With the Interactive BLEU tool, users can see their system evaluation results in a dynamic, sentence-by-sentence graph, or compare two systems to see which performs better. This enables users to evaluate MT quality for each sentence individually, providing deeper insight into the performance of MT engines.

evaluate your MT system quality

  • Go to the MT system page
  • Choose your MT system
  • Open "Details"
  • Expand the Evaluation step
  • Click on the BLEU score
  • See the full evaluation

perform a comparative evaluation of mt files

  • Go to the Interactive BLEU score evaluator page
  • Upload a file in the source language
  • Upload a human translated file in the target language
  • Upload one or two machine translated files
  • Click on the "Score" button to perform a comparative evaluation
  • See the full evaluation