Elith Inc. is pleased to announce that it will support, as a co-hosting company, the review session for the "21st atmaCup" data competition hosted by atma Inc.
This review session will look back on the content of the recently held "21st atmaCup" competition, providing a venue for participants to deepen their learning through solution walkthroughs by top-ranked winners and lightning talks (LTs).
Anyone is welcome to attend, including those who did not participate in the competition, as long as they are interested in the content.
Highlights of the review session
- Gain in-depth insight into the competition's results
- Top-ranked winners' solutions and approaches will be introduced, with opportunities for discussion and questions among participants.
- Lightning talk (LT) presentation slots available
- Presentations from competition participants and beginners alike are welcome. Any topic related to the competition is fine (for example, your approach on the day, ideas you tried, or lessons learned from failures). Each talk is expected to run about 10–15 minutes.
- Technology introduction by Elith
- We will introduce the technology, initiatives, and working style of Elith, a startup from the University of Tokyo's Matsuo Lab with a track record of AI applications across a wide range of fields, including manufacturing, healthcare, finance, and logistics.
Event overview
Title: #21 atmaCup in Collaboration with Elith Review Session
Date and time: Wednesday, December 24, 2025, 19:00–20:30
Format: Online (Zoom)
Who can attend: Open to everyone (non-participants welcome)
Fee: Free
How to participate: Advance registration required
Registration URL: https://atma.connpass.com/event/379083/
About atmaCup
atmaCup is an online data science and machine learning competition hosted by atma Inc. It is held on an ongoing basis as a venue where participants compete on analytical ability, technical skill, and creativity through practical problem settings and challenges using a variety of data.
In recent years, it has also covered cutting-edge themes such as generative AI, prompt design, and AI security and safety, and it has earned high praise as a competition that attracts data scientists and engineers from a wide range of backgrounds, including companies, research institutions, and individuals.
The 21st atmaCup proved to be a highly successful competition, with 384 teams participating and a total of 1,854 submissions, including 9,270 attack prompts and 1,854 defense prompts.