diff --git a/examples/01_standalone_sdk/01_hello_world.py b/examples/01_standalone_sdk/01_hello_world.py
index 139d8be22c..7e60c0377e 100644
--- a/examples/01_standalone_sdk/01_hello_world.py
+++ b/examples/01_standalone_sdk/01_hello_world.py
@@ -7,7 +7,7 @@
 
 
 llm = LLM(
-    model="anthropic/claude-sonnet-4-5-20250929",
+    model=os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929"),
     api_key=os.getenv("LLM_API_KEY"),
 )
 
diff --git a/examples/01_standalone_sdk/02_custom_tools.py b/examples/01_standalone_sdk/02_custom_tools.py
index aaadf2c219..aa95b01188 100644
--- a/examples/01_standalone_sdk/02_custom_tools.py
+++ b/examples/01_standalone_sdk/02_custom_tools.py
@@ -154,7 +154,7 @@ def create(
 # Configure LLM
 api_key = os.getenv("LLM_API_KEY")
 assert api_key is not None, "LLM_API_KEY environment variable is not set."
-model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
 base_url = os.getenv("LLM_BASE_URL")
 llm = LLM(
     usage_id="agent",
diff --git a/examples/01_standalone_sdk/03_activate_skill.py b/examples/01_standalone_sdk/03_activate_skill.py
index 70b1aeed1e..8e0e49fda5 100644
--- a/examples/01_standalone_sdk/03_activate_skill.py
+++ b/examples/01_standalone_sdk/03_activate_skill.py
@@ -25,7 +25,7 @@
 # Configure LLM
 api_key = os.getenv("LLM_API_KEY")
 assert api_key is not None, "LLM_API_KEY environment variable is not set."
-model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
 base_url = os.getenv("LLM_BASE_URL")
 llm = LLM(
     usage_id="agent",
diff --git a/examples/01_standalone_sdk/04_confirmation_mode_example.py b/examples/01_standalone_sdk/04_confirmation_mode_example.py
index c34596c996..1b909c146e 100644
--- a/examples/01_standalone_sdk/04_confirmation_mode_example.py
+++ b/examples/01_standalone_sdk/04_confirmation_mode_example.py
@@ -82,7 +82,7 @@ def run_until_finished(conversation: BaseConversation, confirmer: Callable) -> N
 # Configure LLM
 api_key = os.getenv("LLM_API_KEY")
 assert api_key is not None, "LLM_API_KEY environment variable is not set."
-model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
 base_url = os.getenv("LLM_BASE_URL")
 llm = LLM(
     usage_id="agent",
diff --git a/examples/01_standalone_sdk/05_use_llm_registry.py b/examples/01_standalone_sdk/05_use_llm_registry.py
index 333984c1c5..3bcd2fa01f 100644
--- a/examples/01_standalone_sdk/05_use_llm_registry.py
+++ b/examples/01_standalone_sdk/05_use_llm_registry.py
@@ -22,7 +22,7 @@
 # Configure LLM using LLMRegistry
 api_key = os.getenv("LLM_API_KEY")
 assert api_key is not None, "LLM_API_KEY environment variable is not set."
-model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
 base_url = os.getenv("LLM_BASE_URL")
 
 # Create LLM instance
diff --git a/examples/01_standalone_sdk/06_interactive_terminal_w_reasoning.py b/examples/01_standalone_sdk/06_interactive_terminal_w_reasoning.py
index f1ec7548ad..74f3978a4f 100644
--- a/examples/01_standalone_sdk/06_interactive_terminal_w_reasoning.py
+++ b/examples/01_standalone_sdk/06_interactive_terminal_w_reasoning.py
@@ -19,7 +19,7 @@
 # Configure LLM
 api_key = os.getenv("LLM_API_KEY")
 assert api_key is not None, "LLM_API_KEY environment variable is not set."
-model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
 base_url = os.getenv("LLM_BASE_URL")
 llm = LLM(
     usage_id="agent",
diff --git a/examples/01_standalone_sdk/07_mcp_integration.py b/examples/01_standalone_sdk/07_mcp_integration.py
index f358504f7c..fc70c9817b 100644
--- a/examples/01_standalone_sdk/07_mcp_integration.py
+++ b/examples/01_standalone_sdk/07_mcp_integration.py
@@ -21,7 +21,7 @@
 # Configure LLM
 api_key = os.getenv("LLM_API_KEY")
 assert api_key is not None, "LLM_API_KEY environment variable is not set."
-model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
 base_url = os.getenv("LLM_BASE_URL")
 llm = LLM(
     usage_id="agent",
diff --git a/examples/01_standalone_sdk/08_mcp_with_oauth.py b/examples/01_standalone_sdk/08_mcp_with_oauth.py
index b6b532663a..c33cc3a7e2 100644
--- a/examples/01_standalone_sdk/08_mcp_with_oauth.py
+++ b/examples/01_standalone_sdk/08_mcp_with_oauth.py
@@ -20,7 +20,7 @@
 # Configure LLM
 api_key = os.getenv("LLM_API_KEY")
 assert api_key is not None, "LLM_API_KEY environment variable is not set."
-model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
 base_url = os.getenv("LLM_BASE_URL")
 llm = LLM(
     usage_id="agent",
diff --git a/examples/01_standalone_sdk/09_pause_example.py b/examples/01_standalone_sdk/09_pause_example.py
index 670cf9c189..23344355e8 100644
--- a/examples/01_standalone_sdk/09_pause_example.py
+++ b/examples/01_standalone_sdk/09_pause_example.py
@@ -17,7 +17,7 @@
 # Configure LLM
 api_key = os.getenv("LLM_API_KEY")
 assert api_key is not None, "LLM_API_KEY environment variable is not set."
-model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
 base_url = os.getenv("LLM_BASE_URL")
 llm = LLM(
     usage_id="agent",
diff --git a/examples/01_standalone_sdk/10_persistence.py b/examples/01_standalone_sdk/10_persistence.py
index 817dc1a779..50aaa04bc9 100644
--- a/examples/01_standalone_sdk/10_persistence.py
+++ b/examples/01_standalone_sdk/10_persistence.py
@@ -21,7 +21,7 @@
 # Configure LLM
 api_key = os.getenv("LLM_API_KEY")
 assert api_key is not None, "LLM_API_KEY environment variable is not set."
-model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
 base_url = os.getenv("LLM_BASE_URL")
 llm = LLM(
     usage_id="agent",
diff --git a/examples/01_standalone_sdk/11_async.py b/examples/01_standalone_sdk/11_async.py
index fb3aff0a7b..1b588e0999 100644
--- a/examples/01_standalone_sdk/11_async.py
+++ b/examples/01_standalone_sdk/11_async.py
@@ -30,7 +30,7 @@
 # Configure LLM
 api_key = os.getenv("LLM_API_KEY")
 assert api_key is not None, "LLM_API_KEY environment variable is not set."
-model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
 base_url = os.getenv("LLM_BASE_URL")
 llm = LLM(
     usage_id="agent",
diff --git a/examples/01_standalone_sdk/12_custom_secrets.py b/examples/01_standalone_sdk/12_custom_secrets.py
index e6a2bde1e8..e431c10add 100644
--- a/examples/01_standalone_sdk/12_custom_secrets.py
+++ b/examples/01_standalone_sdk/12_custom_secrets.py
@@ -16,7 +16,7 @@
 # Configure LLM
 api_key = os.getenv("LLM_API_KEY")
 assert api_key is not None, "LLM_API_KEY environment variable is not set."
-model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
 base_url = os.getenv("LLM_BASE_URL")
 llm = LLM(
     usage_id="agent",
diff --git a/examples/01_standalone_sdk/13_get_llm_metrics.py b/examples/01_standalone_sdk/13_get_llm_metrics.py
index 3113f0358d..5db6f3f619 100644
--- a/examples/01_standalone_sdk/13_get_llm_metrics.py
+++ b/examples/01_standalone_sdk/13_get_llm_metrics.py
@@ -20,7 +20,7 @@
 # Configure LLM
 api_key = os.getenv("LLM_API_KEY")
 assert api_key is not None, "LLM_API_KEY environment variable is not set."
-model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
 base_url = os.getenv("LLM_BASE_URL")
 llm = LLM(
     usage_id="agent",
diff --git a/examples/01_standalone_sdk/14_context_condenser.py b/examples/01_standalone_sdk/14_context_condenser.py
index f028a82eb3..1dcc26da19 100644
--- a/examples/01_standalone_sdk/14_context_condenser.py
+++ b/examples/01_standalone_sdk/14_context_condenser.py
@@ -29,7 +29,7 @@
 # Configure LLM
 api_key = os.getenv("LLM_API_KEY")
 assert api_key is not None, "LLM_API_KEY environment variable is not set."
-model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
 base_url = os.getenv("LLM_BASE_URL")
 llm = LLM(
     usage_id="agent",
diff --git a/examples/01_standalone_sdk/15_browser_use.py b/examples/01_standalone_sdk/15_browser_use.py
index 84f7e90986..c2e01ec310 100644
--- a/examples/01_standalone_sdk/15_browser_use.py
+++ b/examples/01_standalone_sdk/15_browser_use.py
@@ -21,7 +21,7 @@
 # Configure LLM
 api_key = os.getenv("LLM_API_KEY")
 assert api_key is not None, "LLM_API_KEY environment variable is not set."
-model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
 base_url = os.getenv("LLM_BASE_URL")
 llm = LLM(
     usage_id="agent",
diff --git a/examples/01_standalone_sdk/16_llm_security_analyzer.py b/examples/01_standalone_sdk/16_llm_security_analyzer.py
index 7373f5fcb0..4939e59129 100644
--- a/examples/01_standalone_sdk/16_llm_security_analyzer.py
+++ b/examples/01_standalone_sdk/16_llm_security_analyzer.py
@@ -94,7 +94,7 @@ def run_until_finished_with_security(
 # Configure LLM
 api_key = os.getenv("LLM_API_KEY")
 assert api_key is not None, "LLM_API_KEY environment variable is not set."
-model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
 base_url = os.getenv("LLM_BASE_URL")
 llm = LLM(
     usage_id="security-analyzer",
diff --git a/examples/01_standalone_sdk/17_image_input.py b/examples/01_standalone_sdk/17_image_input.py
index b3b73610b4..8ec5d55292 100644
--- a/examples/01_standalone_sdk/17_image_input.py
+++ b/examples/01_standalone_sdk/17_image_input.py
@@ -30,7 +30,7 @@
 # Configure LLM (vision-capable model)
 api_key = os.getenv("LLM_API_KEY")
 assert api_key is not None, "LLM_API_KEY environment variable is not set."
-model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
 base_url = os.getenv("LLM_BASE_URL")
 llm = LLM(
     usage_id="vision-llm",
diff --git a/examples/01_standalone_sdk/18_send_message_while_processing.py b/examples/01_standalone_sdk/18_send_message_while_processing.py
index a341c3c667..481d0d5a0b 100644
--- a/examples/01_standalone_sdk/18_send_message_while_processing.py
+++ b/examples/01_standalone_sdk/18_send_message_while_processing.py
@@ -58,7 +58,7 @@
 # Configure LLM
 api_key = os.getenv("LLM_API_KEY")
 assert api_key is not None, "LLM_API_KEY environment variable is not set."
-model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
 base_url = os.getenv("LLM_BASE_URL")
 llm = LLM(
     usage_id="agent",
diff --git a/examples/01_standalone_sdk/20_stuck_detector.py b/examples/01_standalone_sdk/20_stuck_detector.py
index 1aacda4304..90c6d7b490 100644
--- a/examples/01_standalone_sdk/20_stuck_detector.py
+++ b/examples/01_standalone_sdk/20_stuck_detector.py
@@ -17,7 +17,7 @@
 # Configure LLM
 api_key = os.getenv("LLM_API_KEY")
 assert api_key is not None, "LLM_API_KEY environment variable is not set."
-model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
 base_url = os.getenv("LLM_BASE_URL")
 llm = LLM(
     usage_id="agent",
diff --git a/examples/01_standalone_sdk/21_generate_extraneous_conversation_costs.py b/examples/01_standalone_sdk/21_generate_extraneous_conversation_costs.py
index fc5f2da516..e8f6612b4d 100644
--- a/examples/01_standalone_sdk/21_generate_extraneous_conversation_costs.py
+++ b/examples/01_standalone_sdk/21_generate_extraneous_conversation_costs.py
@@ -21,7 +21,7 @@
 # Configure LLM using LLMRegistry
 api_key = os.getenv("LLM_API_KEY")
 assert api_key is not None, "LLM_API_KEY environment variable is not set."
-model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
 base_url = os.getenv("LLM_BASE_URL")
 
 # Create LLM instance
@@ -65,7 +65,7 @@
 # Demonstrate extraneous costs part of the conversation
 second_llm = LLM(
     usage_id="demo-secondary",
-    model="openhands/claude-sonnet-4-5-20250929",
+    model=model,
     base_url=os.getenv("LLM_BASE_URL"),
     api_key=SecretStr(api_key),
 )
diff --git a/examples/01_standalone_sdk/22_anthropic_thinking.py b/examples/01_standalone_sdk/22_anthropic_thinking.py
index 52cd2af687..7492ef46bd 100644
--- a/examples/01_standalone_sdk/22_anthropic_thinking.py
+++ b/examples/01_standalone_sdk/22_anthropic_thinking.py
@@ -20,7 +20,7 @@
 # Configure LLM for Anthropic Claude with extended thinking
 api_key = os.getenv("LLM_API_KEY")
 assert api_key is not None, "LLM_API_KEY environment variable is not set."
-model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
 base_url = os.getenv("LLM_BASE_URL")
 
 llm = LLM(
diff --git a/examples/01_standalone_sdk/24_planning_agent_workflow.py b/examples/01_standalone_sdk/24_planning_agent_workflow.py
index ada17fcd26..16ccef07f3 100644
--- a/examples/01_standalone_sdk/24_planning_agent_workflow.py
+++ b/examples/01_standalone_sdk/24_planning_agent_workflow.py
@@ -38,7 +38,7 @@ def get_event_content(event):
 # Configure LLM
 api_key = os.getenv("LLM_API_KEY")
 assert api_key is not None, "LLM_API_KEY environment variable is not set."
-model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
 base_url = os.getenv("LLM_BASE_URL")
 llm = LLM(
     model=model,
diff --git a/examples/01_standalone_sdk/25_agent_delegation.py b/examples/01_standalone_sdk/25_agent_delegation.py
index 4e52fa16b5..24d11b02c7 100644
--- a/examples/01_standalone_sdk/25_agent_delegation.py
+++ b/examples/01_standalone_sdk/25_agent_delegation.py
@@ -30,7 +30,7 @@
 # You can get an API key from https://app.all-hands.dev/settings/api-keys
 api_key = os.getenv("LLM_API_KEY")
 assert api_key is not None, "LLM_API_KEY environment variable is not set."
-model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
 llm = LLM(
     model=model,
     api_key=SecretStr(api_key),
diff --git a/examples/01_standalone_sdk/26_custom_visualizer.py b/examples/01_standalone_sdk/26_custom_visualizer.py
index c6aed6884a..7c39519105 100644
--- a/examples/01_standalone_sdk/26_custom_visualizer.py
+++ b/examples/01_standalone_sdk/26_custom_visualizer.py
@@ -42,7 +42,7 @@ def on_event(self, event: Event) -> None:
 
 api_key = os.getenv("LLM_API_KEY")
 assert api_key is not None, "LLM_API_KEY environment variable is not set."
-model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
 base_url = os.getenv("LLM_BASE_URL")
 llm = LLM(
     model=model,
diff --git a/examples/02_remote_agent_server/01_convo_with_local_agent_server.py b/examples/02_remote_agent_server/01_convo_with_local_agent_server.py
index f4e5d09e9d..44f9555311 100644
--- a/examples/02_remote_agent_server/01_convo_with_local_agent_server.py
+++ b/examples/02_remote_agent_server/01_convo_with_local_agent_server.py
@@ -126,7 +126,7 @@ def __exit__(self, exc_type, exc_val, exc_tb):
 
 llm = LLM(
     usage_id="agent",
-    model=os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929"),
+    model=os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929"),
     base_url=os.getenv("LLM_BASE_URL"),
     api_key=SecretStr(api_key),
 )
diff --git a/examples/02_remote_agent_server/02_convo_with_docker_sandboxed_server.py b/examples/02_remote_agent_server/02_convo_with_docker_sandboxed_server.py
index 2e0c422020..5a59ed43db 100644
--- a/examples/02_remote_agent_server/02_convo_with_docker_sandboxed_server.py
+++ b/examples/02_remote_agent_server/02_convo_with_docker_sandboxed_server.py
@@ -22,7 +22,7 @@
 
 llm = LLM(
     usage_id="agent",
-    model=os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929"),
+    model=os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929"),
     base_url=os.getenv("LLM_BASE_URL"),
     api_key=SecretStr(api_key),
 )
diff --git a/examples/02_remote_agent_server/03_browser_use_with_docker_sandboxed_server.py b/examples/02_remote_agent_server/03_browser_use_with_docker_sandboxed_server.py
index 996173b3d0..f5fa00eba7 100644
--- a/examples/02_remote_agent_server/03_browser_use_with_docker_sandboxed_server.py
+++ b/examples/02_remote_agent_server/03_browser_use_with_docker_sandboxed_server.py
@@ -17,7 +17,7 @@
 
 llm = LLM(
     usage_id="agent",
-    model=os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929"),
+    model=os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929"),
     base_url=os.getenv("LLM_BASE_URL"),
     api_key=SecretStr(api_key),
 )
diff --git a/examples/02_remote_agent_server/04_convo_with_api_sandboxed_server.py b/examples/02_remote_agent_server/04_convo_with_api_sandboxed_server.py
index ab4ea93b81..9e78f7171c 100644
--- a/examples/02_remote_agent_server/04_convo_with_api_sandboxed_server.py
+++ b/examples/02_remote_agent_server/04_convo_with_api_sandboxed_server.py
@@ -34,7 +34,7 @@
 
 llm = LLM(
     usage_id="agent",
-    model=os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929"),
+    model=os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929"),
     base_url=os.getenv("LLM_BASE_URL"),
     api_key=SecretStr(api_key),
 )
diff --git a/examples/02_remote_agent_server/04_vscode_with_docker_sandboxed_server.py b/examples/02_remote_agent_server/04_vscode_with_docker_sandboxed_server.py
index 65ffddc374..2c56f8e4e3 100644
--- a/examples/02_remote_agent_server/04_vscode_with_docker_sandboxed_server.py
+++ b/examples/02_remote_agent_server/04_vscode_with_docker_sandboxed_server.py
@@ -17,7 +17,7 @@
 
 llm = LLM(
     usage_id="agent",
-    model=os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929"),
+    model=os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929"),
     base_url=os.getenv("LLM_BASE_URL"),
     api_key=SecretStr(api_key),
 )
diff --git a/examples/03_github_workflows/01_basic_action/agent_script.py b/examples/03_github_workflows/01_basic_action/agent_script.py
index 4866ced4e3..cfc56221f6 100644
--- a/examples/03_github_workflows/01_basic_action/agent_script.py
+++ b/examples/03_github_workflows/01_basic_action/agent_script.py
@@ -16,7 +16,7 @@
 Environment Variables:
     PROMPT_STRING: Direct prompt text (alternative to prompt_location)
     LLM_API_KEY: API key for the LLM (required)
-    LLM_MODEL: Language model to use (default: openhands/claude-sonnet-4-5-20250929)
+    LLM_MODEL: Language model to use (default: anthropic/claude-sonnet-4-5-20250929)
     LLM_BASE_URL: Optional base URL for LLM API
 
 Note: Provide either prompt_location argument OR PROMPT_STRING env variable, not both.
@@ -125,7 +125,7 @@ def main():
         logger.error("LLM_API_KEY environment variable is not set.")
         sys.exit(1)
 
-    model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+    model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
     base_url = os.getenv("LLM_BASE_URL")
 
     llm_config = {
diff --git a/examples/03_github_workflows/02_pr_review/agent_script.py b/examples/03_github_workflows/02_pr_review/agent_script.py
index 854fac91c6..1fb4348a8a 100644
--- a/examples/03_github_workflows/02_pr_review/agent_script.py
+++ b/examples/03_github_workflows/02_pr_review/agent_script.py
@@ -10,7 +10,7 @@
 
 Environment Variables:
     LLM_API_KEY: API key for the LLM (required)
-    LLM_MODEL: Language model to use (default: openhands/claude-sonnet-4-5-20250929)
+    LLM_MODEL: Language model to use (default: anthropic/claude-sonnet-4-5-20250929)
     LLM_BASE_URL: Optional base URL for LLM API
     GITHUB_TOKEN: GitHub token for API access (required)
     PR_NUMBER: Pull request number (required)
@@ -121,7 +121,7 @@ def main():
 
         # Configure LLM
         api_key = os.getenv("LLM_API_KEY")
-        model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+        model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
         base_url = os.getenv("LLM_BASE_URL")
 
         llm_config = {
diff --git a/examples/03_github_workflows/03_todo_management/agent_script.py b/examples/03_github_workflows/03_todo_management/agent_script.py
index 7985733957..0fa8091bf3 100644
--- a/examples/03_github_workflows/03_todo_management/agent_script.py
+++ b/examples/03_github_workflows/03_todo_management/agent_script.py
@@ -13,7 +13,7 @@
 
 Environment Variables:
     LLM_API_KEY: API key for the LLM (required)
-    LLM_MODEL: Language model to use (default: openhands/claude-sonnet-4-5-20250929)
+    LLM_MODEL: Language model to use (default: anthropic/claude-sonnet-4-5-20250929)
     LLM_BASE_URL: Optional base URL for LLM API
     GITHUB_TOKEN: GitHub token for creating PRs (required)
     GITHUB_REPOSITORY: Repository in format owner/repo (required)
@@ -49,7 +49,7 @@ def process_todo(todo_data: dict):
         logger.error("LLM_API_KEY environment variable is not set.")
         sys.exit(1)
 
-    model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+    model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
     base_url = os.getenv("LLM_BASE_URL")
 
     llm_config = {
diff --git a/examples/03_github_workflows/04_datadog_debugging/datadog_debugging.py b/examples/03_github_workflows/04_datadog_debugging/datadog_debugging.py
index e3a66e309c..9f6fe4c7b0 100644
--- a/examples/03_github_workflows/04_datadog_debugging/datadog_debugging.py
+++ b/examples/03_github_workflows/04_datadog_debugging/datadog_debugging.py
@@ -639,7 +639,7 @@ def main():
         sys.exit(1)
 
     # Get LLM configuration from environment
-    model = os.getenv("LLM_MODEL", "openhands/claude-sonnet-4-5-20250929")
+    model = os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929")
     base_url = os.getenv("LLM_BASE_URL")
 
     llm = LLM(