Nope, it doesn't. It's based on Cascade Ranking, also called [bucket sorting][1]. We released our new Hybrid search ranking system, combining the best full-text search results (our Cascade Ranking) with semantic results (with arroy, our full-Rust Vector Store). You can try that at https://wheretowatch.meilisearch.com.

[1]: https://en.wikipedia.org/wiki/Bucket_sort