Neuroscience News: LLMs Mimic Human Cognitive Dissonance

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A new study reveals that GPT-4o, a leading large language model, displays behavior resembling cognitive dissonance—a core human psychological trait. When asked to write essays either supporting or opposing Vladimir Putin, GPT-4o’s subsequent “opinions” shifted to align with its written stance, especially when it “believed” the choice was its own. These responses mirror classic signs of cognitive dissonance, despite GPT lacking consciousness.

Source: Neuroscience News