diff --git a/openAIChat.m b/openAIChat.m
index aced1cb..c76f61d 100644
--- a/openAIChat.m
+++ b/openAIChat.m
@@ -114,10 +114,10 @@
             arguments
                 systemPrompt                       {llms.utils.mustBeTextOrEmpty} = []
                 nvp.Tools                    (1,:) {mustBeA(nvp.Tools, "openAIFunction")} = openAIFunction.empty
-                nvp.ModelName                (1,1) {mustBeMember(nvp.ModelName,["gpt-4", "gpt-4-0613", "gpt-4-32k", ...
-                                                        "gpt-3.5-turbo", "gpt-3.5-turbo-16k",... 
-                                                        "gpt-4-1106-preview","gpt-3.5-turbo-1106", ...
-                                                        "gpt-4-vision-preview", "gpt-4-turbo-preview"])} = "gpt-3.5-turbo"
+                nvp.ModelName                (1,1) {mustBeMember(nvp.ModelName,["gpt-4-turbo", ...
+                                                        "gpt-4-turbo-2024-04-09","gpt-4","gpt-4-32k", ...
+                                                        "gpt-3.5-turbo","gpt-3.5-turbo-0125", ...
+                                                        "gpt-3.5-turbo-1106"])} = "gpt-3.5-turbo"
                 nvp.Temperature                    {mustBeValidTemperature} = 1
                 nvp.TopProbabilityMass             {mustBeValidTopP} = 1
                 nvp.StopSequences                  {mustBeValidStop} = {}