A Three-Tier Persona Vector for Controllable User Simulation in Agentic Evaluation
A three-tier persona vector with 23 operationalized dimensions, demonstrating the model faithfully reproduces real-world difficulty distributions and seven rule-described trait correlations produce auditable co-occurrence patterns without requiring learned covariance matrices.
Rahul Khedar, Eshita, S. R. Thondapu et al.
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