G4
E750849
G4 is the route designation for the major Beijing–Hong Kong–Macau Expressway, a key north–south artery in China’s national expressway network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| G4 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8705088 — 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: G4 Context triple: [G4 Beijing–Hong Kong–Macau Expressway, routeNumber, G4]
-
A.
G4
G4 is a family of PowerPC microprocessors developed by Motorola and used in various Apple Macintosh computers in the late 1990s and early 2000s.
-
B.
G3
G3 is the IATA airline designator assigned to the Brazilian low-cost carrier GOL Linhas Aéreas Inteligentes.
-
C.
G3
G3 is a recurring concert tour and project that brings together virtuoso rock guitarists, founded by Joe Satriani and featuring rotating lineups of top players.
-
D.
G3A4
The G3A4 is a compact, retractable-stock variant of the Heckler & Koch G3 battle rifle designed for improved maneuverability, particularly for paratroopers and close-quarters use.
-
E.
GU
GU is the two-letter ISO 3166 country code assigned to Guam, an unincorporated territory of the United States in the western Pacific Ocean.
- 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: G4 Target entity description: G4 is the route designation for the major Beijing–Hong Kong–Macau Expressway, a key north–south artery in China’s national expressway network.
-
A.
G4
G4 is a family of PowerPC microprocessors developed by Motorola and used in various Apple Macintosh computers in the late 1990s and early 2000s.
-
B.
G3
G3 is the IATA airline designator assigned to the Brazilian low-cost carrier GOL Linhas Aéreas Inteligentes.
-
C.
G3
G3 is a recurring concert tour and project that brings together virtuoso rock guitarists, founded by Joe Satriani and featuring rotating lineups of top players.
-
D.
G3A4
The G3A4 is a compact, retractable-stock variant of the Heckler & Koch G3 battle rifle designed for improved maneuverability, particularly for paratroopers and close-quarters use.
-
E.
GU
GU is the two-letter ISO 3166 country code assigned to Guam, an unincorporated territory of the United States in the western Pacific Ocean.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
expressway
ⓘ
national expressway in China ⓘ |
| alternateName |
Beijing–Hong Kong–Macau Expressway
ⓘ
linked to:
G4 Beijing–Hong Kong–Macau Expressway
|
| belongsToCategory |
Chinese national-level expressways
ⓘ
Expressways in China ⓘ |
| codeInChinaExpresswaySystem | G4 ⓘ |
| connectsCity |
Beijing
ⓘ
Changsha ⓘ Guangzhou ⓘ Shijiazhuang ⓘ Wuhan ⓘ Zhengzhou ⓘ |
| connectsEconomicCenter |
Beijing
ⓘ
Guangzhou ⓘ Hong Kong ⓘ
linked to:
Hong Kong, China
Macau ⓘ Shenzhen ⓘ
linked to:
Shenzhen, China
|
| connectsRegion |
Central China
ⓘ
North China ⓘ Pearl River Delta ⓘ South China ⓘ
linked to:
southern China
|
| connectsSpecialAdministrativeRegion |
Hong Kong
ⓘ
linked to:
Hong Kong, China
Macau ⓘ |
| country | China ⓘ |
| direction | north–south ⓘ |
| endsIn |
Hong Kong
ⓘ
linked to:
Hong Kong, China
Macau ⓘ |
| function | major north–south artery in China’s national expressway network ⓘ |
| hasTerminus |
Beijing
ⓘ
Shenzhen ⓘ
linked to:
Shenzhen, China
|
| isBackboneOf |
north–south freight transport in China
ⓘ
north–south passenger transport in China ⓘ |
| lanes | multi-lane ⓘ |
| maintainedBy | Ministry of Transport of the People’s Republic of China ⓘ |
| partOf |
China National Expressway Network
ⓘ
National Trunk Highway System of China ⓘ
linked to:
China National Expressway Network
|
| passesThrough |
Guangdong
ⓘ
linked to:
Guangdong Province
Hebei ⓘ Henan ⓘ
linked to:
Henan Province
Hubei ⓘ
linked to:
Hubei Province
Hunan ⓘ
linked to:
Hunan Province
|
| roadType | controlled-access highway ⓘ |
| routeDesignationOf |
Beijing–Hong Kong–Macau Expressway
ⓘ
linked to:
G4 Beijing–Hong Kong–Macau Expressway
|
| startsIn | Beijing ⓘ |
| toll | yes ⓘ |
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: G4 Description of subject: G4 is the route designation for the major Beijing–Hong Kong–Macau Expressway, a key north–south artery in China’s national expressway network.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.