Building
Data and intelligence infrastructure for the physical world at StreetMetrics.
Company ↗Los Angeles, California
Building with intelligence,
and staying curious.
I’m Sunay—CTO at StreetMetrics, researcher, and experimenter. I work at the intersection of AI, data systems, and product development with an interest in mech interpretability and applications of AI to give us back our time and attention.
A life in inquiryand motion
Right now
Three threads I’m following.
Researching
How we can make machine-learning systems more robust, legible, and useful.
Selected research ↗Writing
Notes on intelligence, economics, and the ideas I keep returning to.
Read the notes ↗Selected work
See all research →Research
PureGen: Universal Data Purification for Train-Time Poison Defense via Generative Model Dynamics
PureGen purifies poisoned training data using iterative Langevin dynamics of Energy-Based Models and Denoising Diffusion Probabilistic Models, achieving state-of-the-art poison defense with minimal impact on classifier generalization.
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