diff --git a/examples/async_demo.py b/examples/async_demo.py
index 1c9f6505ab..1ee18c3d4b 100755
--- a/examples/async_demo.py
+++ b/examples/async_demo.py
@@ -23,7 +23,7 @@ async def main() -> None:
         if not chunk.choices:
             continue
 
-        print(chunk.choices[0].delta.content, end="")
+        print(chunk.choices[0].delta.content or "", end="")
     print()
 
 
diff --git a/examples/streaming.py b/examples/streaming.py
index 58b72e151f..30ea11a49d 100755
--- a/examples/streaming.py
+++ b/examples/streaming.py
@@ -12,11 +12,14 @@
 
 def sync_main() -> None:
     client = OpenAI()
-    response = client.completions.create(
-        model="gpt-3.5-turbo-instruct",
-        prompt="1,2,3,",
-        max_tokens=5,
-        temperature=0,
+    response = client.chat.completions.create(
+        model="gpt-5.5",
+        messages=[
+            {
+                "role": "user",
+                "content": "Count from 1 to 5.",
+            },
+        ],
         stream=True,
     )
 
@@ -32,11 +35,14 @@ def sync_main() -> None:
 
 async def async_main() -> None:
     client = AsyncOpenAI()
-    response = await client.completions.create(
-        model="gpt-3.5-turbo-instruct",
-        prompt="1,2,3,",
-        max_tokens=5,
-        temperature=0,
+    response = await client.chat.completions.create(
+        model="gpt-5.5",
+        messages=[
+            {
+                "role": "user",
+                "content": "Count from 1 to 5.",
+            },
+        ],
         stream=True,
     )