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Gran Turismo Sophy - An AI Breakthrough

Gran Turismo Sophy - a superhuman AI that outraced the world's top drivers, now joins this mix with the publication of the paper titled Outracing Champion Gran Turismo Drivers with Deep Reinforcement Learning published in the Feb 10th edition of Nature.

However, unlike previous milestones in AI, Gran Turismo Sophy is unique because it demonstrates the power of AI in delivering new gaming and entertainment experiences to the world.

Hiroaki Kitano, CEO of Sony AI and head of the AI research in Sony Group, shares his thoughts on this achievement, "Gran Turismo Sophy is a significant development in AI whose purpose is not simply to be better than human players, but to offer players a stimulating opponent that can accelerate and elevate the players' techniques and creativity to the next level. At Sony AI our aim is not to replace humans with AI but to create artificial intelligence that will unleash the power of human imagination and creativity."

What kind of AI is Gran Turismo Sophy?

Gran Turismo Sophy was developed by a team of researchers and engineers from Sony AI in collaboration with, Sony Interactive Entertainment, and Polyphony Digital, the developers behind the hit franchise Gran Turismo.

Using novel deep reinforcement learning techniques, Gran Turismo Sophy mastered the highly realistic PlayStation®4 racing simulation game, Gran Turismo™ Sport and became proficient with the driving skills needed to compete with the world's best championship-level Gran Turismo drivers.

The fact that Gran Turismo Sophy was built to elevate the gamers experience is also evident from below comments from Kazunori Yamauchi, the President of Polyphony Digital as well as the top Gran Turismo drivers who played against Gran Turismo Sophy.

"The goal of Gran Turismo Sophy is not to surpass humans through technology, but rather to be an AI that entertains and can be a companion for people."

See Gran Turismo Sophy in action

Since seeing is believing, take a look at these videos that talk about the Making of Gran Turismo Sophy and the races in which Gran Turismo Sophy competed against the top Gran Turismo Sport drivers.

What's Next?

Gran Turismo Sophy is a unique Sony group collaboration where each group contributed to the success of the project, by bringing together expertise in fundamental AI research and development, a hyper-realistic driving simulator and infrastructure for massive scale AI training.

Since Gran Turismo Sophy is Sony AI's first project, we look forward to sharing more news with you in the future.

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