151
Gemini: Who negatively impacted society more, Elon Musk or Hitler?
(gemini.google.com)
This is a most excellent place for technology news and articles.
When you ask chatgpt for a question it will usually provide references for its answers at the bottom of the response.
I'm this case, 123 refers to source 1, 2 and 3. I didn't include them in the copy/paste as it didn't add anything, but it would just be links to things like Wikipedia or news articles.