System security agent at L&T / 2026
Log Intelligence and Response Agent
Overview
LIRA was built at Larsen & Toubro during my Intelligent Systems internship. It's a system security agent for security-log discovery, semantic search and contextual recommendations.
What I built
- Modular APIs for the agent.
- Retrieval workflows for LLM-based knowledge integration and information organization.
- Semantic search over log data, using BGE-M3 embeddings stored in Pinecone.
Stack
- Backend and APIs: Python, FastAPI
- Embeddings and LLM: BGE-M3, Groq (Llama 3)
- Vector database: Pinecone
- Workflow and data: n8n, Supabase