How AI Views the Bracket

As the 2026 men’s NCAA tournament approaches, bracket enthusiasts are looking for any possible advantage to get ahead. To assist with your selections, we utilized the advanced language model Claude to simulate the tournament outcome, game by game. You can now compare these AI-generated predictions against your own picks or the forecasts provided by your preferred college basketball experts.

It is important to note that the AI favored safer, more predictable results, showing a notable reluctance to forecast significant upsets throughout the tournament rounds.

The East Region Path

In the East, the AI projections remain largely consistent with top-seeded expectations:

  • Early Rounds: High seeds like Duke, UConn, Kansas, and Michigan State dominantly navigated the initial bracket.
  • Sweet 16: The simulation ultimately set up a heavyweight clash between top-seeded Duke and the second-seeded UConn Huskies.
  • Regional Final: The model favored Duke to emerge victorious over UConn to secure their spot in the Final Four.

West Region Dynamics

The West region showcased a different set of favorites, with the AI relying heavily on established programs:

  • Key Matchups: Arizona (No. 1) and Purdue (No. 2) consistently cleared their paths, setting up a highly anticipated face-off in the late stages of the region.
  • The Outcome: Following a strong performance through the bracket, the AI predicted a final showdown between Arizona and Purdue, with Arizona ultimately advancing.

Midwest and South Regions

The remaining brackets followed a similar trend of prioritizing high seeds:

  • Midwest: Michigan (No. 1) and Iowa State (No. 2) dominated their side of the bracket, with the simulation ultimately giving the edge to Iowa State to advance to the Final Four.
  • South: Florida (No. 1) and Houston (No. 2) stood out as the clear frontrunners, with the AI identifying Houston as the ultimate regional winner.

Final Four and Championship

The simulation concluded with a Final Four lineup featuring Duke, Arizona, Iowa State, and Houston. According to the AI model's logic, the tournament would culminate in a high-profile championship game between Duke and Arizona, with the AI predicting a victory for Duke to take home the title.