IJCAI-25 Award for Research Excellence:

The Research Excellence award is given to a scientist who has carried out a program of research of consistently high quality throughout an entire career yielding several substantial results. Past recipients of this honor are the most illustrious group of scientists from the field of Artificial Intelligence.
They are: John McCarthy (1985), Allen Newell (1989), Marvin Minsky (1991), Raymond Reiter (1993), Herbert Simon (1995), Aravind Joshi (1997), Judea Pearl (1999), Donald Michie (2001), Nils Nilsson (2003), Geoffrey E. Hinton (2005), Alan Bundy (2007), Victor Lesser (2009), Robert Anthony Kowalski (2011),  Hector Levesque (2013), Barbara Grosz (2015), Michael I. Jordan (2016), Andrew Barto (2017), Jitendra Malik (2018), Yoav Shoham (2019), Eugene Freuder (2020), Richard Sutton (2021), Stuart Russell (2022), Sarit Kraus (2023) and Thomas Dietterich (2024).

The winner of the 2025 Award for Research Excellence is Rina Dechter, Distinguished Professor of Computer Science, University of California, Irvine, USA . Professor Dechter is recognized for her seminal contributions to the fields of constraint satisfaction and probabilistic inference, including novel algorithmic frameworks, modeling ideas, complexity analyses, and unifying principles.

IJCAI-25 Computers and Thought Award:

The Computers and Thought Award is presented at IJCAI conferences to outstanding young scientists in artificial intelligence. The award was established with royalties received from the book, Computers and Thought, edited by Edward Feigenbaum and Julian Feldman. It is currently supported by income from IJCAI funds. Past recipients of this honor have been: Terry Winograd (1971), Patrick Winston (1973), Chuck Rieger (1975), Douglas Lenat (1977), David Marr (1979), Gerald Sussman (1981), Tom Mitchell (1983), Hector Levesque (1985), Johan de Kleer (1987), Henry Kautz (1989), Rodney Brooks (1991), Martha Pollack (1991), Hiroaki Kitano (1993), Sarit Kraus (1995), Stuart Russell (1995), Leslie Kaelbling (1997), Nicholas Jennings (1999), Daphne Koller (2001), Tuomas Sandholm (2003), Peter Stone (2007), Carlos Guestrin (2009), Andrew Ng (2009),Vincent Conitzer (2011), Malte Helmert (2011), Kristen Grauman (2013), Ariel Procaccia (2015), Percy Liang (2016), Devi Parikh (2017), Stefano Ermon (2018), Guy Van den Broeck (2019),  Piotr Skowron (2020), Fei Fang (2021), Bo Li (2022), Pin-Yu Chen (2023) and Nisarg Shah (2024).

The winner of the 2025 IJCAI Computers and Thought Award is Aditya Grover, Assistant Professor of Computer Science, UCLA and Co-founder, Inception Labs, USA.  Dr. Grover is recognized for his foundational contributions uniting deep generative models, representation learning, and reinforcement learning, and for their applications in advancing scientific reasoning.

IJCAI-25 John McCarthy Award:

The IJCAI John McCarthy Award is intended to recognize established mid-career researchers, typically between fifteen to twenty-five years after obtaining their PhD, that have built up a major track record of research excellence in artificial intelligence. Nominees of the award will have made significant contributions to the research agenda in their area and will have a first-rate profile of influential research results.
The award is named for John McCarthy (1927-2011), who is widely recognized as one of the founders of the field of artificial intelligence. As well as giving the discipline its name, McCarthy made fundamental contributions of lasting importance to computer science in general and artificial intelligence in particular, including time-sharing operating systems, the LISP programming languages, knowledge representation, common-sense reasoning, and the logicist paradigm in artificial intelligence.
The award was established with the full support and encouragement of the McCarthy family.
Past recipients of this honor have been:  Bart Selman (2015), Moshe Tennenholtz (2016), Dan Roth (2017), Milind Tambe (2018), Pedro Domingos (2019), Daniela Rus (2020), Tuomas Sandholm (2021), Michael L. Littman (2022), Dieter Fox (2023) and David Blei (2024).

The winner of the 2025 John McCarthy Award is Cynthia Rudin, Gilbert, Louis, and Edward Lehrman Distinguished Professor of Computer Science, Duke University USA. Professor Rudin is recognized for her foundational contributions to trustworthy AI, with field-defining work in interpretable machine learning and transformative impact on high-stakes societal applications.

Donald E. Walker Distinguished Service Award:

The IJCAI Distinguished Service Award was established in 1979 by the IJCAI Trustees to honor senior scientists in AI for contributions and service to the field during their careers. Previous recipients have been: Bernard Meltzer (1979), Arthur Samuel (1983), Donald Walker (1989), Woodrow Bledsoe (1991), Daniel G. Bobrow (1993), Wolfgang Bibel (1999), Barbara Grosz (2001), Alan Bundy (2003), Raj Reddy (2005), Ronald J. Brachman (2007), Luigia Carlucci Aiello (2009), Raymond C. Perrault (2011), Wolfgang Wahlster (2013), Anthony G. Cohn (2015), Erik Sandewall (2016), Ramon Lopez de Mantaras (2017), Craig Knoblock (2018), Francesca Rossi (2019), Toby Walsh (2020), Steven Minton (2021),  Bernhard Nebel (2022), Qiang Yang (2023) and Maria Gini (2024).
At IJCAI-25, the Donald E. Walker Distinguished Service Award will be given to Carles Sierra, Research Professor and the Director of the Artificial Intelligence Research Institute (IIIA) of the Spanish National Research Council, Catalonia, Spain. Professor Sierra is recognized for his substantial contributions, as well as his extensive service to the field of Artificial Intelligence throughout his career.