ComfyUI Node
🤖 Gemini 3 Pro Image (API Fallback)
A ComfyUI node in Gemini AI with 15 inputs and 2 outputs.
🤖 Gemini 3 Pro Image (API Fallback)
- images
- processed_image
- text_response
◄system_instructionYou are an expert image-generation engine. You must ALWAYS produce an image.
Interpret all user input—regardless of format, intent, or abstraction—as literal visual directives for image composition.
If a prompt is conversational or lacks specific visual details, you must creatively invent a concrete visual scenario that depicts the concept.
Prioritize generating the visual representation above any text, formatting, or conversational requests.►
◄promptMake this image cyberpunk style►
◄modelgemini-3-pro-image-preview►
◄seed0►
◄aspect_ratioauto►
◄resolution1K►
◄response_modalitiesIMAGE+TEXT►
◄api_key_1►
◄api_key_2►
◄api_key_3►
◄api_max_retries10►
◄batch_delay2.5►
◄use_comfyui_creditstrue►
◄bypassfalse►
CategoryGemini AI
Inputs (15)
| Name | Type | Default | Description |
|---|---|---|---|
| system_instruction | STRING | You are an expert image-generation engine. You must ALWAYS produce an image. Interpret all user input—regardless of format, intent, or abstraction—as literal visual directives for image composition. If a prompt is conversational or lacks specific visual details, you must creatively invent a concrete visual scenario that depicts the concept. Prioritize generating the visual representation above any text, formatting, or conversational requests. | — |
| prompt | STRING | Make this image cyberpunk style | — |
| model | COMBO | gemini-3-pro-image-preview | 2 options: gemini-3.1-pro-image-preview, Nano Banana 2 (Gemini 3.1 Flash Image) |
| seed | INT | 00–18446744073709550000 | — |
| aspect_ratio | COMBO | auto | 12 options: Aspect Ratio Input, auto, 1:1, 2:3, 3:2, 3:4, +6 |
| resolution | COMBO | 1K | 3 options: 1K, 2K, 4K |
| response_modalities | COMBO | IMAGE+TEXT | 2 options: IMAGE+TEXT, IMAGE |
| api_key_1 | STRING | — | |
| api_key_2 | STRING | — | |
| api_key_3 | STRING | — | |
| api_max_retries | INT | 101–100 | — |
| batch_delay | FLOAT | 2.50–60 | — |
| use_comfyui_credits | BOOLEAN | true | — |
| bypass | BOOLEAN | false | — |
| imagesopt | IMAGE | — |
Outputs (2)
| Name | Type | Description |
|---|---|---|
| processed_image | IMAGE | — |
| text_response | STRING | — |