Comment by ACCount37

It's probably used for context self-distillation. The exact setup:

1. Run an AI with this document in its context window, letting it shape behavior the same way a system prompt does

2. Run an AI on the same exact task but without the document

3. Distill from the former into the latter

This way, the AI internalizes the behavioral changes that the document induced. At sufficient pressure, it internalizes basically the entire document.