AI Search Model Leaderboard (Search Arena Rankings)

omnial/get-search-leaderboard

Returns the current Search Arena leaderboard: every ranked search/retrieval model's position, Elo-style rating with its confidence range, vote count, publishing organization, license, per-million-token pricing, context length, and release status. One call, no input required -- always the latest snapshot.

activeper callv2

Price

Up to $0.0137 per call; you pay what the call used

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $5.00.

Data source

LMArena

Data from LMArena.

Use it

Your AI assistant does the work: it finds this tool, shows you the price first, runs it, and you are charged when the run finishes. There is nothing to set up for this tool in particular.

Connect once and your AI can find and run this tool, and any other it needs.

Install it Create an account

For developers: the calls your assistant makes

agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "omnial/get-search-leaderboard" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "omnial/get-search-leaderboard" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "omnial/get-search-leaderboard", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "omnial/get-search-leaderboard", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

Not connected yet? Point your MCP client at https://mcp.eden-engine.com/mcp, then copy a config for your client.

Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.0137

Updated: Oct 27, 2026

Input and output schemas

Input schema

input_schema.json

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

Output schema

output_schema.json

{
  "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', 'Apache 2.0'."
              },
              "modelKey": {
                "type": "string",
                "description": "The provider's internal identifier for this model version."
              },
              "modelUrl": {
                "type": "null",
                "description": "Always null; the source's announcement/product-page URL is not returned."
              },
              "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. Observed null for a generally-available model on the real call -- not always present."
              },
              "contextLength": {
                "type": [
                  "number",
                  "null"
                ],
                "description": "Maximum context window in tokens. Observed null for the same entries missing pricing -- not always present."
              },
              "pricePerImage": {
                "type": [
                  "number",
                  "null"
                ],
                "description": "USD per generated image. Only null was observed on the real call (this is a search leaderboard) -- whether any search model ever populates this is unconfirmed here."
              },
              "pricePerSecond": {
                "type": [
                  "number",
                  "null"
                ],
                "description": "USD per second of generated media. Only null was observed on the real call -- unconfirmed for this leaderboard."
              },
              "modelDisplayName": {
                "type": "string",
                "description": "The model's public display name, e.g. 'gpt-5.5-search'."
              },
              "modelOrganization": {
                "type": "string",
                "description": "The organization that publishes this model, e.g. 'OpenAI'."
              },
              "inputPricePerMillion": {
                "type": [
                  "number",
                  "null"
                ],
                "description": "USD per million input tokens. Observed null on multiple entries 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 entries -- not always present."
              }
            },
            "additionalProperties": false
          },
          "description": "Every ranked search/retrieval model, in leaderboard rank order (34 entries on the real call observed)."
        }
      },
      "additionalProperties": false
    },
    "status": {
      "type": "string",
      "description": "'success' on the real call observed."
    }
  },
  "description": "The leaderboard snapshot.",
  "additionalProperties": false
}