Identity Matrix
1st out of 160 teams
UofTHacks · 2026
An online game world where your character stays alive after you log off. It learns how you talk and behave, so your friends can still chat and hang out with a version of you while you're away.
What if your “online presence” didn’t stop when you closed your laptop? Identity Matrix is a real-time multiplayer simulation where your avatar transforms into a stateful agent. When you log off, your AI keeps running: it remembers how you talk, what you care about, who you avoid, and who you keep coming back to. Step 1: upload your identity to the Matrix. Step 2: find out you... We developed a real-time multiplayer virtual world with four core features: Our proudest feature is the Continual Learning loop we developed. The model iteratively learns from your mannerisms and interactions, storing this into our custom memory bank , optimized to remember both important things and minor details.
The builders