Technologyai
Mirror Particle is building a ‘world model’ of human behavior
Mirror Particle, a San Francisco-based startup, is challenging the reliance on Large Language Models (LLMs) for predicting consumer behavior. The company argues that LLMs are insufficient for market research because they lack true human-like perception and social intelligence. Instead, Mirror Particle is developing a proprietary 'world model' built from scratch. This model aims to simulate the dynamic nature of human behavior over time, focusing on longitudinal data and revealed actions rather than static, self-reported survey responses.