What is an NPU? A Penn Expert Explains

Increasingly, neural processing units (NPUs) are making their way into consumer electronics: laptops, high-end tablets, phones, and more. But what do they do, and why are they suddenly showing up?

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Investing in Innovation

Donors like Raj and Neera Singh are advancing AI education at Penn through philanthropy.

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Lifesaving and More Cost-Effective Weather Predictions

Paris Perdikaris, associate professor at Penn Engineering has developed Aurora, a foundation AI model that forecasts extreme weather and environmental events—faster and cheaper than traditional systems.

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How Penn is reimagining research in the age of artificial intelligence

The AI x Science Fellowship builds on IDEAS (Innovation in Data Engineering and Science) Center to support cross-disciplinary research across the University

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Meet Jean, Penn Engineering’s AI Tutor, Available 24/7

The chatbot is revolutionizing how students engage with coursework. Drawing on private course materials and discussion board data — resources commercial chatbots can’t access — Jean provides rapid, reliable answers.

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Penn Engineers First to Train AI at Lightspeed

Penn Engineers have developed the first programmable chip that can train nonlinear neural networks using light — a breakthrough that could dramatically speed up AI training, reduce energy use and even pave the way for fully light-powered computers.

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Evaluating Large Language Models for Cyberbullying Behavior

Ph.D. students in Penn’s Brachio Lab have been assessing the safety of machine learning systems for real-world uses like economic forecasting, cultural politeness, and legal reasoning.

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Combining AI and Art-making for Youth Well-being

Through a community-led partnership project, graduate student Eileen Feng and an interdisciplinary, cross-school team are working with local youth to tailor an AI-supported platform for healing through creative arts.

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