The toolkit includes the following functionality:

• Operations between word alignment matrices (including Och's symmetrization);
  
  
• Estimation of phrase-based models from word alignment matrices via the relative frequencies;
  
  
• Experimental estimation that allows to obtain more complex models (including
  phrase length sub-models);
  
  
• Bilingual segmentation using phrase-based models;
  
  
• Basic C++ phrase-based models library;
  
  
• ...