Triple
T6331826
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Castleford |
E142397
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Castleford railway station
Castleford railway station is a local rail transport hub in Castleford, West Yorkshire, England, providing passenger services on regional routes.
|
E585763
|
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: Castleford railway station | Statement: [Castleford, hasRailwayStation, Castleford railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Castleford railway station Context triple: [Castleford, hasRailwayStation, Castleford railway station]
-
A.
Cosford railway station
Cosford railway station is a small railway stop in Shropshire, England, primarily serving the nearby Royal Air Force Cosford base and its museum.
-
B.
Wakefield Kirkgate railway station
Wakefield Kirkgate railway station is a main railway station in Wakefield, West Yorkshire, England, providing regional and local train services.
-
C.
Huddersfield railway station
Huddersfield railway station is a major historic railway hub in the town of Huddersfield, England, known for its grand neoclassical façade and central role in regional rail services.
-
D.
Wakefield station
Wakefield station is a Massachusetts Bay Transportation Authority (MBTA) commuter rail stop in Wakefield, Massachusetts, serving the Haverhill Line north of Boston.
-
E.
Doncaster railway station
Doncaster railway station is a major railway hub in South Yorkshire, England, situated on the East Coast Main Line and serving as an important interchange for long-distance and regional 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: Castleford railway station Triple: [Castleford, hasRailwayStation, Castleford railway station]
Generated description
Castleford railway station is a local rail transport hub in Castleford, West Yorkshire, England, providing passenger services on regional routes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Castleford railway station Target entity description: Castleford railway station is a local rail transport hub in Castleford, West Yorkshire, England, providing passenger services on regional routes.
-
A.
Cosford railway station
Cosford railway station is a small railway stop in Shropshire, England, primarily serving the nearby Royal Air Force Cosford base and its museum.
-
B.
Wakefield Kirkgate railway station
Wakefield Kirkgate railway station is a main railway station in Wakefield, West Yorkshire, England, providing regional and local train services.
-
C.
Huddersfield railway station
Huddersfield railway station is a major historic railway hub in the town of Huddersfield, England, known for its grand neoclassical façade and central role in regional rail services.
-
D.
Wakefield station
Wakefield station is a Massachusetts Bay Transportation Authority (MBTA) commuter rail stop in Wakefield, Massachusetts, serving the Haverhill Line north of Boston.
-
E.
Doncaster railway station
Doncaster railway station is a major railway hub in South Yorkshire, England, situated on the East Coast Main Line and serving as an important interchange for long-distance and regional 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_69c008d4d8e88190ad301c05b08722ac |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c0651634b08190b54860ba0a70f5c4 |
completed | March 22, 2026, 9:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6041f713c8190b27ba54181049377 |
completed | March 27, 2026, 4:14 a.m. |
| NEDg | Description generation | batch_69c604d3839081909f98c37f0fe8f0af |
completed | March 27, 2026, 4:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6054d2e388190a4bafffce879b039 |
completed | March 27, 2026, 4:19 a.m. |
Created at: March 22, 2026, 4:30 p.m.