Opinions on engineering, from a decade of shipping applied AI in places where being wrong was expensive.https://inprinciple.sh/https://inprinciple.sh/blog/output-is-not-signal/https://inprinciple.sh/blog/output-is-not-signal/On OpenClaw, the iceberg of tacit knowledge, and which incompleteness you can live with before an agent is truly useful.Sun, 19 Apr 2026 00:00:00 GMThttps://inprinciple.sh/blog/context-vs-knowledge-graphs/https://inprinciple.sh/blog/context-vs-knowledge-graphs/Knowledge graphs masquerading as context graphs, why retrieval-augmented agents fall apart at the seams, and the tri-temporal substrate hiding underneath.Tue, 14 Apr 2026 00:00:00 GMThttps://inprinciple.sh/blog/the-case-for-context-graphs/https://inprinciple.sh/blog/the-case-for-context-graphs/Why the discussion around ontologies, context graphs and structural truth isn't hype — it's the inevitable next step in making agents actually useful.Fri, 10 Apr 2026 00:00:00 GMT