Today Google is publishing the code for its language system called SyntaxNet, as well as an already-trained program for English called Parsey McParseface. Google's tests put Parsey McParseface's accuracy for correctly understanding words at more than 94 percent—close to Google's internal benchmarks of 96 percent for the humans they employ for the same task. With SyntaxNet, researchers outside of Google will be able to train and implement their own language understanding systems for other languages, or try to beat Google's score.