Shanghai Metro Line 5
E297590
Shanghai Metro Line 5 is a rapid transit line in the Shanghai Metro system that primarily serves the southern suburban areas, including Minhang District.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Shanghai Metro Line 5 canonical | 4 |
| Line 5 (Shanghai Metro) | 1 |
| 上海地铁5号线 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2072522 — 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: Shanghai Metro Line 5 Context triple: [Minhang District, hasMetroService, Shanghai Metro Line 5]
-
A.
Shanghai Metro Line 10
Shanghai Metro Line 10 is a major east–west rapid transit line in Shanghai that serves key central districts, including the Former French Concession, and connects important commercial and residential areas across the city.
-
B.
Shanghai Metro Line 9
Shanghai Metro Line 9 is a major east–west rapid transit line in Shanghai that connects key residential, commercial, and historic areas, including the Former French Concession, with the broader metro network.
-
C.
Shanghai Metro Line 4
Shanghai Metro Line 4 is a circular rapid transit line in Shanghai’s metro system that loops around the city center and connects major hubs including Shanghai Stadium.
-
D.
Shanghai Metro Line 7
Shanghai Metro Line 7 is a major north–south rapid transit line in Shanghai that connects several key districts, including Jing’an, and serves as an important corridor for commuters across the city.
-
E.
Shanghai Metro Line 2
Shanghai Metro Line 2 is a major east–west rapid transit line in Shanghai that connects key commercial, financial, and transport hubs including the city’s main shopping streets and both international airports.
- 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: Shanghai Metro Line 5 Target entity description: Shanghai Metro Line 5 is a rapid transit line in the Shanghai Metro system that primarily serves the southern suburban areas, including Minhang District.
-
A.
Shanghai Metro Line 10
Shanghai Metro Line 10 is a major east–west rapid transit line in Shanghai that serves key central districts, including the Former French Concession, and connects important commercial and residential areas across the city.
-
B.
Shanghai Metro Line 9
Shanghai Metro Line 9 is a major east–west rapid transit line in Shanghai that connects key residential, commercial, and historic areas, including the Former French Concession, with the broader metro network.
-
C.
Shanghai Metro Line 4
Shanghai Metro Line 4 is a circular rapid transit line in Shanghai’s metro system that loops around the city center and connects major hubs including Shanghai Stadium.
-
D.
Shanghai Metro Line 7
Shanghai Metro Line 7 is a major north–south rapid transit line in Shanghai that connects several key districts, including Jing’an, and serves as an important corridor for commuters across the city.
-
E.
Shanghai Metro Line 2
Shanghai Metro Line 2 is a major east–west rapid transit line in Shanghai that connects key commercial, financial, and transport hubs including the city’s main shopping streets and both international airports.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Shanghai Metro line
ⓘ
rapid transit line ⓘ |
| character |
at-grade
ⓘ
elevated ⓘ underground ⓘ |
| country | China ⓘ |
| depot | Jianchuan Road Depot ⓘ |
| electrification | overhead line ⓘ |
| electrificationVoltage | 1500 V DC ⓘ |
| fareSystem |
Shanghai Metro
ⓘ
surface form:
Shanghai Metro unified fare system
|
| hasBranch | Line 5 branch to Fengxian Xincheng ⓘ |
| hasStation |
Dongchuan Road Station
ⓘ
surface form:
Dongchuan Road station
Fengxian Xincheng station ⓘ Huaning Road station ⓘ Jianchuan Road Station ⓘ
surface form:
Jianchuan Road station
Jinping Road station ⓘ Minhang Development Zone station ⓘ Wenjing Road station ⓘ Xinzhuang Station ⓘ
surface form:
Xinzhuang station
|
| lineColor | purple ⓘ |
| lineNumber | 5 ⓘ |
| locatedIn |
Fengxian District
ⓘ
Minhang District ⓘ Shanghai ⓘ |
| nativeName |
Shanghai Metro Line 5
self-linksurface differs
ⓘ
surface form:
上海地铁5号线
|
| nativeNameLanguage | zh ⓘ |
| numberOfTracks | 2 ⓘ |
| opened | 2003-11-25 ⓘ |
| operator |
Shanghai No. 1 Metro Operation Co. Ltd.
ⓘ
surface form:
Shanghai No. 1 Metro Operation Co., Ltd.
|
| owner | Shanghai Shentong Metro Group ⓘ |
| partOf |
Shanghai Metro
ⓘ
surface form:
Shanghai urban rail transit network
|
| platformScreenDoors | yes ⓘ |
| primaryDirection | north–south ⓘ |
| rollingStock | Type A metro trains ⓘ |
| safetySystem |
automatic train operation
ⓘ
automatic train protection ⓘ |
| serves |
Fengxian District
ⓘ
Minhang District ⓘ industrial areas in Minhang District ⓘ residential areas in southern Shanghai ⓘ southern suburbs of Shanghai ⓘ |
| serviceType | suburban metro ⓘ |
| status | operational ⓘ |
| system | Shanghai Metro ⓘ |
| terminus |
Fengxian Xincheng station
ⓘ
Xinzhuang Station ⓘ
surface form:
Xinzhuang station
|
| throughServiceTo |
Metro Line 1
ⓘ
surface form:
Line 1 at Xinzhuang
|
| trackGauge | standard gauge ⓘ |
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: Shanghai Metro Line 5 Description of subject: Shanghai Metro Line 5 is a rapid transit line in the Shanghai Metro system that primarily serves the southern suburban areas, including Minhang District.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Line 4 (Shanghai Metro)
this entity surface form:
Line 5 (Shanghai Metro)
subject surface form:
Line 5 (Shanghai Metro)
this entity surface form:
上海地铁5号线