11. The system of claim 10 , wherein the n-grams in a respective subset each have a plurality of common tokens at predetermined positions.
11. The system of claim 10 , wherein the n-grams in a respective subset each have a plurality of common tokens at predetermined positions. 16. The system of claim 11 , further comprising: a plurality of translation model servers, wherein each translation model server is configured to store a different partition of a translation model, and wherein the translation model servers are configured to perform operations comprising: evaluating each segment of the text against the translation model; and providing candidate translations for each segment.