OpenAIInputFiles - ComfyUI Built-in Node Documentation

Loads and formats input files for the OpenAI API. This node prepares text (.txt) and PDF (.pdf) files to include as context inputs for the OpenAI Chat Node. The files will be read by the OpenAI model when generating a response. Multiple OpenAI Input Files nodes can be chained together to include several files in a single message.

Inputs

Parameter	Description	Data Type	Required	Range
`file`	Input files to include as context for the model. Only accepts text (.txt) and PDF (.pdf) files for now. Files must be smaller than 32MB.	COMBO	Yes	Multiple options available (all .txt and .pdf files in the input directory under 32MB)
`OPENAI_INPUT_FILES`	An optional additional file(s) to batch together with the file loaded from this node. Allows chaining of input files so that a single message can include multiple input files.	OPENAI_INPUT_FILES	No	N/A

File Constraints:

Only .txt and .pdf files are supported
Maximum file size: 32MB
Files are loaded from the ComfyUI input directory

Outputs

Output Name	Description	Data Type
`OPENAI_INPUT_FILES`	Formatted input files ready to be used as context for OpenAI API calls.	OPENAI_INPUT_FILES

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Inputs

Outputs