diff --git a/lib/nl/nl-parser.ts b/lib/nl/nl-parser.ts
index 854174a..665ea01 100644
--- a/lib/nl/nl-parser.ts
+++ b/lib/nl/nl-parser.ts
@@ -83,16 +83,26 @@ export class NlParser {
     result: string
   ): Promise<string | null> {
     const prompt = this.prompt.response_prompt(nl, parsed, result);
-    const response = await this.openAiApi.createCompletion({
-      model: "gpt-3.5-turbo-instruct",
-      prompt: prompt,
-      temperature: 0.7,
-      max_tokens: 512,
+    const response = await this.openAiApi.createChatCompletion({
+      model: "gpt-4",
+      temperature: 0,
       top_p: 1,
-      frequency_penalty: 0,
+      n: 1,
+      stream: false,
+      max_tokens: 256,
       presence_penalty: 0,
-      stop: ["\n", "user:"],
+      frequency_penalty: 0,
+      messages: [
+        {
+          role: "system",
+          content: "only generate one line of response",
+        },
+        {
+          role: "user",
+          content: prompt,
+        },
+      ],
     });
-    return await response.data.choices[0]?.text.trim();
+    return await response.data.choices[0]?.message.content.trim();
   }
 }
diff --git a/package-lock.json b/package-lock.json
index eec5f28..c6b5549 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
     "name": "reactgenie-dsl",
-    "version": "0.0.53",
+    "version": "0.0.54",
     "lockfileVersion": 2,
     "requires": true,
     "packages": {
         "": {
             "name": "reactgenie-dsl",
-            "version": "0.0.53",
+            "version": "0.0.54",
             "license": "Apache-2.0",
             "dependencies": {
                 "@babel/cli": "^7.23.0",
diff --git a/package.json b/package.json
index 70df3ee..34645f4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "reactgenie-dsl",
-    "version": "0.0.53",
+    "version": "0.0.54",
     "description": "A natural language parser based on a large language model",
     "scripts": {
         "prepare": "peggy lib/dsl/parser.pegjs -o lib/dsl/parser.gen.js && tsc",