Coinbase's AI System Hallucinated a World Cup Result Before the Match Even Started

In short

Coinbase despatched customers an AI-generated alert that incorrectly reported the results of a World Cup match earlier than kickoff.
Coinbase mentioned it mounted the error and up to date its programs to forestall related errors.
The incident comes as Coinbase has expanded with AI options and prediction markets.

Coinbase’s AI-generated information system drew scrutiny over the weekend after sending customers a false alert that reported the result of a World Cup match hours earlier than gamers took the sector.

The alert, despatched Sunday, claimed Norway defeated Brazil 3-2 in a World Cup knockout match at MetLife Stadium, with Erling Haaland scoring twice. The match had not but began, nevertheless, and Coinbase’s prediction market web page nonetheless confirmed the sport as delayed.

Screenshots of the notification circulated on X, prompting Coinbase CEO Brian Armstrong to say he was trying into the problem. Max Branzburg, Coinbase’s head of client and enterprise merchandise, later mentioned the corporate mounted the error and up to date its programs.

“We mounted the wrong story and made some updates to keep away from a lot of these inaccuracies sooner or later,” Branzburg wrote on X. “It’s superior to see the ability of AI-enabled 24/7 insights for buying and selling, however clearly nonetheless have to tune it to handle a lot of these points.”

We mounted the wrong story and made some updates to keep away from a lot of these inaccuracies sooner or later

It’s superior to see the ability of AI-enabled 24/7 insights for buying and selling, however clearly nonetheless have to tune it to handle a lot of these points

And hey – it seems Norway did…

— Max Branzburg (@maxbranzburg) July 6, 2026

Whereas the ultimate match end result was totally different from the alert, Norway in the end defeated Brazil 2-1 in East Rutherford, New Jersey, with Haaland scoring twice within the second half.

“And hey—it seems Norway did win and Haaland did rating 2 objectives, so perhaps the AI knew one thing we didn’t!” Branzburg mentioned.

Coinbase declined to remark additional, as a substitute referring Decrypt to Branzburg’s assertion on X.

The error comes as Coinbase strikes past crypto buying and selling, including AI-powered tools and prediction markets as a part of its push to broaden past easy cryptocurrency buying and selling on its platform. In January, Coinbase rolled out prediction markets by Kalshi, permitting customers to commerce occasion contracts tied to sports activities, elections, financial knowledge, and different real-world outcomes.

Coinbase has additionally elevated its deal with AI agents, rolling out instruments designed to automate components of the crypto expertise, together with AI-powered wallets and agents that autonomously work together with blockchain purposes.