Sarthak Gupta

Data Scientist II, Finance Models · Amazon · Seattle

AI agents and quant models for money that matters.

Interrogation, supervised

Ask me anything-ish.

The agent answers questions about the human. The buttons are curated. The keyboard goes to a live model that has been briefed and told to keep it light.

skgpt · personal mode · keyboard reinstated

// pick a question or type one. the agent has been briefed and lightly threatened.

or type your own

skgpt ▸

The burn rate

2,147,483,202

Tokens burned, and counting.

ohh that is not me. that is the agents running while i sleep.

What I build

Three things, done properly.

01 · AI Agents

0/0

token bill: we do not talk about it

Production agents that read, reconcile, decide, and log every step. They ship work, not demos, and they never ask to reschedule.

02 · Quant Models

0%

confidence, literally

Black-Scholes, Monte Carlo, Value at Risk, rate models. The classics, implemented properly. A few of them run live in the Lab.

03 · AI × Quant

47

unaudited decisions

Machine learning that touches money answers to validation first: governance, monitoring, and uncertainty stated out loud.

The war room

Meet the team. None of them sleep.

An orchestrator and four specialists argue their way to the right answer. Argus watches, Gauss prices, Cassandra vetoes, Ledger remembers.

skgpt-orchestrator live, more or less

your turn want your own agent in the room? build one in skgpt →

The worldview

Intelligence is cheap now. Judgment still trades at a premium.

Sarthak Gupta — Seattle, WA · usually near coffee

The human

Also a person, allegedly.

▲Writes about agentic AI and why liability, not capability, is the bottleneck. The essays.

▲Co-wrote a quant interview guide that has been downloaded 11,000+ times, mostly at 2 a.m.

▲Built the games in the arcade. Loses to them at a statistically significant rate.

▲Three degrees, two continents, one favorite. The favorite had stochastic calculus.

Explore

Pick a door.

The Quant Lab Live quant instruments Seven live instruments: Black-Scholes, Monte Carlo, the efficient frontier, VaR, DCF, and a neural net learning in real time. → skgpt Talk to the agent A live open-source model with a job description: explain quant, refuse predictions, stay audited. → The Arcade Games with a house edge Flip a coin until the law of large numbers humbles you. Then survive Random Walk. → Featured In other people's words, and mine Business Insider, CFO Drive, essays on agents and liability, and a guide downloaded 11,000+ times. →

Let's talk.

the reply will be from me, not an agent. promise.