Where a classifier-shaped model might fit

A classifier-shaped interface is a candidate when the next step needs one of a defined set of outcomes. The three possibilities below are design proposals. None is a measured Jev result, a proven saving or an implemented Digital Sanctum workflow.

Jev accuracy in our use is unmeasured because the evaluation was dropped. We have not run these examples. Their volume, speed, reliability and business benefit remain unknown.

Cost-aware model routing

TypeSafe’s intent-routing pattern documents classification followed by selection of a handler, including deterministic logic, a specialist model or a human. That supports the existence of a recipe, not optimal routing for a particular firm.

A proposed application could ask which permitted model route to consider, with cost as one policy input. The consumer would retain the allowed destinations, account constraints and review requirements. Keep an uncertain request on a review path rather than assuming the returned option identifies the least expensive acceptable answer.

Before a future evaluation, specify acceptable outcomes, the existing route and how classification, downstream work and correction would be counted. A lower listed model rate does not establish that a route completes the work acceptably. The price guide separates those questions.

Selecting a capability to inspect

TypeSafe publishes a skill-suggestion cookbook that selects from a supplied roster. This is documentary evidence that the pattern is described; it is not proof of successful capability selection in our environment.

A proposed use could nominate the capability description that an operator should inspect next. Descriptions need meaningful boundaries and a “none or review” disposition. The consumer must still decide whether that capability is available, appropriate and authorised.

Selection and execution are distinct steps. A returned name is not authority to load private information or run a tool. Keep permissions in the canonical authority guide and the workflow responsibilities in agent harnesses.

Triage in a queue that already exists

A proposed Choice question could suggest a review destination for incoming text, with unclear cases left in the existing queue. This is an original fictional use of the documented Choice contract and intent-routing pattern.

A large queue is a reason to examine the current work, not evidence that Jev will process it faster or better. Define what makes a label acceptable, which errors matter and who can correct them. Keep the existing queue as the record of work; a classifier result alone should not mark a case resolved.

No volume demonstration or domain suitability claim is adopted here. A triage label does not establish a fraud finding, an entitlement, a refund decision or permission to send a message.

Know when a simpler method answers the question

An authoritative destination field may already determine the route. An explicit filename may support ordinary lookup. Use a probabilistic question only where the interpretation it proposes has a defined purpose and a reviewable consequence. This is design advice, not a comparison result.

TypeSafe’s Jev 1.13 limitations include numeric/date reasoning, adversarial content and option order. Consider those documented caveats when defining the question; they are not a local error-rate estimate.

Leave an inspectable proposal

For one candidate, write the input boundary, question and criteria, consumer action, review path and evidence required to judge mistakes. State what is still unmeasured: task accuracy, downstream outcomes, latency, total cost and review effort.

That preparation does not revive our dropped evaluation or authorise a new run. For the interface and the wider boundary, return to bounded decisions.

Sources and limits

Primary pages checked 7 October 2026: intent routing, skill suggestion, Choice and Jev 1.13 limitations. Recipe existence is the verified fact. Proposed suitability and every outcome remain unverified.