Reference

Glossary

The names you'll meet across LangSyn, in plain language. If a term shows up in the docs or in a DKE Python program and you want the short version, it's here.

The stack

DKE — Deterministic Knowledge Engine
The knowledge engine at the centre of LangSyn. Give it facts and rules; it answers from them. Same question, same answer, every time. You program it in DKE Python; DKE compiles it and runs it. You reach it at dke.langsyn.net.
DKE Python
The open language you write to work with DKE — a Python-flavoured surface with def and indentation, .dpy. Published and documented — full reference on langsyn.net — and free for anyone to implement.
dke.langsyn.net
The live address where DKE compiles your programs and runs them. DKE Studio talks to it.

Tools

DKE Studio
The interactive web surface for DKE at langsyn.com/studio: write and run DKE Python live, and manage your stores and access keys. Runs are free and use a fresh, throwaway workspace.

Idea

Personal AI (PAI)
AI that runs on hardware you own, learns only what you teach it, and answers to you alone — not a platform, an advertiser, or a board. The idea LangSyn is built around; more on langsyn.org.