diff --git a/libs/partners/openai/tests/cassettes/test_langchain_openai_embeddings_equivalent_to_raw.yaml.gz b/libs/partners/openai/tests/cassettes/test_langchain_openai_embeddings_equivalent_to_raw.yaml.gz
new file mode 100644
index 00000000000..904c6f434a2
Binary files /dev/null and b/libs/partners/openai/tests/cassettes/test_langchain_openai_embeddings_equivalent_to_raw.yaml.gz differ
diff --git a/libs/partners/openai/tests/cassettes/test_langchain_openai_embeddings_equivalent_to_raw_async.yaml.gz b/libs/partners/openai/tests/cassettes/test_langchain_openai_embeddings_equivalent_to_raw_async.yaml.gz
new file mode 100644
index 00000000000..d38ac245bf8
Binary files /dev/null and b/libs/partners/openai/tests/cassettes/test_langchain_openai_embeddings_equivalent_to_raw_async.yaml.gz differ
diff --git a/libs/partners/openai/tests/integration_tests/embeddings/test_base.py b/libs/partners/openai/tests/integration_tests/embeddings/test_base.py
index 95a03859455..309f36e85e7 100644
--- a/libs/partners/openai/tests/integration_tests/embeddings/test_base.py
+++ b/libs/partners/openai/tests/integration_tests/embeddings/test_base.py
@@ -35,9 +35,10 @@ def test_langchain_openai_embeddings_dimensions() -> None:
     assert len(output[0]) == 128
 
 
+@pytest.mark.vcr
 def test_langchain_openai_embeddings_equivalent_to_raw() -> None:
     documents = ["disallowed special token '<|endoftext|>'"]
-    embedding = OpenAIEmbeddings()
+    embedding = OpenAIEmbeddings(check_embedding_ctx_length=False)
 
     lc_output = embedding.embed_documents(documents)[0]
     direct_output = (
@@ -49,9 +50,10 @@ def test_langchain_openai_embeddings_equivalent_to_raw() -> None:
     assert np.allclose(lc_output, direct_output, atol=0.001)
 
 
+@pytest.mark.vcr
 async def test_langchain_openai_embeddings_equivalent_to_raw_async() -> None:
     documents = ["disallowed special token '<|endoftext|>'"]
-    embedding = OpenAIEmbeddings()
+    embedding = OpenAIEmbeddings(check_embedding_ctx_length=False)
 
     lc_output = (await embedding.aembed_documents(documents))[0]
     client = openai.AsyncOpenAI()
diff --git a/libs/partners/openai/uv.lock b/libs/partners/openai/uv.lock
index 7424f9b3bf6..dbc29161e9e 100644
--- a/libs/partners/openai/uv.lock
+++ b/libs/partners/openai/uv.lock
@@ -682,7 +682,7 @@ dependencies = [
 [package.metadata]
 requires-dist = [
     { name = "jsonpatch", specifier = ">=1.33.0,<2.0.0" },
-    { name = "langchain-protocol", specifier = ">=0.0.14" },
+    { name = "langchain-protocol", specifier = ">=0.0.17" },
     { name = "langsmith", specifier = ">=0.3.45,<1.0.0" },
     { name = "packaging", specifier = ">=23.2.0" },
     { name = "pydantic", specifier = ">=2.7.4,<3.0.0" },
@@ -807,14 +807,14 @@ typing = [
 
 [[package]]
 name = "langchain-protocol"
-version = "0.0.16"
+version = "0.0.17"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "typing-extensions" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/36/e7/8300ba22d968653051fd06e3117d783872dddf3dcebdd6b1d386836eb43c/langchain_protocol-0.0.16.tar.gz", hash = "sha256:806c7cdd951b1c4f692fa40fce60821ff0f221d4360e27673ddf2c2b99c2b7ff", size = 5969, upload-time = "2026-05-28T23:05:11.121Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/44/b3/4e2429876c7a35585618caa2b9f9089f7162a6b50562b614ad82ac11c17e/langchain_protocol-0.0.17.tar.gz", hash = "sha256:e7cbe58c205df4b4fd87dc6d5bb23f10e13b236d0e2e1b0b9d05bc2b648f3eea", size = 6026, upload-time = "2026-06-12T18:39:51.923Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/1f/9c/06dfcc88d02a6364e8d864c421ddd3736305cb0a6c853f75c302c80fe17c/langchain_protocol-0.0.16-py3-none-any.whl", hash = "sha256:3658c142c5d0fb3a023a4be442ce4c15c6d626aab6135eb79a76dc64ad19c3c3", size = 7037, upload-time = "2026-05-28T23:05:10.163Z" },
+    { url = "https://files.pythonhosted.org/packages/13/0a/a1bfe72c6ec856e99773bbd96c8086421e554b3693d0142b9ea009c6ac92/langchain_protocol-0.0.17-py3-none-any.whl", hash = "sha256:982a08fe152586ed10d4ff3d538c2e0b5766e5f307cdea325e10be3f2c17cae6", size = 7096, upload-time = "2026-06-12T18:39:50.973Z" },
 ]
 
 [[package]]