diff --git a/src/datastructures.py b/src/datastructures.py
index de54a37..13e0305 100644
--- a/src/datastructures.py
+++ b/src/datastructures.py
@@ -31,4 +31,8 @@ class CheckResponse(BaseModel):
 
 
 class OpenAiModel(Enum):
-    gpt51= "BR-GPT-5.1-2025-11-13-SecondOpinion-WebDemo"
+    gpt51 = ("GPT-5.1", "BR-GPT-5.1-2025-11-13-Misc")
+
+    def __init__(self, public_name, deployment):
+        self._value_ = public_name
+        self.deployment = deployment
diff --git a/src/llm.py b/src/llm.py
index c86f512..0d4ab62 100644
--- a/src/llm.py
+++ b/src/llm.py
@@ -152,7 +152,7 @@ def call_openai(client, prompt: str, messages: List[dict], model: OpenAiModel =
 
     try:
         completion = client.chat.completions.create(
-            model=model.value,
+            model=model.deployment,
             messages=messages,
             stream=True,
             temperature=0.2
@@ -186,7 +186,7 @@ def call_openai_lin(client, prompt: str, messages: List[dict], model: OpenAiMode
     )
 
     completion = client.chat.completions.create(
-        model=model.value,
+        model=model.deployment,
         messages=messages,
         stream=False,
         temperature=0.2