ACMMM25 Grand Challenge on Multimedia Verification

Join the ACMMM25 Grand Challenge on Multimedia Verification to compete in verifying the authenticity and context of multimedia content.

Join the fight against misinformation! The ACMMM25 Grand Challenge on Multimedia Verification is an open competition where researchers and practitioners compete to verify the authenticity and context of multimedia content.

Participants will analyze images and videos, evaluate sources, detect manipulations, and submit detailed verification reports.

Choose to compete in the main task, the OOC Subtask (Out-of-Context Detection), or both.

Recognition and awards are available for teams submitting a scientific paper, and all participants’ scores will be officially recognized.

Important dates include March 3, 2025 – Registration Opens, and August 8, 2025 – Final Results Announcement.

Visit https://multimedia-verification.github.io/ for more information.

Tags: Multimedia Verification, ACMMM25, Grand Challenge, Misinformation, Research Competition, Multimedia Analysis, Verification Reports