Facebook's Graph Search, which was announced more than a year ago, is a semantic search engine, which utilizes natural-language processing and "is designed to give answers to user natural language quieries rather than a list of links". The feature is powered by Microsoft's Bing search platform.
Just got Graph Search on the Facebook app pic.twitter.com/NPXhWUgKtK— Seth Fiegerman (@sfiegerman) February 1, 2014
It is currently unknown when Graph Search will be made available for all Facebook users that prefer to login from their smartphones. It is expected that Facebook will release a plethora of fragmented apps and tools for mobile devices in 2014 – for example, Paper for iOS, which is expected to be launched today, is the first one.
source: @SethFiegerman, The Verge via VentureBeat