CodaLab

Dear Codalab users,

This server is not longer accepting new challenges not new submissions to old challenges.

Please transition to using codabench.org

The Codalab Team

Popular Competitions

LiTS - Liver Tumor Segmentation Challenge

Organized by PatrickChrist

Dec 01, 2016
2679 participants

SemEval 2019 Task 5 - Shared Task on Multilingual Detection of Hate

Organized by msang

Aug 20, 2018
644 participants

SemEval 2022 Task 4: Patronizing and Condescending Language Detection

Organized by lea

Jul 31, 2021
476 participants

SemEval 2020 Task 4 - Commonsense Validation and Explanation (ComVE)

Organized by Shuailong

Aug 15, 2019
659 participants

MultiCoNER: SemEval-2022 Task 11 (Practice Phase)

Organized by multiconer_codalab_2022

Oct 27, 2021
455 participants

Featured Competitions

NEWS 2016 (Non-standard Submissions)

Organized by rembanchs

Apr 25, 2016
8 participants

SemEval-2017 Task 4A English, Sentiment Analysis in Twitter

Organized by seirasto

Aug 01, 2016
90 participants

ChaLearn LAP. Apparent Personality Analysis: First Impressions (second round)

Organized by juliojj

Jun 30, 2016
93 participants

ChaLearn Looking at People 2015 - Track 2: Action Recognition

Organized by xbaro

Dec 01, 2014
83 participants
USD $1,000 reward


ChaLearn LAP Large-scale Isolated Gesture Recognition Challenge

Organized by gesture_challenge

Jun 30, 2016
79 participants