Merge pull request #38881 from Lee-Si-Yoon/friendli/glm-5.3

feat(friendli): add zai-org/GLM-5.3 model pricing

litellm/model_prices_and_context_window_backup.json

@@ -19614,6 +19614,33 @@
         "supports_image_input": true,
         "supports_video_input": true
     },
+    "friendliai/zai-org/GLM-5.3": {
+        "litellm_provider": "friendliai",
+        "supports_reasoning": true,
+        "supports_function_calling": true,
+        "max_input_tokens": 1048576,
+        "max_tokens": 1048576,
+        "max_output_tokens": 1048576,
+        "input_cost_per_token": 1.26e-06,
+        "output_cost_per_token": 3.96e-06,
+        "cache_read_input_token_cost": 2.34e-07,
+        "supports_prompt_caching": true,
+        "reasoning_effort_levels": [
+            "low",
+            "high",
+            "max"
+        ],
+        "supports_parallel_function_calling": true,
+        "supports_response_schema": true,
+        "supports_native_structured_output": true,
+        "supports_system_messages": true,
+        "supports_tool_choice": true,
+        "mode": "chat",
+        "comment": "Flagship GLM model for long-horizon coding, agents, and complex project delivery",
+        "source": "https://api.friendli.ai/serverless/v1/models",
+        "supports_vision": false,
+        "supports_image_input": false
+    },
     "ft:babbage-002": {
         "deprecation_date": "2026-10-23",
         "input_cost_per_token": 1.6e-06,

model_prices_and_context_window.json

@@ -19614,6 +19614,33 @@
         "supports_image_input": true,
         "supports_video_input": true
     },
+    "friendliai/zai-org/GLM-5.3": {
+        "litellm_provider": "friendliai",
+        "supports_reasoning": true,
+        "supports_function_calling": true,
+        "max_input_tokens": 1048576,
+        "max_tokens": 1048576,
+        "max_output_tokens": 1048576,
+        "input_cost_per_token": 1.26e-06,
+        "output_cost_per_token": 3.96e-06,
+        "cache_read_input_token_cost": 2.34e-07,
+        "supports_prompt_caching": true,
+        "reasoning_effort_levels": [
+            "low",
+            "high",
+            "max"
+        ],
+        "supports_parallel_function_calling": true,
+        "supports_response_schema": true,
+        "supports_native_structured_output": true,
+        "supports_system_messages": true,
+        "supports_tool_choice": true,
+        "mode": "chat",
+        "comment": "Flagship GLM model for long-horizon coding, agents, and complex project delivery",
+        "source": "https://api.friendli.ai/serverless/v1/models",
+        "supports_vision": false,
+        "supports_image_input": false
+    },
     "ft:babbage-002": {
         "deprecation_date": "2026-10-23",
         "input_cost_per_token": 1.6e-06,

tests/test_litellm/test_friendli_glm_5_3_model_metadata.py

@@ -0,0 +1,34 @@
+import json
+from pathlib import Path
+
+from litellm.litellm_core_utils.get_llm_provider_logic import get_llm_provider
+
+
+def test_friendli_glm_5_3_model_info():
+    model = "friendliai/zai-org/GLM-5.3"
+    json_path = Path(__file__).parents[2] / "model_prices_and_context_window.json"
+    with open(json_path) as f:
+        model_cost = json.load(f)
+
+    info = model_cost.get(model)
+    assert (
+        info is not None
+    ), f"{model} not found in model_prices_and_context_window.json"
+    assert info["litellm_provider"] == "friendliai"
+    assert info["mode"] == "chat"
+    assert info["input_cost_per_token"] == 1.26e-06
+    assert info["output_cost_per_token"] == 3.96e-06
+    assert info["cache_read_input_token_cost"] == 2.34e-07
+    assert info["max_input_tokens"] == 1048576
+    assert info["max_output_tokens"] == 1048576
+    assert info["supports_function_calling"] is True
+    assert info["supports_reasoning"] is True
+    assert info["reasoning_effort_levels"] == ["low", "high", "max"]
+    assert info["supports_tool_choice"] is True
+    assert info["supports_prompt_caching"] is True
+    assert info["supports_vision"] is False
+    assert info["supports_image_input"] is False
+
+    routed_model, provider, _, _ = get_llm_provider(model=model)
+    assert routed_model == "zai-org/GLM-5.3"
+    assert provider == "friendliai"