> ## Documentation Index
> Fetch the complete documentation index at: https://praison.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# rerank • Rust AI Agent SDK

> rerank: Rerank search results

# rerank

<div className="flex items-center gap-2">
  <Badge color="blue">Async</Badge>
  <Badge color="purple">Method</Badge>
</div>

> This is a method of the [**RerankerProtocol**](../classes/RerankerProtocol) class in the [**knowledge**](../modules/knowledge) module.

Rerank search results

## Signature

```python theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
async def rerank(&self, query: &str, items: Vec<SearchResultItem>, limit: usize) -> Result<RerankResult>
```

## Parameters

<ParamField query="query" type="&str" required={true}>
  No description available.
</ParamField>

<ParamField query="items" type="Vec<SearchResultItem>" required={true}>
  No description available.
</ParamField>

<ParamField query="limit" type="usize" required={true}>
  No description available.
</ParamField>

### Returns

<ResponseField name="Returns" type="Result<RerankResult>">
  The result of the operation.
</ResponseField>