[Fendyfd]

It is open-sourced, and you can find its source code on GitHub. The leaderboard is just something easy for readers to have a quick look at. You're welcome to use this tool to generate your results.

I won't argue with you about whether "vector database" should be a product category. You are not the first or even the last person who has doubts about it. Maybe many years later, we'll have the answer.