Triple
T12826581
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West Derby |
E306666
|
entity |
| Predicate | hasTransport |
P1298
|
FINISHED |
| Object |
West Derby railway station (former)
West Derby railway station (former) was a disused railway station that once served the West Derby area of Liverpool, England, as part of the city's suburban rail network.
|
E1004840
|
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: West Derby railway station (former) | Statement: [West Derby, hasTransport, West Derby railway station (former)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West Derby railway station (former) Context triple: [West Derby, hasTransport, West Derby railway station (former)]
-
A.
Darwen railway station
Darwen railway station is a local rail stop in Darwen, Lancashire, England, providing regional passenger services on the route between Manchester and Clitheroe.
-
B.
Sandwell and Dudley railway station
Sandwell and Dudley railway station is a mainline railway station in the West Midlands, England, serving the towns of Sandwell and Dudley on the Birmingham to Wolverhampton line.
-
C.
Derby railway station
Derby railway station is a major railway hub in the East Midlands of England, serving as an important junction for regional and long-distance passenger services.
-
D.
East Didsbury railway station
East Didsbury railway station is a suburban rail station in the East Didsbury area of Manchester, England, providing regional commuter services to central Manchester and surrounding areas.
-
E.
Wallasey Grove Road railway station
Wallasey Grove Road railway station is a suburban rail station in Wallasey, Merseyside, England, serving as part of the Merseyrail network on the Wirral Line.
- 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: West Derby railway station (former) Triple: [West Derby, hasTransport, West Derby railway station (former)]
Generated description
West Derby railway station (former) was a disused railway station that once served the West Derby area of Liverpool, England, as part of the city's suburban rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: West Derby railway station (former) Target entity description: West Derby railway station (former) was a disused railway station that once served the West Derby area of Liverpool, England, as part of the city's suburban rail network.
-
A.
Darwen railway station
Darwen railway station is a local rail stop in Darwen, Lancashire, England, providing regional passenger services on the route between Manchester and Clitheroe.
-
B.
Sandwell and Dudley railway station
Sandwell and Dudley railway station is a mainline railway station in the West Midlands, England, serving the towns of Sandwell and Dudley on the Birmingham to Wolverhampton line.
-
C.
Derby railway station
Derby railway station is a major railway hub in the East Midlands of England, serving as an important junction for regional and long-distance passenger services.
-
D.
East Didsbury railway station
East Didsbury railway station is a suburban rail station in the East Didsbury area of Manchester, England, providing regional commuter services to central Manchester and surrounding areas.
-
E.
Wallasey Grove Road railway station
Wallasey Grove Road railway station is a suburban rail station in Wallasey, Merseyside, England, serving as part of the Merseyrail network on the Wirral Line.
- 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_69d7bdf52b94819096d6f0ba4ab50a98 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96fae51608190a50970bd038359a5 |
completed | April 10, 2026, 9:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f68ed4f7388190ba989b8a79bd7c6d |
completed | May 2, 2026, 11:55 p.m. |
| NEDg | Description generation | batch_69f691341d0081909ca3b281ee64b42b |
completed | May 3, 2026, 12:05 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f69237394c8190832d6dae22434fdc |
completed | May 3, 2026, 12:09 a.m. |
Created at: April 9, 2026, 5:33 p.m.