diff --git a/openhands/llm/model_features.py b/openhands/llm/model_features.py
index a9857ffaca..f592f0bb98 100644
--- a/openhands/llm/model_features.py
+++ b/openhands/llm/model_features.py
@@ -132,6 +132,8 @@ SUPPORTS_STOP_WORDS_FALSE_PATTERNS: list[str] = [
     'grok-code-fast-1',
     # DeepSeek R1 family
     'deepseek-r1-0528*',
+    # Azure GPT-5 family
+    'azure/gpt-5*',
 ]