数据来源：ArXiv Domain LLM Domain Papers1. CR4T: Rewrite-Based Guardrails for Adolescent LLM SafetyAbstract:Large language models (LLMs) are increasingly embedded in adolescent digital environments, mediating information seeking, advice, and emotionally sensitive interactions. Yet existing safety mechanisms remain largely grounded in adult-centric norms and operationalize safety through refusal-oriented suppression. While such approaches may reduce immediate policy violations, they can also create ...

数据来源：ArXiv Domain LLM Domain Papers1. SalesSim: Benchmarking and Aligning Multimodal Language Models as Retail User SimulatorsAbstract:We present SalesSim, a framework and testbed for evaluating the ability of Multimodal Large Language Models (MLLMs) to simulate realistic, persona-driven customer behavior in multi-turn, multi-modal, tool-augmented online retail conversations. Unlike prior work that treat user simulation as surface-level dialogue generation, SalesSim models retail interaction a ...