Hybrid Human-Artificial Intelligence (HHAI) is an international conference series dedicated to exploring AI systems that work collaboratively, proactively, and purposefully alongside humans, enhancing rather than replacing human intelligence. The goal of HHAI is to develop AI systems that complement human abilities, highlighting the importance of adaptive, collaborative, responsible, interactive, and human-centered intelligence. These systems leverage human strengths and compensate for weaknesses, while also considering social, ethical, and legal implications.

The HHAI field, driven by advancements in AI, demands fundamentally innovative approaches and solutions. Collaboration across various research domains, including AI, HCI, cognitive and social sciences, philosophy, ethics, and complex systems, is highly encouraged. For this fourth international conference, researchers from these fields are invited to submit their best original or ongoing work, as well as forward-looking ideas, on Hybrid Human-Artificial Intelligence.