1. A system for distributed speech recognition, comprising: audio data from a caller participating in a call with an agent; secondary recognizers, each secondary recognizer to receive the audio data and a reference that identifies a secondary grammar, wherein each secondary grammar is a non-overlapping section of a main grammar template, to perform speech recognition comprising identifying speech recognition results by applying the secondary grammar to the audio data and by selecting an n number of most likely speech recognition results; and a main recognizer to receive the main grammar template and the audio data, to construct a new grammar using the speech recognition results from each of the secondary recognizers as a new vocabulary based on the main grammar template, and to identify further speech recognition results by applying the new grammar to the audio data.