[mattashii]

How do you do cleanup of the index during VACUUM?

And, do you have recall-vs-qps graphs like those on https://ann-benchmarks.com/ ? Those are generally more apples-to-apples, as 100k rows isn't exactly a reputable benchmark.

[diqi]

We don’t do cleanup of the index during VACUUM yet. That said, it’s coming very soon. We’re built on top of Usearch, which supports deletes. We plan to work with the Usearch team to port the post performant deletes to Lantern, and thereby support VACUUM.

With respect to recall vs QPS, we went ahead and generated this plot, hope this is helpful? http://docs.lantern.dev/graphs/recall-tps.png

You're right, 100k rows isn’t a reputable benchmark. We wanted to launch very quickly, and have benchmarking for larger datasets coming soon. Benchmarking is baked into our CI/CD, we take it very seriously!