T-Mobile says it is rolling out a new AI-powered network feature called Dynamic CX, designed to help keep customers connected when huge crowds gather for major live events. The company says the technology can adjust network performance in near real time as demand changes, which could help in situations where lots of people are trying to text, stream, upload videos or call for a rideshare all at once.

According to the announcement, Dynamic CX builds on the carrier’s Self-Organizing Network technology and uses AI to spot potential mass gatherings by looking at publicly available event information, schedules and online activity. T-Mobile says that lets it prepare the network before crowds arrive, then keep monitoring conditions around venues as people move throughout the day.

In simple terms, the goal is to make the network react faster when demand suddenly spikes. T-Mobile CTO John Saw said the company is using AI to help the network prepare ahead of large-scale events and adapt in real time as crowd patterns shift. Chief Network Officer Ankur Kapoor added that T-Mobile’s teams are focused on helping customers stay connected during the summer’s biggest cultural and sporting events.

The timing is not random. T-Mobile says Dynamic CX is launching as it gets ready for one of the world’s biggest global soccer tournaments in the U.S. this summer. The company also says it has expanded network capacity and support across stadiums, fan zones, airports, transit hubs and nearby infrastructure, while also preparing for seasonal risks such as hurricanes, wildfires and extreme heat.

If T-Mobile’s rollout works as promised, customers may not notice Dynamic CX itself — but they could notice a more reliable connection when the summer’s biggest moments put networks under pressure.