"Doesn't matter what you build, as long as you do it end to end," AI researcher Chip Huyen told Business Insider.

From computer science to philosophy, these college majors can help you build a career in Al. Experts say that math and coding still matter most, but the field is changing rapidly.

I've worked with AI for decades and have a master's degree in education. Here are the top free AI courses online I recommend and why.