---
title: "Discussion on \"Crafting AI Personas with System Prompts & CoT: Building Hitesh Choudhary’s Digital Twin\" | Hashnode"
description: "Discussion on \"Crafting AI Personas with System Prompts & CoT: Building Hitesh Choudhary’s Digital Twin\". build AI chatbot, system prompt GPT, AI persona with memory, Hitesh Choudhary bot, OpenAI GPT-4o-mini, chatbot Python example"
url: "https://hashnode.com/posts/crafting-ai-personas-with-system-prompts-and-cot-building-hitesh-choudharys-digital-twin/683b3842ec9a04d33ff0f291"
---

[Feed](https://hashnode.com/feed) /

Discussion

# [Crafting AI Personas with System Prompts & CoT: Building Hitesh Choudhary’s Digital Twin](https://vidyasagar.hashnode.dev/crafting-ai-personas-with-system-prompts-and-cot-building-hitesh-choudharys-digital-twin?utm_source=hashnode&utm_medium=feed)

build AI chatbot, system prompt GPT, AI persona with memory, Hitesh Choudhary bot, OpenAI GPT-4o-mini, chatbot Python example

May 31, 2025 · 6 min read · vidyasagar.hashnode.dev  
Read the article

-   [#cot](https://hashnode.com/tag/cot)
-   [#chaicode](https://hashnode.com/tag/chaicode)
-   [#chaiaurcode](https://hashnode.com/tag/chaiaurcode)
-   [#chaicohort](https://hashnode.com/tag/chaicohort)
-   [#iwritecode](https://hashnode.com/tag/iwritecode)
-   [#ai](https://hashnode.com/tag/ai)

## Written by

[Vidya Sagar Mehar](https://hashnode.com/@VidyaSagarMehar)

@VidyaSagarMehar · Simdega, Jharkhand

  
[View profile](https://hashnode.com/@VidyaSagarMehar)

Fullstack Web developer

## Responses 1

Markdown supported · ⌘↵ to post

[SAQUIB HASNAIN](https://hashnode.com/@Saquib-Hasnain)

[May 31, 2025](https://hashnode.com/posts/crafting-ai-personas-with-system-prompts-and-cot-building-hitesh-choudharys-digital-twin/683b3842ec9a04d33ff0f291/comment/683b58eca9af8e85551c5dc0)

Great detailing