A Breakthrough for A.I. Technology: Passing an 8th-Grade Science Test. on Wednesday, the Allen Institute for Artificial Intelligence, a prominent lab in Seattle, unveiled a new system that passed the test with room to spare. It correctly answered more than 90 percent of the questions on an eighth-grade science test and more than 80 percent on a 12th-grade exam.

https://www.nytimes.com/2019/09/04/technology/artificial-intelligence-aristo-passed-test.html