Update models in docs (#1810)

Author: seratch

docs/agents.md

@@ -22,7 +22,7 @@ def get_weather(city: str) -> str:
 agent = Agent(
     name="Haiku agent",
     instructions="Always respond in haiku form",
-    model="o3-mini",
+    model="gpt-5-nano",
     tools=[get_weather],
 )
 ```
@@ -163,7 +163,7 @@ By using the `clone()` method on an agent, you can duplicate an Agent, and optio
 pirate_agent = Agent(
     name="Pirate",
     instructions="Write like a pirate",
-    model="o3-mini",
+    model="gpt-4.1",
 )
 
 robot_agent = pirate_agent.clone(

docs/voice/quickstart.md

@@ -72,15 +72,15 @@ spanish_agent = Agent(
     instructions=prompt_with_handoff_instructions(
         "You're speaking to a human, so be polite and concise. Speak in Spanish.",
     ),
-    model="gpt-4o-mini",
+    model="gpt-4.1",
 )
 
 agent = Agent(
     name="Assistant",
     instructions=prompt_with_handoff_instructions(
         "You're speaking to a human, so be polite and concise. If the user speaks in Spanish, handoff to the spanish agent.",
     ),
-    model="gpt-4o-mini",
+    model="gpt-4.1",
     handoffs=[spanish_agent],
     tools=[get_weather],
 )
@@ -156,15 +156,15 @@ spanish_agent = Agent(
     instructions=prompt_with_handoff_instructions(
         "You're speaking to a human, so be polite and concise. Speak in Spanish.",
     ),
-    model="gpt-4o-mini",
+    model="gpt-4.1",
 )
 
 agent = Agent(
     name="Assistant",
     instructions=prompt_with_handoff_instructions(
         "You're speaking to a human, so be polite and concise. If the user speaks in Spanish, handoff to the spanish agent.",
     ),
-    model="gpt-4o-mini",
+    model="gpt-4.1",
     handoffs=[spanish_agent],
     tools=[get_weather],
 )

examples/voice/streamed/my_workflow.py

@@ -21,15 +21,15 @@ def get_weather(city: str) -> str:
     instructions=prompt_with_handoff_instructions(
         "You're speaking to a human, so be polite and concise. Speak in Spanish.",
     ),
-    model="gpt-4o-mini",
+    model="gpt-4.1",
 )
 
 agent = Agent(
     name="Assistant",
     instructions=prompt_with_handoff_instructions(
         "You're speaking to a human, so be polite and concise. If the user speaks in Spanish, handoff to the spanish agent.",
     ),
-    model="gpt-4o-mini",
+    model="gpt-4.1",
     handoffs=[spanish_agent],
     tools=[get_weather],
 )