Physical AI startup RLWRLD has raised $15 million in its seed round.RLWRLD's foundation models learn from real-world sensor data, robotic systems, and industrial workflows.The startup's platform focuses on embodied model architecture, industrial-scale data pipelines, and plug-and-play infrastructure.Investors in RLWRLD's seed round include LG Electronics, SK Telecom, KDDI, and leading AI-focused VCs from Japan and Korea.