Nandhu S KumarAI & MACHINE LEARNING
01 / Project index

My projects.

Seven projects covering AI agents, model training, reinforcement learning, and search. Each includes implementation details and source code.

07 / 07 PROJECTS
01

ThinkTrace

Specialist AI agents check claims, identify logical fallacies, and evaluate reasoning.

AI Agents
AI agents / PostgreSQL
02

AI Voice Agent

A phone agent built with Gemini Live and Twilio that follows call objectives and uses configured tools.

AI Agents
Gemini Live / Twilio
03

Scientific GPT

A GPT language model implemented from scratch, including tokenization and distributed training.

Machine Learning
PyTorch / Transformers
04

Hospital Triage AI

A reinforcement learning research prototype for simulated patient decisions and resource coordination across a ward.

Reinforcement Learning
DQN / Multiple RL agents
05

Tox-NIO

Optimizing molecular features with projected gradient descent to reduce predicted toxicity.

Machine Learning
Neural optimization / ZINC-250k
06

AI Image Transformer

An image editing application that analyzes a source image, generates changes, and uses feedback for revisions.

AI Agents
SmolAgents / FLUX.1
07

Generative College Search

A chatbot that retrieves university website content to answer student questions.

Retrieval
Python / LangChain
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