A number and a vague concept on the thumbnail, and the viewer has to click to find out what the "cheat codes" actually are. Same idea applied to your channel: "26 AI cheat codes that blow up small YouTubers" or similar.
His videos have crazy-looking Claude artifacts on the thumbnail. That's what makes people click. For "5 Insane Claude Use Cases" we want a Claude output that makes people think "what is that?"
Broad title, specific thumbnail text. Title example: "make this video, it's blowing up businesses". Thumbnail text: "you don't need a script". Worth testing on your AI videos.