Trust / human control

Evidence before confidence. People before automation.

Raison is framed as decision support: it makes sources, assumptions, uncertainty and ownership visible before action.

What it means
What it meanssource lineage

Every material statement retains source, freshness and transformation context.

Inspect this section
Design commitments
  • Named sources and assumptions
  • Human approval for consequential action
  • Dated review and audit intent
Not claimed
  • Security certification
  • Compliance attestation
  • Production controls or SLA
Quick answer

The essential answer stays immediate; every next section adds inspectable depth.

01Data

Know where each claim came from.

Every material statement retains source, freshness and transformation context.

02Reasoning

Keep hypotheses distinct from facts.

Possible causes are labeled, confidence is bounded and missing evidence remains visible.

03Action

A person owns every consequential move.

Approval, owner and review date prevent the interface from becoming an unaccountable recommendation engine.

Governance detail

Sources, constraints, roles and review criteria—without marketing shortcuts.

04Roles and agency

Access and action must be narrower than visibility.

A production design separates viewer, analyst, recommender, approver and administrator responsibilities.

05Evaluation

Confidence needs evidence, limits and ongoing review.

Teams define test sets, known failure modes, human override, drift signals and incident ownership before trusting a model-assisted explanation.

06Procurement questions

Hard questions stay visible until a vendor can prove them.

Deployment, data flow, subprocessors, residency, retention, deletion, export, audit access and support terms belong in due diligence.

Continue the decision journey

Read the privacy principles