04/01/2026
How data freshness works across AI platforms, and why the rules are completely different from organic search.
There's a question that comes up constantly when brands start paying attention to their AI visibility: "Why is ChatGPT saying something about us that isn't true anymore?"
Or the flip side: "Why doesn't Perplexity know about the product we launched three months ago?"
If you’ve spent years mastering Google SEO, these discrepancies feel like a bug. In reality, they are a feature of how Large Language Models (LLMs) are built. The answer is data freshness : but not in the way most SEOs think about it.
The rules that govern how current your brand appears in AI answers are fundamentally different from the rules that govern Google rankings. Confusing the two leads to a strategy that misses the mark on both fronts.
How Organic Search Handles Freshness (The Old Way)
Google's freshness model is well understood.