Are you looking for older competitions? Check the OLD CODALAB COMPETITION SITE!

3 Nov 2021: This server is in production and should be used preferably from now on. We provide a default CPU queue for small jobs (typically for result submission competitions). For code submission, organizers are expected to provide their own queue, see instructions.

11 Sep 2021: Welcome to the new Python3 version of Codalab. It includes a few novel features including: updates of all packages Django and others; possibility to set submission size quotas to keeping storage growth under control; and, a novel admin interface for organizers.
  • This is a NEW server, you must re-create your Codalab account if you previously had one.
  • Join the Codalab competition Google group, to advertise your competitions, ask questions, or read news.
  • To report bugs and problems you face, please open Github issues.
  • Learn more ABOUT US.