Karandeep Singh

@kdpsingh.bsky.social

Faculty at UC San Diego. #rstats. Creator of Tidier.jl #julialang. #GoBlue. Views own.

Ask a bare LLM to multiply two big numbers and it'll confidently get it wrong. But ask an LLM on the web and it gets it right. What's the difference? In my latest post, I dig further into the harness, what it can do and why it matters: open.substack.com/pub/tidydesi...

Your LLM can’t math (and that’s ok)

Last week we precisely defined an agent: an LLM, in a harness, that calls tools repeatedly in a loop. This week we'll fix a few deliberate simplifications and explore the consequences of the harness i...

open.substack.com

Anthropic dropped 14 research posts at once today — a real batch release. Interpretability, alignment, and economics all landed together. One post each 🧵