The system already has versioned facts, supersession, and a connector-authority margin, but the policy is still too coarse for hard startup-context contradictions.
Acceptance criteria:
- Move beyond connector-level authority only and support richer authority signals.
- Support “what changed since” and “why did this become true” queries.
- Add eval cases for cross-source contradiction and self-contradiction over time.
The system already has versioned facts, supersession, and a connector-authority margin, but the policy is still too coarse for hard startup-context contradictions.
Acceptance criteria: