diff --git a/lib/gold_miner/blog_post/open_ai_writer.rb b/lib/gold_miner/blog_post/open_ai_writer.rb
index 51946d5..27313dc 100644
--- a/lib/gold_miner/blog_post/open_ai_writer.rb
+++ b/lib/gold_miner/blog_post/open_ai_writer.rb
@@ -49,7 +49,7 @@ def summarize(gold_nugget)
       def ask_openai(prompt)
         response = @openai_client.chat(
           parameters: {
-            model: "gpt-4o-mini",
+            model: "gpt-4o",
             messages: [{role: "user", content: prompt.strip}],
             temperature: 0
           }