Jev classification use cases
Jev Choice and Score questions that assign a label, topic, or hierarchy node. Used for papers, RAG passages, taxonomies, and industry groups.
| Use case | Pattern | Jev confidence | Builder | Cost | Latency | Result |
|---|---|---|---|---|---|---|
Classify 1,018 AI research papers Assign each paper one of 24 topics after a cheap summary step. | Classification | Hassan | $0.08 for classification, $3.99 for summaries | 256 ms median end to end per paper | 1,018 papers labelled into 24 topics | |
Label support tickets by queue Assign each incoming support ticket to one of billing, outage, or how-to after reading the subject and first message. | Classification | 100% | Community | |||
Route inbound support email Sort inbound customer emails into billing, product, and account-access queues. | Classification | 99% | Community | |||
State panel inbound billing queues Sort inbound customer emails into billing, product, and account-access queues. | Classification | 100% | Community | |||
Classifying RAG passages Score each retrieved passage before it reaches the answering model. | Classification | TypeSafe cookbook | Passage routing decided in code from Jev probabilities | |||
Hierarchical classification Walk a deep taxonomy to the right leaf with parallel Choice questions. | Classification | TypeSafe cookbook | Leaf labels from parallel beam search over Choice probabilities |