CodaLab

Dear Codalab users,

As you know, we recently migrated to a new server codalab.lisn.fr. The old server competitions.codalab.org

From August 31, 2022: no more submission accepted (exceptions may be granted with specific motives until December 2022).

From January 1, 2023: old server is only read-only for good.

Please migrate your competitions to the new server accordingly (see dump feature here in the wiki). Note: submissions on old competitions cannot be migrated.

Thanks for using Codalab!

The Codalab Team

To help build our community we created this Google group, please join! You can use it to advertise your own competitions or read news from Codalab's users. To report bugs and problems you face, please open Github issues.

Popular Competitions

[OLD] DeftEval 2020 (SemEval 2020 - Task 6)

Organized by sspala

Aug 15, 2019
431 participants

LiTS - Liver Tumor Segmentation Challenge

Organized by PatrickChrist

Dec 01, 2016
2073 participants

HaHackathon: Detecting and Rating Humor and Offense

Organized by jam

Oct 01, 2020
417 participants

Microsoft COCO Image Captioning Challenge

Organized by tl483

Mar 15, 2015
2118 participants

Assessing the Funniness of Edited News Headlines (SemEval-2020)

Organized by nabilhossain

May 28, 2019
589 participants

Featured Competitions

LiTS - Liver Tumor Segmentation Challenge

Organized by PatrickChrist

Jun 29, 2017
5136 participants

The Story Cloze Test

Organized by ROCNLP

Oct 30, 2016
139 participants

COCO Keypoint Challenge

Organized by richardaecn

Aug 11, 2019
1009 participants

SALICON Saliency Prediction Challenge (LSUN 2017)

Organized by mjiang

Jun 05, 2017
289 participants

VQA Abstract Scene Challenge (Open-Ended)

Organized by vqateam

Oct 21, 2015
48 participants