XPrize’s $5 million AI competition is down to 59 teams

 A year after launching, the IBM Watson-sponsored AI XPrize has been whittled down to 59 teams. That number’s down from 147 in May, which, in turn, was pulled from a list of 10,000 signups. The goal was to halve the number this time out, but a handful of teams have fallen out of the running of their own volition. Read More