Declarative AI 2026

Welcome to Vilnius

We warmly invite you to join us in Vilnius, Lithuania, for Declarative AI 2026—a setting for productive discussions, learning, and the exchange of ideas within the AI, knowledge representation, and rule-based systems communities.

Vilnius is renowned for its distinctive architecture, with one of the largest and most beautifully preserved Baroque Old Towns in Europe, a UNESCO World Heritage site. Winding streets, historic courtyards, and a unique blend of historical and modern design create an inspiring setting for academic exchange.

At the same time, Vilnius is one of Europe’s greenest capitals, offering abundant parks, riverside paths, and open spaces—all within walking distance. Its compact and walkable layout makes it easy to explore, whether you are heading to talks, meeting colleagues, or enjoying the city.

Vilnius consistently ranks highly for its safety, quality of life, and welcoming atmosphere. As the capital of a country that is a member of both the European Union and NATO, the city offers a stable and secure environment for international visitors. Whether you are traveling alone, with colleagues, or with family, you will find Vilnius to be both accessible and reassuring.

Beyond its historical charm, Vilnius is a progressive and innovation-driven city, with a growing reputation in AI, fintech, cybersecurity, and startups.