Triple
T11377560
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Western Line (Mumbai Suburban Railway) |
E269508
|
entity |
| Predicate | majorStation |
P1071
|
FINISHED |
| Object |
Vasai Road railway station
Vasai Road railway station is a key junction in the Mumbai Suburban Railway network that connects the Western Line with long-distance and suburban routes across the Mumbai metropolitan region.
|
E922191
|
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: Vasai Road railway station | Statement: [Western Line (Mumbai Suburban Railway), majorStation, Vasai Road railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vasai Road railway station Context triple: [Western Line (Mumbai Suburban Railway), majorStation, Vasai Road railway station]
-
A.
Pasila railway station
Pasila railway station is a major rail hub in Helsinki, Finland, serving as a key junction for local and long-distance trains just north of the city center.
-
B.
Sortavala railway station
Sortavala railway station is the main rail transport hub serving the town of Sortavala in the Republic of Karelia, Russia, connecting it to regional and long-distance routes.
-
C.
Viljandi railway station
Viljandi railway station is the main passenger rail terminal serving the town of Viljandi in southern Estonia.
-
D.
Viedma railway station
Viedma railway station is a key passenger and freight rail hub serving the city of Viedma in Argentina’s Río Negro Province.
-
E.
Viau station
Viau station is a Montreal Metro station on the Green Line, serving the Hochelaga-Maisonneuve area and providing access to nearby attractions such as the Olympic Park.
- 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: Vasai Road railway station Triple: [Western Line (Mumbai Suburban Railway), majorStation, Vasai Road railway station]
Generated description
Vasai Road railway station is a key junction in the Mumbai Suburban Railway network that connects the Western Line with long-distance and suburban routes across the Mumbai metropolitan region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Vasai Road railway station Target entity description: Vasai Road railway station is a key junction in the Mumbai Suburban Railway network that connects the Western Line with long-distance and suburban routes across the Mumbai metropolitan region.
-
A.
Pasila railway station
Pasila railway station is a major rail hub in Helsinki, Finland, serving as a key junction for local and long-distance trains just north of the city center.
-
B.
Sortavala railway station
Sortavala railway station is the main rail transport hub serving the town of Sortavala in the Republic of Karelia, Russia, connecting it to regional and long-distance routes.
-
C.
Viljandi railway station
Viljandi railway station is the main passenger rail terminal serving the town of Viljandi in southern Estonia.
-
D.
Viedma railway station
Viedma railway station is a key passenger and freight rail hub serving the city of Viedma in Argentina’s Río Negro Province.
-
E.
Viau station
Viau station is a Montreal Metro station on the Green Line, serving the Hochelaga-Maisonneuve area and providing access to nearby attractions such as the Olympic Park.
- 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_69d6aacca1048190b39dbbc2174616fa |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7fc30f5d48190bb273df4c9e583a9 |
completed | April 9, 2026, 7:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e55697b2388190929d7e0b15d809ba |
completed | April 19, 2026, 10:26 p.m. |
| NEDg | Description generation | batch_69e562c8fb948190be87cca65c3b74e1 |
completed | April 19, 2026, 11:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e56aaa5c9081909f89cfe6a8fc03f0 |
completed | April 19, 2026, 11:52 p.m. |
Created at: April 8, 2026, 9:33 p.m.