diff --git a/.semversioner/next-release/patch-20260421020145168929.json b/.semversioner/next-release/patch-20260421020145168929.json
new file mode 100644
index 0000000000..8deda7c65b
--- /dev/null
+++ b/.semversioner/next-release/patch-20260421020145168929.json
@@ -0,0 +1,4 @@
+{
+  "type": "patch",
+  "description": "Add return type hints to generator functions in query/llm/text_utils.py"
+}
diff --git a/packages/graphrag/graphrag/query/llm/text_utils.py b/packages/graphrag/graphrag/query/llm/text_utils.py
index d36aaed70f..bc39a984e7 100644
--- a/packages/graphrag/graphrag/query/llm/text_utils.py
+++ b/packages/graphrag/graphrag/query/llm/text_utils.py
@@ -17,7 +17,7 @@
 logger = logging.getLogger(__name__)
 
 
-def batched(iterable: Iterator, n: int):
+def batched(iterable: Iterator, n: int) -> Iterator[tuple]:
     """
     Batch data into tuples of length n. The last batch may be shorter.
 
@@ -32,7 +32,7 @@ def batched(iterable: Iterator, n: int):
         yield batch
 
 
-def chunk_text(text: str, max_tokens: int, tokenizer: Tokenizer | None = None):
+def chunk_text(text: str, max_tokens: int, tokenizer: Tokenizer | None = None) -> Iterator[str]:
     """Chunk text by token length."""
     if tokenizer is None:
         tokenizer = get_tokenizer()