Sony AI Ace Robot Demonstrates Real World Physical AI in Competitive Sports
Sony AI announced a robotics breakthrough with its project Ace, an autonomous robot capable of competing with elite human table tennis players. The research was published in Nature and marks a step forward in applying AI to real world environments.
Ace combines advanced sensors, reinforcement learning and high speed robotic hardware to perceive, decide and act in real time. It uses nine cameras and additional vision systems to track the ball’s position, speed and spin with precision.
In testing under official rules, Ace won 3 out of 5 matches against elite players and showed competitive performance against professional players. It achieved over 75% return rate on high spin shots and scored 16 direct points compared to 8 by opponents.
Further tests in late 2025 and early 2026 showed improved performance, including wins against both elite and professional players. The research highlights how physical AI can operate in fast moving and unpredictable environments, with potential applications beyond sports.
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