Triple
T3435567
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Penarth |
E72442
|
entity |
| Predicate | hasTransport |
P1298
|
FINISHED |
| Object |
Cogan railway station
Cogan railway station is a suburban railway station serving the Cogan area of Penarth in the Vale of Glamorgan, Wales.
|
E357165
|
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: Cogan railway station | Statement: [Penarth, hasTransport, Cogan railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cogan railway station Context triple: [Penarth, hasTransport, Cogan railway station]
-
A.
Cottingley railway station
Cottingley railway station is a suburban rail stop serving the Cottingley area of Leeds, West Yorkshire, England.
-
B.
Hay Railway Station
Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
-
C.
Swinton railway station
Swinton railway station is a suburban rail station in Greater Manchester, England, providing local and regional train services for the town of Swinton and surrounding areas.
-
D.
Coxwell station
Coxwell station is a subway station in Toronto, Ontario, serving the city's Bloor–Danforth line.
-
E.
Moston railway station
Moston railway station is a suburban rail stop in Greater Manchester, England, serving the local communities with regional train services.
- 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: Cogan railway station Triple: [Penarth, hasTransport, Cogan railway station]
Generated description
Cogan railway station is a suburban railway station serving the Cogan area of Penarth in the Vale of Glamorgan, Wales.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cogan railway station Target entity description: Cogan railway station is a suburban railway station serving the Cogan area of Penarth in the Vale of Glamorgan, Wales.
-
A.
Cottingley railway station
Cottingley railway station is a suburban rail stop serving the Cottingley area of Leeds, West Yorkshire, England.
-
B.
Hay Railway Station
Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
-
C.
Swinton railway station
Swinton railway station is a suburban rail station in Greater Manchester, England, providing local and regional train services for the town of Swinton and surrounding areas.
-
D.
Coxwell station
Coxwell station is a subway station in Toronto, Ontario, serving the city's Bloor–Danforth line.
-
E.
Moston railway station
Moston railway station is a suburban rail stop in Greater Manchester, England, serving the local communities with regional train services.
- 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_69ad85af50288190a854b76653deee6f |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb9f2e4b4819085336fb539daf3c7 |
completed | March 8, 2026, 6:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b35481a03c81908fd69da55d81aca3 |
completed | March 13, 2026, 12:04 a.m. |
| NEDg | Description generation | batch_69b355a7dc308190ba8ab0db251592a2 |
completed | March 13, 2026, 12:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b3567042ac8190aacf4e30da1aa816 |
completed | March 13, 2026, 12:12 a.m. |
Created at: March 8, 2026, 3:16 p.m.