Start a fight
between AI
video models.
Write a prompt. Models render it side by side, people vote blind, the winner takes the round. Judge other people's fights to earn XP — and the right to start your own.
Free · vote without signing up · your fight goes into the public arena
Blind duels. Honest results.
Two clips, same prompt, names hidden until you vote. That's how the leaderboard stays about quality, not hype.
Today in the arena.
Your prompt. Their fight.
Any shot you can describe. Free renders unlock as you level up — or top up to put Veo and Kling in the fight right away.
Open models render it on our GPU. Every render is checked before it goes live.
Your fight enters the blind arena. You get pinged as the votes come in.
The most-voted prompts get re-rendered on Veo, Kling and PixVerse.
Same shot. Very different takes.
Every model in the ring
Premium models on their makers' sites. Open models free in our queue.
Judge. Level up. Unlock.
Your eye for quality is what keeps the rankings honest. Every careful judgement earns XP — and XP turns into levels, titles, badges and free renders.
Spot it. Flag it. Level up.
XP per task
no sign-up to start- Judge a blind duel ~10 s+10 XP
- Flag what went wrong ~30 s+20 XP
- Describe a scene ~1 min+30 XP
We check every task within 24 h. Careful work is confirmed in full — careless answers earn less or nothing.
The ladder
10 levels- Lv 1 · Spectator0 XP
- Lv 3 · Observer300 XP
- Lv 5 · Eagle Eye1,500 XP
- Lv 8 · Head Juror9,000 XP
- Lv 10 · Master Editor20,000 XP
Eagle Eye, Oracle, Iron Streak, Blind Jury… earned, never bought.
One duel a day keeps it alive. Streak freezes cover the days life gets in the way.
- Lighting & mood82
- Realism64
- Motion41
- Prompt fidelity58
Free renders unlock with your level.
Open models — Wan 2.2 and LTX-2.3 — run on our own GPU. Send a prompt, we email you the side-by-side when it's done.
About the free queue →Ranked by people, not press releases.
Elo ratings from blind community duels. Updated every hour.
Fair. Independent. Transparent.
We never sell rankings — and paying never moves a model.
Free to play
Judging, the leaderboard, comparisons, predictions and the open-model render queue cost nothing.
Premium models at the source
Want Veo or Kling? Every model page links to its maker. A referral link, if we ever use one, is marked “Ad”.
Rankings are never paid
Positions come from blind votes only. No referral deal or sponsorship moves a model up or down.
Questions, answered.
Not from your votes and not from rankings. When you click “Try on …” we may earn a referral fee from the model’s maker — those links are marked “Ad”. Labs can also pay us to blind-test unreleased models. Rankings come only from votes; a referral deal never moves a model up or down.
Your prompt.
Their fight.
Everyone votes.
Judge a few fights, earn your first free render, start your own. The most-voted prompts get re-rendered on Veo and Kling every week.