🏷️ Concept
Item Response Theory
◐ medium · created 2026-07-28 · updated 2026-08-11
Item response theory — psychometric modeling of item difficulty and ability — meets LLMs in LLM Item Difficulty Prediction, LLM Psychometric Calibration Cdp, and Knowledge Tracing IRT: AI predicts difficulty and calibrates assessment, improving measurement precision (Educational Measurement, Assessment Validity).