What Is a Causal Decision Model [CDM]? Reverse-Engineering Jev, in TypeScriptPut a secret code inside one question, then ask a different question what the code is, and Jev's probability for it comes back as 0.00. Put the same code in the shared state instead, and the probabili2d ago · 21 min readadityabiranje210.hashnode.dev
I Trained a Digit Classifier Using Only NumPy. Here's Every Equation Behind the 82% Accuracymodel.fit(X, y) trains a neural network in one line. It also hides every equation that makes learning happen. I wanted to know what was actually running underneath that line, so I built a two-layer neAug 15 · 8 min readadityabiranje210.hashnode.dev
Designing the Ingestion Layer of a Production RAG SystemMost RAG postmortems point at retrieval. Wrong chunks come back, the reranker doesn't help, the LLM hallucinates around a gap in context. Almost none of it is a retrieval bug. By the time a query hits13AJul 23 · 27 min readadityabiranje210.hashnode.dev
