> ## Documentation Index
> Fetch the complete documentation index at: https://docs.comfy.org/llms.txt
> Use this file to discover all available pages before exploring further.

# GeminiNodeV2 - ComfyUI Built-in Node Documentation

> Complete documentation for the GeminiNodeV2 node in ComfyUI. Learn its inputs, outputs, parameters and usage.

# Google Gemini

Generate text responses with Google's Gemini models. Provide a text prompt and, optionally, one or more images, audio clips, videos, or files as multimodal context.

## Inputs

| Parameter       | Description                                                                                         | Data Type | Required | Range                                             |
| --------------- | --------------------------------------------------------------------------------------------------- | --------- | -------- | ------------------------------------------------- |
| `prompt`        | Text input to the model. Include detailed instructions, questions, or context.                      | STRING    | Yes      |                                                   |
| `model`         | The Gemini model used to generate the response.                                                     | COMBO     | Yes      | `"Gemini 3.1 Pro"`<br />`"Gemini 3.1 Flash-Lite"` |
| `seed`          | Seed for sampling. Set to 0 for a random seed. Deterministic output isn't guaranteed. (default: 42) | INT       | Yes      | 0 to 2147483647                                   |
| `system_prompt` | Foundational instructions that dictate the model's behavior. (default: "")                          | STRING    | No       |                                                   |

**Note:** When providing images, audio, or video as multimodal context, the node uploads media as URLs for the first 10 inputs. Any additional media is sent inline as base64 data, with a maximum inline payload of 18 MB. If the inline payload exceeds this limit, an error is raised.

## Outputs

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

> This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! [Edit on GitHub](https://github.com/Comfy-Org/embedded-docs/blob/main/comfyui_embedded_docs/docs/GeminiNodeV2/en.md)

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