3
minute read
Apr 7, 2026

AI Use-Case Review Template for Lending Teams

A one-page AI use-case review template for lending teams to evaluate workflow fit, risk, explainability, controls, and alternatives before moving forward.

Most AI ideas in lending fail for a simple reason: the team starts with the technology before it defines the workflow. This one-page template helps lending teams pressure-test an AI use case before a pilot starts, separating strong use cases from expensive distractions by forcing clarity on ambiguity, consequence, explainability and controls.

The questions are practical, not theoretical. They are meant to surface whether the workflow is ambiguous or structured, how consequential the output is, what controls would be required, and whether rules, code, or analytics might solve the problem more cleanly.

The goal is to make sure the right workflows move forward for the right reasons.

Worksheet

1. Workflow and problem definition

What workflow are we trying to improve?

What specific problem exists today?

What is happening now that is too slow, too manual, too inconsistent, or too blunt?

What business outcome would improve if this worked?

2. Task classification

What kind of task is this?

  • Interpretation of unstructured information
  • Deterministic execution
  • Analytic estimation or scoring
  • Mixed / hybrid

What best describes the input data?

  • Mostly unstructured
  • Mostly structured
  • Mixed

Where does ambiguity exist in the workflow today?

3. Consequence of error

If this output is wrong, what happens?

  • Minor inefficiency
  • Customer confusion
  • Operational rework
  • Policy or compliance issue
  • Incorrect exposure / treatment decision
  • Material customer or portfolio impact

Is this workflow fault tolerant or fault intolerant?

  • Fault tolerant
  • Fault intolerant

Why?

4. Explainability and governance

Will this output need to be explained to any of the following?

  • Underwriters
  • Risk / compliance
  • Operations
  • Customers
  • Internal audit / model risk

Does the workflow require reason codes, rationale, or a clearly reviewable logic path?

  • Yes
  • No

What governance artifacts would need to exist before production?

  • Monitoring
  • Version control
  • Fallback logic
  • Change control
  • Review thresholds
  • Documented ownership

5. AI v. rules v. analytics comparison

Could this be solved with rules or standard code instead?

  • Yes
  • No
  • Partially

Could this be solved with a governed analytic output instead?

  • Yes
  • No
  • Partially

Why is AI being considered?

  • Unstructured inputs
  • Ambiguous interpretation
  • Drafting / summarization
  • Flexibility across many query types
  • Vendor recommendation
  • General innovation interest

What does AI do here that simpler tools cannot do as well?

6. Control design

If AI is used, what controls would sit around it?

  • Human review
  • Deterministic wrapper
  • Bounded template / allowed answer set
  • Threshold routing
  • Spot checks
  • Escalation path
  • No-score / fallback path

What must remain fully deterministic and policy-bound?

Who signs off on the control design?

7. Data and operational risk

Will any customer data move to a third party?

  • Yes
  • No
  • Unsure

Are there privacy, data-flow, or security concerns to resolve first?

What monitoring would be required in production?

What happens if the model output is missing, wrong, or unclear?

8. Commercial case

What value would this create if it worked?

  • Lower manual review
  • Faster turnaround
  • Better customer experience
  • Better risk control
  • Better exposure precision
  • Higher approvals
  • Lower losses
  • Other: ....................................

What costs would it introduce?

  • Token / usage cost
  • Integration effort
  • Monitoring burden
  • Review overhead
  • Governance work
  • Vendor dependency
  • Other: ....................................

What is the simplest effective option?

9. Recommendation

Recommended tool approach

  • AI-led
  • Rules / code-led
  • Analytics-led
  • Hybrid
  • Do not proceed yet

Why is this the right approach?

What is the next step?

  • Define success metric
  • Run offline evaluation
  • Design controls
  • Validate data flow
  • Build shadow mode
  • Stop / redesign use case

A practical next step

If this template shows that your workflow needs more than rules, but still demands strong governance and explainability, that is typically where Carrington Labs can help. We work with lenders to add a cash flow underwriting and credit risk analytics layer alongside existing systems, so teams can use richer signals for approvals, exposure, and monitoring without giving up policy control.

If this review points to a need for stronger risk signals without losing policy control, contact us to see how Carrington Labs could fit into your lending stack.