Data and Tools

Submissions should be submitted on CodaLab.

This download contains the data, split into training and development data:

Test data

Two news stories are included, which form the input for both subtasks. You can use the scorer over the development to validate your system. Final submissions are to be made on the CodaLab site.

The dataset used for training and development testing is from this PLoS article:

The original data can be found here:

For the open variant of task B, the following wikipedia dump may be used:


Contact Info

Leon Derczynski (
Kalina Bontcheva (
Maria Liakata (
Arkaitz Zubiaga (
Rob Procter (
Geraldine Wong Sak Hoi (

Other Info


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