The Pentagon Bought What It Asked For

Why Proprietary AIs Decline Requests

Ensure that your inference works on your terms

Machine Grading is Lousy

On Embeddings

The Geometry of Meaning

The Puzzle of RAG

Silicon Sovereigns

On the role of GPU compute across sectors

The Attention Breakthrough

Why Attention Was Hiding in Plain Sight

The Search Problem

On Vectors and Publishing

Why Transformers Changed Everything

Attention Is All We Need

Why Transcription Isn’t Solved

Why Foundation Models Need Tuning

How to Buy AI Hardware Without Regret

On the DGX Spark and other platforms