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RAG and Knowledge ·Intermediate

Agentic RAG with Gemini Flash Thinking

About this app

Document Processing - PDF document upload and processing - Web page content extraction - Automatic text chunking and embedding - Vector storage in Qdrant cloud

  • Complete open-source code
  • Step-by-step tutorial

Technical sheet

Category
RAG and Knowledge
Difficulty
Intermediate
Models
Gemini
Frameworks
Agno, LangChain
Runs locally?
Needs cloud APIs
Required keys
GOOGLE_API_KEY

License Apache-2.0 · content curated and maintained by Doutor AI.

Full tutorial

A RAG Agentic system built with the new Gemini 2.0 Flash Thinking model and gemini-exp-1206, Qdrant for vector storage, and Agno (phidata prev) for agent orchestration. This application features intelligent query rewriting, document processing, and web search fallback capabilities to provide comprehensive AI-powered responses.

Features

  • Document Processing
  • PDF document upload and processing
  • Web page content extraction
  • Automatic text chunking and embedding
  • Vector storage in Qdrant cloud
  • Intelligent Querying
  • Query rewriting for better retrieval
  • RAG-based document retrieval
  • Similarity search with threshold filtering
  • Automatic fallback to web search
  • Source attribution for answers
  • Advanced Capabilities
  • Exa AI web search integration
  • Custom domain filtering for web search
  • Context-aware response generation
  • Chat history management
  • Query reformulation agent
  • Model Specific Features
  • Gemini Thinking 2.0 Flash for chat and reasoning
  • Gemini Embedding model for vector embeddings
  • Agno Agent framework for orchestration
  • Streamlit-based interactive interface

Prerequisites

1. Google API Key

  1. Go to Google AI Studio
  2. Sign up or log in to your account
  3. Create a new API key

2. Qdrant Cloud Setup

  1. Visit Qdrant Cloud
  2. Create an account or sign in
  3. Create a new cluster
  4. Get your credentials:
  • Qdrant API Key: Found in API Keys section
  • Qdrant URL: Your cluster URL (format: https://xxx-xxx.cloud.qdrant.io)

3. Exa AI API Key (Optional)

  1. Visit Exa AI
  2. Sign up for an account
  3. Generate an API key for web search capabilities

How to Run

  1. Clone the repository:
git clone https://github.com/Shubhamsaboo/awesome-llm-apps.git
cd rag_tutorials/gemini_agentic_rag
  1. Install dependencies:
pip install -r requirements.txt
  1. Run the application:
streamlit run agentic_rag_gemini.py

Usage

  1. Configure API keys in the sidebar:
  • Enter your Google API key
  • Add Qdrant credentials
  • (Optional) Add Exa AI key for web search
  1. Upload documents:
  • Use the file uploader for PDFs
  • Enter URLs for web content
  1. Ask questions:
  • Type your query in the chat interface
  • View rewritten queries and sources
  • See web search results when relevant
  1. Manage your session:
  • Clear chat history as needed
  • Configure web search domains
  • Monitor processed documents

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