Add GLM-4.7 model support to frontend (#13202)

Co-authored-by: openhands <openhands@all-hands.dev>

openhands/llm/model_features.py

@@ -97,6 +97,8 @@ FUNCTION_CALLING_PATTERNS: list[str] = [
     'qwen3-coder-480b-a35b-instruct',
     'deepseek-chat',
     'grok-code-fast-1',
+    # GLM series - verified via official docs and litellm config
+    'glm-4*',
 ]
 
 REASONING_EFFORT_PATTERNS: list[str] = [
@@ -116,6 +118,8 @@ REASONING_EFFORT_PATTERNS: list[str] = [
     'deepseek-r1-0528*',
     'claude-sonnet-4-5*',
     'claude-haiku-4-5*',
+    # GLM series - verified via litellm config
+    'glm-4*',
 ]
 
 PROMPT_CACHE_PATTERNS: list[str] = [
@@ -129,6 +133,8 @@ PROMPT_CACHE_PATTERNS: list[str] = [
     'claude-3-opus-20240229',
     'claude-sonnet-4*',
     'claude-opus-4*',
+    # GLM series - verified via litellm config
+    'glm-4*',
 ]
 
 SUPPORTS_STOP_WORDS_FALSE_PATTERNS: list[str] = [

openhands/utils/llm.py

@@ -26,6 +26,7 @@ OPENHANDS_MODELS = [
     'openhands/devstral-medium-2512',
     'openhands/kimi-k2-0711-preview',
     'openhands/qwen3-coder-480b',
+    'openhands/glm-4.7',
 ]
 
 CLARIFAI_MODELS = [