Specification catalogue

Find the structure your AI needs.

A live registry of versioned meta-model specifications. 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.
205 981 meta-models Priority first
Thing RegistryResearch draft

software developer

vr.tr.software-developer

Let an agent explain the software developer occupation and its specialisations, relay skills, education, employment and working practices from labour statistics and industry sourc…

Society, people and institutions SOC.PER
Thing RegistryGenerated draft

sound intensity

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

South Sudan men's national football team

vr.tr.south-sudan-men-s-national-football-team
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

Spain in the Eurovision Song Contest

vr.tr.spain-in-the-eurovision-song-contest
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Spain women's national association football team

vr.tr.spain-women-s-national-association-football-team
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

speaker

vr.tr.speaker

someone who expresses in language; someone who talks (especially someone who delivers a public speech or someone especially garrulous)

Society, people and institutions SOC.PER
Thing RegistryGenerated draft

Speaker of the United States House of Representatives

vr.tr.speaker-of-the-united-states-house-of-representatives
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

sphygmomanometer

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

spoiler

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

Standard Generalized Markup Language

vr.tr.standard-generalized-markup-language
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

streak

vr.tr.streak
Cross-cutting context XCT.QLT
Thing RegistryResearch draft

strophe

vr.tr.strophe

Let an agent explain the strophe and stanza as verse units, identify stanza forms across traditions, relay their use in poetry and song, and distinguish strophe from line, verse p…

Information and virtual systems INF.MED
Thing RegistryGenerated draft

structural geology

vr.tr.structural-geology
Information and virtual systems INF.KNW
Thing RegistryGenerated draft

subjectivity

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

Sukhoi Su-7

vr.tr.sukhoi-su-7
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

Sunday school

vr.tr.sunday-school
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

Switzerland in the Eurovision Song Contest

vr.tr.switzerland-in-the-eurovision-song-contest
Activities and processes ACT.ACT
Thing RegistryGenerated draft

Switzerland women's national football team

vr.tr.switzerland-women-s-national-football-team
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

tachometer

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

Taiwanese Hokkien

vr.tr.taiwanese-hokkien
Information and virtual systems INF.MED
Thing RegistryGenerated draft

tap water

vr.tr.tap-water
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

Tausug

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

tautology

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

tea house

vr.tr.tea-house
Society, people and institutions SOC.ORG
Thing RegistryResearch draft

temperate broadleaf and mixed forest

vr.tr.temperate-broadleaf-and-mixed-forest

Let an agent explain the temperate broadleaf and mixed forest biome, relay climate, vegetation, ecoregions and conservation from ecological sources, describe the ecoregions the re…

Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

Tenebrionidae

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

tetrahydrofuran

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

tetrodotoxin

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

Tevet

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

tic

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

Tofa

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

Tour of Flanders

vr.tr.tour-of-flanders

Let an agent explain the Tour of Flanders and its route and status, identify editions, winners and records with sources, describe its cultural significance, and support fans and v…

Activities and processes ACT.EVT
Thing RegistryGenerated draft

Toyota RAV4

vr.tr.toyota-rav4
Physical world and living systems PHY.OBJ
Thing RegistryResearch draft

transducer

vr.tr.transducer

Let an agent explain transducers, relay principles, kinds and applications from electronics and instrumentation sources, describe the optical and sound devices the registry aliase…

Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

transhumance

vr.tr.transhumance
Activities and processes ACT.ACT
Thing RegistryResearch draft

transitive relation

vr.tr.transitive-relation

Let an agent explain transitive relations, relay definitions, examples and related order concepts from mathematics and logic sources, describe the named order types and closures, …

Cross-cutting context XCT.QLT
Thing RegistryGenerated draft

tray

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

triglyph

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

triple X syndrome

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

ubiquitin

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

ultramarathon

vr.tr.ultramarathon
Activities and processes ACT.ACT
Thing RegistryResearch draft

upper class

vr.tr.upper-class

Let an agent explain the upper class as a sociological category and its definitions, relay research and statistics on wealth and elites with sources, describe historical and cultu…

Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

Urbi et Orbi

vr.tr.urbi-et-orbi
Information and virtual systems INF.MED
Thing RegistryGenerated draft

Urum

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

valproic acid

vr.tr.valproic-acid
Physical world and living systems PHY.MAT
Thing RegistryResearch draft

vascular tissue

vr.tr.vascular-tissue

Let an agent explain vascular tissue, relay structure, function and evolution from plant biology sources, flag the misfiled alias, and distinguish vascular tissue from ground and …

Physical world and living systems PHY.LIV
Thing RegistryResearch draft

Veikkausliiga

vr.tr.veikkausliiga

Let an agent explain the Finnish top division and its format, identify clubs, champions and records with sources, describe its place in European football, and support fans.

Activities and processes ACT.EVT
Thing RegistryGenerated draft

Venus figurine

vr.tr.venus-figurine
Information and virtual systems INF.MED
Thing RegistryGenerated draft

vermiculite

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

vernacular

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

viral capsid

vr.tr.viral-capsid
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

wagon

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

weather satellite

vr.tr.weather-satellite
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

wheat beer

vr.tr.wheat-beer
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

wikitext

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

winnowing

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

women in science

vr.tr.women-in-science
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

X-1

vr.tr.x-1
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

xanthine

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

Yugoslavia in the Eurovision Song Contest

vr.tr.yugoslavia-in-the-eurovision-song-contest
Activities and processes ACT.ACT