Engineering
How we build — architecture decisions, measurements, and the mistakes they came from. These pieces show the work rather than the finished photograph: discarded paths are here too, with their reasoning.
Ten judges, 1.48 votes: what an LLM judge panel is really worth
From AI Overview to a Real Demo: Turning a Blueprint into a ZenAI Instance — Autonomously
The Stress Test: Why We Ran Ten Security Sprints Before the First Customer
An Architecture for Memory: The First Sketches
Research as Documentation: Pre-Registration and Replication
Seven Layers: A Memory Model Takes Shape
Engineering91 % of the accuracy with 1 % of the tokens in the answer step
Cooperative Survival Network: what 15 components actually do under stress
Predictive Memory Architecture (PMA): the six components of the second wave
Why Over 12,000 Tests for a Solo Project (as of August 2026)
How We Built Memory Into an AI OS: The 9 Neuroscience Algorithms Behind ZenBrain
How We Built A-RAG: When Retrieval Learns to Think Before Searching
Sleep Consolidation: Teaching AI to Dream
The Art of Forgetting: Why Your AI Needs to Learn to Let Go
How We Built a Memory System That Thinks Like a Brain
From Idea to Algorithm: The Science Behind ZenBrain
