G50
E701749
G50 is a major Chinese national expressway connecting Shanghai on the east coast with the inland metropolis of Chongqing.
All labels observed (1)
| Label | Occurrences |
|---|---|
| G50 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8006546 — 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: G50 Context triple: [G50 Shanghai–Chongqing Expressway, hasRouteNumber, G50]
-
A.
S550
S550 is Ford’s internal platform designation for the sixth-generation Mustang, introduced for the 2015 model year with a modernized chassis and global market focus.
-
B.
G75
G75 is a major Chinese national expressway route that runs between the cities of Lanzhou and Haikou.
-
C.
C50
C50 is a popular model of Honda’s Super Cub series of small, fuel-efficient commuter motorcycles, known for their durability and widespread use worldwide.
-
D.
JG 51
JG 51 was a Luftwaffe fighter wing of Nazi Germany during World War II, noted for its extensive operations on the Eastern Front.
-
E.
A500
A500 is the common shorthand for the Commodore Amiga 500, a popular late-1980s home computer known for its advanced graphics and sound capabilities.
- 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: G50 Target entity description: G50 is a major Chinese national expressway connecting Shanghai on the east coast with the inland metropolis of Chongqing.
-
A.
S550
S550 is Ford’s internal platform designation for the sixth-generation Mustang, introduced for the 2015 model year with a modernized chassis and global market focus.
-
B.
G75
G75 is a major Chinese national expressway route that runs between the cities of Lanzhou and Haikou.
-
C.
C50
C50 is a popular model of Honda’s Super Cub series of small, fuel-efficient commuter motorcycles, known for their durability and widespread use worldwide.
-
D.
JG 51
JG 51 was a Luftwaffe fighter wing of Nazi Germany during World War II, noted for its extensive operations on the Eastern Front.
-
E.
A500
A500 is the common shorthand for the Commodore Amiga 500, a popular late-1980s home computer known for its advanced graphics and sound capabilities.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Chinese national expressway
ⓘ
expressway ⓘ |
| accessControl | fully controlled-access ⓘ |
| category |
Expressways in Anhui
ⓘ
Expressways in Chongqing ⓘ Expressways in Hubei ⓘ Expressways in Jiangsu ⓘ Expressways in Shanghai ⓘ Expressways in Zhejiang ⓘ |
| connectsCity |
Chongqing
ⓘ
Shanghai ⓘ |
| connectsEconomicRegion |
Chengdu–Chongqing economic circle
ⓘ
Yangtze River Delta ⓘ |
| country | China ⓘ |
| directionEast | eastbound toward Shanghai ⓘ |
| directionWest | westbound toward Chongqing ⓘ |
| followsRiverCorridor | Yangtze River ⓘ |
| function |
connects east coast of China with inland regions
ⓘ
facilitates freight transport between Shanghai and Chongqing ⓘ supports passenger travel between Yangtze River Delta and upper Yangtze region ⓘ |
| lanes | dual carriageway ⓘ |
| maintainedBy | Ministry of Transport of the People’s Republic of China ⓘ |
| officialName | G50 Shanghai–Chongqing Expressway ⓘ |
| partOfNetwork |
National Trunk Highway System of China
ⓘ
linked to:
China National Expressway Network
|
| passesThroughCity |
Enshi
ⓘ
linked to:
Enshi City
Hangzhou ⓘ Hefei ⓘ Huzhou ⓘ Lu'an ⓘ Suzhou ⓘ Wanzhou ⓘ
linked to:
Wanzhou District
Xuancheng ⓘ Yichang ⓘ |
| passesThroughProvince |
Anhui
ⓘ
Chongqing Municipality ⓘ
linked to:
Chongqing
Hubei ⓘ
linked to:
Hubei Province
Jiangsu ⓘ Zhejiang ⓘ
linked to:
Zhejiang Province
|
| regionServed |
Central China
ⓘ
East China ⓘ
linked to:
eastern China
Southwest China ⓘ |
| roadType | expressway-standard controlled-access highway ⓘ |
| routeNumber | G50 ⓘ |
| shortName |
Shanghai–Chongqing Expressway
ⓘ
linked to:
G50 Shanghai–Chongqing Expressway
|
| status | in operation ⓘ |
| terminusEast | Shanghai ⓘ |
| terminusWest | Chongqing ⓘ |
| toll | toll road ⓘ |
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: G50 Description of subject: G50 is a major Chinese national expressway connecting Shanghai on the east coast with the inland metropolis of Chongqing.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.