diff --git a/src/openaiExplainPatch.js b/src/openaiExplainPatch.js
index 6d0d853..3248b9f 100644
--- a/src/openaiExplainPatch.js
+++ b/src/openaiExplainPatch.js
@@ -5,7 +5,7 @@ import { SYSTEM_PROMPT, explainPatchHelper } from './utils.js'
 
 export default async function explainPatch ({
   apiKey, patchBody, owner, repo,
-  models = ['gpt-4-0125-preview', 'gpt-3.5-turbo-0125'],
+  models = ['gpt-4o-2024-05-13', 'gpt-3.5-turbo-0125'],
   system = SYSTEM_PROMPT,
   max_tokens = 2048,
   temperature = 1,