We are pleased to announce the inaugural 2025 OpenVT Reproducible Agent-Based Multicellular Model Competition promoting FAIR, reproducible, and reusable multicellular simulations. Models must be published in a refereed journal on or after January 1, 2023 and publicly distributed. For detailed instructions and to submit your model visit: https://forms.gle/7u7tNj2mE5p9yytd8. Deadline for submissions is March 31, 2025. For questions about the competition contact: openvtprize@gmail.com. Winners will be invited to present in the GLIMPRINT’s virtual seminar series.