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.

Start new Context WorldHow composing works
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 RegistryGenerated draft

4-methylaminorex

vr.tr.4-methylaminorex
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

4-methylbenzaldehyde

vr.tr.4-methylbenzaldehyde
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

4-phenyl-2-butanone

vr.tr.4-phenyl-2-butanone
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

4-piperidone

vr.tr.4-piperidone
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

5,6,7,8-tetrahydromethanopterin

vr.tr.5-6-7-8-tetrahydromethanopterin
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

5-alpha-reductase deficiency

vr.tr.5-alpha-reductase-deficiency
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

5-nitro-2-propoxyaniline

vr.tr.5-nitro-2-propoxyaniline
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

5-nitroimidazole

vr.tr.5-nitroimidazole
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

5α/β-cholestane

vr.tr.5-cholestane
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

6 Hours of Fuji

vr.tr.6-hours-of-fuji
Activities and processes ACT.EVT
Thing RegistryGenerated draft

6 Hours of São Paulo

vr.tr.6-hours-of-s-o-paulo
Activities and processes ACT.EVT
Thing RegistryGenerated draft

6.5mm Creedmoor

vr.tr.6-5mm-creedmoor
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

7.62×38mmR

vr.tr.7-62-38mmr
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

8 cm Granatwerfer 42

vr.tr.8-cm-granatwerfer-42
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

8-oxo-2'-deoxyguanosine

vr.tr.8-oxo-2-deoxyguanosine
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

810th Separate Guards Naval Infantry Brigade

vr.tr.810th-separate-guards-naval-infantry-brigade
Society, people and institutions SOC.ORG
Thing RegistryGenerated draft

8mm Lebel

vr.tr.8mm-lebel
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

8×22mm Nambu

vr.tr.8-22mm-nambu
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

9×21mm

vr.tr.9-21mm
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

A.106

vr.tr.a-106
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

A4W reactor

vr.tr.a4w-reactor
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

aak

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

Abaga

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

Abertzale

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

absorption

vr.tr.absorption-q4669898
Activities and processes ACT.PRC
Thing RegistryGenerated draft

abyssal fan

vr.tr.abyssal-fan
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

academic staff

vr.tr.academic-staff
Society, people and institutions SOC.PER
Thing RegistryGenerated draft

academic writing

vr.tr.academic-writing
Information and virtual systems INF.MED
Thing RegistryGenerated draft

acalabrutinib

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

Acanthosis

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

accessory spleen

vr.tr.accessory-spleen
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

account

vr.tr.account

a formal contractual relationship established to provide for regular banking or brokerage or business services

Cross-cutting context XCT.STA
Thing RegistryGenerated draft

aceclidine

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

acetylcarnitine

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

acid gas

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

acidity function

vr.tr.acidity-function

Let an agent explain acidity functions and the Hammett function, relay definitions, values and uses from physical chemistry references, describe superacids, and distinguish acidit…

Cross-cutting context XCT.QTY Card completeness 100%
Thing RegistryGenerated draft

acifluorfen

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

Acoustic jar

vr.tr.acoustic-jar
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

acrosome reaction

vr.tr.acrosome-reaction
Activities and processes ACT.PRC
Thing RegistryGenerated draft

acryloyl chloride

vr.tr.acryloyl-chloride
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

acting

vr.tr.acting

the performance of a part or role in a drama

Activities and processes ACT.ACT
Thing RegistryGenerated draft

Acura TLX

vr.tr.acura-tlx
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

acute intermittent porphyria

vr.tr.acute-intermittent-porphyria
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

acyl carrier protein

vr.tr.acyl-carrier-protein
Physical world and living systems PHY.MAT
Thing RegistryGenerated draft

ADCC Submission Wrestling World Championship

vr.tr.adcc-submission-wrestling-world-championship
Activities and processes ACT.ACT
Thing RegistryGenerated draft

adenoid cystic carcinoma

vr.tr.adenoid-cystic-carcinoma
Cross-cutting context XCT.STA
Thing RegistryGenerated draft

adjudicator

vr.tr.adjudicator

a person who studies and settles conflicts and disputes

Society, people and institutions SOC.PER
Thing RegistryGenerated draft

administrative territorial entity of Bahrain

vr.tr.administrative-territorial-entity-of-bahrain
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

administrative territorial entity of Equatorial Guinea

vr.tr.administrative-territorial-entity-of-equatorial-guinea
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

administrative territorial entity of Grenada

vr.tr.administrative-territorial-entity-of-grenada
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

administrative territorial entity of Guatemala

vr.tr.administrative-territorial-entity-of-guatemala
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

administrative territorial entity of Mauritania

vr.tr.administrative-territorial-entity-of-mauritania
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

administrative territorial entity of Monaco

vr.tr.administrative-territorial-entity-of-monaco
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

administrative territorial entity of Paraguay

vr.tr.administrative-territorial-entity-of-paraguay
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

administrative territorial entity of South Africa

vr.tr.administrative-territorial-entity-of-south-africa
Physical world and living systems PHY.PLC
Thing RegistryGenerated draft

Adonara

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

Adzera

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

AEG J.I

vr.tr.aeg-j-i
Physical world and living systems PHY.OBJ
Thing RegistryGenerated draft

aerography

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

aerugite

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