What it does
relevance_rerank() sorts by usefulness and drops anything below your threshold — an empty result means your app can retry the search or stop before generation.
Agent tooling
jev-reranker
A Python library that reranks and relevance-filters RAG retrieval with Jev, scoring documents for how much they help answer the query.
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How you can use it
Before writing code, decide what counts as useful evidence for your project. Choose what your app should do when no search results pass the bar. For example, it might try a wider search or tell the user no answer was found.
A developer can install the Python library and connect your search features to TypeSafe. You will need an API key, which is a software key that connects your program to TypeSafe's service. Keep in mind that using their system adds service fees for every check.