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.
205 983 meta-models Priority first
Thing RegistryGenerated draft

vehicle registration plates of Germany

vr.tr.vehicle-registration-plates-of-germany
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Venezuelans

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

vexillum

vr.tr.vexillum
Information and virtual systems INF.MED
Thing RegistryResearch draft

victim

vr.tr.victim

Let an agent explain the concept of victim in law and society, describe victim rights and support services, present contested victim designations with attribution, and use respect…

Society, people and institutions SOC.PER
Thing RegistryGenerated draft

vinaya

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

vinblastine

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

violence against LGBTQ people

vr.tr.violence-against-lgbtq-people
Activities and processes ACT.ACT
Thing RegistryGenerated draft

visual cortex

vr.tr.visual-cortex
Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

voice

vr.tr.voice

Let an agent explain voicing as vocal fold vibration, describe how voicing and voice onset time are measured and used to distinguish sounds, relate voicing to phonology across lan…

Activities and processes ACT.EVT
Thing RegistryGenerated draft

von Economo's disease

vr.tr.von-economo-s-disease
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

vorarephilia

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

vulval vestibule

vr.tr.vulval-vestibule
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

waist-length hair

vr.tr.waist-length-hair
Activities and processes ACT.ACT
Thing RegistryGenerated draft

water tank

vr.tr.water-tank
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

waveguide

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

wax tablet

vr.tr.wax-tablet
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

webOS

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

WebP

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

willemite

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

wind chime

vr.tr.wind-chime
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

wine cork

vr.tr.wine-cork
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

wood shingle

vr.tr.wood-shingle
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

wurtzite

vr.tr.wurtzite
Physical world and living systems PHY.MAT
Thing RegistryResearch draft

WWE World Tag Team Championship

vr.tr.wwe-world-tag-team-championship

Let an agent explain the WWE World Tag Team Championship and its naming history, relay title lineages, notable champions and brand assignments from wrestling references, describe …

Activities and processes ACT.EVT
Thing RegistryGenerated draft

xylometazoline

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

Yaeyama

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

Yakovlev Yak-7

vr.tr.yakovlev-yak-7
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Yugo

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

yuppie

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

Z-transform

vr.tr.z-transform
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

zombie

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

(2E/Z,6E/Z)-farnesol

vr.tr.2e-z-6e-z-farnesol
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

(RS)-baclofen

vr.tr.rs-baclofen
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

(−)-selegiline

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

.32 ACP

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

1,1-dichloroethene

vr.tr.1-1-dichloroethene
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

1,3-butadiyne

vr.tr.1-3-butadiyne
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

2,3,7,8-tetrachlorodibenzo-p-dioxin

vr.tr.2-3-7-8-tetrachlorodibenzo-p-dioxin
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

2-methylpentane

vr.tr.2-methylpentane
Physical world and living systems PHY.MAT
Thing RegistryResearch draft

2017 Vuelta a España

vr.tr.2017-vuelta-a-espa-a

Let an agent explain the 2017 Vuelta a Espana, relay its route, results and classifications from cycling sources, describe its significance as Froome s double, and distinguish it …

Activities and processes ACT.EVT
Thing RegistryResearch draft

2021 Giro d'Italia

vr.tr.2021-giro-d-italia

Let an agent explain the 2021 Giro d Italia and its outcome, relay route, stages and classification results from cycling sources, describe notable moments, and distinguish this ed…

Activities and processes ACT.EVT
Thing RegistryResearch draft

2026 Tour de France

vr.tr.2026-tour-de-france

Let an agent explain the 2026 Tour de France as planned, relay the announced Grand Depart, route outline and organisation from official sources, describe its place in the Tour s h…

Activities and processes ACT.EVT
Thing RegistryGenerated draft

9K33 Osa

vr.tr.9k33-osa
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

abandonware

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

abdominal aorta

vr.tr.abdominal-aorta
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

abdominal aortic aneurysm

vr.tr.abdominal-aortic-aneurysm
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

abdominal external oblique muscle

vr.tr.abdominal-external-oblique-muscle
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

Abies magnifica

vr.tr.abies-magnifica
Physical world and living systems PHY.LIV
Thing RegistryGenerated draft

accident

vr.tr.accident-q424630
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

ACE2

vr.tr.ace2
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Acholi

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

active ingredient

vr.tr.active-ingredient
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

adapter

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

Afshar dialect

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

agent

vr.tr.agent

an active and efficient cause; capable of producing a certain effect

Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

aggadah

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

agomelatine

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

air hockey

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

Akula-class submarine

vr.tr.akula-class-submarine
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

aldrin

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