# `Arcana.Agent.Reranker.LLM`
[🔗](https://github.com/georgeguimaraes/arcana/blob/main/lib/arcana/agent/reranker/llm.ex#L1)

LLM-based re-ranker that uses your configured LLM to score chunk relevance.

Scores each chunk from 0-10 based on relevance to the question,
then filters by threshold and sorts by score.

## Usage

    # With Agent pipeline (uses ctx.llm automatically)
    ctx
    |> Agent.search()
    |> Agent.rerank()
    |> Agent.answer()

    # Directly
    {:ok, reranked} = Arcana.Agent.Reranker.LLM.rerank(
      "What is Elixir?",
      chunks,
      llm: &my_llm/1,
      threshold: 7
    )

---

*Consult [api-reference.md](api-reference.md) for complete listing*