4th European Summer School on Artificial Intelligence
2nd International Summer School on Bilateral AI
6-10 July 2026, Vienna, Austria

Registering for ESSAI 2026

Registration for ESSAI has been closed because we reached our maximum capacity. We are looking forward to seeing you all in Vienna! Some alternative summer schools in 2026:

• Reasoning Web Summer School (RW 2026, Vilnius, Lithuania)
• European Summer School in Logic, Language and Information (ESSLLI 2026, Prague, Czech Republic)

Registration Fees

Attendee Type	Deadlines (all deadlines are until 23:59 CEST)	Registration Fee
Students (with student ID)	Early — until 15.05.2026 (updated!)	525€
	Late — until 15.06.2026	625€
	Last-minute — from 16.06.2026	725€
Academic (with affiliation to a degree-awarding educational institution)	Early — until 15.05.2026 (updated!)	650€
	Late — until 15.06.2026	750€
	Last-minute — from 16.06.2026	850€
Non-academic (business and other non-academic participants)	Early — until 15.05.2026 (updated!)	750€
	Late — until 15.06.2026	850€
	Last-minute — from 16.06.2026	950€