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  "documentTitle": "2021 Air Street Capital The State of AI Report 2021",
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      "text": "The improvement was higher among young players, who might be more open to learn from Leela.\nPlayers in China and Korea, who were the most aware of Leela (as measured by the number of web searches), had a higher improvement in move quality than players from Japan, who belatedly adopted Leela.",
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      "text": "Soon after AlphaGo was published in 2016, a software implementation called Leela was made available. To assess its impact on the performance of Go players, researchers studied 750K Go moves from 1,200+ players between 2015 and 2019. They show that the advent of Leela coincided with a significant improvement in move quality.",
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