Vedant Patel

Stories

Your AI assistant remembers you. Does it remember the current you?
research·Jun 27, 2026·5 min read

Your AI assistant remembers you. Does it remember the current you?

AI assistants are good at recalling what you told them and bad at updating it when it changes. I built Supersede, an open RL environment for that failure, found the obvious fixes don't work, and trained a small model to get measurably better.

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RadAI: turning a research X-ray model into a deployable product
technical·Aug 15, 2025·6 min read

RadAI: turning a research X-ray model into a deployable product

A web app that reads a chest X-ray and returns a structured, section-by-section report, built around Stanford's CheXagent and served on a GPU that wakes on demand and scales back to zero.

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CorpCred: a corporate credit rating, predicted from the numbers and explained
technical·Jun 10, 2025·6 min read

CorpCred: a corporate credit rating, predicted from the numbers and explained

A five-person UC Davis research project: a machine-learning system that estimates a company's credit rating from its financial ratios, about 79% accurate and running entirely in the browser. My part was the neural-network model, the data analysis, and the literature review.

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