Triple
T21116568
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bache railway station |
E520313
|
entity |
| Predicate | replaced |
P101
|
FINISHED |
| Object |
Upton-by-Chester railway station
Upton-by-Chester railway station was a former railway stop serving the Upton area near Chester in Cheshire, England, before its closure and replacement by a more modern nearby station.
|
E1468065
|
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: Upton-by-Chester railway station | Statement: [Bache railway station, replaced, Upton-by-Chester railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Upton-by-Chester railway station Context triple: [Bache railway station, replaced, Upton-by-Chester railway station]
-
A.
Chester railway station
Chester railway station is a major rail hub in Cheshire, England, providing regional and long-distance services that connect North Wales, the North West, and other parts of the UK.
-
B.
Upton railway station
Upton railway station is a local rail stop on the Borderlands Line in Merseyside, England, serving the suburb of Upton with regional passenger services.
-
C.
Chester station
Chester station is a subway station on Line 2 Bloor–Danforth of the Toronto Transit Commission, serving Toronto’s Greektown area.
-
D.
Chesterfield railway station
Chesterfield railway station is the main passenger rail hub serving the town of Chesterfield in Derbyshire, England, on the Midland Main Line.
-
E.
Tunstall railway station
Tunstall railway station was a former passenger railway station in Tunstall, Stoke-on-Trent, England, that served the local community during the era of the North Staffordshire Railway.
- 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: Upton-by-Chester railway station Triple: [Bache railway station, replaced, Upton-by-Chester railway station]
Generated description
Upton-by-Chester railway station was a former railway stop serving the Upton area near Chester in Cheshire, England, before its closure and replacement by a more modern nearby station.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Upton-by-Chester railway station Target entity description: Upton-by-Chester railway station was a former railway stop serving the Upton area near Chester in Cheshire, England, before its closure and replacement by a more modern nearby station.
-
A.
Chester railway station
Chester railway station is a major rail hub in Cheshire, England, providing regional and long-distance services that connect North Wales, the North West, and other parts of the UK.
-
B.
Upton railway station
Upton railway station is a local rail stop on the Borderlands Line in Merseyside, England, serving the suburb of Upton with regional passenger services.
-
C.
Chester station
Chester station is a subway station on Line 2 Bloor–Danforth of the Toronto Transit Commission, serving Toronto’s Greektown area.
-
D.
Chesterfield railway station
Chesterfield railway station is the main passenger rail hub serving the town of Chesterfield in Derbyshire, England, on the Midland Main Line.
-
E.
Tunstall railway station
Tunstall railway station was a former passenger railway station in Tunstall, Stoke-on-Trent, England, that served the local community during the era of the North Staffordshire Railway.
- 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_69e0b509a318819092fbbcb21d1fe603 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e72106a3b48190a0efa51a74ae21f0 |
completed | April 21, 2026, 7:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0965e5b04c8190addaa49cb9f6ad06 |
completed | May 17, 2026, 6:53 a.m. |
| NEDg | Description generation | batch_6a0969cd36b081909e24ab92c0b2ab0a |
completed | May 17, 2026, 7:10 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a096b373290819082f45e68772a81e4 |
completed | May 17, 2026, 7:16 a.m. |
Created at: April 16, 2026, 2:55 p.m.