Gemini Flash 2.0 with Flux Upscaler [Comfyui]

Update 24.03:
The new version now achieves significantly better image quality, and thanks to Alimama Turbo, it all happens in just 4 steps. I've also switched the Prompt LLM from Florence2 to LLaVA via a local OLLama, as this setup works slightly better too.



Comfyui Workflow for the ComfyUI Gemini Flash nodes.

First, the image is generated with Gemini, then it goes through a Flux upscaler.
You can choose between Fast and Dev modes.
Dev looks better and works well with slightly higher denoise values, while "Fast" is… well, faster ;)

Installation:

Get your free API key from Google AI Studio:

Visit Google AI Studio

Log in with your Google account

Click on "Get API key" or go to settings

Create a new API key

Copy the API key for use in config.json

Set up your API key in the config.json file (will be created automatically on first run)

https://github.com/ShmuelRonen/ComfyUI-Gemini_Flash_2.0_Exp?tab=readme-ov-file