Artificial Ignorance

Artificial Ignorance sits at the intersection of engineering and intelligence. Rather than chasing every headline, it explains what changed, why it matters, and what builders should do about it — from model architecture and fine-tuning to inference costs, agent frameworks and the business dynamics behind each new release.

The newsletter is run by Charlie Guo, an engineer turned analyst, and published on Substack. A typical week mixes longer essays with a curated news digest, so readers can either skim for signals or go deep on a single topic. Coverage leans toward practical tactics: tooling comparisons, benchmark caveats, deployment trade-offs and the economics that determine which techniques actually survive contact with production.

The tone is deliberately skeptical of hype. Readers describe it as clear, jargon-light and useful for forming independent opinions instead of repeating vendor talking points. The basic tier is free to read, while paid subscribers get additional posts and archive access.