machinelearning

Meet Zeynep Demirbas, the New York eighth-grader who tested whether AI can recognise stress; a basic machine-learning model beat ChatGPT-4o

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Meet Zeynep Demirbas, the New York eighth-grader who tested whether AI can recognise stress; a basic machine-learning model beat ChatGPT-4o

Zeynep’s work earned her a finalist place in the 2025 Thermo Fisher Scientific Junior Innovators Challenge Fourteen-year-old Zeynep Demirbas has found that ChatGPT-4o is less accurate than a mental health-focused AI model and a simpler machine-learning system at detecting stress in human written text.Zeynep, an eighth-grade student at Transit Middle School in East Amherst, New … Read more

Meet Seth Nabat, the 18-year-old California student who built a two-network machine-learning system to track particle collisions; he won $40,000

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Meet Seth Nabat, the 18-year-old California student who built a two-network machine-learning system to track particle collisions; he won $40,000

Seth NabatPhoto: Society for Science Every year, nearly 1,900 of the nation’s most promising high school seniors submit original research to the Regeneron Science Talent Search (Regeneron STS), the oldest and most prestigious science and mathematics competition in the United States. According to the Society for Science, which runs the competition, the Regeneron STS recognises … Read more