diff --git a/libs/partners/together/langchain_together/chat_models.py b/libs/partners/together/langchain_together/chat_models.py
index 41ba4604e2caa..7dff1ca948ede 100644
--- a/libs/partners/together/langchain_together/chat_models.py
+++ b/libs/partners/together/langchain_together/chat_models.py
@@ -59,7 +59,7 @@ def _llm_type(self) -> str:
     together_api_key: Optional[SecretStr] = Field(default=None, alias="api_key")
     """Automatically inferred from env are `TOGETHER_API_KEY` if not provided."""
     together_api_base: Optional[str] = Field(
-        default="https://api.together.ai/v1/chat/completions", alias="base_url"
+        default="https://api.together.ai/v1/", alias="base_url"
     )
 
     @root_validator()
diff --git a/libs/partners/together/langchain_together/embeddings.py b/libs/partners/together/langchain_together/embeddings.py
index 095892d660fda..b3dfb337b00a1 100644
--- a/libs/partners/together/langchain_together/embeddings.py
+++ b/libs/partners/together/langchain_together/embeddings.py
@@ -51,7 +51,7 @@ class TogetherEmbeddings(BaseModel, Embeddings):
     client: Any = Field(default=None, exclude=True)  #: :meta private:
     async_client: Any = Field(default=None, exclude=True)  #: :meta private:
     model: str = "togethercomputer/m2-bert-80M-8k-retrieval"
-    """Embeddings model name to use. Do not add suffixes like `-query` and `-passage`.
+    """Embeddings model name to use. 
     Instead, use 'togethercomputer/m2-bert-80M-8k-retrieval' for example.
     """
     dimensions: Optional[int] = None
@@ -62,7 +62,7 @@ class TogetherEmbeddings(BaseModel, Embeddings):
     together_api_key: Optional[SecretStr] = Field(default=None, alias="api_key")
     """API Key for Solar API."""
     together_api_base: str = Field(
-        default="https://api.together.ai/v1/embeddings", alias="base_url"
+        default="https://api.together.ai/v1/", alias="base_url"
     )
     """Endpoint URL to use."""
     embedding_ctx_length: int = 4096
@@ -166,12 +166,18 @@ def validate_environment(cls, values: Dict) -> Dict:
             "default_query": values["default_query"],
         }
         if not values.get("client"):
-            sync_specific = {"http_client": values["http_client"]}
+            sync_specific = (
+                {"http_client": values["http_client"]} if values["http_client"] else {}
+            )
             values["client"] = openai.OpenAI(
                 **client_params, **sync_specific
             ).embeddings
         if not values.get("async_client"):
-            async_specific = {"http_client": values["http_async_client"]}
+            async_specific = (
+                {"http_client": values["http_async_client"]}
+                if values["http_async_client"]
+                else {}
+            )
             values["async_client"] = openai.AsyncOpenAI(
                 **client_params, **async_specific
             ).embeddings
@@ -179,8 +185,6 @@ def validate_environment(cls, values: Dict) -> Dict:
 
     @property
     def _invocation_params(self) -> Dict[str, Any]:
-        self.model = self.model.replace("-query", "").replace("-passage", "")
-
         params: Dict = {"model": self.model, **self.model_kwargs}
         if self.dimensions is not None:
             params["dimensions"] = self.dimensions
@@ -197,7 +201,7 @@ def embed_documents(self, texts: List[str]) -> List[List[float]]:
         """
         embeddings = []
         params = self._invocation_params
-        params["model"] = params["model"] + "-passage"
+        params["model"] = params["model"]
 
         for text in texts:
             response = self.client.create(input=text, **params)
@@ -217,7 +221,7 @@ def embed_query(self, text: str) -> List[float]:
             Embedding for the text.
         """
         params = self._invocation_params
-        params["model"] = params["model"] + "-query"
+        params["model"] = params["model"]
 
         response = self.client.create(input=text, **params)
 
@@ -236,7 +240,7 @@ async def aembed_documents(self, texts: List[str]) -> List[List[float]]:
         """
         embeddings = []
         params = self._invocation_params
-        params["model"] = params["model"] + "-passage"
+        params["model"] = params["model"]
 
         for text in texts:
             response = await self.async_client.create(input=text, **params)
@@ -256,7 +260,7 @@ async def aembed_query(self, text: str) -> List[float]:
             Embedding for the text.
         """
         params = self._invocation_params
-        params["model"] = params["model"] + "-query"
+        params["model"] = params["model"]
 
         response = await self.async_client.create(input=text, **params)
 
diff --git a/libs/partners/together/tests/integration_tests/test_chat_models_standard.py b/libs/partners/together/tests/integration_tests/test_chat_models_standard.py
index 74f6cef8e151d..5c51ffe8feff4 100644
--- a/libs/partners/together/tests/integration_tests/test_chat_models_standard.py
+++ b/libs/partners/together/tests/integration_tests/test_chat_models_standard.py
@@ -17,5 +17,5 @@ def chat_model_class(self) -> Type[BaseChatModel]:
     @pytest.fixture
     def chat_model_params(self) -> dict:
         return {
-            "model": "meta-llama/Llama-3-8b-chat-hf",
+            "model": "mistralai/Mistral-7B-Instruct-v0.1",
         }