Intelligent Three Level Learning Architecture for Autonomous UAV Swarms in Search and Rescue Early Adoption of Agentic Coding Tools by GitHub Projects Answer-Conditioned Chains of Thought Degrade Verifiable-Reasoning Distillation in Large Language Models SafeRelBench: A Spatial-Relation-Aware Benchmark for Process-Level Safety in VLM-Driven Embodied Agents What Models Express, Suppress, and Resist: Auditing Open-Weight LLMs with Persona Vectors