Perplexity launches 'Computer' AI agent that coordinates 19 models, priced at $200 a month

Perplexity launches Computer, a $200-per-month AI agent that orchestrates 19 models from OpenAI, Anthropic, and Google — ...

Perplexity reveals Computer, and it wants AI agents to do all your work

Perplexity Computer lets Gemini, Grok, and ChatGPT 5.2 collaborate on the same task. The feature is live for Max subscribers today.

Perplexity Computer lets you pick the best AI for every task

Perplexity Computer lets Gemini, Grok, and ChatGPT 5.2 collaborate on the same task. The feature is live for Max subscribers today.
Northwestern's McCormick School of Engineering

Validating Generative AI-Based Social Science

On Feb. 20, the Center for Human-Computer Interaction + Design convened an interdisciplinary group to discuss the validity and trustworthiness of social and behavioral data simulated by large language ...