Arnab Sengupta

Research

Papers & results

Two publications, and a list of rooms I walked into not expecting to win.

Jun 2025

Is a Large Context Window all you need? Exploring Time To First Token (TTFT)–context size tradeoff for Autoregressive LLMs

engrXiv — preprint

doi 10.31224/4666

2024

An Approach to Detect and Classify Potentially Suspicious Activity from Real-Time Log Data using Anomaly Detection Methods

INOCON 2024, Bangalore — IEEE

doi 10.1109/INOCON60754.2024.10511679

Wins

  • ETHGlobal New Delhi — global finalist2025

    610+ projects, 1600+ participants

  • EduChain Semester 3 Global — dual prize winner2025

    9000+ participants, 1100+ submissions

  • Unfold by CoinDCX — 1st, Bullieverse AI Agent track2024
  • EduChain Semester 2 Global — winner2024

    5100+ participants, 834 submissions

  • Spectral Labs Web3 Credit Scoring — top 5 + early modeler bounty2024

    global challenge

  • ISRO SIF Space Hackathon — top 50 finalist2024

    300+ teams

  • Data Science Student Championship — top 102024

    1000+ individual participants

  • EduChain Semester 3 Regional — winner2025

    300+ teams

  • Binary Hackathon, KGEC — AI/ML track prize

    200+ teams

  • East India Blockchain Summit — 3rd prize2025

    IIT KGP Blockchain Society

  • HackHeritage — 1st prize2024

    150+ teams

  • HackHeritage — 3rd runner up2023

    90 teams, 30 finalists

  • MLX Hackathon, GDSC HITK — runner up

    300+ participants

  • Prediction Bash, IIT Bhubaneswar — top 5 finalist

    ML hackathon