GET

/v1/schemas/runway/image/v1/image_upscale

Accept:

kind inputactivity imagehash 40613bde…extracted Aug 15, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. upstream-spec Source trace `cbe9ae85cc6ad0ff714fd5ad664993f943b9d51a6155383212951177e4bc2acb` { "fetchedAt": 1786771313, "extractorVersion": "1", "verifiedAt": null }

Request body

0 properties · 0 required · 0 $defs

This schema isn’t a plain object with properties — showing the raw JSON instead.

application/json

{
  "provider": "runway",
  "activity": "image",
  "endpointId": "v1/image_upscale",
  "kind": "input",
  "contentHash": "40613bde00924cca98ef8e6cc463ff43a2430c236b0be1c40e11a054eb62b5f8",
  "specRevision": null,
  "provenance": {
    "sourceUrl": "https://raw.githubusercontent.com/runwayml/openapi/next/openapi.json",
    "sourceHash": "cbe9ae85cc6ad0ff714fd5ad664993f943b9d51a6155383212951177e4bc2acb",
    "fetchedAt": 1786771313,
    "extractorVersion": "1",
    "derivation": "upstream-spec",
    "verifiedAt": null
  },
  "createdAt": 1786771313,
  "supersededAt": null,
  "schema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "oneOf": [
      {
        "title": "magnific_precision_upscaler_v2",
        "type": "object",
        "properties": {
          "imageUri": {
            "description": "Image to upscale. See [image inputs](/assets/inputs#images) for URL, upload, and file size limits.",
            "example": "https://example.com/image.jpg",
            "anyOf": [
              {
                "description": "A HTTPS URL, Runway upload URI, or base64 data URI (e.g. `data:image/png;base64,...`, up to 5MB) containing an encoded image. See [our docs](/assets/inputs#images) on image inputs for more information.",
                "example": "https://example.com/image.jpg",
                "type": "string",
                "minLength": 13,
                "maxLength": 2048,
                "pattern": "^https:\\/\\/.*"
              },
              {
                "description": "A Runway upload URI. See https://docs.dev.runwayml.com/assets/uploads for more information.",
                "example": "runway://<token>",
                "type": "string",
                "minLength": 13,
                "maxLength": 5000,
                "pattern": "^runway:\\/\\/.*"
              },
              {
                "description": "A data URI containing encoded media.",
                "example": "data:image/jpeg;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+M9QDwADhgGAWjR9awAAAABJRU5ErkJggg==",
                "type": "string",
                "minLength": 13,
                "maxLength": 5242880,
                "pattern": "^data:image\\/.*"
              }
            ]
          },
          "scaleFactor": {
            "description": "Multiplies each input dimension to produce output width and height. Defaults to 2.",
            "type": "number",
            "enum": [
              2,
              4,
              8,
              16
            ]
          },
          "sharpen": {
            "description": "Sharpness intensity from 0 (none) to 100.",
            "type": "integer",
            "minimum": 0,
            "maximum": 100
          },
          "smartGrain": {
            "description": "Grain and texture enhancement from 0 to 100.",
            "type": "integer",
            "minimum": 0,
            "maximum": 100
          },
          "ultraDetail": {
            "description": "Fine detail enhancement from 0 to 100.",
            "type": "integer",
            "minimum": 0,
            "maximum": 100
          },
          "flavor": {
            "description": "Optimization preset: `sublime` (illustration), `photo` (photographic), or `photo_denoiser` (noisy photos).",
            "type": "string",
            "enum": [
              "sublime",
              "photo",
              "photo_denoiser"
            ]
          },
          "model": {
            "type": "string",
            "const": "magnific_precision_upscaler_v2"
          }
        },
        "required": [
          "imageUri",
          "model"
        ],
        "additionalProperties": false
      }
    ],
    "discriminator": {
      "propertyName": "model"
    }
  }
}

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"runway","endpointId":"v1/image_upscale","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}