ZUUU
E862099
ZUUU is the ICAO airport code for Chengdu Shuangliu International Airport, a major aviation hub serving Chengdu in Sichuan Province, China.
All labels observed (1)
| Label | Occurrences |
|---|---|
| ZUUU canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10412414 — 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: ZUUU Context triple: [Chengdu Shuangliu International Airport, ICAOcode, ZUUU]
-
A.
UU.
UU. is the London Stock Exchange ticker symbol for United Utilities Group PLC, a major UK water and wastewater services company.
-
B.
ZUE
ZUE is the railway station code for Zürich Hauptbahnhof, Switzerland’s largest and busiest train station and a major European rail hub.
-
C.
UZ
UZ is the two-letter ISO 3166-1 alpha-2 country code assigned to Uzbekistan.
-
D.
UzK
UzK is the commonly used abbreviation for the University of Cologne, one of Germany’s largest and oldest universities.
-
E.
UU
UU is the common abbreviation for Unitarian Universalism, a liberal religious tradition that emphasizes spiritual freedom, reason, and inclusive community.
- 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: ZUUU Target entity description: ZUUU is the ICAO airport code for Chengdu Shuangliu International Airport, a major aviation hub serving Chengdu in Sichuan Province, China.
-
A.
UU.
UU. is the London Stock Exchange ticker symbol for United Utilities Group PLC, a major UK water and wastewater services company.
-
B.
ZUE
ZUE is the railway station code for Zürich Hauptbahnhof, Switzerland’s largest and busiest train station and a major European rail hub.
-
C.
UZ
UZ is the two-letter ISO 3166-1 alpha-2 country code assigned to Uzbekistan.
-
D.
UzK
UzK is the commonly used abbreviation for the University of Cologne, one of Germany’s largest and oldest universities.
-
E.
UU
UU is the commonly used abbreviation for Utrecht University, a major research university located in Utrecht, the Netherlands.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf | ICAO airport code ⓘ |
| airportCity | Chengdu NERFINISHED ⓘ |
| airportCountry | China NERFINISHED ⓘ |
| airportName | Chengdu Shuangliu International Airport NERFINISHED ⓘ |
| airportProvince | Sichuan NERFINISHED ⓘ |
| airportRole | major aviation hub ⓘ |
| airportServesMetropolitanArea | Chengdu metropolitan area NERFINISHED ⓘ |
| airportType | international airport ⓘ |
| appliesToAirport | Chengdu Shuangliu International Airport NERFINISHED ⓘ |
| assignedBy | International Civil Aviation Organization ⓘ |
| associatedIATAcode | CTU NERFINISHED ⓘ |
| codeLength | 4 characters ⓘ |
| codeScript | Latin alphabet ⓘ |
| continent | Asia ⓘ |
| country | China ⓘ |
| denotes | Chengdu Shuangliu International Airport NERFINISHED ⓘ |
| icaoCodeType | four-letter airport code ⓘ |
| icaoRegionPrefix | ZU ⓘ |
| isMajorHubForRegion | Southwest China NERFINISHED ⓘ |
| language | alphanumeric code ⓘ |
| locatedInTimeZone | China Standard Time ⓘ |
| region | Southwest China NERFINISHED ⓘ |
| relatedStandard | ICAO Doc 7910 NERFINISHED ⓘ |
| servesCity | Chengdu NERFINISHED ⓘ |
| servesProvince | Sichuan NERFINISHED ⓘ |
| status | active ⓘ |
| usedFor |
airTrafficControl
ⓘ
aviationOperations ⓘ flightPlanning ⓘ |
| utcOffset | +08:00 ⓘ |
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: ZUUU Description of subject: ZUUU is the ICAO airport code for Chengdu Shuangliu International Airport, a major aviation hub serving Chengdu in Sichuan Province, China.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.