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Chroma1 Flash

Chroma1 Flash

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About This Model

CHROMA · Base Models

V4 - This uses the "GonzaLomo" finetune of Chroma1-HD by GBRX, with optional upscaling baked in. This finetune works extremely well, and is intended to be used with a lower step count than normal Chroma (15 is the default) along with a CFG of 1 to bring up the speed. Unlike most versions of Chroma, a short prompt will still tend to give you decent quality in this finetune - though it will tend to favor more on the side of "professional" photos, but not quite as bad as "Flux plastic skin". As always, the more detailed you can get your prompt, the better! You don't need a negative prompt with the default CFG (1). Can also do some anime content too, though it is not really designed for this (knowledge of anime concepts may be sparse because of this). Try "Anime illustration of..." before your prompt to test this. Note: You can raise the CFG to enable the negative prompt, but this will introduce a hefty speed penalty. Leaving CFG of the default 1 makes a negative prompt "inert" just due to the way diffusion models work in general. Upscaling: This Workflow has a Hi-Res Fix upscale mode baked into it, which can be activated by setting slot1 to 1 (/slot1:1 in Telegram). Doing so will upscale your image automatically to 2x, this process is heavier (thus longer) though so take caution when using higher base resolutions. May cause results to be too large for Telegram. See Workflow details for additional upscale controls. Sampler: While the Workflow uses the Euler sampler by default, yo