Change to 5.4

Author: pamelafox

.env.sample

@@ -5,7 +5,7 @@ AZURE_OPENAI_ENDPOINT=https://YOUR-AZURE-OPENAI-SERVICE-NAME.openai.azure.com
 AZURE_OPENAI_CHAT_DEPLOYMENT=YOUR-AZURE-DEPLOYMENT-NAME
 # Configure for OpenAI.com:
 OPENAI_API_KEY=YOUR-OPENAI-KEY
-OPENAI_MODEL=gpt-3.5-turbo
+OPENAI_MODEL=gpt-5.4
 # Configure for Redis (used by agent_history_redis.py, defaults to dev container Redis):
 REDIS_URL=redis://localhost:6379
 # Configure OTLP exporter (not needed in devcontainer, which sets these via docker-compose):

README.md

@@ -22,7 +22,7 @@
     )
 else:
     client = OpenAIChatClient(
-        api_key=os.environ["OPENAI_API_KEY"], model=os.environ.get("OPENAI_MODEL", "gpt-4.1-mini")
+        api_key=os.environ["OPENAI_API_KEY"], model=os.environ.get("OPENAI_MODEL", "gpt-5.4")
     )
 
 agent = Agent(client=client, instructions="You're an informational agent. Answer questions cheerfully.")

examples/agent_basic.py

@@ -46,12 +46,12 @@
     )
 else:
     client = OpenAIChatClient(
-        api_key=os.environ["OPENAI_API_KEY"], model=os.environ.get("OPENAI_MODEL", "gpt-4.1-mini")
+        api_key=os.environ["OPENAI_API_KEY"], model=os.environ.get("OPENAI_MODEL", "gpt-5.4")
     )
     eval_model_config = OpenAIModelConfiguration(
         type="openai",
         api_key=os.environ["OPENAI_API_KEY"],
-        model=os.environ.get("OPENAI_MODEL", "gpt-4.1-mini"),
+        model=os.environ.get("OPENAI_MODEL", "gpt-5.4"),
     )
 
 

examples/agent_evaluation.py

@@ -45,7 +45,7 @@
     model_config = OpenAIModelConfiguration(
         type="openai",
         api_key=os.environ["OPENAI_API_KEY"],
-        model=os.environ.get("OPENAI_MODEL", "gpt-4.1-mini"),
+        model=os.environ.get("OPENAI_MODEL", "gpt-5.4"),
     )
 
 # Optional: Set AZURE_AI_PROJECT in .env to log results to Azure AI Foundry.

examples/agent_evaluation_batch.py

@@ -42,7 +42,7 @@
     )
 else:
     client = OpenAIChatClient(
-        api_key=os.environ["OPENAI_API_KEY"], model=os.environ.get("OPENAI_MODEL", "gpt-4.1-mini")
+        api_key=os.environ["OPENAI_API_KEY"], model=os.environ.get("OPENAI_MODEL", "gpt-5.4")
     )
 
 

examples/agent_evaluation_generate.py

@@ -35,7 +35,7 @@
     )
 else:
     client = OpenAIChatClient(
-        api_key=os.environ["OPENAI_API_KEY"], model=os.environ.get("OPENAI_MODEL", "gpt-4.1-mini")
+        api_key=os.environ["OPENAI_API_KEY"], model=os.environ.get("OPENAI_MODEL", "gpt-5.4")
     )
 
 

examples/agent_history_redis.py

@@ -36,7 +36,7 @@
     )
 else:
     client = OpenAIChatClient(
-        api_key=os.environ["OPENAI_API_KEY"], model=os.environ.get("OPENAI_MODEL", "gpt-4.1-mini")
+        api_key=os.environ["OPENAI_API_KEY"], model=os.environ.get("OPENAI_MODEL", "gpt-5.4")
     )
 
 

examples/agent_history_sqlite.py

@@ -73,7 +73,7 @@
     )
 else:
     client = OpenAIChatClient(
-        api_key=os.environ["OPENAI_API_KEY"], model=os.environ.get("OPENAI_MODEL", "gpt-4.1-mini")
+        api_key=os.environ["OPENAI_API_KEY"], model=os.environ.get("OPENAI_MODEL", "gpt-5.4")
     )
 
 # ── Azure AI Search context provider ─────────────────────────────────

examples/agent_knowledge_aisearch.py

@@ -77,7 +77,7 @@
     embed_model = os.environ.get("AZURE_OPENAI_EMBEDDING_DEPLOYMENT", "text-embedding-3-small")
 else:
     chat_client = OpenAIChatClient(
-        api_key=os.environ["OPENAI_API_KEY"], model=os.environ.get("OPENAI_MODEL", "gpt-4.1-mini")
+        api_key=os.environ["OPENAI_API_KEY"], model=os.environ.get("OPENAI_MODEL", "gpt-5.4")
     )
     embed_client = OpenAI(api_key=os.environ["OPENAI_API_KEY"])
     embed_model = "text-embedding-3-small"