Content signal
An observed, repeated pattern in real content performance: evidence, not a recommendation.
A signal is a pattern that shows up more than once in real performance data: a format that consistently over-delivers, a hook structure your audience keeps rewarding, a topic that outperforms its neighbours every time you touch it.
The bar is repetition. One good video is an anecdote. The same structural choice appearing across your top posts, and absent from your worst, is a signal. Anything that happens once should be treated as a hypothesis and tested, not built on.
A signal is evidence, not an instruction. It tells you what has worked; it can't tell you that it will keep working, or that it will work for a subject it has never been applied to. The gap between those two things is where most content strategy goes wrong.
Where this comes up
Four tiers of content evidence, from public view counts to sales data: what each can prove, what it can't, and how to know which one you're holding.
The difference between a number a system counted and a number someone told you, and why almost every content report quietly mixes the two together.