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Journey to Joy

In a joint class within the School of Social Policy & Practice and the Annenberg School for Communication, PIK professor Desmond Upton Patton invites students to dream big in Journey to Joy: Designing a Happier Life.
Desmond Patton talks with a student during his Joy class.
Desmond Patton speaks with a student during the Journey to Joy class.

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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