Physical consistency is the most important feature of a world

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Physical consistency is the most important feature of a world model, and the hardest to get right. That's why you see videos with objects defying gravity and people posing in impossible ways. Here is a complete evaluation of existing world models. Seedance 2.5 is the best right now.

EinsiaAI@EinsiaAI4h ago

We gave 8 SoTA video world models a physics exam. Top score: 57.76 / 100. One revealing result: free-fall video passed the consistency screen. Their average composite score was just 26.61/100. Physics is still undefeated. Today we introduce World Models' Last Exam in Physics — 40 controlled tasks, 9 physical categories, measured against real physical laws. Full breakdown ⬇️ Github: https://t.co/xvaja10tDQ Project: https://t.co/j1jJMyyPWY Paper: https://t.co/5D7ZRqBxOn

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