diff --git a/libs/langchain/pyproject.toml b/libs/langchain/pyproject.toml
index b886d729dd3..6401fa5a3cb 100644
--- a/libs/langchain/pyproject.toml
+++ b/libs/langchain/pyproject.toml
@@ -34,11 +34,11 @@ dependencies = [
 ]
 
 [project.optional-dependencies]
-#community = ["langchain-community"]
+community = ["langchain-community"]
 anthropic = ["langchain-anthropic"]
 openai = ["langchain-openai"]
-#azure-ai = ["langchain-azure-ai"]
-#cohere = ["langchain-cohere"]
+azure-ai = ["langchain-azure-ai"]
+cohere = ["langchain-cohere"]
 google-vertexai = ["langchain-google-vertexai"]
 google-genai = ["langchain-google-genai"]
 fireworks = ["langchain-fireworks"]
diff --git a/libs/langchain/uv.lock b/libs/langchain/uv.lock
index 1f8726777b7..fefcf88dd12 100644
--- a/libs/langchain/uv.lock
+++ b/libs/langchain/uv.lock
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+    { name = "azure-ai-contentsafety" },
+    { name = "azure-ai-contentunderstanding" },
+    { name = "azure-ai-projects" },
+    { name = "azure-core" },
+    { name = "azure-identity" },
+    { name = "azure-search-documents" },
+    { name = "langchain" },
+    { name = "langchain-openai" },
+    { name = "langgraph" },
+    { name = "numpy" },
+    { name = "six" },
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 name = "langchain-classic"
 version = "1.0.4"
@@ -2411,6 +2652,15 @@ anthropic = [
 aws = [
     { name = "langchain-aws" },
 ]
+azure-ai = [
+    { name = "langchain-azure-ai" },
+]
+cohere = [
+    { name = "langchain-cohere" },
+]
+community = [
+    { name = "langchain-community" },
+]
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 ]
@@ -2513,6 +2763,9 @@ requires-dist = [
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     { name = "langchain-anthropic", marker = "extra == 'anthropic'" },
     { name = "langchain-aws", marker = "extra == 'aws'" },
+    { name = "langchain-azure-ai", marker = "extra == 'azure-ai'" },
+    { name = "langchain-cohere", marker = "extra == 'cohere'" },
+    { name = "langchain-community", marker = "extra == 'community'" },
     { name = "langchain-core", editable = "../core" },
     { name = "langchain-deepseek", marker = "extra == 'deepseek'" },
     { name = "langchain-fireworks", marker = "extra == 'fireworks'" },
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diff --git a/libs/langchain_v1/pyproject.toml b/libs/langchain_v1/pyproject.toml
index 1cfc457c483..efdf36f682e 100644
--- a/libs/langchain_v1/pyproject.toml
+++ b/libs/langchain_v1/pyproject.toml
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 anthropic = ["langchain-anthropic"]
 openai = ["langchain-openai"]
 azure-ai = ["langchain-azure-ai"]
-#cohere = ["langchain-cohere"]
+cohere = ["langchain-cohere"]
 google-vertexai = ["langchain-google-vertexai"]
 google-genai = ["langchain-google-genai"]
 fireworks = ["langchain-fireworks"]
diff --git a/libs/langchain_v1/uv.lock b/libs/langchain_v1/uv.lock
index d3a6eae7b97..d252394e7de 100644
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 version = "3.20.3"
@@ -1933,6 +2003,9 @@ azure-ai = [
 baseten = [
     { name = "langchain-baseten" },
 ]
+cohere = [
+    { name = "langchain-cohere" },
+]
 community = [
     { name = "langchain-community" },
 ]
@@ -2011,6 +2084,7 @@ requires-dist = [
     { name = "langchain-aws", marker = "extra == 'aws'" },
     { name = "langchain-azure-ai", marker = "extra == 'azure-ai'" },
     { name = "langchain-baseten", marker = "extra == 'baseten'", specifier = ">=0.2.0" },
+    { name = "langchain-cohere", marker = "extra == 'cohere'" },
     { name = "langchain-community", marker = "extra == 'community'" },
     { name = "langchain-core", editable = "../core" },
     { name = "langchain-deepseek", marker = "extra == 'deepseek'" },
@@ -2028,7 +2102,7 @@ requires-dist = [
     { name = "langgraph", specifier = ">=1.1.10,<1.2.0" },
     { name = "pydantic", specifier = ">=2.7.4,<3.0.0" },
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-provides-extras = ["community", "anthropic", "openai", "azure-ai", "google-vertexai", "google-genai", "fireworks", "ollama", "together", "mistralai", "huggingface", "groq", "aws", "baseten", "deepseek", "xai", "perplexity"]
+provides-extras = ["community", "anthropic", "openai", "azure-ai", "cohere", "google-vertexai", "google-genai", "fireworks", "ollama", "together", "mistralai", "huggingface", "groq", "aws", "baseten", "deepseek", "xai", "perplexity"]
 
 [package.metadata.requires-dev]
 lint = [{ name = "ruff", specifier = ">=0.15.0,<0.16.0" }]
@@ -2182,6 +2256,22 @@ wheels = [
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 ]
 
+[[package]]
+name = "langchain-cohere"
+version = "0.5.1"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "cohere" },
+    { name = "langchain-community" },
+    { name = "langchain-core" },
+    { name = "pydantic" },
+    { name = "types-pyyaml" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/d6/d3/a890492d77ba46b01297398c7d614f3f8750f3224a36fca1076554ff19ff/langchain_cohere-0.5.1.tar.gz", hash = "sha256:11128c04e0cf3d0731b7db4af0fdc2edc41be135647fc1e534ab60a9236a01b0", size = 37207, upload-time = "2026-04-15T17:35:11.24Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/33/8a/b6a99085e0ac2fd97d831a30b964508fa79256dc0779cc6f8d0733a46fea/langchain_cohere-0.5.1-py3-none-any.whl", hash = "sha256:db58cd05b80340d903c31cbc402f7dcad87c8bbe57bb61b7b2a076bf7beeb7fb", size = 43013, upload-time = "2026-04-15T17:35:09.949Z" },
+]
+
 [[package]]
 name = "langchain-community"
 version = "0.4.1"
@@ -4877,6 +4967,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/62/39/82c9d3e10979851847361d922a373bdfef4091020da7f893acfaf07c0225/typer-0.9.4-py3-none-any.whl", hash = "sha256:aa6c4a4e2329d868b80ecbaf16f807f2b54e192209d7ac9dd42691d63f7a54eb", size = 45973, upload-time = "2024-03-23T17:07:53.985Z" },
 ]
 
+[[package]]
+name = "types-pyyaml"
+version = "6.0.12.20260408"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/74/73/b759b1e413c31034cc01ecdfb96b38115d0ab4db55a752a3929f0cd449fd/types_pyyaml-6.0.12.20260408.tar.gz", hash = "sha256:92a73f2b8d7f39ef392a38131f76b970f8c66e4c42b3125ae872b7c93b556307", size = 17735, upload-time = "2026-04-08T04:30:50.974Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/1c/f0/c391068b86abb708882c6d75a08cd7d25b2c7227dab527b3a3685a3c635b/types_pyyaml-6.0.12.20260408-py3-none-any.whl", hash = "sha256:fbc42037d12159d9c801ebfcc79ebd28335a7c13b08a4cfbc6916df78fee9384", size = 20339, upload-time = "2026-04-08T04:30:50.113Z" },
+]
+
 [[package]]
 name = "types-requests"
 version = "2.31.0.6"