AI Vision Model Leaderboard (Current Rankings)

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}

{
  "type": "object",
  "properties": {
    "data": {
      "type": "object",
      "properties": {
        "entries": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "rank": {
                "type": "number",
                "description": "The model's current leaderboard position."
              },
              "votes": {
                "type": "number",
                "description": "Number of head-to-head votes backing this rating."
              },
              "rating": {
                "type": "number",
                "description": "Elo-style leaderboard rating."
              },
              "license": {
                "type": "string",
                "description": "e.g. 'Proprietary', 'MIT', 'Apache 2.0'. Varies by model."
              },
              "modelKey": {
                "type": "string",
                "description": "The provider's internal identifier for this model version."
              },
              "modelUrl": {
                "type": "null",
                "description": "Always null: this is a URL leaf (a link to the model's own announcement/product page) that responseShaping strips rather than passes through, per this build's URL-leaf rule -- the key stays present in every shaped entry with its value nulled out."
              },
              "rankLower": {
                "type": "number",
                "description": "Worst-case rank within the statistical confidence interval."
              },
              "rankUpper": {
                "type": "number",
                "description": "Best-case rank within the statistical confidence interval."
              },
              "ratingLower": {
                "type": "number",
                "description": "Lower bound of the rating's confidence interval."
              },
              "ratingUpper": {
                "type": "number",
                "description": "Upper bound of the rating's confidence interval."
              },
              "releaseType": {
                "type": [
                  "string",
                  "null"
                ],
                "description": "e.g. 'pre_release' for a model still in preview. Only null was observed on every entry on the real call -- unconfirmed whether this is ever populated."
              },
              "contextLength": {
                "type": [
                  "number",
                  "null"
                ],
                "description": "Maximum context window in tokens. Observed null for the same models missing pricing -- not always present."
              },
              "pricePerImage": {
                "type": [
                  "number",
                  "null"
                ],
                "description": "USD per generated image, for image-output models. Only null was observed on every one of the 152 entries on the real call (a rankings-only endpoint, not an image-generation category) -- unconfirmed whether this is ever populated."
              },
              "pricePerSecond": {
                "type": [
                  "number",
                  "null"
                ],
                "description": "USD per second of generated media, for video/audio-output models. Only null was observed on every entry on the real call -- unconfirmed whether this is ever populated."
              },
              "modelDisplayName": {
                "type": "string",
                "description": "The model's public display name, e.g. 'claude-opus-4-7'."
              },
              "modelOrganization": {
                "type": "string",
                "description": "The organization that publishes this model, e.g. 'Anthropic'. Observed as an empty string for at least one open-weight model on the real call -- not always populated."
              },
              "inputPricePerMillion": {
                "type": [
                  "number",
                  "null"
                ],
                "description": "USD per million input tokens. Observed null for models with no published API pricing -- not always present."
              },
              "outputPricePerMillion": {
                "type": [
                  "number",
                  "null"
                ],
                "description": "USD per million output tokens. Observed null alongside a null inputPricePerMillion on the same models -- not always present."
              }
            },
            "additionalProperties": false
          },
          "description": "Every ranked model on the current Vision Arena leaderboard, in rank order (152 entries on the real calibration call)."
        }
      },
      "additionalProperties": false
    },
    "status": {
      "type": "string",
      "description": "'success' on the real call observed."
    }
  },
  "description": "The leaderboard result, as returned at routing.responseResultPath ($.output).",
  "additionalProperties": false
}