Recently in HN: """Comparing the performance of the device on random spin glass instances with limited precision to simulated classical and quantum annealers, w

Recently in HN: """Comparing the performance of the device on random spin glass instances with limited precision to simulated classical and quantum annealers, we find no evidence of quantum speedup""" http://www.scottaaronson.com/blog/?p=1643 http://www.scottaaronson.com/blog/?p=1643