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  • New changes for Open Enrollment for 2020-21

    Sue Sproat, executive director of benefits in the Division of Human Resources, outlines the changes to benefits for Penn employees.
    A couple sits at a desk in their living room smiling at each other while holding papers and discussing health care coverage

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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