Researchers have created a new benchmark to test artificial intelligence systems that can play Texas Hold'em poker with their hands, a task that requires not only making moves but also understanding the game state and adapting to changing situations. The system, called DexHoldem, used a robotic hand to play the game 1,470 times and evaluated how well different AI systems could perform in this complex task. The results showed that some AI systems were better at making individual moves, while others excelled at understanding the game state and making decisions. The study highlights the challenges of creating AI systems that can perform complex tasks in a shared physical environment, and provides a new framework for evaluating the capabilities of artificial intelligence systems.