fix(examples): allow all examples to run with same LLM_API_KEY

examples/01_standalone_sdk/01_hello_world.py

@@ -6,9 +6,12 @@
 from openhands.tools.terminal import TerminalTool
 
 
+api_key = os.getenv("LLM_API_KEY")
+assert api_key is not None, "LLM_API_KEY environment variable is not set."
+
 llm = LLM(
-    model="anthropic/claude-sonnet-4-5-20250929",
-    api_key=os.getenv("LLM_API_KEY"),
+    model=os.getenv("LLM_MODEL", "anthropic/claude-sonnet-4-5-20250929"),
+    api_key=api_key,
 )
 
 agent = Agent(

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",

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",

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",

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

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",

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",

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",

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",

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",

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",

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",

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",

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",

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",

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",

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",

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",

examples/01_standalone_sdk/19_llm_routing.py

@@ -22,7 +22,7 @@
 # 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")
 
 primary_llm = LLM(

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",

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="anthropic/claude-sonnet-4-5-20250929",
     base_url=os.getenv("LLM_BASE_URL"),
     api_key=SecretStr(api_key),
 )

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(

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,

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),

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,

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),
 )

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),
 )

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),
 )

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),
 )

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),
 )

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 = {

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 = {

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 = {

examples/03_github_workflows/04_datadog_debugging/datadog_debugging.py

@@ -655,7 +655,7 @@ 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(