Triple
T9763349
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kanadukathan |
E236721
|
entity |
| Predicate | railwayStationName |
P8935
|
FINISHED |
| Object |
Kanadukathan railway station
Kanadukathan railway station is a local rail transit stop serving the town of Kanadukathan in the Sivaganga district of Tamil Nadu, India.
|
E820294
|
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: Kanadukathan railway station | Statement: [Kanadukathan, railwayStationName, Kanadukathan railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kanadukathan railway station Context triple: [Kanadukathan, railwayStationName, Kanadukathan railway station]
-
A.
Kitchener railway station
Kitchener railway station is a major passenger rail and transit hub in Kitchener, Ontario, Canada, serving regional and intercity train services.
-
B.
Caledonia station
Caledonia station is a public transit stop in Toronto, Ontario, serving the Briar Hill–Belgravia neighborhood as part of the city's subway and light rail network.
-
C.
Dempster station
Dempster station is a Chicago Transit Authority 'L' station in Evanston, Illinois, serving the Purple Line.
-
D.
Pimisi Station
Pimisi Station is an O-Train light rail transit station in Ottawa, Canada, serving the LeBreton Flats area on the Confederation Line.
-
E.
Ontario Northland Railway station
The Ontario Northland Railway station in Cochrane, Ontario is a regional rail hub serving as a key stop for passenger and freight services in northeastern Ontario.
- 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: Kanadukathan railway station Triple: [Kanadukathan, railwayStationName, Kanadukathan railway station]
Generated description
Kanadukathan railway station is a local rail transit stop serving the town of Kanadukathan in the Sivaganga district of Tamil Nadu, India.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kanadukathan railway station Target entity description: Kanadukathan railway station is a local rail transit stop serving the town of Kanadukathan in the Sivaganga district of Tamil Nadu, India.
-
A.
Kitchener railway station
Kitchener railway station is a major passenger rail and transit hub in Kitchener, Ontario, Canada, serving regional and intercity train services.
-
B.
Caledonia station
Caledonia station is a public transit stop in Toronto, Ontario, serving the Briar Hill–Belgravia neighborhood as part of the city's subway and light rail network.
-
C.
Dempster station
Dempster station is a Chicago Transit Authority 'L' station in Evanston, Illinois, serving the Purple Line.
-
D.
Pimisi Station
Pimisi Station is an O-Train light rail transit station in Ottawa, Canada, serving the LeBreton Flats area on the Confederation Line.
-
E.
Ontario Northland Railway station
The Ontario Northland Railway station in Cochrane, Ontario is a regional rail hub serving as a key stop for passenger and freight services in northeastern Ontario.
- 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_69ca84d64f6c8190a4ed4e9f5936eda5 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cda09d8bc88190808145f141b4a9f8 |
completed | April 1, 2026, 10:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1bcf2cdd08190a051d406e199f45a |
completed | April 5, 2026, 1:37 a.m. |
| NEDg | Description generation | batch_69d1bdfc07648190badacd2f6257601c |
completed | April 5, 2026, 1:42 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1beb700288190a94b730f2cc353d1 |
completed | April 5, 2026, 1:45 a.m. |
Created at: March 30, 2026, 8:25 p.m.