Google and ChatGPT cite different slices of the same YouTube video
Google AI Overviews links to a timestamped moment in 50% of its YouTube citations and to Shorts in 17.5%, versus 0.6% and 1.1% for ChatGPT, according to a BrightEdge analysis of cited YouTube URLs across nine industries over twelve weekly observations (May 17–Aug 2, 2026). BrightEdge says the pattern shows the engines “cite different units of the same asset” — Google navigating within a video, ChatGPT citing it whole.
Why it matters: The two engines don't just cite different content — they cite different units of the same asset, which changes what \"optimizing a YouTube video for AI citation\" even means depending on which engine you're targeting.
The record: Google AI OverviewsChatGPT
Glossary: AI Overviews
Posted to the wire August 20, 2026.