Hello Colleagues,
Imagine you're shopping for dinner at your favourite grocery store wearing AI 
glasses. You scan the shelves looking for the right ingredients. You ask, 
“Which of these pasta is gluten-free?”—and in seconds, your AI assistant 
provides an accurate answer, cross-referencing product labels and trusted 
sources. No guesswork. No misinformation. Just reliable, real-time knowledge at 
your fingertips.
This is the potential of AI-powered wearable devices. But today’s Vision Large 
Language Models (VLLMs) still struggle with providing accuracy, context, and 
real-time information. That’s where you come in.
The Meta CRAG-MM Challenge for KDD Cup 2025 is pushing the boundaries of 
multi-modal, multi-turn Retrieval-Augmented Generation (RAG) for wearable AI. 
Join the challenge to build AI that sees, understands, and retrieves 
knowledge—without hallucinating.
Why This Challenge Matters
Despite advances in AI, VLLMs still generate hallucinated answers—especially 
when handling long-tail knowledge, multi-step reasoning, or real-world images.
The Meta CRAG-MM Benchmark introduces a rigorous test for multi-modal retrieval 
and reasoning, helping to ensure AI models can accurately process images, 
retrieve external information, and handle smooth, multi-turn conversations.
What Makes CRAG-MM Unique?
🔍 Real-world wearable AI focus – Uses real-world images from Ray-Ban Meta 
glasses across 14 diverse domains
🤖 Multi-modal + Multi-turn challenge – Evaluate AI across single-turn and 
multi-turn question-answering
🧠 Complex question types – Tests reasoning, aggregation, and retrieval beyond 
simple fact lookup
💰 $33,000 in prizes – Compete for the grand prize and recognition at KDD Cup 
2025.
Challenge Timeline
📅 Warm up phase begins March 24, 2025 – Open to all teams
📅 Phase 1 begins Apr 5, 2025 – Open to all teams
📅 Phase 2 begins May 11, 2025 – Top-performing teams advance
🏆 Winners announced August 5, 2025 at KDD Cup 2025 in Toronto
Get Started Today!
👉 Register now: 
<https://www.aicrowd.com/challenges/meta-crag-mm-challenge-2025> 
https://www.aicrowd.com/challenges/meta-crag-mm-challenge-2025
💬 Join the community: Connect with others on our 
<https://discourse.aicrowd.com/c/2929> Community 
Forum<https://discourse.aicrowd.com/c/2929> & <https://discord.gg/YWDQQa8byx> 
Discord<https://discord.gg/YWDQQa8byx>
📜 Read the rules: 
<https://www.aicrowd.com/challenges/meta-crag-mm-challenge-2025/challenge_rules>
 https://www.aicrowd.com/challenges/meta-crag-mm-challenge-2025/challenge_rules
All The Best,
Team AIcrowd
NO PURCHASE NECESSARY TO ENTER/WIN. Open to individuals who are 18 + age of 
majority and meet the full eligibility requirements in the full Rules. Open 
3/17/2025 23:55 UTC through 6/1/2025 23:55 UTC. Void where prohibited. Subject 
to full Rules at 
<https://www.aicrowd.com/challenges/meta-crag-mm-challenge-2025/challenge_rules>
 
https://www.aicrowd.com/challenges/meta-crag-mm-challenge-2025/challenge_rules. 
See Rules for prize details and values. Sponsor: Meta Platforms, Inc. 1 Hacker 
Way, Menlo Park, California 94025 (for US entrants) or Meta Ireland Limited, 4 
Grand Canal Square, Dublin 2, Ireland (for all other entrants).


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