diff --git a/libs/community/langchain_community/embeddings/azure_openai.py b/libs/community/langchain_community/embeddings/azure_openai.py
index 61aee8a8668..cf06a795d03 100644
--- a/libs/community/langchain_community/embeddings/azure_openai.py
+++ b/libs/community/langchain_community/embeddings/azure_openai.py
@@ -91,10 +91,10 @@ class AzureOpenAIEmbeddings(OpenAIEmbeddings):
         values["azure_ad_token"] = values.get("azure_ad_token") or os.getenv(
             "AZURE_OPENAI_AD_TOKEN"
         )
-        # Azure OpenAI embedding models allow a maximum of 16 texts
+        # Azure OpenAI embedding models allow a maximum of 2048 texts
         # at a time in each batch
         # See: https://learn.microsoft.com/en-us/azure/ai-services/openai/reference#embeddings
-        values["chunk_size"] = min(values["chunk_size"], 16)
+        values["chunk_size"] = min(values["chunk_size"], 2048)
         try:
             import openai  # noqa: F401
         except ImportError:
diff --git a/libs/community/langchain_community/embeddings/openai.py b/libs/community/langchain_community/embeddings/openai.py
index 09936de8057..0c097b11aca 100644
--- a/libs/community/langchain_community/embeddings/openai.py
+++ b/libs/community/langchain_community/embeddings/openai.py
@@ -307,10 +307,10 @@ class OpenAIEmbeddings(BaseModel, Embeddings):
         )
         if values["openai_api_type"] in ("azure", "azure_ad", "azuread"):
             default_api_version = "2023-05-15"
-            # Azure OpenAI embedding models allow a maximum of 16 texts
-            # at a time in each batch
+            # Azure OpenAI embedding models allow a maximum of 2048
+            # texts at a time in each batch
             # See: https://learn.microsoft.com/en-us/azure/ai-services/openai/reference#embeddings
-            values["chunk_size"] = min(values["chunk_size"], 16)
+            values["chunk_size"] = min(values["chunk_size"], 2048)
         else:
             default_api_version = ""
         values["openai_api_version"] = get_from_dict_or_env(