Jacob Circle–Wadala–Chembur corridor
E926267
The Jacob Circle–Wadala–Chembur corridor is the first operational line of the Mumbai Monorail system, connecting central and eastern parts of Mumbai.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jacob Circle–Wadala–Chembur corridor canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11444013 — 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: Jacob Circle–Wadala–Chembur corridor Context triple: [Line 1 (Mumbai Monorail), alsoKnownAs, Jacob Circle–Wadala–Chembur corridor]
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A.
Versova–Andheri–Ghatkopar corridor
The Versova–Andheri–Ghatkopar corridor is a key east–west Mumbai Metro line that connects the western suburb of Versova to the central suburb of Ghatkopar via Andheri, significantly reducing travel time across the city.
-
B.
Sinhagad Road
Sinhagad Road is a major thoroughfare in Pune, India, known for connecting the city to the historic Sinhagad Fort area and running along the banks of the Mutha River.
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C.
Colaba Causeway
Colaba Causeway is a bustling commercial street and cultural hotspot in South Mumbai, known for its colonial-era architecture, street shopping, cafés, and proximity to landmarks like the Gateway of India.
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D.
Goregaon
Goregaon is a prominent suburban neighborhood in Mumbai, India, known for its residential complexes, film and television studios, and growing commercial hubs.
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E.
Goregaon
Goregaon is a town in Maharashtra, India, situated within Gondia district and known primarily as a local administrative and commercial center for the surrounding rural region.
- 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: Jacob Circle–Wadala–Chembur corridor Target entity description: The Jacob Circle–Wadala–Chembur corridor is the first operational line of the Mumbai Monorail system, connecting central and eastern parts of Mumbai.
-
A.
Versova–Andheri–Ghatkopar corridor
The Versova–Andheri–Ghatkopar corridor is a key east–west Mumbai Metro line that connects the western suburb of Versova to the central suburb of Ghatkopar via Andheri, significantly reducing travel time across the city.
-
B.
Sinhagad Road
Sinhagad Road is a major thoroughfare in Pune, India, known for connecting the city to the historic Sinhagad Fort area and running along the banks of the Mutha River.
-
C.
Colaba Causeway
Colaba Causeway is a bustling commercial street and cultural hotspot in South Mumbai, known for its colonial-era architecture, street shopping, cafés, and proximity to landmarks like the Gateway of India.
-
D.
Goregaon
Goregaon is a prominent suburban neighborhood in Mumbai, India, known for its residential complexes, film and television studios, and growing commercial hubs.
-
E.
Goregaon
Goregaon is a town in Maharashtra, India, situated within Gondia district and known primarily as a local administrative and commercial center for the surrounding rural region.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
monorail line
ⓘ
rapid transit line ⓘ |
| character | elevated ⓘ |
| cityServed | Mumbai NERFINISHED ⓘ |
| connectsArea |
central Mumbai
ⓘ
eastern Mumbai ⓘ |
| connectsTo |
Mumbai Suburban Railway (via interchange at Chembur)
ⓘ
road transport network of Mumbai ⓘ |
| country | India ⓘ |
| electrification | 750 V DC third rail ⓘ |
| endStation | Chembur NERFINISHED ⓘ |
| fareSystem | distance-based fare ⓘ |
| firstOperationalLineOf | Mumbai Monorail GENERATED ⓘ |
| hasStation |
Chembur
NERFINISHED
ⓘ
Jacob Circle NERFINISHED ⓘ Wadala Depot NERFINISHED ⓘ |
| infrastructureType | elevated guideway ⓘ |
| lineColor | Pink ⓘ |
| lineLength_km | approximately 19.5 ⓘ |
| locatedIn |
India
ⓘ
Maharashtra ⓘ Mumbai ⓘ |
| numberOfStations | 17 ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDateFullLine | 2019-03-03 ⓘ |
| openingDatePhase1 | 2014-02-02 ⓘ |
| operator | Mumbai Metropolitan Region Development Authority NERFINISHED ⓘ |
| owner | Mumbai Metropolitan Region Development Authority NERFINISHED ⓘ |
| partOf | Mumbai Monorail NERFINISHED ⓘ |
| passesThrough | Wadala NERFINISHED ⓘ |
| peakDirection |
towards central Mumbai
ⓘ
towards eastern suburbs ⓘ |
| primaryUse | mass transit for commuters ⓘ |
| projectAuthority | Mumbai Metropolitan Region Development Authority NERFINISHED ⓘ |
| publicTransportMode | urban transit ⓘ |
| region | Mumbai Metropolitan Region NERFINISHED ⓘ |
| rollingStock | Scomi SUTRA monorail trains NERFINISHED ⓘ |
| servedBy | four-car monorail trains ⓘ |
| servesCorridor | Jacob Circle–Wadala–Chembur NERFINISHED ⓘ |
| serviceType | all-stations service ⓘ |
| startStation | Jacob Circle NERFINISHED ⓘ |
| status | operational ⓘ |
| system | Mumbai Monorail NERFINISHED ⓘ |
| trackGauge | monorail beam ⓘ |
| transitType | monorail ⓘ |
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: Jacob Circle–Wadala–Chembur corridor Description of subject: The Jacob Circle–Wadala–Chembur corridor is the first operational line of the Mumbai Monorail system, connecting central and eastern parts of Mumbai.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Line 1 (Mumbai Monorail)