diff --git a/packages/jupyter-ai-magics/jupyter_ai_magics/__init__.py b/packages/jupyter-ai-magics/jupyter_ai_magics/__init__.py
index 1bfdaeb24..a00d4877c 100644
--- a/packages/jupyter-ai-magics/jupyter_ai_magics/__init__.py
+++ b/packages/jupyter-ai-magics/jupyter_ai_magics/__init__.py
@@ -22,7 +22,6 @@
     BedrockChatProvider,
     BedrockProvider,
     ChatAnthropicProvider,
-    ChatOpenAINewProvider,
     ChatOpenAIProvider,
     CohereProvider,
     GPT4AllProvider,
diff --git a/packages/jupyter-ai-magics/jupyter_ai_magics/magics.py b/packages/jupyter-ai-magics/jupyter_ai_magics/magics.py
index f34e28a22..a5f0fa6f6 100644
--- a/packages/jupyter-ai-magics/jupyter_ai_magics/magics.py
+++ b/packages/jupyter-ai-magics/jupyter_ai_magics/magics.py
@@ -124,13 +124,6 @@ def __init__(self, shell):
         super().__init__(shell)
         self.transcript_openai = []
 
-        # suppress warning when using old OpenAIChat provider
-        warnings.filterwarnings(
-            "ignore",
-            message="You are trying to use a chat model. This way of initializing it is "
-            "no longer supported. Instead, please use: "
-            "`from langchain.chat_models import ChatOpenAI`",
-        )
         # suppress warning when using old Anthropic provider
         warnings.filterwarnings(
             "ignore",
@@ -527,7 +520,8 @@ def run_ai_cell(self, args: CellArgs, prompt: str):
         # configure and instantiate provider
         provider_params = {"model_id": local_model_id}
         if provider_id == "openai-chat":
-            provider_params["prefix_messages"] = self.transcript_openai
+            # provider_params["messages"] = self.transcript_openai
+            pass
         # for SageMaker, validate that required params are specified
         if provider_id == "sagemaker-endpoint":
             if (
diff --git a/packages/jupyter-ai-magics/jupyter_ai_magics/providers.py b/packages/jupyter-ai-magics/jupyter_ai_magics/providers.py
index 4df236c7e..0007c711a 100644
--- a/packages/jupyter-ai-magics/jupyter_ai_magics/providers.py
+++ b/packages/jupyter-ai-magics/jupyter_ai_magics/providers.py
@@ -22,7 +22,6 @@
     AzureChatOpenAI,
     BedrockChat,
     ChatAnthropic,
-    ChatOpenAI,
     QianfanChatEndpoint,
 )
 from langchain.chat_models.base import BaseChatModel
@@ -45,6 +44,7 @@
 from langchain.schema import LLMResult
 from langchain.utils import get_from_dict_or_env
 
+from langchain_community.chat_models import ChatOpenAI
 
 class EnvAuthStrategy(BaseModel):
     """Require one auth token via an environment variable."""
@@ -540,7 +540,7 @@ def is_api_key_exc(cls, e: Exception):
         return False
 
 
-class ChatOpenAIProvider(BaseProvider, OpenAIChat):
+class ChatOpenAIProvider(BaseProvider, ChatOpenAI):
     id = "openai-chat"
     name = "OpenAI"
     models = [
@@ -564,44 +564,8 @@ class ChatOpenAIProvider(BaseProvider, OpenAIChat):
     def append_exchange(self, prompt: str, output: str):
         """Appends a conversational exchange between user and an OpenAI Chat
         model to a transcript that will be included in future exchanges."""
-        self.prefix_messages.append({"role": "user", "content": prompt})
-        self.prefix_messages.append({"role": "assistant", "content": output})
-
-    @classmethod
-    def is_api_key_exc(cls, e: Exception):
-        """
-        Determine if the exception is an OpenAI API key error.
-        """
-        import openai
-
-        if isinstance(e, openai.AuthenticationError):
-            error_details = e.json_body.get("error", {})
-            return error_details.get("code") == "invalid_api_key"
-        return False
-
-
-# uses the new OpenAIChat provider. temporarily living as a separate class until
-# conflicts can be resolved
-class ChatOpenAINewProvider(BaseProvider, ChatOpenAI):
-    id = "openai-chat-new"
-    name = "OpenAI"
-    models = [
-        "gpt-3.5-turbo",
-        "gpt-3.5-turbo-16k",
-        "gpt-3.5-turbo-0301",
-        "gpt-3.5-turbo-0613",
-        "gpt-3.5-turbo-16k-0613",
-        "gpt-4",
-        "gpt-4-0314",
-        "gpt-4-0613",
-        "gpt-4-32k",
-        "gpt-4-32k-0314",
-        "gpt-4-32k-0613",
-        "gpt-4-1106-preview",
-    ]
-    model_id_key = "model_name"
-    pypi_package_deps = ["openai"]
-    auth_strategy = EnvAuthStrategy(name="OPENAI_API_KEY")
+        self.messages.append({"role": "user", "content": prompt})
+        self.messages.append({"role": "assistant", "content": output})
 
     fields = [
         TextField(
diff --git a/packages/jupyter-ai-magics/pyproject.toml b/packages/jupyter-ai-magics/pyproject.toml
index 05e11a10d..90e988947 100644
--- a/packages/jupyter-ai-magics/pyproject.toml
+++ b/packages/jupyter-ai-magics/pyproject.toml
@@ -62,7 +62,6 @@ gpt4all = "jupyter_ai_magics:GPT4AllProvider"
 huggingface_hub = "jupyter_ai_magics:HfHubProvider"
 openai = "jupyter_ai_magics:OpenAIProvider"
 openai-chat = "jupyter_ai_magics:ChatOpenAIProvider"
-openai-chat-new = "jupyter_ai_magics:ChatOpenAINewProvider"
 azure-chat-openai = "jupyter_ai_magics:AzureChatOpenAIProvider"
 sagemaker-endpoint = "jupyter_ai_magics:SmEndpointProvider"
 amazon-bedrock = "jupyter_ai_magics:BedrockProvider"