Timeline
| Registration deadline | January 25, 2023 |
| Release of the evaluation test set | February 1, 2023 |
| The deadline for submission of the trained models, and the test codes | February 3, 2023 |
| Announcement of the rankings | February 10, 2023 |
| Grand Challenge 2-page Papers Due (by invitation only) | February 20, 2023 |
| Grand Challenge 2-page Paper Acceptance Notification | March 7, 2023 |
| Camera-ready Grand Challenge 2-page Papers Due | March 14, 2023 |
| Grand Challenge OJ-SP Papers Due (by invitation only) | August 9, 2023 |