VoyageAI Embeddings

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Node Details

• Name: VoyageAIEmbedding_Embeddings
• Label: VoyageAI Embeddings
• Type: VoyageAIEmbeddings
• Version: 2.0
• Category: Embeddings

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Base Classes

• VoyageAIEmbeddings
• Additional base classes from VoyageEmbeddings (dynamically retrieved)

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Parameters

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Credential (Required)

• Type: voyageAIApi
• Required Parameters:
  • apiKey: The API key for accessing the Voyage AI service
  • endpoint: The API endpoint for the Voyage AI service (optional)

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Inputs

• Model Name:
  • Type: Asynchronous dropdown
  • Default: ‘voyage-2’
  • Available options are dynamically loaded using the listModels method

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Initialization

The node initializes a VoyageEmbeddings instance with the following:

1. Retrieves the selected model name
2. Fetches credential data (API key and optional endpoint)
3. Creates a VoyageEmbeddings object with the API key and model name
4. Sets a custom API URL if provided in the credentials

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Usage

This node is typically used in a pipeline where text needs to be converted into numerical vector representations. These embeddings can then be used for:

• Semantic search
• Text classification
• Clustering similar texts
• Measuring text similarity
• Input for other machine learning models

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Integration

The node is designed to work within a larger system, likely a graphical interface for building NLP pipelines. It can be connected to other nodes for data input and further processing of the generated embeddings.

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Dependencies

• @langchain/community/embeddings/voyage: Provides the VoyageEmbeddings class
• Various utility functions from the parent project for credential management, model loading, and base class retrieval

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Note

This node is part of a modular system and is expected to be used alongside other components for building comprehensive NLP workflows.