inference.wan2-1.txt2img.v1

Schema

{
  "type": "object",
  "required": [
    "type",
    "config"
  ],
  "additionalProperties": false,
  "properties": {
    "type": {
      "type": "string",
      "enum": [
        "inference.wan2-1.txt2img.v1"
      ]
    },
    "config": {
      "type": "object",
      "required": [
        "prompt"
      ],
      "additionalProperties": false,
      "properties": {
        "prompt": {
          "type": "string",
          "minLength": 1,
          "maxLength": 2500,
          "examples": [
            "A photorealistic landscape: a quiet mountain lake at sunrise."
          ],
          "description": "Text description of the image to generate."
        },
        "seed": {
          "type": "integer",
          "examples": [
            42,
            531286735183442
          ],
          "description": "A randomness initializer for image reproducibility."
        },
        "width": {
          "type": "integer",
          "default": 1024,
          "minimum": 256,
          "maximum": 2048,
          "examples": [
            1024,
            1280,
            1536
          ],
          "description": "Requested output width in pixels. Inference runs at the closest pre-compiled production resolution; the output is then resampled to the requested size."
        },
        "height": {
          "type": "integer",
          "default": 1024,
          "minimum": 256,
          "maximum": 2048,
          "examples": [
            1024,
            720,
            1920
          ],
          "description": "Requested output height in pixels."
        },
        "steps": {
          "type": "integer",
          "default": 20,
          "minimum": 1,
          "maximum": 50,
          "description": "Number of denoising steps. The BF16 teacher quality plateaus around 20 steps."
        },
        "guidance_scale": {
          "type": "number",
          "default": 5,
          "minimum": 1,
          "maximum": 12,
          "description": "Classifier-free guidance scale. Higher = more prompt adherence; lower = more creativity."
        }
      }
    }
  }
}