GATE ARCH:StructuralBuy-Side Audit
For CIOEvery initiative, its own ruler
“Because a measure written and reported by the party that built the thing is a claim, not a check — whether that party is a vendor or your own team.”
Iceberg Tribe Advisory • AI Decision Architecture (Build & Buy)
Every piece here audits an irreversible decision an institution faces across the five enterprise AI gates — whether commissioning an in-house build, approving an internal go-live, or procuring from an external vendor. Not trending topics, not a content calendar.
When an audit reaches an enforceable standard — a warranty review for vendor contracts, or an Internal Build Checklist and Initiative Register for systems built in-house — it points directly to Instruments: runnable diagnostic tools, not another conceptual post.
The Five Decision Gates
Irreversible milestones across the enterprise AI decision lifecycle — both in-house builds and vendor procurement
“Because a measure written and reported by the party that built the thing is a claim, not a check — whether that party is a vendor or your own team.”
“Appointing a chief AI officer resolves the optics of a vacancy without resolving the governance gap — because a seat given internal champion incentives and no stable instrument cannot act as an independent check.”