chore: update OpenAPI spec from monorepo (#309)

Co-authored-by: OpenRouter SDK Bot <sdk-bot@openrouter.ai>

.speakeasy/in.openapi.yaml

@@ -3649,6 +3649,125 @@ components:
         - prompt
         - completion
       type: object
+    BenchmarksAAItem:
+      example:
+        aa_name: GPT-4o
+        agentic_index: 58.3
+        coding_index: 65.8
+        intelligence_index: 71.2
+        model_permaslug: openai/gpt-4o
+        pricing:
+          completion: '0.00001'
+          prompt: '0.0000025'
+      properties:
+        aa_name:
+          description: Model name as listed on Artificial Analysis.
+          example: GPT-4o
+          type: string
+        agentic_index:
+          description: Artificial Analysis Agentic Index composite score. Higher is better.
+          example: 58.3
+          format: double
+          nullable: true
+          type: number
+        coding_index:
+          description: Artificial Analysis Coding Index composite score. Higher is better.
+          example: 65.8
+          format: double
+          nullable: true
+          type: number
+        intelligence_index:
+          description: Artificial Analysis Intelligence Index composite score. Higher is better.
+          example: 71.2
+          format: double
+          nullable: true
+          type: number
+        model_permaslug:
+          description: Stable OpenRouter model identifier.
+          example: openai/gpt-4o
+          type: string
+        pricing:
+          $ref: '#/components/schemas/BenchmarkPricing'
+      required:
+        - model_permaslug
+        - aa_name
+        - intelligence_index
+        - coding_index
+        - agentic_index
+        - pricing
+      type: object
+    BenchmarksAAMeta:
+      example:
+        as_of: '2026-06-03T12:00:00Z'
+        citation: 'Source: Artificial Analysis (artificialanalysis.ai) via OpenRouter (openrouter.ai/rankings).'
+        model_count: 50
+        source: artificial-analysis
+        source_url: https://artificialanalysis.ai
+        version: v1
+      properties:
+        as_of:
+          description: ISO-8601 timestamp of when this data was last updated.
+          example: '2026-06-03T12:00:00Z'
+          type: string
+        citation:
+          description: Required attribution when republishing this data.
+          example: 'Source: Artificial Analysis (artificialanalysis.ai) via OpenRouter (openrouter.ai/rankings).'
+          type: string
+        model_count:
+          description: Number of unique models in the response.
+          type: integer
+        source:
+          description: Data source identifier.
+          enum:
+            - artificial-analysis
+          type: string
+        source_url:
+          description: URL of the upstream data source.
+          enum:
+            - https://artificialanalysis.ai
+          type: string
+        version:
+          description: Dataset version.
+          enum:
+            - v1
+          type: string
+      required:
+        - as_of
+        - version
+        - source
+        - source_url
+        - citation
+        - model_count
+      type: object
+    BenchmarksAAResponse:
+      example:
+        data:
+          - aa_name: GPT-4o
+            agentic_index: 58.3
+            coding_index: 65.8
+            intelligence_index: 71.2
+            model_permaslug: openai/gpt-4o
+            pricing:
+              completion: '0.00001'
+              prompt: '0.0000025'
+        meta:
+          as_of: '2026-06-03T12:00:00Z'
+          citation: 'Source: Artificial Analysis (artificialanalysis.ai) via OpenRouter (openrouter.ai/rankings).'
+          model_count: 1
+          source: artificial-analysis
+          source_url: https://artificialanalysis.ai
+          version: v1
+      properties:
+        data:
+          items:
+            $ref: '#/components/schemas/BenchmarksAAItem'
+          type: array
+        meta:
+          $ref: '#/components/schemas/BenchmarksAAMeta'
+      required:
+        - data
+        - meta
+      type: object
     BenchmarksDAItem:
       example:
         arena: models
@@ -23646,6 +23765,92 @@ paths:
         outputs:
           results: $.data
         type: offsetLimit
+  /datasets/benchmarks/artificial-analysis:
+    get:
+      description: >-
+        Returns composite index scores (Intelligence, Coding, Agentic) from Artificial Analysis for LLM models. Includes
+        OpenRouter pricing per model. Authenticate with any valid OpenRouter API key. Rate-limited to 30 requests/minute
+        per key and 500 requests/day per account.
+      operationId: getBenchmarksArtificialAnalysis
+      parameters:
+        - description: Max results to return (1–100, default 50).
+          in: query
+          name: max_results
+          required: false
+          schema:
+            default: 50
+            description: Max results to return (1–100, default 50).
+            example: 20
+            maximum: 100
+            minimum: 1
+            type: integer
+      responses:
+        '200':
+          content:
+            application/json:
+              example:
+                data:
+                  - aa_name: GPT-4o
+                    agentic_index: 58.3
+                    coding_index: 65.8
+                    intelligence_index: 71.2
+                    model_permaslug: openai/gpt-4o
+                    pricing:
+                      completion: '0.00001'
+                      prompt: '0.0000025'
+                meta:
+                  as_of: '2026-06-03T12:00:00Z'
+                  citation: 'Source: Artificial Analysis (artificialanalysis.ai) via OpenRouter (openrouter.ai/rankings).'
+                  model_count: 1
+                  source: artificial-analysis
+                  source_url: https://artificialanalysis.ai
+                  version: v1
+              schema:
+                $ref: '#/components/schemas/BenchmarksAAResponse'
+          description: Artificial Analysis composite index scores with pricing and attribution metadata.
+        '400':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 400
+                  message: Invalid request parameters
+              schema:
+                $ref: '#/components/schemas/BadRequestResponse'
+          description: Bad Request - Invalid request parameters or malformed input
+        '401':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 401
+                  message: Missing Authentication header
+              schema:
+                $ref: '#/components/schemas/UnauthorizedResponse'
+          description: Unauthorized - Authentication required or invalid credentials
+        '429':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 429
+                  message: Rate limit exceeded
+              schema:
+                $ref: '#/components/schemas/TooManyRequestsResponse'
+          description: Too Many Requests - Rate limit exceeded
+        '500':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 500
+                  message: Internal Server Error
+              schema:
+                $ref: '#/components/schemas/InternalServerResponse'
+          description: Internal Server Error - Unexpected server error
+      summary: Artificial Analysis Benchmark Indices
+      tags:
+        - Datasets
   /datasets/benchmarks/design-arena:
     get:
       description: >-