OpenAI Embeddings Connector

This node establishes a connection with an OpenAI Embedding Model. After successfully authenticating using the OpenAI Authenticator node, you can select an embedding model. Follow OpenAI to find the latest embedding models.

If OpenAI releases a new embedding model that is not contained in the predefined list, you can select it from the list in the advanced settings which contains all OpenAI models available for your OpenAI API key.

Options

OpenAI Embeddings Selection

Model selection

Whether all available models are listed or only selected compatible ones.

Available options:

  • Default models: Shows default models for this model type.
  • All models: Shows all models available for the provided API key. This includes models that may not be compatible with this specific endpoint, so it is the responsibility of the user to select a model that is compatible with this node.
Model ID

Select an embedding OpenAI model to be used.

Specific model ID

Select from a list of all available OpenAI models. The model chosen has to be compatible with OpenAI's Embeddings API. This configuration will overwrite the default model configurations when set.

Embedding dimension

Whether to use the model's default embedding dimension or to specify a custom value.

Available options:

  • Auto: Use the default embedding dimension for the model
  • Custom: Specify a custom value for the embedding dimension.
Embedding dimension size

Embedding dimensions refer to the size of the vector space into which documents are embedded. Lower dimensional embeddings capture less details of the documents but require less memory space to store and are faster to process.

Find more information about embeddings and maximum dimensions on OpenAIs Documentation.

Input Ports

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Validated authentication for OpenAI.

Output Ports

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Configured OpenAI Embeddings Model connection.

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