diff --git a/python/packages/autogen-core/src/autogen_core/components/models/_model_info.py b/python/packages/autogen-core/src/autogen_core/components/models/_model_info.py
index f54df6fade..2440d5b186 100644
--- a/python/packages/autogen-core/src/autogen_core/components/models/_model_info.py
+++ b/python/packages/autogen-core/src/autogen_core/components/models/_model_info.py
@@ -112,7 +112,7 @@ def resolve_model(model: str) -> str:
     return model
 
 
-def get_capabilties(model: str) -> ModelCapabilities:
+def get_capabilities(model: str) -> ModelCapabilities:
     resolved_model = resolve_model(model)
     return _MODEL_CAPABILITIES[resolved_model]
 
diff --git a/python/packages/autogen-core/src/autogen_core/components/models/_openai_client.py b/python/packages/autogen-core/src/autogen_core/components/models/_openai_client.py
index 813bb59b52..8ce8ddff2c 100644
--- a/python/packages/autogen-core/src/autogen_core/components/models/_openai_client.py
+++ b/python/packages/autogen-core/src/autogen_core/components/models/_openai_client.py
@@ -333,7 +333,7 @@ class BaseOpenAIChatCompletionClient(ChatCompletionClient):
         if model_capabilities is None and isinstance(client, AsyncAzureOpenAI):
             raise ValueError("AzureOpenAIChatCompletionClient requires explicit model capabilities")
         elif model_capabilities is None:
-            self._model_capabilities = _model_info.get_capabilties(create_args["model"])
+            self._model_capabilities = _model_info.get_capabilities(create_args["model"])
         else:
             self._model_capabilities = model_capabilities
 
diff --git a/python/packages/autogen-ext/src/autogen_ext/models/_openai/_model_info.py b/python/packages/autogen-ext/src/autogen_ext/models/_openai/_model_info.py
index 79747ab679..aea2bfb5d1 100644
--- a/python/packages/autogen-ext/src/autogen_ext/models/_openai/_model_info.py
+++ b/python/packages/autogen-ext/src/autogen_ext/models/_openai/_model_info.py
@@ -112,7 +112,7 @@ def resolve_model(model: str) -> str:
     return model
 
 
-def get_capabilties(model: str) -> ModelCapabilities:
+def get_capabilities(model: str) -> ModelCapabilities:
     resolved_model = resolve_model(model)
     return _MODEL_CAPABILITIES[resolved_model]
 
diff --git a/python/packages/autogen-ext/src/autogen_ext/models/_openai/_openai_client.py b/python/packages/autogen-ext/src/autogen_ext/models/_openai/_openai_client.py
index ee2fc92054..aa9f772d0b 100644
--- a/python/packages/autogen-ext/src/autogen_ext/models/_openai/_openai_client.py
+++ b/python/packages/autogen-ext/src/autogen_ext/models/_openai/_openai_client.py
@@ -334,7 +334,7 @@ class BaseOpenAIChatCompletionClient(ChatCompletionClient):
         if model_capabilities is None and isinstance(client, AsyncAzureOpenAI):
             raise ValueError("AzureOpenAIChatCompletionClient requires explicit model capabilities")
         elif model_capabilities is None:
-            self._model_capabilities = _model_info.get_capabilties(create_args["model"])
+            self._model_capabilities = _model_info.get_capabilities(create_args["model"])
         else:
             self._model_capabilities = model_capabilities