diff --git a/lib/rubyai/configuration.rb b/lib/rubyai/configuration.rb
index 65ba410..07448bb 100644
--- a/lib/rubyai/configuration.rb
+++ b/lib/rubyai/configuration.rb
@@ -7,10 +7,8 @@ class Configuration
 
     MODELS = {
       "gpt-4" => "gpt-4",
-      "gpt-4-0314" => "gpt-4-0314",
       "gpt-4-32k" => "gpt-4-32k",
       "gpt-3.5-turbo" => "gpt-3.5-turbo",
-      "gpt-3.5-turbo-0301" => "gpt-3.5-turbo-0301",
       "text-davinci-003" => "text-davinci-003"
     }