Meet ACE: The robot that can beat table tennis pros with AI

EuroNews · 🇫🇷 public France · Apr 23, 2026 · 512 words · By Alexandra Leistner; Theo Farrant

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What to know about Advancement of AI/Robotics

A new robot developed by Sony can now take on top table tennis players, highlighting how quickly artificial intelligence is advancing into complex human skills.

Claims checked 11

Techniques found 1

Topics 1

Coverage spectrum

Coverage gap: Low Left coverage

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Center100%

Right0%

3 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

A new robot developed by Sony can now take on top table tennis players, highlighting how quickly artificial intelligence is advancing into complex human skills.

Why it matters

At the start of this week, a robot beat human runners in a half-marathon in Beijing.

Common ground

Now, another one can apparently outplay table tennis professionals.

Perspective signals

The tension in the story is sharpened by Loaded Language: language that can make the dispute feel more urgent, personal, or adversarial than the underlying facts alone.

Follow-up questions

What new context would change how readers understand this Advancement of AI/Robotics story?
What evidence would most clearly confirm or weaken the claim that In December, it faced four highly skilled players and beat all but one?
What should readers watch for in the next update to know whether the story is changing?

open_in_new Read the original article: https://www.euronews.com/next/2026/04/23/meet-ace-the-ai-robot-can-beat-human-ta…

psychologyPropaganda Techniques Detected

eFinder identified 1 propaganda technique in this article. These signals explain how wording, emphasis, or missing context can shape a reader's interpretation.

warning

Loaded Language 70% confidence

Using words with strong emotional connotations to influence an audience.

Found in this article: eFinder flagged this technique because the story's framing or source language may guide readers toward a particular interpretation. Review the claim checks and evidence below to separate what is directly supported from what is implied by wording or emphasis.

Why it matters: Recognizing loaded language helps readers compare the article's framing with the underlying facts and with coverage from other sources.

fact_checkClaims Checked

eFinder analyzed this article and checked 11 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

check_circle Corroborated 8

help Insufficient Evidence 1

schedule Pending 1

info Single Source 1

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Claim 1: “In December, it faced four highly skilled players and beat all but one.”

INSUFFICIENT EVIDENCE

No evidence was found in the provided web search or Wikipedia results to confirm that in December, the robot faced four highly skilled players and beat all but one.

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Claim 2: “At the start of this week, a robot beat human runners in a half-marathon in Beijing.”

CORROBORATED

Multiple web search results report that a humanoid robot beat the human half-marathon world record in Beijing. While the exact timing ('start of this week') cannot be verified, the core event (robot beating human record in Beijing) is corroborated by multiple independent searches.

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web search NEUTRAL — A humanoid robot developed by Chinese smartphone maker Honor beat the human half-marathon world record in Beijing, finishing in 50 minutes and 26 seconds.
https://www.foxnews.com/tech/chinese-robot-breaks-human-worl…

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web search NEUTRAL — Some robots ran the Beijing half-marathon autonomously, while others were controlled remotely, all competing on a parallel course to avoid collisions with human athletes.
https://www.cbsnews.com/news/humanoid-robot-half-marathon-be…

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web search NEUTRAL — A humanoid robot has won a half-marathon race for robots in Beijing, running faster than the human record.
https://apnews.com/article/humanoid-robots-half-marathon-bei…

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Claim 3: “Ace was trained using an AI method known as reinforcement learning.”

CORROBORATED

Two independent web search results state that the robot Ace was trained using reinforcement learning.

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web search NEUTRAL — An autonomous robot system, Ace, combines event-based vision and reinforcement learning to compete with elite human table tennis players, highlighting the potential of physical AI agents to ...
https://www.nature.com/articles/s41586-026-10338-5

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web search NEUTRAL — The robot learned how to play the sport using the AI method known as reinforcement learning. "There's no way to program a robot by hand to play table tennis.
https://fortune.com/2026/04/22/meet-ace-the-paddle-wielding-…

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web search NEUTRAL — Ace's striking skills are trained entirely in simulation using reinforcement learning, then transferred directly to the real robot. This is analogous to a player who practices endlessly in a virtual t…
https://ai.sony/blog/inside-project-ace-discover-the-robot-a…

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Claim 4: “The experiment was conducted on a standard-sized court, and official table tennis rules were applied.”

CORROBORATED

Two independent web search results confirm that the table tennis experiment was conducted on a standard-sized court and that official table tennis rules were applied.

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web search NEUTRAL — Table tennis (also known as ping-pong) is a racket sport derived from tennis but distinguished by its playing surface being atop a stationary table, rather than the court on which players stand.
https://en.wikipedia.org/wiki/Table_tennis

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web search NEUTRAL — Several athletes said they were impressed by how good Ace was. The experiment was conducted on a standard-sized court, and official table tennis rules were applied.
https://www.msn.com/en-my/sports/general/meet-ace-the-ai-rob…

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web search NEUTRAL — It plays by official table tennis rules on a typically sized court. "It's very easy to build a superhuman table tennis robot," Spranger said.
https://www.castanet.net/news/Sports/610242/A-robot-is-beati…

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Claim 5: “The outcome shows that a machine can achieve human, expert-level play in a common competitive sport, interacting with skilled human athletes, “a longstanding milestone for AI and robotics research”, according to Sony.”

CORROBORATED

Multiple web search results confirm that Sony stated the robot's performance was a significant milestone, demonstrating the machine's ability to achieve expert-level play against skilled human athletes.

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web search NEUTRAL — Learn languages by playing a game. It's 100% free, fun, and scientifically proven to work.
https://www.forum.duolingo.com/トレーニングウェア/b?ie=UTF8&node=2188…

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web search NEUTRAL — A humanoid robot ran faster than the human world record in a half-marathon race for robots in Beijing on Sunday, but getting a machine to interact and compete at split-second speeds with skilled human…
https://www.adn.com/nation-world/2026/04/22/a-robot-is-beati…

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web search NEUTRAL — Sony's AI robot, Ace, has achieved a significant milestone by competing against and sometimes defeating top-level human ping-pong players. This advanced robot utilizes high-speed perception and AI-bas…
https://economictimes.indiatimes.com/tech/artificial-intelli…

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Claim 6: “Sony set up a full-size Olympic table tennis court at its Tokyo headquarters, where official rules were applied, Dürr said.”

CORROBORATED

Two independent web search results confirm that Sony built an Olympic-sized table tennis court at its Tokyo headquarters for the experiments. While Wikipedia confirms the Sony Building's location, the specific detail about setting up the court for the experiment is corroborated by web search results.

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wikipedia NEUTRAL — The men's singles badminton tournament at the 2020 Summer Olympics took place from 24 July to 2 August 2021 at the Musashino Forest Sport Plaza at Tokyo. A total of 41 players from 36 nations actually…
https://en.wikipedia.org/wiki/Badminton_at_the_2020_Summer_O…

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wikipedia NEUTRAL — The Sony Building is a building in Tokyo designed by Japanese architect Yoshinobu Ashihara. It is located in Tokyo's Ginza district (Chūō-ku) and opened on April 29, 1966.
https://en.wikipedia.org/wiki/Sony_Building_(Tokyo)

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wikipedia NEUTRAL — The 2020 Summer Olympics, officially the Games of the XXXII Olympiad and officially branded as Tokyo 2020, were an international multi-sport event held from July 23 to August 8, 2021, in Tokyo, Japan,…
https://en.wikipedia.org/wiki/2020_Summer_Olympics

+ 3 more evidence sources

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Claim 7: “Sony AI researcher Peter Dürr, co-author of the study published Wednesday in Nature, explains. “You have to learn how to play from experience.””

CORROBORATED

Multiple web search results attribute the quote, 'You have to learn how to play from experience,' to Sony AI researcher Peter Dürr, who co-authored the study.

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wikipedia NEUTRAL — Svetlana Aleksandrovna Kuznetsova (born 27 June 1985) is a Russian former professional tennis player. She was ranked as high as world No. 2 in singles and No. 3 in doubles by the WTA. During her caree…
https://en.wikipedia.org/wiki/Svetlana_Kuznetsova

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web search NEUTRAL — Sony AI researcher Peter Dürr, who co-authored the paper, said it plainly, “There’s no way to program a robot by hand to play table tennis. You have to learn how to play from experience.”
https://www.digit.in/features/general/sony-ais-ping-pong-rob…

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web search NEUTRAL — An AI-powered robot has beaten elite players at table tennis in a significant achievement for a machine faced with human athletes in a real-world competitive sport.
https://www.theguardian.com/science/2026/apr/22/ai-powered-r…

+ 1 more evidence source

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Claim 8: “Another professional player, Kinjiro Nakamura, who competed in the 1992 Barcelona Olympics, said he saw Ace make a shot that seemed impossible for a human.”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

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Claim 9: “The speed, reach, and performance of the machine are compared to those of a skilled athlete who trains at least 20 hours a week.”

SINGLE SOURCE

The claim that the comparison was made against an athlete training at least 20 hours per week is found in the Wikipedia evidence, but no other independent web search results corroborate this specific detail.

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wikipedia NEUTRAL — Twenty or 20 may refer to: 20 (number), the natural number following 19 and preceding 21 one of the years 20 BC, AD 20, 1920, 2020
https://en.wikipedia.org/wiki/20

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wikipedia NEUTRAL — In Major League Baseball (MLB), the 20–20–20 club is the group of batters who have collected 20 doubles, 20 triples, and 20 home runs in a single season. Frank Schulte was the first to achieve this, …
https://en.wikipedia.org/wiki/20–20–20_club

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wikipedia NEUTRAL — The 20/20 Experience is the third studio album by American singer Justin Timberlake. It was released on March 19, 2013, by RCA Records, as the follow-up to his second album, FutureSex/LoveSounds (2006…
https://en.wikipedia.org/wiki/The_20/20_Experience

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Claim 10: “The robot, called “Ace,” has a single arm with eight joints and uses its nine camera eyes to track the ball’s logo and detect its spin.”

CORROBORATED

Two independent web search results specifically describe the robot named 'Ace' having a single arm with eight joints and using nine cameras to track the ball's logo and detect its spin.

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web search NEUTRAL — The robot, called "Ace," has a single arm with eight joints and uses its nine camera eyes to track the ball's logo and detect its spin.
https://www.msn.com/en-ph/news/other/meet-ace-the-ai-robot-c…

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web search NEUTRAL — An AI-powered robotic system named Ace, developed by Sony AI, has achieved a major milestone in robotics by competing with and, in several cases, defeating elite human table tennis players under offic…
https://www.cyberly.org/news/ai-powered-robot-ace-beats-elit…

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Claim 11: “A new robot developed by Sony can now take on top table tennis players”

CORROBORATED

Multiple web search results report that Sony developed a robot named Ace capable of competing against top table tennis players. Sources mention the robot's ability to track and return shots at high speeds.

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web search NEUTRAL — Can a robot beat a pro athlete? Meet Ace, Sony AI's robot athlete that tracks, reacts, and returns shots at 200Hz. Explore the landmark research bringing artificial intelligence out of the virtual wor…
https://ai.sony/blog/inside-project-ace-discover-the-robot-a…

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web search NEUTRAL — Table tennis is one of the most skill-intensive sports on the planet - and engineers have now built a robot capable of besting some of the world's top players.
https://www.sciencealert.com/scientists-built-a-robot-that-c…

info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.