The CEO of the Gates Foundation said it will not change course in the face of the collapse of the foreign aid system but instead continue focusing on its main priorities.

A coalition of philanthropic funders will spend $1 billion over 15 years to help develop artificial intelligence tools to help spur economic mobility.

The Bill & Melinda Gates Foundation announced Thursday that it will donate $100 million to expand its work on economic mobility in the U.S. The country’s largest foundation says the commitment represents a change in how it operates by putting more power in the hands of grantees.