diff --git a/controllers/api.php b/controllers/api.php
index f118019..fd243a7 100644
--- a/controllers/api.php
+++ b/controllers/api.php
@@ -218,7 +218,7 @@ public function requestOpenai(string $prompt, \Courseware\Block $block, array $b
                     'content' => $prompt,
                 ],
             ],
-            'max_tokens' => 200,
+            'max_tokens' => 500,
             'temperature' => 0.9,
             'top_p' => 1,
             'frequency_penalty' => 0,