Source: https://gigaom.com/2015/01/14/baidu-has-...

Chinese search engine company Baidu says it has built the world’s most-accurate computer vision system, dubbed Deep Image, which runs on a supercomputer optimized for deep learning algorithms. Baidu claims a 5.98 percent error rate on the ImageNet object classification benchmark; a team from Google won the 2014 ImageNet competition with a 6.66 percent error rate.

In experiments, humans achieved an estimated error rate of 5.1 percent on the ImageNet dataset.