[D] Are you seeing any compelling use cases of semantic search being leveraged at scale?

• Elasticsearch

  91 67,531 10.0 Java

  Free and Open, Distributed, RESTful Search Engine

  

Currently Elasticsearch does not support vector search, rather, they retrieve many records using their usual query approach and then rerank them with cosine similarity. So they use sparse retrieval followed by dense vector reranking.

• semantic-search-through-wikipedia-with-weaviate

  9 223 3.2 Python

  Discontinued Semantic search through a vectorized Wikipedia (SentenceBERT) with the Weaviate vector search engine

  

Semantic search through Wikipedia with the Weaviate vector search engine

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• Weaviate

  76 9,436 10.0 Go

  Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database​.

  

Weaviate docs

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