Writings

Ahilan Karuppusami

I'm a third year undergraduate at UC Berkeley studying Computer Science and Applied Math. I'm interested in making LLMs cheaper and more personalized through routing, persistent-memory, and cross-model caching.

In my freetime, I enjoy poker, playing badminton, and trying new food.

Portrait of Ahilan Karuppusami

projects

Things I've developed

Orchestrator AI

May 2025

Routes to the best and cheapest LLM based on each individual query. 50-90% cheaper while only 2-3% quality loss.

Link
Project 1 media

Introspect

June 2025

A way to visualize GPT/Claude conversations in interactive 3D space. Built with Dev and Neel.

Demo
Project 2 media

Oski Eats

November 2024

An app for Berkeley dining halls. 3k student users. 8k+ daily app opens.

Link
Project 2 media
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