Author

Weronika Lajewska

2 papers indexed here

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#artificial intelligence Preprint Oct 2026

Wiki-Talkie: Multilingual Benchmarking of Persona-Based Agents on Real-World Discussions

LLMs are increasingly deployed as autonomous agents in social environments, making it critical to study their ability to faithfully simulate human interactions. Central to this is grounding agents in realistic user personas, yet existing datasets rely on fictional personas and are limited to a handful of languages, lac...

Dennis Fucci, Andrea Bacciu, Dong Liu et al. · 0 citations

#artificial intelligence Preprint Sep 2026

Data-Driven Persona-Conditioned Agents for A/B Test Simulation

A simulation framework that predicts A/B test outcomes using LLM-powered agents conditioned on data-driven personas grounded in real user behavioral signals is proposed, demonstrating that data-driven personas are a viable path toward fast, low-cost experiment pre-screening.

Ziyad Benomar, Weronika Lajewska, Leonardo Perelli et al. · 1 citation