Loop Line
E768295
Loop Line is a circular rapid transit route within the Chongqing Metro system that connects multiple key districts in Chongqing, China.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Loop Line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8949109 — 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: Loop Line Context triple: [Chongqing Metro, hasLine, Loop Line]
-
A.
C Line
The C Line is a local New York City Subway service that runs along the Eighth Avenue Line in Manhattan and through parts of Brooklyn and Queens.
-
B.
C Line
The C Line was a light rail service in Denver, Colorado, that operated as part of the Regional Transportation District’s rail network.
-
C.
C Line
The C Line is a light rail route in the Los Angeles Metro Rail system that runs primarily along the I-105 freeway corridor, connecting coastal and inland communities in the South Bay region.
-
D.
1 Line
The 1 Line is a light rail route in the Seattle metropolitan area that forms the core north–south spine of Sound Transit's Link light rail system.
-
E.
Line L
Line L is a cable car line of the Medellín Metro system that serves hillside neighborhoods by connecting them to the main urban transit network.
- 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: Loop Line Target entity description: Loop Line is a circular rapid transit route within the Chongqing Metro system that connects multiple key districts in Chongqing, China.
-
A.
C Line
The C Line is a local New York City Subway service that runs along the Eighth Avenue Line in Manhattan and through parts of Brooklyn and Queens.
-
B.
C Line
The C Line was a light rail service in Denver, Colorado, that operated as part of the Regional Transportation District’s rail network.
-
C.
C Line
The C Line is a light rail route in the Los Angeles Metro Rail system that runs primarily along the I-105 freeway corridor, connecting coastal and inland communities in the South Bay region.
-
D.
1 Line
The 1 Line is a light rail route in the Seattle metropolitan area that forms the core north–south spine of Sound Transit's Link light rail system.
-
E.
Line L
Line L is a cable car line of the Medellín Metro system that serves hillside neighborhoods by connecting them to the main urban transit network.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
circular metro line
ⓘ
metro line ⓘ |
| category |
Chongqing Metro lines
ⓘ
linked to:
Chongqing Metro
|
| character | underground and elevated ⓘ |
| cityServed | Chongqing ⓘ |
| connectsWith |
Chongqing Rail Transit network
ⓘ
linked to:
Chongqing Metro
Line 1 (Chongqing Metro) ⓘ
linked to:
Chongqing Rail Transit Line 1
Line 10 (Chongqing Metro) ⓘ
linked to:
Chongqing Rail Transit Line 10
Line 2 (Chongqing Metro) ⓘ
linked to:
Chongqing Rail Transit Line 2
Line 3 (Chongqing Metro) ⓘ
linked to:
Chongqing Rail Transit Line 3
Line 5 (Chongqing Metro) ⓘ
linked to:
Chongqing Rail Transit Line 5
Line 6 (Chongqing Metro) ⓘ
linked to:
Chongqing Rail Transit Line 6
Line 9 (Chongqing Metro) ⓘ
linked to:
Chongqing Rail Transit Line 9
|
| country | China ⓘ |
| electrification |
1500 V DC
ⓘ
overhead line ⓘ |
| fareCollection | automatic fare collection ⓘ |
| fareSystem | Chongqing Metro fare system ⓘ |
| locatedIn |
Chongqing
ⓘ
Chongqing Municipality ⓘ
linked to:
Chongqing
|
| locatedInCountry | China ⓘ |
| numberOfTracks | 2 ⓘ |
| operator |
Chongqing Rail Transit Corporation
ⓘ
linked to:
Chongqing Rail Transit Group
|
| owner |
Chongqing Rail Transit (Group) Co., Ltd.
ⓘ
linked to:
Chongqing Rail Transit Group
|
| partOfNetwork | Chongqing Metro ⓘ |
| platformType | island and side platforms ⓘ |
| primaryFunction | urban mass transit ⓘ |
| publicTransport | yes ⓘ |
| regionServed | urban Chongqing ⓘ |
| rollingStockType | electric multiple unit ⓘ |
| routeType | loop ⓘ |
| safetySystem |
automatic train operation
ⓘ
automatic train protection ⓘ |
| servesDistrict |
Jiangbei District
ⓘ
Jiulongpo District ⓘ Nan’an District ⓘ Shapingba District ⓘ Yuzhong District ⓘ |
| servicePattern | all-stations ⓘ |
| shape | circular ⓘ |
| signalling | CBTC ⓘ |
| system | Chongqing Metro ⓘ |
| ticketing | contactless smart card ⓘ |
| trackGauge | standard gauge ⓘ |
| transitType | rapid transit ⓘ |
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: Loop Line Description of subject: Loop Line is a circular rapid transit route within the Chongqing Metro system that connects multiple key districts in Chongqing, China.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.