesting.”
At the talk, one particular problem caught his attention: millions of bots were registering for Yahoo accounts because the company couldn’t distinguish them from human beings. What the company needed was a rudimentary variation on the Turing Test, which the English mathematician Alan Turing had proposed, in 1950, as a way of determining whether machines could credibly imitate human beings. In the most familiar version of the test, a person poses questions to two figures he cannot see: one human, one machine. The machine passes the test if the evaluator can’t reliably decide which is which. Back in 2000, no computer had ever succeeded.
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Denne historien er fra April 24 - May 01, 2023 (Double Issue)-utgaven av The New Yorker.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
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YULE RULES
“Christmas Eve in Miller’s Point.”
COLLISION COURSE
In Devika Rege’ first novel, India enters a troubling new era.
NEW CHAPTER
Is the twentieth-century novel a genre unto itself?
STUCK ON YOU
Pain and pleasure at a tattoo convention.
HEAVY SNOW HAN KANG
Kyungha-ya. That was the entirety of Inseon’s message: my name.
REPRISE
Reckoning with Donald Trump's return to power.
WHAT'S YOUR PARENTING-FAILURE STYLE?
Whether you’re horrifying your teen with nauseating sex-ed analogies or watching TikToks while your toddler eats a bagel from the subway floor, face it: you’re flailing in the vast chasm of your child’s relentless needs.
COLOR INSTINCT
Jadé Fadojutimi, a British painter, sees the world through a prism.
THE FAMILY PLAN
The pro-life movement’ new playbook.
President for Sale - A survey of today's political ads.
On a mid-October Sunday not long ago sun high, wind cool-I was in Harrisburg, Pennsylvania, for a book festival, and I took a stroll. There were few people on the streets-like the population of a lot of capital cities, Harrisburg's swells on weekdays with lawyers and lobbyists and legislative staffers, and dwindles on the weekends. But, on the façades of small businesses and in the doorways of private homes, I could see evidence of political activity. Across from the sparkling Susquehanna River, there was a row of Democratic lawn signs: Malcolm Kenyatta for auditor general, Bob Casey for U.S. Senate, and, most important, in white letters atop a periwinkle not unlike that of the sky, Kamala Harris for President.
