CrossGen AI ContentHubLEARN · Week 1 · Foundations
What Can Go Wrong?
Two things go wrong with every chat system, and neither one is a malfunction. The context window fills up and older details fall out, and when grounding runs out the model fills the gap with plausible-sounding fiction called hallucination. Both have the same medicine: manage what is in the window.
After this lesson
- You can explain why a model forgets: the context window is a fixed-size buffer, and older turns fall out.
- You can spot a hallucination forming and supply "the book" (your data, documents, and context) to stop it.
- You reach for a fresh chat without guilt: carrying the facts forward beats dragging the clutter along.
Explore the skill tree
This is a preview. The full lesson — with its interactive practice and resources — is part of the ContentHub membership.