diff --git a/openapi.yaml b/openapi.yaml
index e1cc1c6..27ee8e6 100644
--- a/openapi.yaml
+++ b/openapi.yaml
@@ -509,7 +509,61 @@ paths:
           description: Invalid request parameters.
         '404':
           description: Fine-tune ID not found.
-
+  /rerank:
+    post:
+      tags: ['Rerank']
+      summary: Create a rerank request
+      description: Query a reranker model
+      operationId: rerank
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/RerankRequest'
+      responses:
+        '200':
+          description: '200'
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/RerankResponse'
+        '400':
+          description: 'BadRequest'
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorData'
+        '401':
+          description: 'Unauthorized'
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorData'
+        '404':
+          description: 'NotFound'
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorData'
+        '429':
+          description: 'RateLimit'
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorData'
+        '503':
+          description: 'Overloaded'
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorData'
+        '504':
+          description: 'Timeout'
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorData'
+      deprecated: false
 components:
   securitySchemes:
     bearerAuth:
@@ -519,6 +573,128 @@ components:
       x-default: default
 
   schemas:
+    RerankRequest:
+      type: object
+      properties:
+        model:
+          type: string
+          description: The model to be used for the rerank request.
+          example: Salesforce/Llama-Rank-V1
+        query:
+          type: string
+          description: The search query to be used for ranking.
+          example: 'What animals can I find near Peru?'
+        documents:
+          description: List of documents, which can be either strings or objects.
+          oneOf:
+            - type: array
+              items:
+                type: object
+                additionalProperties: true
+            - type: array
+              items:
+                type: string
+                example: Our solar system orbits the Milky Way galaxy at about 515,000 mph
+          example:
+            - {
+                'title': 'Llama',
+                'text': 'The llama is a domesticated South American camelid, widely used as a meat and pack animal by Andean cultures since the pre-Columbian era.',
+              }
+            - {
+                'title': 'Panda',
+                'text': 'The giant panda (Ailuropoda melanoleuca), also known as the panda bear or simply panda, is a bear species endemic to China.',
+              }
+            - {
+                'title': 'Guanaco',
+                'text': 'The guanaco is a camelid native to South America, closely related to the llama. Guanacos are one of two wild South American camelids; the other species is the vicuña, which lives at higher elevations.',
+              }
+            - {
+                'title': 'Wild Bactrian camel',
+                'text': 'The wild Bactrian camel (Camelus ferus) is an endangered species of camel endemic to Northwest China and southwestern Mongolia.',
+              }
+        top_n:
+          type: integer
+          description: The number of top results to return.
+          example: 2
+        return_documents:
+          type: boolean
+          description: Whether to return supplied documents with the response.
+          example: true
+        rank_fields:
+          type: array
+          items:
+            type: string
+          description: List of keys in the JSON Object document to rank by. Defaults to use all supplied keys for ranking.
+          example: ['title', 'text']
+      required:
+        - model
+        - query
+        - documents
+      additionalProperties: false
+
+    RerankResponse:
+      type: object
+      required:
+        - object
+        - model
+        - results
+      properties:
+        object:
+          type: string
+          description: Object type
+          enum:
+            - rerank
+          example: rerank
+        id:
+          type: string
+          description: Request ID
+          example: 9dfa1a09-5ebc-4a40-970f-586cb8f4ae47
+        model:
+          type: string
+          description: The model to be used for the rerank request.
+          example: salesforce/turboranker-0.8-3778-6328
+        results:
+          type: array
+          items:
+            type: object
+            required: [index, relevance_score, document]
+            properties:
+              index:
+                type: integer
+              relevance_score:
+                type: number
+              document:
+                type: object
+                properties:
+                  text:
+                    type: string
+                    nullable: true
+          example:
+            - {
+                'index': 0,
+                'relevance_score': 0.29980177813003117,
+                'document':
+                  {
+                    'text': '{"title":"Llama","text":"The llama is a domesticated South American camelid, widely used as a meat and pack animal by Andean cultures since the pre-Columbian era."}',
+                  },
+              }
+            - {
+                'index': 2,
+                'relevance_score': 0.2752447527354349,
+                'document':
+                  {
+                    'text': '{"title":"Guanaco","text":"The guanaco is a camelid native to South America, closely related to the llama. Guanacos are one of two wild South American camelids; the other species is the vicuña, which lives at higher elevations."}',
+                  },
+              }
+        usage:
+          $ref: '#/components/schemas/UsageData'
+          example:
+            {
+              'prompt_tokens': 1837,
+              'completion_tokens': 0,
+              'total_tokens': 1837,
+            }
+
     ErrorData:
       type: object
       required:
@@ -1141,7 +1317,7 @@ components:
                         type: string
                     required:
                       - arguments
-                      - name   
+                      - name
         usage:
           allOf:
             - $ref: '#/components/schemas/UsageData'