Shanghai Metro Line 6
E763838
Shanghai Metro Line 6 is a north–south rapid transit line serving eastern Shanghai, particularly the Pudong New Area, and is known for its elevated sections and role in connecting residential districts to the broader metro network.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Shanghai Metro Line 6 canonical | 6 |
| Line 6 (Shanghai Metro) | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T8161684 — 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 6 Context triple: [Shanghai Metro Line 8, connectsWith, Shanghai Metro Line 6]
-
A.
Shanghai Metro Line 5
Shanghai Metro Line 5 is a rapid transit line in the Shanghai Metro system that primarily serves the southern suburban areas, including Minhang District.
-
B.
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.
-
C.
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.
-
D.
Shanghai Metro Line 11
Shanghai Metro Line 11 is a major rapid transit line in Shanghai that connects the city center with suburban areas including the Shanghai Disney Resort.
-
E.
Shanghai Metro Line 12
Shanghai Metro Line 12 is an important east–west rapid transit line in Shanghai’s metro network, connecting multiple central districts and providing extensive transfer options with many other lines.
- 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 6 Target entity description: Shanghai Metro Line 6 is a north–south rapid transit line serving eastern Shanghai, particularly the Pudong New Area, and is known for its elevated sections and role in connecting residential districts to the broader metro network.
-
A.
Shanghai Metro Line 5
Shanghai Metro Line 5 is a rapid transit line in the Shanghai Metro system that primarily serves the southern suburban areas, including Minhang District.
-
B.
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.
-
C.
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.
-
D.
Shanghai Metro Line 11
Shanghai Metro Line 11 is a major rapid transit line in Shanghai that connects the city center with suburban areas including the Shanghai Disney Resort.
-
E.
Shanghai Metro Line 12
Shanghai Metro Line 12 is an important east–west rapid transit line in Shanghai’s metro network, connecting multiple central districts and providing extensive transfer options with many other lines.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Shanghai Metro line
ⓘ
rapid transit line ⓘ |
| areaServed | eastern Pudong residential areas ⓘ |
| character | elevated and underground ⓘ |
| cityServed | Shanghai NERFINISHED ⓘ |
| connectsTo |
Shanghai Metro Line 11
NERFINISHED
ⓘ
Shanghai Metro Line 13 NERFINISHED ⓘ Shanghai Metro Line 2 NERFINISHED ⓘ Shanghai Metro Line 4 NERFINISHED ⓘ Shanghai Metro Line 7 NERFINISHED ⓘ Shanghai Metro Line 8 NERFINISHED ⓘ |
| country | China ⓘ |
| electrification | overhead line ⓘ |
| fareSystem | Shanghai Metro unified fare system ⓘ |
| knownFor | elevated sections ⓘ |
| lineColor | magenta ⓘ |
| lineNumber | 6 ⓘ |
| location | Shanghai NERFINISHED ⓘ |
| networkZone | eastern Shanghai ⓘ |
| operator | Shanghai No. 4 Metro Operation Co. Ltd. NERFINISHED ⓘ |
| orientation | north–south ⓘ |
| partOf | Shanghai urban rail network NERFINISHED ⓘ |
| role | connecting residential districts in eastern Shanghai to the broader metro network ⓘ |
| serves | Pudong New Area NERFINISHED ⓘ |
| servesDistrict | Pudong NERFINISHED ⓘ |
| system | Shanghai Metro NERFINISHED ⓘ |
| terminus |
Gangcheng Road station
NERFINISHED
ⓘ
Oriental Sports Center station NERFINISHED ⓘ |
| trackGauge | standard gauge ⓘ |
| transitType | urban rail 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: Shanghai Metro Line 6 Description of subject: Shanghai Metro Line 6 is a north–south rapid transit line serving eastern Shanghai, particularly the Pudong New Area, and is known for its elevated sections and role in connecting residential districts to the broader metro network.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Line 10 (Shanghai Metro)
this entity surface form:
Line 6 (Shanghai Metro)
subject surface form:
Line 7 (Shanghai Metro)
this entity surface form:
Line 6 (Shanghai Metro)
subject surface form:
Line 8 (Shanghai Metro)
this entity surface form:
Line 6 (Shanghai Metro)
subject surface form:
Line 4 (Shanghai Metro)
this entity surface form:
Line 6 (Shanghai Metro)
subject surface form:
Line 14 (Shanghai Metro)
this entity surface form:
Line 6 (Shanghai Metro)