Opportunity map
Not by industry or product category — by the property a workload has to exhibit before a typed judgment beats a generative call or a rule tree. If your workload does not sit under one of these nine headings, Jev is probably the wrong tool.
01
A typed label costs far less than generated prose, so labelling everything becomes affordable.
Workloads where every item in a large, continuous stream needs a category before anything else can happen.
2 hypotheses
02
Latency low enough to sit in a request path rather than a background job.
Decisions a user is waiting on, where a generative round trip would be felt as lag.
4 hypotheses
03
A bounded Choice with a confidence score is exactly the shape a router needs.
Sending work to the right model, queue, team, or handler, with an explicit escalation path when confidence is low.
5 hypotheses
04
An independent second judgment is cheap enough to run on every output.
Checking another system's work before it reaches a user, a customer, or a production branch.
4 hypotheses
05
Score returns a calibrated number that ordinary code can sort, threshold, and audit.
Ordering, sampling, and prioritising when there is more candidate work than budget to process it.
3 hypotheses
06
A decision per event is viable when each decision costs a fraction of a generative call.
Reacting to webhooks, device state, failures, and schedules without writing brittle rule trees.
4 hypotheses
07
Agents need typed permission decisions that the agent itself does not control.
Deciding what an autonomous loop may do next, and when a human or a stricter model has to intervene.
5 hypotheses
08
Probabilities become ordinary values that existing code and models can consume.
Exposing typed judgments as predicates, features, and SDK primitives inside systems that stay deterministic.
2 hypotheses
09
The same narrow question asked thousands of times, where per-call cost dominates feasibility.
Batch and corpus-wide work that was previously too expensive to judge semantically at all.
2 hypotheses
Every entry on this map is an authored hypothesis, not a validated product. Lens assignment is an editorial judgment about which property of Jev the idea depends on most.