Direct answer
Measure infrastructure, model, data, integration, evaluation, review, security, support, and change costs per useful workload.
1. Unit of work
Apply this stage to AI for CIOs by naming the executive owner, affected workflow, current evidence, unresolved questions, and the artifact that must exist before the review advances.
Decision test: Enterprise AI platform architecture
The CIO can standardize model access, retrieval, evaluation, observability, and policy services without forcing every workload onto one model or vendor. The target architecture should show the system of record, identity path, failure behavior, and exit path for each use case.
- Which services are common and which remain workload-specific?
- How can a team change a model without rewriting the application?
- Where are prompts, retrieval indexes, evaluations, and logs versioned?
Failure modes to test: platform lock-in; shared-service blast radius; architecture that exists only in presentation diagrams.
2. Variable consumption
Apply this stage to AI for CIOs by naming the executive owner, affected workflow, current evidence, unresolved questions, and the artifact that must exist before the review advances.
Decision test: Enterprise knowledge retrieval
AI can help employees find and synthesize authorized internal material when identity, permissions, freshness, citations, and source conflicts are handled explicitly. A convincing answer is not proof that the user was entitled to every retrieved passage or that the corpus was complete.
- Are source permissions enforced at retrieval and answer time?
- How are stale or superseded documents handled?
- Can users inspect the exact sources and report a conflict?
Failure modes to test: permission leakage; authoritative-document confusion; confident answers from incomplete corpora.
3. Fixed platform cost
Apply this stage to AI for CIOs by naming the executive owner, affected workflow, current evidence, unresolved questions, and the artifact that must exist before the review advances.
Decision test: Software delivery and modernization
Coding assistants can draft, explain, test, and refactor code, but engineering ownership still includes design, review, dependency provenance, security testing, and deployment controls. The CIO should evaluate change quality and flow across the delivery system rather than count generated lines.
- Which repositories and dependencies are exposed?
- What checks gate generated changes?
- How are productivity, rework, defects, and developer experience measured together?
Failure modes to test: insecure generated code; license and provenance uncertainty; local speed that increases downstream review.
4. People and control
Apply this stage to AI for CIOs by naming the executive owner, affected workflow, current evidence, unresolved questions, and the artifact that must exist before the review advances.
Decision test: Service management and employee support
AI can summarize incidents, retrieve runbooks, classify requests, and propose remediations. Any action that changes access, infrastructure, data, or production state needs bounded permissions, confirmation, logging, and a recovery procedure.
- What actions can the assistant execute?
- Which record remains authoritative for incident and change state?
- How are low-confidence classifications routed?
Failure modes to test: incorrect remediation; privilege escalation; lost incident chronology.
5. Sensitivity and limits
Apply this stage to AI for CIOs by naming the executive owner, affected workflow, current evidence, unresolved questions, and the artifact that must exist before the review advances.
Decision test: Operations and incident intelligence
AI can correlate telemetry and prepare hypotheses faster than a person can read every signal. It should preserve raw evidence, distinguish correlation from cause, and make the suggested diagnostic path visible to the operator.
- Which telemetry is missing or sampled?
- Can the model change production or only advise?
- How are hypotheses scored and invalidated?
Failure modes to test: false causal narratives; alert suppression; unbounded remediation actions.
Evidence packet to retain
Apply this guide as a record of judgment, not as a disposable checklist. Keep the scope, current baseline, representative scenario, participating people, source materials, decision rights, observed exceptions, outcome measures, unresolved claims, and the date on which the conclusion must be reviewed again.
- Enterprise AI platform architecture: The CIO can standardize model access, retrieval, evaluation, observability, and policy services without forcing every workload onto one model or vendor. The target architecture should show the system of record, identity path, failure behavior, and exit path for each use case.
- Enterprise knowledge retrieval: AI can help employees find and synthesize authorized internal material when identity, permissions, freshness, citations, and source conflicts are handled explicitly. A convincing answer is not proof that the user was entitled to every retrieved passage or that the corpus was complete.
- Software delivery and modernization: Coding assistants can draft, explain, test, and refactor code, but engineering ownership still includes design, review, dependency provenance, security testing, and deployment controls. The CIO should evaluate change quality and flow across the delivery system rather than count generated lines.
- Service management and employee support: AI can summarize incidents, retrieve runbooks, classify requests, and propose remediations. Any action that changes access, infrastructure, data, or production state needs bounded permissions, confirmation, logging, and a recovery procedure.
The final packet should distinguish what an official source establishes, what was observed during evaluation, what a provider or participant reported, what the reviewing team inferred, and what remains unknown. That separation is essential when the result will influence an executive, employee, customer, investor, or regulated decision.
Evaluation worksheet
| Question | Required record | Approval condition |
|---|---|---|
| What changes? | Current and proposed workflow | Boundary and owner are explicit |
| What supports the output? | Source, rights, lineage, quality, and version | Material inputs are traceable |
| Who decides? | Review, approval, exception, and escalation rights | A real person has time and authority |
| What would prove value? | Baseline, population, period, measure, and exclusions | Activity is not substituted for outcome |
| When do we stop? | Thresholds, incidents, change triggers, and fallback | Exit is practical and controlled |
Final approval gate
Approve only when the role-specific decision is clear, the evidence supports the conclusion at the claimed level, material unknowns remain visible, ownership conflicts are disclosed, and the implementation can be monitored and reversed. Reject a universal winner conclusion when the evidence supports only conditional fit.
The publication supports research and executive decision preparation. It does not provide legal, financial, accounting, employment, clinical, cybersecurity, investment, procurement, or implementation advice.