ByteDanceSeedNode - ComfyUI Built-in Node Documentation

Overview

Generate text responses using ByteDance’s Seed 2.0 models. Provide a text prompt and optionally include images or videos for multimodal context.

Inputs

Parameter	Description	Data Type	Required	Range
`prompt`	Text input to the model.	STRING	Yes	N/A
`model`	The Seed model used to generate the response.	COMBO	Yes	`"Seed 2.0 Pro"` `"Seed 2.0 Lite"` `"Seed 2.0 Mini"`
`seed`	Seed controls whether the node should re-run; results are non-deterministic regardless of seed. (default: 0)	INT	Yes	0 to 2147483647
`system_prompt`	Foundational instructions that dictate the model’s behavior. (default: "")	STRING	No	N/A

Note on model parameter: The model parameter is a dynamic combo that also accepts images and videos. You can connect image and video inputs to this parameter to provide multimodal context. A maximum of 20 images and 4 videos are supported per request.

Outputs

Output Name	Description	Data Type
`output`	The generated text response from the Seed model.	STRING

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​Overview

​Inputs

​Outputs

Overview

Inputs

Outputs