It certifies its own work
Every number comes from an exact, deterministic tool, not free-form reasoning—which took reconciliation accuracy from 0.21 to 1.00 in validation, each figure tracing to the tool that produced it. On top, a per-step trust signal reads the model's own internal state to catch looks-right-but-wrong work and escalate it to you rather than shipping it—a gate we hold to a live held-out canary and keep hardening before we rely on it.