The 41st Annual AAAI Conference on Artificial Intelligence
February 16 – February 23, 2027 | Montréal, Canada
Main Conference Timetable for Authors
Note: all deadlines are “anywhere on earth” (UTC-12)
June 17, 2026
OpenReview submission site opens for author registration
June 30, 2026
OpenReview submission site opens for paper submission
July 21, 2026
Abstracts due at 11:59 PM UTC-12
July 28, 2026
Full papers due at 11:59 PM UTC-12
July 31, 2026
Supplementary material and code due by 11:59 PM UTC-12
September 24, 2026
Notification of Phase 1 rejections
October 19-25, 2026
Author feedback window
November 30, 2026
Notification of final acceptance or rejection
(Main Technical Track)
December 14, 2026
(Main Technical Track)
February 16-23, 2027
AAAI-27 Conference
Note: Deadlines are track-specific and may differ from those listed above. Track-specific deadlines are listed on their respective CFP.
Supplementary Material
Submissions must not contain pointers to supplementary material on the web, as this may violate both blind review and the policy that submissions cannot be changed after they are made available to reviewers. However, authors have the option of submitting supplementary material in support of their submissions. Authors must be very careful not to violate the double blind review requirements in any supplementary material to prevent their paper from being summarily rejected. All such material is due no later than July 31.
Authors can include one or more of the following:
- A Supplementary Document (PDF) — Additional technical material supporting the paper, such as proofs, derivations, experimental details, dataset descriptions, or extended results.
- A Supplementary Media Archive (ZIP) — Images, audio, video demonstrations, animations, or other multimedia content supporting the paper.
- A Supplementary Code and Data Package (ZIP) — Source code, scripts, data, and instructions intended to help reviewers assess the reproducibility of the paper’s claims.
During review, the purpose of supplementary material is to assist reviewers. Authors are encouraged to share the supplementary material upon paper acceptance.
Supplementary Document
The length of main submissions is strictly limited, as already described. Authors may optionally submit a supplementary document (PDF) containing additional supporting information such as proofs of theorems that are stated in the main paper; additional information needed to reproduce experiments; further experimental results; figures and examples to illustrate technical claims; etc. The main submission may reference the supplementary material, but should be self contained. Reviewers will be instructed to make their acceptance evaluations based on the main submission, and will not be obliged to consult the supplementary material. If proofs or other supplementary matter are an important part of the contribution, their essential elements should be included in the main paper.