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Student startups on view

On Friday, April 27, University students with innovative startups will join with investors for the Penn Wharton Startup Showcase.
startup showcase
Joseph Quan presents his company Twine Labs at the Penn Wharton Startup Showcase last year. He and co-founder Nikhil Srivastava took home the Perlman Grand Prize.

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  • OpenAI, DeepSeek, and Google vary widely in identifying hate speech
    Two people work on coding at computer.

    Image: Kindamorphic via Getty Images

    OpenAI, DeepSeek, and Google vary widely in identifying hate speech

    Neil Fasching and Yphtach Lelkes of the Annenberg School for Communication have found dramatic differences in how large language models classify hate speech, with especially large variations for language about certain demographic groups, raising concerns about bias and disproportionate harm.

    Sep 10, 2025