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.

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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

Hübner Mucke

vr.tr.h-bner-mucke
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Hülle cell

vr.tr.h-lle-cell
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Hünkar İskelesi Medal

vr.tr.h-nkar-i-skelesi-medal
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Hütter Hü 28

vr.tr.h-tter-h-28
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

hōkō

vr.tr.h-k
Activities and processes ACT.ACT
Thing RegistryGenerated draft

hōsho

vr.tr.h-sho
Information and virtual systems INF.MED
Thing RegistryGenerated draft

I.Ae. R-19 El Indio

vr.tr.i-ae-r-19-el-indio
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IABSA Premier 64-01

vr.tr.iabsa-premier-64-01
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IAH1

vr.tr.iah1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IAR 36

vr.tr.iar-36
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IAR 825

vr.tr.iar-825
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IAR-471

vr.tr.iar-471
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IARS1

vr.tr.iars1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IBA57

vr.tr.iba57
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Iban longhouse

vr.tr.iban-longhouse
Physical world and living systems PHY.BLT
Thing RegistryGenerated draft

Iberoamerican Biology Olympiad

vr.tr.iberoamerican-biology-olympiad
Activities and processes ACT.ACT
Thing RegistryGenerated draft

IBF5MAP

vr.tr.ibf5map
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

ibis

vr.tr.ibis

wading birds of warm regions having long slender down-curved bills

Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

IBM 1720

vr.tr.ibm-1720
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IBM 2361 Large Capacity Storage

vr.tr.ibm-2361-large-capacity-storage
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IBM 2741

vr.tr.ibm-2741
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IBM 3767

vr.tr.ibm-3767
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

iboga alkaloid

vr.tr.iboga-alkaloid
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

IbpB thermometer

vr.tr.ibpb-thermometer
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

IBSF Junior Skeleton World Championships

vr.tr.ibsf-junior-skeleton-world-championships
Activities and processes ACT.ACT
Thing RegistryGenerated draft

IBTK

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

ICA IS-32

vr.tr.ica-is-32
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ICA1L

vr.tr.ica1l
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ICAM4

vr.tr.icam4
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ICAO code

vr.tr.icao-code
Information and virtual systems INF.MED
Thing RegistryGenerated draft

ice

vr.tr.ice-q19614624
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

ice navigation vessel

vr.tr.ice-navigation-vessel
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ice storage air conditioning

vr.tr.ice-storage-air-conditioning
Activities and processes ACT.PRC
Thing RegistryGenerated draft

ICE1

vr.tr.ice1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ICE2

vr.tr.ice2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Ichibata Dehani 50 series

vr.tr.ichibata-dehani-50-series
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ichimon

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

ichthyosaur

vr.tr.ichthyosaur

any of several marine reptiles of the Mesozoic having a body like a porpoise with dorsal and tail fins and paddle-shaped limbs

Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

ichthyosis

vr.tr.ichthyosis

any of several congenital diseases in which the skin is dry and scaly like a fish

Cross-cutting context XCT.STA
Thing RegistryGenerated draft

ICI-164384

vr.tr.ici-164384
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

ICI-63197

vr.tr.ici-63197
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

icotinib

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

idealism

vr.tr.idealism

impracticality by virtue of thinking of things in their ideal form rather than as they really are

Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

idealism

vr.tr.idealism-q25339942
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

ideathon

vr.tr.ideathon
Activities and processes ACT.ACT
Thing RegistryGenerated draft

identical twin sibling

vr.tr.identical-twin-sibling
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

identification of aging in fish

vr.tr.identification-of-aging-in-fish
Activities and processes ACT.ACT
Thing RegistryGenerated draft

identity

vr.tr.identity-attribute

exact sameness

Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

IDI1

vr.tr.idi1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Idiopathic facial aseptic granuloma

vr.tr.idiopathic-facial-aseptic-granuloma
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

Idiopathic pure sudomotor failure

vr.tr.idiopathic-pure-sudomotor-failure
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

idioventricular rhythm

vr.tr.idioventricular-rhythm
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

IDNK

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

Ido chawan

vr.tr.ido-chawan
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IDS

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

IEEE 1118

vr.tr.ieee-1118
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

IEEE 1164

vr.tr.ieee-1164
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

IEEE 1219

vr.tr.ieee-1219
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

IEEE 1680

vr.tr.ieee-1680
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

IEEE 1855

vr.tr.ieee-1855
Information and virtual systems INF.KNW