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

international reactions to the United States presidential election, 2016

vr.tr.international-reactions-to-the-united-states-presidential-el
Information and virtual systems INF.MED
Thing RegistryGenerated draft

International Road Cycling Challenge

vr.tr.international-road-cycling-challenge
Activities and processes ACT.EVT
Thing RegistryGenerated draft

international sporting event

vr.tr.international-sporting-event
Activities and processes ACT.ACT
Thing RegistryGenerated draft

International Sportsman

vr.tr.international-sportsman
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

international sportsperson

vr.tr.international-sportsperson
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

Internet folklore

vr.tr.internet-folklore
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

interosseous muscles of the foot

vr.tr.interosseous-muscles-of-the-foot
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

interpeduncular nucleus

vr.tr.interpeduncular-nucleus
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

Interpretive dance

vr.tr.interpretive-dance
Activities and processes ACT.ACT
Thing RegistryGenerated draft

InterRegio

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

intersex person

vr.tr.intersex-person
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

intertrochanteric crest

vr.tr.intertrochanteric-crest
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

intertrochanteric line

vr.tr.intertrochanteric-line
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

interval

vr.tr.interval-cognition

a set containing all points (or all real numbers) between two given endpoints

Information and virtual systems INF.KNW
Thing RegistryGenerated draft

interval

vr.tr.interval-communication

the difference in pitch between two notes

Information and virtual systems INF.MED
Thing RegistryGenerated draft

intervention mapping

vr.tr.intervention-mapping
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Interzonenzug

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

intestinal lymph trunk

vr.tr.intestinal-lymph-trunk
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Intetumumab

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

intonation

vr.tr.intonation

rise and fall of the voice pitch

Information and virtual systems INF.MED
Thing RegistryGenerated draft

intra-abdominal hypertension

vr.tr.intra-abdominal-hypertension
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

intra-articular ligament of head of rib

vr.tr.intra-articular-ligament-of-head-of-rib
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

intra-company transfer

vr.tr.intra-company-transfer
Activities and processes ACT.ACT
Thing RegistryGenerated draft

intracellular fluid

vr.tr.intracellular-fluid
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

intracellular transport

vr.tr.intracellular-transport
Activities and processes ACT.PRC
Thing RegistryGenerated draft

intragroup conflict

vr.tr.intragroup-conflict
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Intranodal palisaded myofibroblastoma

vr.tr.intranodal-palisaded-myofibroblastoma
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

intraocular lymphoma

vr.tr.intraocular-lymphoma
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

Intraspecific relationship

vr.tr.intraspecific-relationship
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

intravenous immunoglobulin

vr.tr.intravenous-immunoglobulin
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Intron-encoded endonuclease I-SceI Q0160

vr.tr.intron-encoded-endonuclease-i-scei-q0160
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

INTS5

vr.tr.ints5
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Invasin/intimin cell-adhesion fragments

vr.tr.invasin-intimin-cell-adhesion-fragments
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Inventarium Sveciæ

vr.tr.inventarium-sveci
Information and virtual systems INF.MED
Thing RegistryGenerated draft

inventory management software

vr.tr.inventory-management-software
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

inversion

vr.tr.inversion-q2593290
Activities and processes ACT.PRC
Thing RegistryGenerated draft

investing layer of deep cervical fascia

vr.tr.investing-layer-of-deep-cervical-fascia
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

investment

vr.tr.investment-q25351664
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

investment advice

vr.tr.investment-advice
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

invisibility

vr.tr.invisibility

the quality of not being perceivable by the eye

Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

invitation to treat

vr.tr.invitation-to-treat
Information and virtual systems INF.MED
Thing RegistryGenerated draft

inzen

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

iodnitrobenzoles

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

Iodo(triphenyl)plumbane

vr.tr.iodo-triphenyl-plumbane
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

iodoanilines

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

iodoantipyrine

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

Iodocubane

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

iododerma

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

iodoethene

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

iometopane

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

Ion

vr.tr.ion-q6062845
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ion-association

vr.tr.ion-association
Activities and processes ACT.PRC
Thing RegistryGenerated draft

Iontocaine

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

IoT security device

vr.tr.iot-security-device
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Iowan Old Style

vr.tr.iowan-old-style
Activities and processes ACT.ACT
Thing RegistryGenerated draft

IP6K1

vr.tr.ip6k1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

ipconazole

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

iPhone 17 Pro Max

vr.tr.iphone-17-pro-max
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

IPHWR-700

vr.tr.iphwr-700
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

iPod Socks

vr.tr.ipod-socks
Physical world and living systems PHY.OBJ