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chroma1 uncanny

chroma1 uncanny

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CHROMA · Modelos base

Note: This is an experimental workflow still, and is subject to change. This is the "Uncanny Photorealism" finetune of Chroma by dawncreates. It is designed to be more of a amateur / realistic look as opposed to the professional studio type of effect that chroma1-flash uses, while also retaining the uncensored knowledge that base Chroma contains. Here's a few tips: - Like all Chroma models, a natural language prompt works best, and the more details you specify, the better of a result you get (though it does seem to still work fairly well with simpler prompts) - This finetune does run slower than chroma1-flash - I kept the upscale pipeline that chroma1-flash uses (use `/slot1:1` to activate it), however due to the slower nature of this finetune, using the built in hi-res upscaler pass might result in a higher chance of timeouts. The upscaler will use the same CFG as the rest of the workflow, so CFG != 1 will cause longer upscale times too. - The "flash" r256 LoRA is included and used by default with a CFG = 1 (no negative prompts) to try to speed it up paired with a lower step count, which is one of the supported methods by the author. You can however use any other CFG (such as `/guidance:3.5`) to disable the flash LoRA which may also improve quality (and allow negative prompts), at the tradeoff of being slower. - If you do set a CFG outside of 1 (author recommends 3.5-4.0 if you're going to enable CFG), be sure to raise the step count between 30-40 to avoid blurry images. - T