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OpenAI Image Generator

KNIME LabsAIModelsOpenAI
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This node allows you to generate or edit images using OpenAI's DALL-E 3 or GPT Image 1. GPT Image 1 also supports image editing, while DALL-E 3 does not.

To generate an image, provide a prompt and select the model you want to use. To edit images, provide an input table that contains image columns.

You can include multiple image columns in the table and choose which ones to use for editing. For example, one column could contain images of objects and another could contain backgrounds. After selecting both columns and providing a prompt, the model will generate a new image that combines the objects and backgrounds. Currently, the node only supports PNG images.

The use of GPT Image 1 may require your organization to be verified by OpenAI. To do so visit the OpenAI platform .

Generating images is significantly more expensive than text generation. Please refer to OpenAI Docs for more details on how the costs are calculated.

Note : If you use the Credentials Configuration node and do not select the "Save password in configuration (weakly encrypted)" option for passing the API key, the Credentials Configuration node will need to be reconfigured upon reopening the workflow, as the credentials flow variable was not saved and will therefore not be available to downstream nodes.

Node details

Input ports
  1. Type: org.knime.python3.nodes.PythonBinaryBlobFileStorePortObject
    OpenAI Authentication

    Validated authentication for OpenAI.

Output ports
  1. Type: Image
    Generated image

    The image generated by the model.

Image table (Dynamic Inport)

Table containing the images to edit.

  1. Type: Table

Extension

The OpenAI Image Generator node is part of this extension:

  1. Go to item

Related workflows & nodes

  1. Go to item
  2. Go to item
  3. Go to item

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