PineconeRerankingService

Namespace: Wisej.AI.Services

Assembly: Wisej.AI

Represents a service for reranking text inputs using the Pinecone API.

C#

public class PineconeRerankingService : IRerankingService

VB.NET

Public Class PineconeRerankingService
    Inherits IRerankingService

This service communicates with the Pinecone API to rerank text inputs based on a specified query. It allows configuration of the API endpoint, API key, model, API version, and the number of top documents to return.

Constructors

PineconeRerankingService()

Initializes a new instance of PineconeRerankingService.

Properties

ApiKey

String: Gets or sets the API key for the Pinecone service. (Default: null)

ApiVersion

String: Gets or sets the API version used for requests. (Default: "2025-04")

Model

String: Gets or sets the reranking model for the Pinecone service. (Default: "pinecone-rerank-v0")

TopN

Int32: Gets or sets the maximum number of documents to return in the reranked response. If set to 0 it will return all the documents in the input. (Default: 10)

URL

String: Gets or sets the URL of the Pinecone service. (Default: "https://api.pinecone.io/rerank")

Methods

GetApiKey()

Retrieves the API key for the Pinecone service.

Returns: String. The API key for the Pinecone service.

RerankAsync(query, chunks)

Asynchronously reranks the provided chunks based on the specified query.

Parameter	Type	Description
query	String	The query used to rerank the chunks.
chunks	String[]	The array of text inputs to be reranked.

Returns: Task<String[]>. A task that represents the asynchronous operation. The task result contains an array of reranked text inputs.

Implements

Name	Description
IRerankingService	Represents a service for reranking documents based on a given query.