diff --git a/libs/partners/openai/langchain_openai/chat_models/base.py b/libs/partners/openai/langchain_openai/chat_models/base.py
index 21754937d180f..27d4adf06817a 100644
--- a/libs/partners/openai/langchain_openai/chat_models/base.py
+++ b/libs/partners/openai/langchain_openai/chat_models/base.py
@@ -63,7 +63,11 @@
     ToolMessage,
     ToolMessageChunk,
 )
-from langchain_core.messages.ai import UsageMetadata
+from langchain_core.messages.ai import (
+    InputTokenDetails,
+    OutputTokenDetails,
+    UsageMetadata,
+)
 from langchain_core.messages.tool import tool_call_chunk
 from langchain_core.output_parsers import JsonOutputParser, PydanticOutputParser
 from langchain_core.output_parsers.openai_tools import (
@@ -286,16 +290,10 @@ def _convert_chunk_to_generation_chunk(
 ) -> Optional[ChatGenerationChunk]:
     token_usage = chunk.get("usage")
     choices = chunk.get("choices", [])
+
     usage_metadata: Optional[UsageMetadata] = (
-        UsageMetadata(
-            input_tokens=token_usage.get("prompt_tokens", 0),
-            output_tokens=token_usage.get("completion_tokens", 0),
-            total_tokens=token_usage.get("total_tokens", 0),
-        )
-        if token_usage
-        else None
+        _create_usage_metadata(token_usage) if token_usage else None
     )
-
     if len(choices) == 0:
         # logprobs is implicitly None
         generation_chunk = ChatGenerationChunk(
@@ -721,15 +719,11 @@ def _create_chat_result(
         if response_dict.get("error"):
             raise ValueError(response_dict.get("error"))
 
-        token_usage = response_dict.get("usage", {})
+        token_usage = response_dict.get("usage")
         for res in response_dict["choices"]:
             message = _convert_dict_to_message(res["message"])
             if token_usage and isinstance(message, AIMessage):
-                message.usage_metadata = {
-                    "input_tokens": token_usage.get("prompt_tokens", 0),
-                    "output_tokens": token_usage.get("completion_tokens", 0),
-                    "total_tokens": token_usage.get("total_tokens", 0),
-                }
+                message.usage_metadata = _create_usage_metadata(token_usage)
             generation_info = generation_info or {}
             generation_info["finish_reason"] = (
                 res.get("finish_reason")
@@ -2160,3 +2154,34 @@ class OpenAIRefusalError(Exception):
 
     .. versionadded:: 0.1.21
     """
+
+
+def _create_usage_metadata(oai_token_usage: dict) -> UsageMetadata:
+    input_tokens = oai_token_usage.get("prompt_tokens", 0)
+    output_tokens = oai_token_usage.get("completion_tokens", 0)
+    total_tokens = oai_token_usage.get("total_tokens", input_tokens + output_tokens)
+    input_token_details: dict = {
+        "audio": oai_token_usage.get("prompt_tokens_details", {}).get("audio_tokens"),
+        "cache_read": oai_token_usage.get("prompt_tokens_details", {}).get(
+            "cached_tokens"
+        ),
+    }
+    output_token_details: dict = {
+        "audio": oai_token_usage.get("completion_tokens_details", {}).get(
+            "audio_tokens"
+        ),
+        "reasoning": oai_token_usage.get("completion_tokens_details", {}).get(
+            "reasoning_tokens"
+        ),
+    }
+    return UsageMetadata(
+        input_tokens=input_tokens,
+        output_tokens=output_tokens,
+        total_tokens=total_tokens,
+        input_token_details=InputTokenDetails(
+            **{k: v for k, v in input_token_details.items() if v is not None}
+        ),
+        output_token_details=OutputTokenDetails(
+            **{k: v for k, v in output_token_details.items() if v is not None}
+        ),
+    )
diff --git a/libs/partners/openai/tests/integration_tests/chat_models/test_base_standard.py b/libs/partners/openai/tests/integration_tests/chat_models/test_base_standard.py
index 22b305c9753d4..b91b590ad7cd9 100644
--- a/libs/partners/openai/tests/integration_tests/chat_models/test_base_standard.py
+++ b/libs/partners/openai/tests/integration_tests/chat_models/test_base_standard.py
@@ -1,12 +1,16 @@
 """Standard LangChain interface tests"""
 
-from typing import Type
+from pathlib import Path
+from typing import List, Literal, Type, cast
 
 from langchain_core.language_models import BaseChatModel
+from langchain_core.messages import AIMessage
 from langchain_standard_tests.integration_tests import ChatModelIntegrationTests
 
 from langchain_openai import ChatOpenAI
 
+REPO_ROOT_DIR = Path(__file__).parents[6]
+
 
 class TestOpenAIStandard(ChatModelIntegrationTests):
     @property
@@ -20,3 +24,48 @@ def chat_model_params(self) -> dict:
     @property
     def supports_image_inputs(self) -> bool:
         return True
+
+    @property
+    def supported_usage_metadata_details(
+        self,
+    ) -> List[
+        Literal[
+            "audio_input",
+            "audio_output",
+            "reasoning_output",
+            "cache_read_input",
+            "cache_creation_input",
+        ]
+    ]:
+        return ["reasoning_output", "cache_read_input"]
+
+    def invoke_with_cache_read_input(self, *, stream: bool = False) -> AIMessage:
+        with open(REPO_ROOT_DIR / "README.md", "r") as f:
+            readme = f.read()
+
+        input_ = f"""What's langchain? Here's the langchain README:
+        
+        {readme}
+        """
+        llm = ChatOpenAI(model="gpt-4o-mini", stream_usage=True)
+        _invoke(llm, input_, stream)
+        # invoke twice so first invocation is cached
+        return _invoke(llm, input_, stream)
+
+    def invoke_with_reasoning_output(self, *, stream: bool = False) -> AIMessage:
+        llm = ChatOpenAI(model="o1-mini", stream_usage=True, temperature=1)
+        input_ = (
+            "explain  the relationship between the 2008/9 economic crisis and the "
+            "startup ecosystem in the early 2010s"
+        )
+        return _invoke(llm, input_, stream)
+
+
+def _invoke(llm: ChatOpenAI, input_: str, stream: bool) -> AIMessage:
+    if stream:
+        full = None
+        for chunk in llm.stream(input_):
+            full = full + chunk if full else chunk  # type: ignore[operator]
+        return cast(AIMessage, full)
+    else:
+        return cast(AIMessage, llm.invoke(input_))