What is LoRA

LoRA is a novel technique in AI image generation, applying minimal tweaks to the standard models for significant enhancements. For example, Pixel-Art-XL is a LoRA adaptation for Stable Diffusion XL, specifically designed to enhance its pixel art generation capabilities. Using the same prompt, SDXL and SDXL+Pixl-Art-LoRA generate completely different images.

curl -X POST "https://api.hyperbolic.xyz/v1/image/generation" \
    -H "Content-Type: application/json" \
    -H "Authorization: Bearer $HYPERBOLIC_API_KEY" \
    -d '{
      "model_name": "SDXL1.0-base",
      "prompt": "a cute cat",
      "height": 1024,
      "width": 1024,
      "backend": "auto",
      "lora": {"Pixel_Art": 1.0}
    }' | jq -r ".images[0].image" | base64 -d > result.jpg

We support various LoRAs for Stable Diffusion v1.5 and Stable Diffusion XL, each introducing unique functionalities to these models.

You can also mix LoRAs to customize your creations. Adjusting the weight of each LoRA enables us to control its influence, like combining Logo and Pixel Art LoRAs for a distinctive logo.

{"Pixel_Art": 0.5, "Logo": 0.5, "Paint_Splash": 0.9}

curl -X POST "https://api.hyperbolic.xyz/v1/image/generation" \
    -H "Content-Type: application/json" \
    -H "Authorization: Bearer $HYPERBOLIC_API_KEY" \
    -d '{
      "model_name": "SDXL1.0-base",
      "prompt": "a cute cat",
      "height": 1024,
      "width": 1024,
      "backend": "auto",
      "lora": {"Pixel_Art": 0.5, "Logo": 0.5, "Paint_Splash": 0.9}
    }' | jq -r ".images[0].image" | base64 -d > result.jpg

Supported Lora List

Model Name	LoRA Name	Example Picture
SDXL1.0	Add_Detail
	More_Art
	Pixel_Art
	Logo
	Sci-fi
	Crayons
	Paint_Splash
	Outdoor_Product_Photography
SD1.5	Add_Detail
	Superhero
	Lineart
	Anime_Lineart
	Cartoon_Background
	Pencil_Sketch

We're constantly adding new LoRAs to inspire your next masterpiece. Stay tuned!