AI answers shift with each ChatGPT, Claude, Gemini, or Perplexity session...

https://stateofseo.com/what-breaks-first-when-models-change-their-output-format/

AI answers shift with each ChatGPT, Claude, Gemini, or Perplexity session because models update, locations differ, and queries are interpreted uniquely. To track real visibility, you need multi-LLM orchestration that accounts for these variables