Triple
T2460172
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mumbai Suburban Railway |
E54514
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Churchgate
Churchgate is a prominent railway terminus and commercial locality in South Mumbai, serving as a key hub for the city's suburban rail network.
|
E268118
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Churchgate | Statement: [Mumbai Suburban Railway, hasStation, Churchgate]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Churchgate Context triple: [Mumbai Suburban Railway, hasStation, Churchgate]
-
A.
Charlesgate
Charlesgate is a major intersection and greenway area in Boston that links several key roadways and parklands near the Charles River.
-
B.
Northgate
Northgate is a neighborhood in north Seattle, Washington, known as a major commercial and transit hub that includes one of the city’s first shopping malls and a key light rail terminus.
-
C.
Archway
Archway is a University College London campus site located in the Archway area of north London, primarily associated with medical and health-related teaching and research.
-
D.
Stonegate
Stonegate is a master-planned residential village within the city of Irvine, California, known for its suburban neighborhoods, parks, and community amenities.
-
E.
Kashmere Gate
Kashmere Gate is a historic northern gateway of Old Delhi, India, that served as a key entry point to the walled city and a major site during the 1857 uprising.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Churchgate Triple: [Mumbai Suburban Railway, hasStation, Churchgate]
Generated description
Churchgate is a prominent railway terminus and commercial locality in South Mumbai, serving as a key hub for the city's suburban rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Churchgate Target entity description: Churchgate is a prominent railway terminus and commercial locality in South Mumbai, serving as a key hub for the city's suburban rail network.
-
A.
Charlesgate
Charlesgate is a major intersection and greenway area in Boston that links several key roadways and parklands near the Charles River.
-
B.
Northgate
Northgate is a neighborhood in north Seattle, Washington, known as a major commercial and transit hub that includes one of the city’s first shopping malls and a key light rail terminus.
-
C.
Archway
Archway is a University College London campus site located in the Archway area of north London, primarily associated with medical and health-related teaching and research.
-
D.
Stonegate
Stonegate is a master-planned residential village within the city of Irvine, California, known for its suburban neighborhoods, parks, and community amenities.
-
E.
Kashmere Gate
Kashmere Gate is a historic northern gateway of Old Delhi, India, that served as a key entry point to the walled city and a major site during the 1857 uprising.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69ab49dee84c819096b50a0049c347ac |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd10ba66481909580e994b22fd406 |
completed | March 7, 2026, 7:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aef0cff4248190832f75ce36a357e2 |
completed | March 9, 2026, 4:09 p.m. |
| NEDg | Description generation | batch_69aef186935c81909301659a96e1a4e2 |
completed | March 9, 2026, 4:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69aef8272668819084626e890a49e1b3 |
completed | March 9, 2026, 4:41 p.m. |
Created at: March 6, 2026, 9:44 p.m.