We are pleased to announce the following exciting tasks in SemEval-2015.

Due to the high number of tasks we have organized them into tracks. The tracks make explicit the connection between related tasks, and should make it easier for organizers to synchronize their task descriptions, datasets evaluation measures, and evauation setups, so that it is easier for participants to participate in more than one task from the same track.


  1. Text Similarity and Question Answering track
  1. Time and Space track
  1. Sentiment track
  1. Word Sense Disambiguation and Induction track
  1. Learning Semantic Relations track

Contact Info


  • Preslav Nakov, Qatar Computing Research Institute
  • Torsten Zesch, University of Duisburg-Essen
  • Daniel Cer, Google
  • David Jurgens, McGill University
email :

Other Info


  • SemEval-2015 Program
  • SemEval-2015 Proceedings
  • Register to participate: early by May 10, 2015
  • March 30, 2015: Camera-ready deadline!
  • December 5-22, 2014: Evaluation period! (check individual tasks, as they might have shorter periods!)
  • August 1, 2014: Register to participate here
  • July 21, 2014: Evaluation period moved due to clash with NAACL'2014
  • May 30, 2014: Trial data released!
  • July 30, 2014: Training data released!