diff --git a/src/chatbot/chatbot.ts b/src/chatbot/chatbot.ts
index ffd20781..0a5028db 100644
--- a/src/chatbot/chatbot.ts
+++ b/src/chatbot/chatbot.ts
@@ -5,9 +5,27 @@ export enum ChatbotRole {
 }
 
 export enum GPTVersion {
+  /**
+   * Default GPT model used. Has a 16K context window.
+   * Costs the least of all models with ok precision and speed
+   */
   GPT_3_5_TURBO = 'gpt-3.5-turbo-0125',
+  /**
+   * First generation GPT 4 model. Has an 8K token context window.
+   * Costs a lot and is not very fast.
+   */
   GPT_4 = 'gpt-4',
+  /**
+   * Fast version of GPT 4. Has 128K token context window.
+   * Costs less than GPT 4 but more thn 3.5-turbo.
+   * Best for real time conversations.
+   */
   GPT_4_TURBO = 'gpt-4-turbo',
+  /**
+   * New and improved version of GPT 4. Has a 128K token context window.
+   * Has better capabilities than GPT 4 for a 6th of the price.
+   */
+  GPT_4_O = 'gpt-4o',
 }
 
 export type ChatBotMessage = {