Synopsis corpus comprises 387 606 arguments crawled from four debate portals in the middle of 2019. The debate portals are Debatewise,, Debatepedia, and The arguments are extracted using heuristics that are designed for each debate portal.


To download the corpus use the following link:

Each argument in the corpus is represented by the following fields:

  • conclusion
  • premises: each premise is modeled as stance, text
  • id
  • context: sourceTitle, sourceId, nextArgumentInSourceId, sourceUrl, discussionTitle, previousArgumentInSourceId, acquisitionTime