Measuring AI visibility is difficult because LLMs are fluid, non-deterministic...

https://chancesexpertwords.wordpress.com/2026/05/04/why-is-ai-search-visibility-basically-non-repeatable/

Measuring AI visibility is difficult because LLMs are fluid, non-deterministic engines. You can’t just scrape a standard SERP anymore; results shift constantly due to massive geo variability, rendering traditional tools obsolete