diff --git a/examples/run.py b/examples/run.py
index 1fc3476..2c02a0c 100644
--- a/examples/run.py
+++ b/examples/run.py
@@ -176,7 +176,7 @@ def construct_workforce() -> Workforce:
     coordinator_agent_kwargs = {
         "model": ModelFactory.create(
             model_platform=ModelPlatformType.OPENAI,
-            model_type=ModelType.GPT_4O,
+            model_type=ModelType.GPT_5_2,
             model_config_dict={"temperature": 0},
         )
     }
@@ -184,7 +184,7 @@ def construct_workforce() -> Workforce:
     task_agent_kwargs = {
         "model": ModelFactory.create(
             model_platform=ModelPlatformType.OPENAI,
-            model_type=ModelType.GPT_4O,
+            model_type=ModelType.GPT_5_2,
             model_config_dict={"temperature": 0},
         )
     }
diff --git a/examples/run_claude.py b/examples/run_claude.py
index 65da74f..0cdcaee 100644
--- a/examples/run_claude.py
+++ b/examples/run_claude.py
@@ -58,37 +58,37 @@ def construct_agent_list() -> List[Dict[str, Any]]:
     
     web_model = ModelFactory.create(
         model_platform=ModelPlatformType.ANTHROPIC,
-        model_type=ModelType.CLAUDE_3_7_SONNET,
+        model_type=ModelType.CLAUDE_OPUS_4_6,
         model_config_dict={"temperature": 0},
     )
     
     document_processing_model = ModelFactory.create(
         model_platform=ModelPlatformType.ANTHROPIC,
-        model_type=ModelType.CLAUDE_3_7_SONNET,
+        model_type=ModelType.CLAUDE_OPUS_4_6,
         model_config_dict={"temperature": 0},
     )
     
     reasoning_model = ModelFactory.create(
         model_platform=ModelPlatformType.ANTHROPIC,
-        model_type=ModelType.CLAUDE_3_7_SONNET,
+        model_type=ModelType.CLAUDE_OPUS_4_6,
         model_config_dict={"temperature": 0},
     )
     
     image_analysis_model = ModelFactory.create( 
         model_platform=ModelPlatformType.ANTHROPIC,
-        model_type=ModelType.CLAUDE_3_7_SONNET,
+        model_type=ModelType.CLAUDE_OPUS_4_6,
         model_config_dict={"temperature": 0},
     )
 
     browsing_model = ModelFactory.create(
         model_platform=ModelPlatformType.ANTHROPIC,
-        model_type=ModelType.CLAUDE_3_7_SONNET,
+        model_type=ModelType.CLAUDE_OPUS_4_6,
         model_config_dict={"temperature": 0},
     )
 
     planning_model = ModelFactory.create(
         model_platform=ModelPlatformType.ANTHROPIC,
-        model_type=ModelType.CLAUDE_3_7_SONNET,
+        model_type=ModelType.CLAUDE_OPUS_4_6,
         model_config_dict={"temperature": 0},
     )
 
@@ -185,7 +185,7 @@ def construct_workforce() -> Workforce:
     coordinator_agent_kwargs = {
         "model": ModelFactory.create(
             model_platform=ModelPlatformType.ANTHROPIC,
-            model_type=ModelType.CLAUDE_3_7_SONNET,
+            model_type=ModelType.CLAUDE_OPUS_4_6,
             model_config_dict={"temperature": 0},
         )
     }
@@ -193,7 +193,7 @@ def construct_workforce() -> Workforce:
     task_agent_kwargs = {
         "model": ModelFactory.create(
             model_platform=ModelPlatformType.ANTHROPIC,
-            model_type=ModelType.CLAUDE_3_7_SONNET,
+            model_type=ModelType.CLAUDE_OPUS_4_6,
             model_config_dict={"temperature": 0},
         )
     }
diff --git a/examples/run_vllm.py b/examples/run_vllm.py
index 32994f0..5056b5f 100644
--- a/examples/run_vllm.py
+++ b/examples/run_vllm.py
@@ -76,7 +76,7 @@ def construct_agent_list() -> List[Dict[str, Any]]:
     # Get configuration from environment variables
     api_url = os.getenv("VLLM_API_URL", "http://localhost:8000/v1")
     api_key = os.getenv("VLLM_API_KEY", None)
-    model_name = os.getenv("VLLM_MODEL_NAME", "meta-llama/Llama-2-7b-chat-hf")
+    model_name = os.getenv("VLLM_MODEL_NAME", "meta-llama/Llama-3.1-8B-Instruct")
     
     web_model = ModelFactory.create(
         model_platform=ModelPlatformType.OPENAI_COMPATIBLE_MODEL,