deterministic · auditable · weight-free
SEMA
The mind without weights.
A reasoning engine that keeps knowledge as knowledge — exact, content-addressed, inspectable — and derives every answer as a traceable proof over what it was taught. No neural network. No GPU. No hallucination.
try it — one file, zero setup
A self-contained app that opens a web chat with Sema. Download, run, start talking — nothing to install.