diff --git a/kopylot/llm.py b/kopylot/llm.py
index 0182ffe..3ab6ad7 100644
--- a/kopylot/llm.py
+++ b/kopylot/llm.py
@@ -19,7 +19,7 @@ def validate_token() -> None:
 def ask_llm(prompt: str, temperature: float = 0.7, max_tokens: int = 2048) -> str:
     validate_token()
     response = openai.Completion.create(
-        engine="text-davinci-003",
+        engine="gpt-3.5-turbo-instruct",
         prompt=prompt,
         temperature=temperature,
         max_tokens=max_tokens,