Video models: Veo 3, Sora 2, Runway Gen-4

End-of-lesson check

15 questions · take it digitally for instant feedback at tendril.neural-forge.io/learn/quiz/end-builders-modelfamilies-ai-video-models-veo-sora-runway-r11a8-teen

1. What is Veo 3 specifically known for?

   1. Longer narrative clips
   2. Great audio and physics
   3. Creating static images
   4. The best controls for motion

2. Which company developed Sora 2?

   1. Google
   2. OpenAI
   3. Microsoft
   4. Runway

3. What is the main strength of Sora 2 according to this lesson?

   1. Image generation
   2. Long shots
   3. Audio and physics
   4. Best controls

4. Which video AI model is associated with Google?

   1. Veo 3
   2. Runway Gen-4
   3. Sora 2
   4. Midjourney

5. Runway Gen-4 is described as having what key advantage?

   1. The fastest generation
   2. The best controls
   3. Free access for everyone
   4. The longest shots

6. Why should you disclose that a video is AI-generated when posting it online?

   1. Because generated video can fool people
   2. Because it's considered copyrighted
   3. Because the law requires it
   4. Because the AI model needs credit

7. A creator needs very precise control over how objects move in their video. Which model would be the best choice?

   1. Veo 3
   2. Sora 2
   3. DALL-E
   4. Runway Gen-4

8. If you wanted to create a cinematic shot that includes sound effects and realistic physical behavior, which model should you use?

   1. Veo 3
   2. Runway Gen-4
   3. Sora 2
   4. Stable Diffusion

9. Which model would be most appropriate for producing a longer story-driven video clip?

   1. Veo 3
   2. Sora 2
   3. Runway Gen-4
   4. Adobe Photoshop

10. The lesson suggests trying what practical activity to understand video AI better?

    1. Generate the same scene on two different models and compare
    2. Write a story about how AI works
    3. Create a website about video AI
    4. Draw a diagram of a neural network

11. What does the lesson identify as the main reason different video AI models exist?

    1. Older models are no longer useful
    2. Each has different strengths in length, realism, and control
    3. Video AI is the same as image AI
    4. Some are made by better companies

12. A student wants to animate a character running smoothly across a scene with specific timing. Which model would likely give them the control they need?

    1. Sora 2
    2. Runway Gen-4
    3. Veo 3
    4. Imagen

13. What would be the best model choice if you need to create a 60-second video scene with realistic sound effects and natural object interactions?

    1. Veo 3
    2. Runway Gen-4
    3. All models are equally good
    4. Sora 2

14. Based on the lesson, which statement about video AI models is true?

    1. Different models have different strengths
    2. Google made every model mentioned
    3. Video AI can only make short clips
    4. All video AI models work exactly the same

15. Which key terms were explicitly defined in this lesson about video AI?

    1. Veo and Sora
    2. Cinematic and narrative
    3. Runway and control
    4. Google and OpenAI