AI & MLMajor project

AI Agents with Retrieval

Upload PDFs and web pages, then ask questions or give tasks in a chat interface. The agent retrieves the most relevant passages, decides which tools to call, generates an answer with an LLM, and shows which documents it used.

Level
Major project
Delivery
5–7 working days
Stack
Python, FastAPI
Best for
Final-year B.Tech / B.E. (CSE, AI & DS)

Features

  • Document upload with automatic chunking and embedding
  • Vector search with pgvector
  • Tool calling for multi-step tasks such as compare and summarise
  • Answers with inline source citations
  • Chat history per user
  • Simple evaluation page to check answer quality

How it's built

The modules you'll walk through with our engineer.

  1. 01

    Ingestion pipeline

    • PDF and web parsing
    • Chunking strategies
    • Embeddings and storage
  2. 02

    Retrieval and agent loop

    • Similarity search
    • Tool calling
    • Citations
  3. 03

    Application

    • FastAPI backend
    • React chat interface
    • Evaluation page

Tech stack

PythonFastAPILangChainPostgreSQLpgvectorReact

What you get

  • Complete source code with a README
  • Setup video including API key configuration
  • Project report template with architecture and diagrams
  • Presentation slides for your review
  • Two 45-minute 1:1 walkthroughs of the code

Best for

  • Final-year B.Tech / B.E. (CSE, AI & DS)
  • M.Tech and MCA students
Learn it, don't just submit it

Every project comes with a 1:1 walkthrough

An engineer walks you through the architecture and code so you can extend it and answer viva questions with confidence. Check your institution's rules on using reference implementations before you submit.

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  • Customisations quoted before you pay
  • Walkthrough booked at a time that suits you

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