Moved 14 speculative/obvious documents to v0/. Kept 7 with real
substance. Distilled into SUMMARY.md (what we know) and
OPEN-QUESTIONS.md (what to test next, one experiment each).
Priority: Q5 (steering vectors) is answerable TODAY. Q1-Q3-Q6-Q7
are all answerable with the first training run. Speculation converted
to testable hypotheses.
Facts are localized (ROME). Behaviors are hierarchically distributed:
core circuit (small set of mid-late layer attention heads) + supporting
circuits (distributed context encoding). Apollo's flat minima are right
for distributed change. Rank-256 captures the full hierarchy. Includes
measurement plan for validating which heads change during training.