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.
206 104 meta-models Priority first
Thing RegistryResearch draft

Venezuelan Primera División

vr.tr.venezuelan-primera-divisi-n

Let an agent explain the Venezuelan Primera Division, relay format, clubs, champions and history from football sources, and distinguish it from the Segunda Division, Copa Venezuel…

Activities and processes ACT.EVT Card completeness 94%
Thing RegistryGenerated draft

ventricular tachycardia

vr.tr.ventricular-tachycardia
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

very-large-scale integration

vr.tr.very-large-scale-integration
Activities and processes ACT.PRC
Thing RegistryGenerated draft

vinyl acetylene

vr.tr.vinyl-acetylene
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

visual communication

vr.tr.visual-communication
Activities and processes ACT.ACT
Thing RegistryGenerated draft

visual flight rules

vr.tr.visual-flight-rules
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

vital signs

vr.tr.vital-signs
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

vitamin D deficiency

vr.tr.vitamin-d-deficiency
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

vorticity

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

vulvodynia

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

water filter

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

weathering steel

vr.tr.weathering-steel
Physical world and living systems PHY.MAT
Thing RegistryResearch draft

westwork

vr.tr.westwork

Let an agent explain what a westwork is and how it functioned, identify surviving examples and their features, relay interpretations from architectural historians with attribution…

Physical world and living systems PHY.BLT Card completeness 94%
Thing RegistryGenerated draft

wet wipe

vr.tr.wet-wipe
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

wheellock

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

Willys MB

vr.tr.willys-mb
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

wind chill

vr.tr.wind-chill
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

wind direction

vr.tr.wind-direction
Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

wireless power transfer

vr.tr.wireless-power-transfer
Activities and processes ACT.ACT
Thing RegistryGenerated draft

women who have sex with women

vr.tr.women-who-have-sex-with-women
Activities and processes ACT.ACT
Thing RegistryGenerated draft

working language

vr.tr.working-language
Information and virtual systems INF.MED
Thing RegistryGenerated draft

wrap

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

writing implement

vr.tr.writing-implement

Let an agent explain writing implements and their kinds, relay history and materials, describe modern stationery and digital styluses, and distinguish implements from writing surf…

Physical world and living systems PHY.OBJ Card completeness 88%
Thing RegistryGenerated draft

xenon hexafluoride

vr.tr.xenon-hexafluoride
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

xylazine

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

Yami

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

yard

vr.tr.yard-q663616
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Yellow jersey

vr.tr.yellow-jersey
Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

Yugo-nostalgia

vr.tr.yugo-nostalgia

Let an agent explain Yugo-nostalgia, relay its expressions, causes and scholarly interpretations from sociology, history and survey sources with positions attributed, and distingu…

Activities and processes ACT.EVT Card completeness 94%
Thing RegistryGenerated draft

zawiya

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

zest

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

zinc acetate

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

zinc bromide

vr.tr.zinc-bromide
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

zinc nitrate

vr.tr.zinc-nitrate
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Zionist Occupation Government

vr.tr.zionist-occupation-government
Information and virtual systems INF.MED
Thing RegistryGenerated draft

zopiclone

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

šakotis

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

(+)-L-alliin

vr.tr.l-alliin
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

(+/-)-benzoin

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

(E)-chlorogenic acid

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

(RS)-propafenone

vr.tr.rs-propafenone
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

(RS)-sulpiride

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

(Z)-2,3-dimethylacrylic acid

vr.tr.z-2-3-dimethylacrylic-acid
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

(±)-norephedrine

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

.38 Special

vr.tr.38-special
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

1-decanol

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

1-naphthol

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

19-inch rack

vr.tr.19-inch-rack
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

2,2-dimethylbutane

vr.tr.2-2-dimethylbutane
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

2-naphthol

vr.tr.2-naphthol
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

2011 FIFA Ballon d'Or

vr.tr.2011-fifa-ballon-d-or
Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

2012 Vuelta a España

vr.tr.2012-vuelta-a-espa-a

Let an agent explain the 2012 Vuelta a Espana, relay route, results and key moments from race sources, note the doping suspension context neutrally, and distinguish it from other …

Activities and processes ACT.EVT Card completeness 94%
Thing RegistryResearch draft

2016 Vuelta a España

vr.tr.2016-vuelta-a-espa-a

Let an agent explain the 2016 Vuelta a Espana, relay route, results and key moments from race sources, and distinguish it from other editions, the 2016 Tour de France and Giro, an…

Activities and processes ACT.EVT Card completeness 94%
Thing RegistryResearch draft

2018 Vuelta a España

vr.tr.2018-vuelta-a-espa-a

Let an agent explain the 2018 Vuelta a Espana, relay route, results and key moments from race sources, and distinguish it from other editions, the 2018 Giro won by Chris Froome an…

Activities and processes ACT.EVT Card completeness 94%
Thing RegistryResearch draft

2019 Vuelta a España

vr.tr.2019-vuelta-a-espa-a

Let an agent explain the 2019 Vuelta a Espana, relay route, results and key moments from race sources, and distinguish it from other editions, the 2019 Giro and Tour, and the Madr…

Activities and processes ACT.EVT Card completeness 94%
Thing RegistryResearch draft

2021 Vuelta a España

vr.tr.2021-vuelta-a-espa-a

Let an agent explain the 2021 Vuelta a Espana, relay route, results and key moments from race sources, and distinguish it from other editions, the 2021 Tour de France and Giro, an…

Activities and processes ACT.EVT Card completeness 94%
Thing RegistryResearch draft

2022 Vuelta a España

vr.tr.2022-vuelta-a-espa-a

Let an agent explain the 2022 Vuelta a Espana, relay route, results and key moments from race sources, and distinguish it from other editions, the 2022 Tour de France and Giro, an…

Activities and processes ACT.EVT Card completeness 94%
Thing RegistryResearch draft

2023 Vuelta a España

vr.tr.2023-vuelta-a-espa-a

Let an agent explain the 2023 Vuelta a Espana, relay route, results and key moments including team leadership debates from race sources with views attributed, and distinguish it f…

Activities and processes ACT.EVT Card completeness 94%
Thing RegistryGenerated draft

2025 Ballon d'Or

vr.tr.2025-ballon-d-or
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

3-methylpentane

vr.tr.3-methylpentane
Physical world and living systems PHY.MAT