diff --git a/public/index.html b/public/index.html
index b6fea403b..12029608e 100644
--- a/public/index.html
+++ b/public/index.html
@@ -1933,6 +1933,10 @@
                                         <option value="gpt-3.5-turbo-0613">gpt-3.5-turbo-0613</option>
                                         <option value="gpt-3.5-turbo-0301">gpt-3.5-turbo-0301</option>
                                     </optgroup>
+                                    <optgroup label="GPT-3.5 Turbo Instruct">
+                                        <option value="gpt-3.5-turbo-instruct">gpt-3.5-turbo-instruct</option>
+                                        <option value="gpt-3.5-turbo-instruct-0914">gpt-3.5-turbo-instruct-0914</option>                                    
+                                    </optgroup>
                                     <optgroup label="GPT-4">
                                         <option value="gpt-4">gpt-4</option>
                                         <option value="gpt-4-0613">gpt-4-0613</option>
diff --git a/public/scripts/openai.js b/public/scripts/openai.js
index 5a8d28591..5dd6bf6e6 100644
--- a/public/scripts/openai.js
+++ b/public/scripts/openai.js
@@ -124,6 +124,8 @@ const openrouter_website_model = 'OR_Website';
 const openai_max_stop_strings = 4;
 
 const textCompletionModels = [
+    "gpt-3.5-turbo-instruct",
+    "gpt-3.5-turbo-instruct-0914",
     "text-davinci-003",
     "text-davinci-002",
     "text-davinci-001",
diff --git a/src/tokenizers.js b/src/tokenizers.js
index fa5c034ff..cc4233ae2 100644
--- a/src/tokenizers.js
+++ b/src/tokenizers.js
@@ -14,6 +14,8 @@ const tokenizersCache = {};
  * @type {string[]}
  */
 const TEXT_COMPLETION_MODELS = [
+    "gpt-3.5-turbo-instruct",
+    "gpt-3.5-turbo-instruct-0914",
     "text-davinci-003",
     "text-davinci-002",
     "text-davinci-001",