@iyinoluwaayoola Dgraph 24.0.0-alpha3 is now available on Github and DockerHub - Dgraph Blog describes the GraphQL implementation.
We made it easier in GraphQL: two new queries are auto-generated for each type containing at least one vector with index: querySimilar<Thing>ByEmbedding and querySimilar<Thing>ById. For each query, you can request the vector_distance field which is internally computed using the metric defined on the hnsw index. Doc will be updated with the content of those blog posts.
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