Who it is forA developer building retrieval search who wants a reranker for candidate documents from a vector store.
The problemThe first retrieval pass returns plausible but loosely ordered documents, and the best match is often lower in the list.
The outcomeCandidates sorted by Jev relevance scores, with each document still tied to its original index.
What you need first
- Access to Jev through the TypeSafe early-access entry point at typesafe.ai
- A small labeled sample of your own data to check Jev answers before relying on them
Steps
- Open the milvus-model repository at github.com/milvus-io/milvus-model and install its Python reranker adapter as its README describes.
- Pass your query and the candidate documents to the Jev reranker adapter in one request.
- Check that the returned scores are sorted and that original document indices are preserved.
- Compare the new order with your current reranker on a set of known queries.
Prompt for your agent
Using the Jev reranker adapter in the milvus-model repository at github.com/milvus-io/milvus-model, rerank the candidate documents for <query> from <candidate set>. Output the sorted documents with original indices and scores. Verify that the top result matches a hand-judged best match for three queries.
Caveat. The hosted Jev model accepts text only, so only text documents can be reranked this way.
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