Twenty One

What is Twenty One?

Since the landmark Supreme Court ruling in 2018 that allowed states to legalize sports betting, gambling has become increasingly intertwined with American culture.

Paired with the recent rise of prediction markets—which allow traders to stake money on everything from sporting events to pop culture outcomes—Americans are risking more money on casino-like activities than ever before.

Buffett has repeatedly raised concerns regarding the mainstreaming of gambling and its marketing under the guise of investing. In May, he targeted prediction markets and traders speculating on short-term instruments like 30-minute bitcoin options.

About Twenty One

Harris Tsangarides, executive director of the Gaming & Casino Supervision Commission, said his department had noticed spikes in gambling activity coinciding with GMI payment dates, prompting the regulator to consider “technical solution” to cross-reference GMI beneficiary lists with casino membership records.

An issue raised by Giannis Vasiliadis, director of WBAS, was the limited access to recipients’ banking information. This limited data can hint at suspicious activity but cannot conclusively verify gambling transactions.

Data Protection Commissioner Maria Christofidou said her office had reevaluated a 2022 legal opinion and now recognised a potential legal basis for more granular access to banking information.

How to play Twenty One

By 2026, the technology had already been tested across several seasons of top-level competitions including the Premier League and Champions League. AI now trades more than 70% of bets across Kambi’s network, including all football and tennis.

The 2026 World Cup was therefore the culmination of five years of development that had embedded AI throughout Kambi’s trading operations.

“In simple terms, what we have undertaken is a shift from machine-assisted human trading to human-assisted machine trading,” Lamb explains.