V4
E191365
V4 is a regional alliance of four Central European countries—Czech Republic, Hungary, Poland, and Slovakia—cooperating on political, economic, and security issues within the European context.
All labels observed (1)
| Label | Occurrences |
|---|---|
| V4 canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T1688757 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: V4 Context triple: [Visegrád Group, alternativeName, V4]
-
A.
V.
V. is Thomas Pynchon's 1963 debut novel, a complex, postmodern work that interweaves multiple narratives and historical periods in a quest surrounding the mysterious figure or concept known only as "V."
-
B.
VZ
VZ is the stock ticker symbol for Verizon Communications Inc., a major U.S.-based telecommunications company providing wireless, internet, and related services.
-
C.
VS
VS is the two-letter abbreviation commonly used for the Swiss canton of Valais.
-
D.
VIR
VIR is the ICAO airline designator used to identify Virgin Atlantic in international aviation operations.
-
E.
VU
VU is a major research university in Amsterdam, Netherlands, known for its wide range of academic programs and emphasis on interdisciplinary and socially engaged scholarship.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: V4 Target entity description: V4 is a regional alliance of four Central European countries—Czech Republic, Hungary, Poland, and Slovakia—cooperating on political, economic, and security issues within the European context.
-
A.
V.
V. is Thomas Pynchon's 1963 debut novel, a complex, postmodern work that interweaves multiple narratives and historical periods in a quest surrounding the mysterious figure or concept known only as "V."
-
B.
VZ
VZ is the stock ticker symbol for Verizon Communications Inc., a major U.S.-based telecommunications company providing wireless, internet, and related services.
-
C.
VS
VS is the two-letter abbreviation commonly used for the Swiss canton of Valais.
-
D.
VIR
VIR is the ICAO airline designator used to identify Virgin Atlantic in international aviation operations.
-
E.
VU
VU is a major research university in Amsterdam, Netherlands, known for its wide range of academic programs and emphasis on interdisciplinary and socially engaged scholarship.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
intergovernmental organization
ⓘ
political cooperation platform ⓘ regional alliance ⓘ |
| abbreviationOf | Visegrád Four ⓘ |
| aimsAt |
coordinating positions in EU institutions
ⓘ
promoting stability in Central and Eastern Europe ⓘ strengthening regional influence within the EU ⓘ |
| alsoKnownAs |
Visegrád Group
ⓘ
surface form:
Visegrad Four
Visegrád Group ⓘ |
| cooperatesWithin |
European Union
ⓘ
NATO ⓘ |
| cooperationNature | informal ⓘ |
| focusesOn |
EU policy coordination
ⓘ
economic development ⓘ energy policy ⓘ infrastructure connectivity ⓘ regional security ⓘ |
| formationPurpose |
economic cooperation
ⓘ
political cooperation ⓘ security cooperation ⓘ support for European integration ⓘ |
| foundedAt | Visegrád ⓘ |
| foundingCountries |
Czechoslovakia
ⓘ
Hungary ⓘ Poland ⓘ |
| geopoliticalContext | post-Cold War Europe ⓘ |
| hasInstrument | International Visegrad Fund ⓘ |
| hasMember |
Czech Republic
ⓘ
Hungary ⓘ Poland ⓘ Slovakia ⓘ |
| hasNumberOfMembers | 4 ⓘ |
| hasPolicyArea |
cross-border cooperation
ⓘ
defense cooperation ⓘ education and culture ⓘ energy security ⓘ migration policy ⓘ transport corridors ⓘ |
| hasSecretariatLocation | Bratislava ⓘ |
| hasWorkingFormat |
expert-level working groups
ⓘ
sectoral ministerial meetings ⓘ summit meetings of heads of government ⓘ |
| legalStatus | not a supranational organization ⓘ |
| politicalOrientation | pro-European integration ⓘ |
| region | Central Europe ⓘ |
| supports |
academic and cultural exchange
ⓘ
civil society cooperation in Central Europe ⓘ |
| typeOfMembership | state members only ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: V4 Description of subject: V4 is a regional alliance of four Central European countries—Czech Republic, Hungary, Poland, and Slovakia—cooperating on political, economic, and security issues within the European context.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.