The embodiment of the invention provides an entity relationship obtaining method and device. According to the embodiment of the invention, a text fragment containing every sample group is extracted from a webpage text according to at least one sample group in accord with appointed relationship, wherein every sample group comprises two sample entities; data generalization processing is carried out to the text fragment containing every sample group so as to generate an entity relationship template; two target entities accord with the appointed relationship are extracted from the webpage text through the entity relationship template. According to the technical solution of the embodiment of the invention, the relationship between the entities can be automatically obtained; the obtaining efficiency of the relationship between the entities is improved; and the obtaining cost of the relationship between the entities is reduced.