Open Source
Open Source AI Competitions 2026
This page lists open-source competitions that are open, undated, or rolling, followed by recently closed events. Solution contests and open-source programs published as competitions are included. A hackathon hosted by an open-source project remains a hackathon. Deadlines follow the organizer and are not guessed when the time or timezone is missing.
Open, undated, and rolling
Show this type in the calendarOpenAtom Competition: Open Source Industry Solution Innovation 2026
OpenAtom Foundation and Beijing economic/IT authorities; organized by OSChina · 31/10/2026, 16:00 · Open
Questions about this type
Which open-source events are listed?
Competitions and solution contests published as open source. Project names and the original type stay on the record.
How are deadlines shown?
Dates are the registration or submission dates published by the organizer. A missing time or timezone stays unconfirmed and is not turned into a countdown.