{"type": "article", "title": "TrajGenAgent: A Hierarchical LLM Agent for Human Mobility Trajectory Generation", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/trajgenagent-a-hierarchical-llm-agent-for-human-mobility-trajectory-generation", "original_source": "https://arxiv.org/abs/2606.12657", "published": "2026-06-12T04:00:00+00:00", "accessed": "2026-06-13", "id": "trajgenagent-a-hierarchical-llm-agent-for-human-mobility-trajectory-generation"}