Context Engineering
Why the Age of Prompt Engineering Is Over
From how you say it to what you show — the game has changed
AI Needs a New Language
GEUL — A semantically-aligned artificial language for unambiguous communication between humans and AI
Context Engineering
Why RAG Is Not Enough
RAG searches natural language as natural language. Three fundamental limitations of embedding similarity search, and why structured semantic search is the alternative.
Context Engineering
Why Mechanical Verification Is Necessary
Natural language has no concept of an invalid sentence
Context Engineering
Why Consistency Checks Are Necessary
Individually correct information can be collectively wrong
Context Engineering
Why Exploration Is Necessary
When the index exceeds the window, the search paradigm itself hits its limit