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Enhance AI prompts with GPT-4o-mini and Telegram delivery

Jesse DavidsJesse Davids
779 views
2/3/2026
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Workflow Documentation

Description:

This workflow is designed to optimize prompts by enhancing user inputs for clarity and specificity using AI. The workflow takes a user-provided prompt as input and uses a Natural Language Processing (NLP) model to refine and improve the prompt. The optimized prompt is then sent back to the user, ready for use in further workflows or processes.

Setup:

  1. This workflow is suitable for users who want to improve their prompts for better communication and understanding in their workflows.
  2. The workflow utilizes an AI Agent powered by an OpenAI Chat Model to enhance user prompts.

Expected Outcomes:

  • Users can provide vague or imprecise prompts as input to the workflow.
  • The AI Agent will refine and optimize the prompt, adding clarity and specific details.
  • The optimized prompt will be delivered back to the user via Telegram or can be input for the next nodes.

Extra Information:

A. A Telegram node is used to deliver the optimized prompt back to the user. B. Ensure you have the necessary credentials set up for Telegram and OpenAI accounts. C. Customize the workflow's settings, such as the AI model used for prompt optimization, to suit your requirements. D. Activate the workflow once all configurations are set to start optimizing prompts efficiently.

Enhance AI Prompts with GPT-4o Mini and Telegram Delivery

This n8n workflow automates the process of receiving a prompt via Telegram, enhancing it using an OpenAI GPT-4o Mini AI agent, and then delivering the improved prompt back to the user via Telegram. It's designed to streamline the interaction with AI for prompt generation or refinement.

What it does

  1. Listens for Telegram Messages: The workflow is triggered when a new message is received in a configured Telegram bot.
  2. Initial Prompt Processing: Extracts the incoming message text to be used as the initial prompt.
  3. AI Agent for Prompt Enhancement: Utilizes an AI Agent (powered by OpenAI's GPT-4o Mini) to refine and enhance the received prompt. It uses a simple memory buffer to maintain context within a conversation.
  4. Delivers Enhanced Prompt via Telegram: Sends the AI-enhanced prompt back to the Telegram chat where the original message was received.

Prerequisites/Requirements

  • n8n Instance: A running n8n instance.
  • Telegram Bot: A Telegram bot token and chat ID configured as an n8n credential.
  • OpenAI API Key: An OpenAI API key configured as an n8n credential, with access to GPT-4o Mini.

Setup/Usage

  1. Import the Workflow: Import the provided JSON into your n8n instance.
  2. Configure Telegram Credential:
    • Click on the "Telegram" node.
    • Select or create a new Telegram API credential.
    • Enter your Telegram Bot Token.
  3. Configure OpenAI Credential:
    • Click on the "OpenAI Chat Model" node (within the "AI Agent" node).
    • Select or create a new OpenAI API credential.
    • Enter your OpenAI API Key.
  4. Activate the Workflow: Toggle the workflow to "Active" in the top right corner of the n8n editor.
  5. Send a Message to your Telegram Bot: Send any text message to your configured Telegram bot. The workflow will process it and send back an enhanced version.

This workflow is a great starting point for integrating AI prompt enhancement directly into your communication channels.

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