Launched in August, 2009, Sina Weibo has been adhering to the vision of making the world more beautiful with its constant efforts and serving as the most popular and largest social media platform for people to create, share and discover. Weibo research center, is committed to creating industry-leading large-scale machine learning platform by the advantages of popular social media, to serve the Weibo business lines, while exploring advanced AI technologies for Weibo and the industry.