Causation
New evidence, learned while it runs.
Senua AI does not have a training phase that ends. Each new observation refines what it already knows, on the device, while it keeps working.
What that looks like
In one recording, the engine reads a company travel policy and answers booking questions from it. Then an amendment arrives that contradicts part of the policy. The next answer follows the amendment, and cites the line it came from. Nothing was retrained and nothing left the machine.
Why a causal model can do this
A model made of weights learns everything at once, so changing one thing risks disturbing the rest, and it is safer to retrain the whole model. A model made of causal states learns in pieces. New evidence adjusts the states it concerns, or adds a new one, and leaves the others alone.
What this does not mean
Learning while running is not the same as believing everything. New evidence has to earn confidence before it changes a decision. The next page explains how.