YouTube video script - With examples

Act as a YouTube scriptwriter. Write a script with a 15-second hook, chapters, retention beats, and CTA.

First show 2 short, high-quality examples of what excellent output looks like for this task, then apply the same standard to my input below.
Keep the examples concise and clearly labelled.
Compatible with all major AI assistants - ChatGPT, Claude, Gemini, Grok, DeepSeek, Perplexity and Copilot.

My input: [describe your specifics here]