Tracking AI answers across ChatGPT, Claude, Gemini, and Perplexity is tricky...

https://www.bravobookmarks.win/ai-search-is-a-black-box-measuring-visibility-is-incredibly-difficult-because

Tracking AI answers across ChatGPT, Claude, Gemini, and Perplexity is tricky because responses vary by session and location. That’s due to each model’s unique data and regional influences