diff --git a/eureka_ml_insights/models/__init__.py b/eureka_ml_insights/models/__init__.py
index 24065c8..8f3cd51 100644
--- a/eureka_ml_insights/models/__init__.py
+++ b/eureka_ml_insights/models/__init__.py
@@ -12,7 +12,8 @@
     Phi3HF,
     KeyBasedAuthentication,
     EndpointModels,
-    RestEndpointModels
+    RestEndpointModels,
+    RestEndpointO1PreviewModelsAzure,
 )
 
 __all__ = [
diff --git a/eureka_ml_insights/models/models.py b/eureka_ml_insights/models/models.py
index 3bfd487..7cdd660 100644
--- a/eureka_ml_insights/models/models.py
+++ b/eureka_ml_insights/models/models.py
@@ -167,6 +167,54 @@ def handle_request_error(self, e):
         return None, False, False
 
 
+@dataclass
+class RestEndpointO1PreviewModelsAzure(EndpointModels):
+
+    do_sample: bool = True
+
+    def __post_init__(self):
+        self.bearer_token_provider = get_bearer_token_provider(AzureCliCredential(), "https://cognitiveservices.azure.com/.default")
+
+    def create_request(self, text_prompt, query_images=None, system_message=None):
+        data = {
+            "messages": [
+                {
+                    "role": "user",
+                    "content": text_prompt,
+                }
+            ],
+        }
+        if system_message:
+            data["messages"]= [{"role": "system", "content": system_message}] + data["input_data"][
+                "input_string"
+            ]
+        if query_images:
+            raise NotImplementedError("Images are not supported for GCR endpoints yet.")
+
+        body = str.encode(json.dumps(data))
+        # The azureml-model-deployment header will force the request to go to a specific deployment.
+        # Remove this header to have the request observe the endpoint traffic rules
+        headers = {
+            "Content-Type": "application/json",
+            "Authorization": ("Bearer " + self.bearer_token_provider()),
+        }
+
+        return urllib.request.Request(self.url, body, headers)
+
+    def get_response(self, request):
+        response = urllib.request.urlopen(request)
+        res = json.loads(response.read())
+        return res["choices"][0]["message"]["content"]
+
+    def handle_request_error(self, e):
+        if isinstance(e, urllib.error.HTTPError):
+            logging.info("The request failed with status code: " + str(e.code))
+            # Print the headers - they include the requert ID and the timestamp, which are useful for debugging.
+            logging.info(e.info())
+            logging.info(e.read().decode("utf8", "ignore"))
+        return None, False, False
+
+
 @dataclass
 class ServerlessAzureRestEndpointModels(EndpointModels, KeyBasedAuthentication):
     """This class can be used for serverless Azure model deployments."""