Telegram AI Assistant for PDF Knowledge Bases
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Transform your Telegram bot into an intelligent AI assistant capable of ingesting PDF documents and answering questions based on their content. This workflow leverages Retrieval Augmented Generation (RAG) to provide accurate, context-aware responses directly within your Telegram chats.
About This Workflow
This n8n workflow creates a powerful Telegram bot that functions as a RAG-powered knowledge base. Users can upload PDF documents directly to the bot, which then processes them by generating embeddings via OpenAI, splitting them into manageable chunks, and storing them in a Pinecone vector database. Once documents are ingested, users can ask natural language questions through Telegram, and the bot will retrieve relevant information from the stored PDFs and use a Groq large language model to formulate precise answers. It streamlines access to information stored in PDFs, making complex documents instantly searchable and interactive.
Key Features
- Effortless PDF Ingestion: Upload PDF documents directly via Telegram to build your knowledge base.
- AI-Powered RAG: Utilizes Retrieval Augmented Generation to provide highly accurate and contextual answers.
- Natural Language Querying: Ask questions in plain English and receive intelligent responses from your PDF content.
- Vector Database Integration: Securely stores and retrieves document chunks and embeddings using Pinecone.
- Hybrid AI Model Support: Leverages OpenAI for robust embeddings and Groq's fast LLM (Llama-3.1-70b-versatile) for dynamic responses.
How To Use
- Set up Telegram Credentials: Configure the 'Telegram Trigger' and 'Telegram get File' nodes with your Telegram Bot API Token.
- Configure OpenAI Credentials: Provide your OpenAI API Key to the 'Embeddings OpenAI' nodes for generating document and query embeddings.
- Integrate Groq: Add your Groq API Key to the 'Groq Chat Model' node to power the LLM responses.
- Connect Pinecone: Input your Pinecone API Key and ensure the 'Pinecone Vector Store1' node's
pineconeIndexparameter is set to your desired index name (e.g.,telegram). This index must exist in your Pinecone account. - Activate Workflow: Once all credentials and settings are in place, activate the workflow.
- Load Documents: Send PDF files to your Telegram bot to automatically process and store them in Pinecone.
- Query Your Knowledge Base: Send text messages (questions) to your Telegram bot to receive AI-generated answers based on your uploaded PDFs.
Apps Used
Workflow JSON
{
"id": "f6eed851-2a12-4d11-9809-3a8c3da57650",
"name": "Telegram AI Assistant for PDF Knowledge Bases",
"nodes": 29,
"category": "Operations",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
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ID: f6eed851-2a12...
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