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

ORM1

vr.tr.orm1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Ornithuromorpha

vr.tr.ornithuromorpha
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

oroantral fistula

vr.tr.oroantral-fistula
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Ortho-carborane

vr.tr.ortho-carborane
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

orthopedic plate

vr.tr.orthopedic-plate
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

orthopinakiolite

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

Orticumab

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

orutu

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

OS9

vr.tr.os9
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Osaka dialect

vr.tr.osaka-dialect
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Osaka Subway 80 series

vr.tr.osaka-subway-80-series
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

osanetant

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

osaterone acetate

vr.tr.osaterone-acetate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Osborn wave

vr.tr.osborn-wave
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

OSBP

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

OScar

vr.tr.oscar-q110339243
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

oscillating gene

vr.tr.oscillating-gene
Activities and processes ACT.PRC
Thing RegistryGenerated draft

OSE class 220

vr.tr.ose-class-220
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

OSE class A.451

vr.tr.ose-class-a-451
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

oshiguma

vr.tr.oshiguma
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

osmium iodides

vr.tr.osmium-iodides
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Osteochondritis dissecans

vr.tr.osteochondritis-dissecans-q5071123
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

osteonecrosis of the femoral head

vr.tr.osteonecrosis-of-the-femoral-head
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

osteopathia striata

vr.tr.osteopathia-striata
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

osteopathic medicine in the United States

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

Ostróda dialect

vr.tr.ostr-da-dialect
Information and virtual systems INF.MED
Thing RegistryGenerated draft

OSU-03012

vr.tr.osu-03012
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

osumilite-(Mg)

vr.tr.osumilite-mg
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

OTB Open

vr.tr.otb-open
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Otjize

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

Otodental syndrome

vr.tr.otodental-syndrome
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

otolithic membrane

vr.tr.otolithic-membrane
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

OTX2

vr.tr.otx2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

OUN expeditionary groups

vr.tr.oun-expeditionary-groups
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

ourayite

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

ovarian disease

vr.tr.ovarian-disease
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

overgrowth syndrome

vr.tr.overgrowth-syndrome
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

overseas constituency of the Italian Parliament

vr.tr.overseas-constituency-of-the-italian-parliament
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

overtime

vr.tr.overtime-time

playing time beyond regulation, to break a tie

Cross-cutting context XCT.TME
Thing RegistryGenerated draft

overview of religion in the Marshall Islands

vr.tr.overview-of-religion-in-the-marshall-islands
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

ovomucin

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

ovomucoid

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

owensite

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

owner-occupier

vr.tr.owner-occupier
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

Oworo dialect

vr.tr.oworo-dialect
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

Oxalate CoA-transferase

vr.tr.oxalate-coa-transferase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

oxaline

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

oxalis

vr.tr.oxalis

any plant or flower of the genus Oxalis

Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

Oxamate carbamoyltransferase

vr.tr.oxamate-carbamoyltransferase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

OXCT1

vr.tr.oxct1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

oxendolone

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

oxfendazole

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

oxidoboron

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

oxidosqualene cyclase

vr.tr.oxidosqualene-cyclase
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

oxilorphan

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

oxiniacic acid

vr.tr.oxiniacic-acid
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Oxirane, 2,2'-[1,6-naphthalenediylbis(oxymethylene)]bis-

vr.tr.oxirane-2-2-1-6-naphthalenediylbis-oxymethylene-bis
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

oxitriptyline

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

oxo-magnesio-hastingsite

vr.tr.oxo-magnesio-hastingsite
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

oxon

vr.tr.oxon
Physical world and living systems PHY.MAT