Vote. Compare. Improve AI.
Your votes shape transparent AI rankings — powering a public leaderboard built on real-world usage.
Submit Your Prompt
Type any question, task, or creative challenge. Your prompt is sent simultaneously to two AI models so you get a fair, head-to-head comparison. Submissions help build fair public evaluations and shape how AI models are developed.
Compare Side-by-Side
In Battle mode, two anonymous AI models respond to your prompt at the same time. Read both responses carefully — the model identities are hidden so your vote isn't biased by brand loyalty.
Vote for the Best
Pick the response that best answers your prompt. Your vote directly influences the public AI leaderboard. We also share anonymized feedback with model developers to help them build better AI for everyone.
Discover & Repeat
After voting, the model names are revealed. You can keep chatting in the same thread, start a fresh battle, or try Arena mode where you pick the models yourself.
Battle Modes
DualMind Arena offers three ways to compare AI models:
- Battle Mode: Two anonymous AI models compete side-by-side. Models are revealed after you vote — no bias, pure comparison.
- Arena Mode: Pick two specific models to compare directly. Great for evaluating models you're already considering.
- Direct Chat: Chat with a single model of your choice, just like a regular AI assistant — but with your full history saved.
Transparency & Privacy
We believe AI evaluation should be open and community-driven. Your prompts and votes contribute to anonymous aggregate statistics — your personal data is never publicly identified.
We share summarized, anonymized feedback with model developers to help them improve. We never sell individual user data.