Uday Singh
I spent a decade founding companies. Now I study mechanistic interpretability full time. Tells is the written record: an essay series on interpretability research using poker as the laboratory, because poker is the rare domain where hidden state has exact ground truth. A tell is an observable signal of hidden state. So is a linear probe. The full argument for the domain is at Why poker.
Tells · the series
- 01 The residual stream is the table
- 02 Six techniques, one river decision
- 03 Does the model know its equity?
- 04 Reading 200 rivers
- 05 Pot odds and post-hoc rationalization
- 06 Bluffing without lying