Architecture

Four stages. Three locks. Two modes deferred.

Encode

Graph

subset of cases
→ nodes + edges

Solve

Score

P × D × C × A
against frozen weights.yaml

Decode

Chain

claims + provenance
→ Truth Unit

Validate

Blind

independent reviewer
ranks the same 20 cases

🔒Day 4 — nodes / edges

🔒Day 5 — weights frozen pre-Day 1

🔒Day 8 — Truth Unit locked

→ Day 10 · pass / fail

Mode A scope: ~20 cases, one doctrine (DCC), one contested question. Mode B (multi-doctrine) and Mode C (multi-question) are gated stubs.