Is This Poker Player Bluffing? The AI Thinks So
ESPN's use of a new AI tells detection tool during the 2026 World Series of Poker Main Event broadcast has sparked debate within the poker community. The tool analyzes players' movements and predicts the likelihood of their hand type, but experts are skeptical about its e…
Intelligence analysis by Llama

A new AI tool used by ESPN during the 2026 World Series of Poker Main Event has raised questions about its ability to accurately detect players' tells and predict their hand type. Poker experts are skeptical about the tool's effectiveness, citing its limited training data and inability to deduce intention.
Imagine you're playing poker with friends. You're trying to figure out if someone is bluffing or not. A new tool is being used to help figure this out, but some people think it's not very good at it. The tool looks at how people move and what they do, but it can't really tell if they're bluffing or not. It's like trying to read someone's mind, but it's not that easy.
Analysis
A $60B Vote of Confidence
The use of AI in poker has sparked debate about the game's soul and future. The tool's effectiveness has implications for the way poker is played and broadcast, and its limitations highlight the complexities of human behavior and decision-making.
The tool, designed by an AI engineer for the US Air Force named Luke Geel, purports to digitize the process of spotting tells. It's watched every hand captured on camera in the 2026 WSOP Main Event to build a tells database on various players. The system gathers inputs on the players ranging from eye movements and the rate at which they blink, to the players' posture, chip handling movements, 'hand fidget' metrics, and more. It analyzes that data and the outcomes of each hand to predict the likelihood of which general hand type a player might have: A strong made hand, a drawing hand, a bluff, and so on.
However, experts are skeptical about the tool's effectiveness, citing its limited training data and inability to deduce intention. 'The streams are varied enough that you don't get the same players too frequently,' says Michael Gagliano, a 17-year poker professional who made the Main Event final table this year and is playing for the $10 million top prize this week. 'I don't know how much actual information I'm going to be able to act on from what I saw,' he says.
The tool's limitations highlight the complexities of human behavior and decision-making. 'Physical tells are so much more expansive than I think the public realizes,' says Shaun Deeb, a two-time winner of the WSOP Player of the Year award and one of the most recognizable players in the game. 'There are leg tells, checking tells, verbal tells, breathing tells, pulse tells. There's an insane amount of tells available, and most of those can't be picked up by a camera.'
For a broadcast entertainment tool, those flaws aren't necessarily a deal-breaker. No one is expecting some all-knowing oracle—Geel, the tool's creator, least of all. He's transparent about the fact that a larger sample of hands would be better for his tool, and that it's not meant to replace human intuition.
Why Cursor?
The tool's effectiveness has implications for the way poker is played and broadcast. If the tool is accurate, it could potentially give players an unfair advantage. On the other hand, if it's not accurate, it could lead to a loss of trust in the game.
The Road Ahead
The use of AI in poker is a complex issue, and there are many factors to consider. The tool's limitations highlight the complexities of human behavior and decision-making, and its implications for the way poker is played and broadcast are far-reaching.
The tool's creator, Luke Geel, is transparent about its limitations and is working to improve it. However, the tool's effectiveness has sparked debate within the poker community, and its implications for the game's soul and future are unclear.
Key points
- A new AI tool is being used to detect players' tells in the 2026 World Series of Poker Main Event.
- The tool analyzes players' movements and predicts the likelihood of their hand type.
- Experts are skeptical about the tool's effectiveness, citing its limited training data and inability to deduce intention.
- The tool's limitations highlight the complexities of human behavior and decision-making.
- The tool's implications for the way poker is played and broadcast are far-reaching.
If the tool is improved and becomes more accurate, it could potentially give players a better understanding of their opponents' behavior. This could lead to a more enjoyable and competitive game.
If the tool is not accurate, it could lead to a loss of trust in the game and potentially give players an unfair advantage. This could have negative consequences for the game and its players.

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