Artificial Intelligence

Why workers are nostalgic for life before AI

A study from the Wharton School found that “if you rely on ChatGPT as your only creative adviser, you’ll soon run out of ideas, because they’re too similar to each other”.

AI is good, we swear! Trust us!

David Reibstein of the Wharton School comments on AI labs and Meta’s recent ad promoting AI.

Study examines AI chat bot bias, how it responds to prompts

"It understands like what you read and who you are personally. So it tries to adjust itself to be more helpful for you," says Chris Callison-Burch of the School of Engineering and Applied Sciences about chatbot bias.

A cartoon of a person pointing to a newspaper column.

Would you trust AI for ethical advice?

Most people would not prefer to take ethical advice from a computer, but a new Wharton study shows how attitudes change when users see how good AI guidance can be.

2 min. read

The hidden cost of using AI at work: You may be training yourself to be average

Americus Reed of the Wharton School suggests that workers try to “remember that adopting AI is not the same as outsourcing your identity.”

AI is eroding the skill your paycheck depends on

Gideon Nave and Steven D. Shaw of the Wharton School introduced the concept of "cognitive surrender."

Soaking up the sun

A roundup of stories from Penn Today on solar innovation and protection.

2 min. read

TIME100 Creators 2026

Ethan Mollick of the Wharton School is listed as a TIME100 Creator 2026 for his work teaching people interested in learning more about AI.

Virtual patients, real-world training

Researchers from Penn’s Linguistic Data Consortium have received a two-year, $4 million grant to collaborate on STELLAR (Steering-Vector Enhanced LLM Agents for Realistic Digital Twins in Mental Health), an AI-driven simulation of virtual patients that allows trainees to practice clinical interviews.

Teachers save time with AI. Their students may pay the price

Alp Sungu of the Wharton School led a study finding that AI in the classroom can undermine teaching, saying, “students use AI as an answer machine, not as a tool for learning, and therefore it harms learning.”

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