[pradn]

Yes, totally. Automated, fallible systems.

Ultimately it's a cost issue. If they wanted to, they could fact check the top million question queries - but they don't want to spend on that.

[kevindamm]

How familiar are you with the knowledge graph update process? There is actually a significant amount of spend going into reviewing the wrong answers to top queries and updating to fix/tweak them.

[pradn]

Yes, there's humans in the loop for the knowledge graph. I'm unsure if snippets are reviewed in the same way.