diff --git a/docs/templates/toc.yml b/docs/templates/toc.yml
index bab4ad9aac..47d9e97d7a 100644
--- a/docs/templates/toc.yml
+++ b/docs/templates/toc.yml
@@ -157,6 +157,8 @@
         uid: bigframes.ml.llm.PaLM2TextGenerator
       - name: PaLM2TextEmbeddingGenerator
         uid: bigframes.ml.llm.PaLM2TextEmbeddingGenerator
+      - name: TextEmbeddingGenerator
+        uid: bigframes.ml.llm.TextEmbeddingGenerator
       - name: Claude3TextGenerator
         uid: bigframes.ml.llm.Claude3TextGenerator
       name: llm
diff --git a/tests/system/small/ml/test_llm.py b/tests/system/small/ml/test_llm.py
index 1647eb879f..0c8a1956db 100644
--- a/tests/system/small/ml/test_llm.py
+++ b/tests/system/small/ml/test_llm.py
@@ -405,14 +405,15 @@ def test_gemini_text_generator_predict_with_params_success(
     assert all(series.str.len() > 20)
 
 
-# TODO(garrettwu): add tests for claude3.5 sonnet and claude3 opus as they are only available in other regions.
 @pytest.mark.parametrize(
     "model_name",
-    ("claude-3-sonnet", "claude-3-haiku"),
+    ("claude-3-sonnet", "claude-3-haiku", "claude-3-5-sonnet", "claude-3-opus"),
 )
 def test_claude3_text_generator_create_load(
-    dataset_id, model_name, session, bq_connection
+    dataset_id, model_name, session, session_us_east5, bq_connection
 ):
+    if model_name in ("claude-3-5-sonnet", "claude-3-opus"):
+        session = session_us_east5
     claude3_text_generator_model = llm.Claude3TextGenerator(
         model_name=model_name, connection_name=bq_connection, session=session
     )
@@ -430,12 +431,14 @@ def test_claude3_text_generator_create_load(
 
 @pytest.mark.parametrize(
     "model_name",
-    ("claude-3-sonnet", "claude-3-haiku"),
+    ("claude-3-sonnet", "claude-3-haiku", "claude-3-5-sonnet", "claude-3-opus"),
 )
 @pytest.mark.flaky(retries=2)
 def test_claude3_text_generator_predict_default_params_success(
-    llm_text_df, model_name, session, bq_connection
+    llm_text_df, model_name, session, session_us_east5, bq_connection
 ):
+    if model_name in ("claude-3-5-sonnet", "claude-3-opus"):
+        session = session_us_east5
     claude3_text_generator_model = llm.Claude3TextGenerator(
         model_name=model_name, connection_name=bq_connection, session=session
     )
@@ -448,12 +451,14 @@ def test_claude3_text_generator_predict_default_params_success(
 
 @pytest.mark.parametrize(
     "model_name",
-    ("claude-3-sonnet", "claude-3-haiku"),
+    ("claude-3-sonnet", "claude-3-haiku", "claude-3-5-sonnet", "claude-3-opus"),
 )
 @pytest.mark.flaky(retries=2)
 def test_claude3_text_generator_predict_with_params_success(
-    llm_text_df, model_name, session, bq_connection
+    llm_text_df, model_name, session, session_us_east5, bq_connection
 ):
+    if model_name in ("claude-3-5-sonnet", "claude-3-opus"):
+        session = session_us_east5
     claude3_text_generator_model = llm.Claude3TextGenerator(
         model_name=model_name, connection_name=bq_connection, session=session
     )