Specification catalogue

Find the structure your AI needs.

A live registry of versioned meta-model specifications and clearly labelled research profiles. Search by family, category, industry, domain, name or tags; storage formats and interfaces remain independent.

The catalogue holds the whole Thing Registry: every registered thing an agent might meet, marked TODO until its governed specification is written. AISMM, PLMM and prior World Model assemblies remain here as examples.
206 155 meta-models Priority first
Thing RegistryGenerated draft

nut roast

vr.tr.nut-roast
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

nutmeg liver

vr.tr.nutmeg-liver
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

nutritional rating system

vr.tr.nutritional-rating-system
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Nutritious sandwich

vr.tr.nutritious-sandwich
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

NUTS statistical regions of Iceland

vr.tr.nuts-statistical-regions-of-iceland
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

NUTS statistical regions of Montenegro

vr.tr.nuts-statistical-regions-of-montenegro
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

NXPH1

vr.tr.nxph1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

NXPH3

vr.tr.nxph3
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Nyanga

vr.tr.nyanga
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Nyima

vr.tr.nyima
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Nyole

vr.tr.nyole
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Nyong

vr.tr.nyong
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Nyumba ntobhu

vr.tr.nyumba-ntobhu
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

Nω-propyl-L-arginine

vr.tr.n-propyl-l-arginine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

O-(p-nitrophenyl) O-phenyl methylphosphonothioate

vr.tr.o-p-nitrophenyl-o-phenyl-methylphosphonothioate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

O-ethyl O-(p-(methylthio)phenyl) methylphosphonothioate

vr.tr.o-ethyl-o-p-methylthio-phenyl-methylphosphonothioate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

O-tolylthiourea

vr.tr.o-tolylthiourea
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Obesity in Nauru

vr.tr.obesity-in-nauru
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Obesity in the United States

vr.tr.obesity-in-the-united-states
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Obex

vr.tr.obex
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

obiltoxaximab

vr.tr.obiltoxaximab
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Oblaat

vr.tr.oblaat
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

obligation

vr.tr.obligation

the state of being obligated to do or pay something

Cross-cutting context XCT.STA
Thing RegistryGenerated draft

Oblique popliteal ligament

vr.tr.oblique-popliteal-ligament
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

oboe

vr.tr.oboe

a slender double-reed instrument; a woodwind with a conical bore and a double-reed mouthpiece

Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

observation car

vr.tr.observation-car
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

observational methods in psychology

vr.tr.observational-methods-in-psychology
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

OBSL1

vr.tr.obsl1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

obstructive uropathy

vr.tr.obstructive-uropathy
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

obturator canal

vr.tr.obturator-canal
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ocaperidone

vr.tr.ocaperidone
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

occipital triangle

vr.tr.occipital-triangle
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Oceania Sevens

vr.tr.oceania-sevens
Activities and processes ACT.EVT
Thing RegistryGenerated draft

Oceanic-class ocean liner

vr.tr.oceanic-class-ocean-liner
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ochaya

vr.tr.ochaya
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

octabromodiphenyl ethers

vr.tr.octabromodiphenyl-ethers
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Octacalcium phosphate

vr.tr.octacalcium-phosphate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

octaethyleneglycol monododecyl ether

vr.tr.octaethyleneglycol-monododecyl-ether
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

octamethylenediamine

vr.tr.octamethylenediamine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

octicizer

vr.tr.octicizer
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

octodrine

vr.tr.octodrine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Octopus

vr.tr.octopus
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Octriptyline

vr.tr.octriptyline
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

octylamine

vr.tr.octylamine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

ocularist

vr.tr.ocularist
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

ODAD3

vr.tr.odad3
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ODF1

vr.tr.odf1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Odinic Rite

vr.tr.odinic-rite
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

odontogenic cyst

vr.tr.odontogenic-cyst
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Odoodee

vr.tr.odoodee
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Oeiras Indoors

vr.tr.oeiras-indoors
Activities and processes ACT.ACT
Thing RegistryGenerated draft

offensive counter air

vr.tr.offensive-counter-air
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Offensive grenade wz. 24

vr.tr.offensive-grenade-wz-24
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

offering table

vr.tr.offering-table
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Official portraits of Donald Trump

vr.tr.official-portraits-of-donald-trump
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Offshore powerboat racing

vr.tr.offshore-powerboat-racing
Activities and processes ACT.ACT
Thing RegistryGenerated draft

OGA

vr.tr.oga
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Ogan

vr.tr.ogan
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Ogbogolo

vr.tr.ogbogolo
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Ogbronuagum

vr.tr.ogbronuagum
Information and virtual systems INF.MED