Jev glossary
API & Models
Noul-only model
A local decision model that answers yes/no questions and rejects Choice and Score instead of guessing a shape.
- Category
- API & Models
- Also known as
- None
- Reading time
- 1 min
- Related terms
- 4
- Directory entries
- 1
- Docs
- Not listed
- Added
- 2026-09-28
Definition
jevos serves Jev's JSON and returns a noul probability between 0 and 1. Choice and Score questions get HTTP 422. Optional criteria are accepted and not read. The README lists multiple choice and scores as not yet available.
A client that sends a mixed question map will fail the whole request. Split yes/no traffic onto a Noul-only server only when every question in the call is a Noul, or keep Choice and Score on a server that implements them.
Tagsmodelsnoul
Related terms
Definitions that connect to this one.
NoulThe yes/no primitive: one probability from 0 to 1, where the value is the answer and no separate confidence is returned.PrimitivesWire-compatible endpointA local server that accepts POST /v1/systemone and returns Choice, Score, or Noul answers in the documented JSON shape.EcosystemDrop-in model swapPointing an existing Jev client at another model or host without rewriting the question or answer types.API & ModelsPrimitive limitsThe hard caps to design around: 255 Choice options, 2 to 10 Score levels, and a 64k context covering state plus questions.Primitives
From the Jev directory
Directory entries that go deeper on this term.
A local yes/no decision model that speaks Jev's wire format on a laptop CPU, refusing Choice and Score until those question types ship.
Jev Models & Reimplementations#community#python#open-models
Community
feder-cr/jevC++
feder-cr/jevC++From the Jev AI model community
Posts from builders shipping with Jev right now.