Comment by overfeed

> What amazes me is why would someone spend millions to train this model and give it away for free. What is the business here?

How many millions did Google spend on Android (acquisition and salaries), only to give it away for free?

Usually, companies do this to break into a monopolized market (or one that's at risk of becoming one), with openness as a sweetener. IBM with Linux to break UNIX-on-big-iron domination, Google with Android vs. iPhone, Sun with OpenSolaris vs. Linux-on-x86.