Nice job, I'm working on something similar, now focussing on the ranking, just a note: if I search 'picasso' I get a disambiguation page description, you should try my json-wikipedia [1], it adds also a field with the 'type' of the article, so it would be easy to remove the disambiguation/redirects ;)<p>[1] <a href="https://github.com/diegoceccarelli/json-wikipedia" rel="nofollow">https://github.com/diegoceccarelli/json-wikipedia</a>