New benchmark confirms AI video generators look stunning but still can't reason about the world
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New benchmark confirms AI video generators look stunning but still can't reason about the world

May 16, 20265 views5 min read

Learn how to use AI video generation tools to create simple animations while understanding their current limitations in logical reasoning and world physics.

Introduction

In this tutorial, you'll learn how to use a simple AI video generation tool to create basic animations. While current AI video generators like Sora and Seedance can produce visually impressive videos, they still struggle with logical reasoning and world physics - as shown in recent benchmarks. This hands-on tutorial will teach you the fundamentals of AI video generation using an accessible tool that demonstrates the current capabilities and limitations of these systems.

Prerequisites

  • A computer with internet access
  • A modern web browser (Chrome, Firefox, or Edge)
  • Basic understanding of how to use online tools
  • Optional: A free account on an AI platform like Runway ML or Pika Labs (for advanced features)

Step-by-Step Instructions

Step 1: Choose Your AI Video Generation Platform

First, we'll select a beginner-friendly platform for creating AI videos. For this tutorial, we'll use a free online tool that doesn't require registration. Navigate to Pika Labs or Runway ML (both offer free tiers). These platforms demonstrate how AI video generators work, though they're still limited in their reasoning capabilities.

Why this step?

Choosing the right platform is crucial because different tools have varying capabilities and user interfaces. Pika Labs and Runway ML are ideal for beginners because they provide clear prompts and simple interfaces, helping you understand how text prompts translate to visual outputs.

Step 2: Create Your First Video Prompt

Once you've selected your platform, look for the text input field. Here, you'll describe what you want to see in your video. Try this simple prompt:

A cat sitting on a windowsill, watching birds outside

Notice how this prompt is straightforward and focuses on a simple scene. Advanced AI models struggle with complex logical reasoning, so starting with simple, clear prompts works best.

Why this step?

AI video generators need clear, descriptive prompts to understand what you want to create. Complex prompts with multiple actions or logical sequences often confuse the system. Starting simple helps you understand how the AI interprets your instructions.

Step 3: Generate Your Video

After entering your prompt, click the 'Generate' or 'Create' button. The AI will process your request and create a short video clip (usually 5-10 seconds). You'll see the generation progress in real-time, with the AI building frames one by one.

Why this step?

This step demonstrates how AI transforms text into visual content. The generation process shows how the system works, though you'll notice it can't always maintain consistent physics or logical sequences across frames.

Step 4: Review and Analyze Your Output

Once your video is complete, watch it carefully. Notice how the AI handles:

  • Basic movement (the cat moving its head)
  • Simple physics (gravity, object placement)
  • Logical consistency (does the cat stay on the windowsill?)

Compare this to the benchmark results mentioned in the article. You'll likely see that while the video looks visually impressive, it may contain small logical inconsistencies or physics errors.

Why this step?

Reviewing your output helps you understand the current limitations of AI video generators. As the article mentions, these systems excel at visual quality but struggle with logical reasoning and world physics - a gap that's still significant in current AI capabilities.

Step 5: Experiment with Different Prompts

Try creating videos with different prompts to see how the AI handles various scenarios:

  1. A person walking a dog in a park
  2. A ball bouncing on the ground
  3. Water flowing in a river

Notice how the AI performs with each prompt. The more complex the logical sequence or physics involved, the more likely you'll see inconsistencies.

Why this step?

Experimenting with different prompts helps you understand the capabilities and limitations of current AI video generation. It also demonstrates why the benchmarks show that logical reasoning remains the hardest category for all models.

Step 6: Save and Share Your Creation

After generating your videos, save them to your computer or share them directly through the platform. Many tools allow you to download the video or share a link to your creation.

Why this step?

Saving and sharing your creations helps you track your progress and shows others what AI video generation can currently do. It also provides a way to demonstrate the current state of AI video technology to others.

Summary

In this tutorial, you've learned how to use AI video generation tools to create simple animated videos. You've seen firsthand how these systems can produce visually impressive results but still struggle with logical reasoning and world physics - exactly as reported in recent benchmarks. While the technology continues to improve, it's important to understand that current AI video generators are still in the early stages of development. They excel at creating visually appealing content but lack the world understanding that would allow them to consistently handle complex physical or logical scenarios.

Remember that the gap between pixel generation and true world modeling, as mentioned in the article, still exists. This tutorial has given you a practical introduction to how these tools work today, while also highlighting their current limitations.

Source: The Decoder

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