Research notes and tools by David Philip Raymond, published with GitHub Pages at https://ne0busin3ss.github.io and linked from dave-raymond.com. The common thread is AI: how it is built, what it costs, and the tools it can build.
| Page | What it covers | |
|---|---|---|
| Why Enterprises Pay the Frontier Premium | The economics of choosing frontier proprietary models over open weights: error compounding, the labour denominator, substitution modes, threshold-gated value and self-hosting cost. | |
| How AI Is Built and Implemented | The lifecycle from training to inference, what happens inside the model, the scale economics, the implementation stack and its security layer. | Light ยท Dark |
| Page | What it covers |
|---|---|
| Bookmark sync | The story of a cross-browser bookmark sync tool built by prompting Claude rather than writing the code by hand. |
Each HTML page is the primary edition; its PDF is printed from the page and carries the same revision number.