expertise mapping

Can AI Guess What You Know? Performance Comparison of Large Language Models for Human Domain Knowledge Estimation From Communication Logs

This research investigates the ability of Large Language Models (LLMs) to infer individual domain knowledge directly from long-term Slack communication logs. Evaluating seven models against self-reported skill ratings, Gemini 2.5 Flash achieved the lowest error, demonstrating the feasibility and current limits of automated expertise mapping.