Triple
T13058794
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Norbury |
E327647
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Norbury railway station
Norbury railway station is a suburban rail station in the London Borough of Croydon, providing commuter services on the Brighton Main Line between central London and southern destinations.
|
E1018478
|
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: Norbury railway station | Statement: [Norbury, hasRailwayStation, Norbury railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Norbury railway station Context triple: [Norbury, hasRailwayStation, Norbury railway station]
-
A.
Canonbury railway station
Canonbury railway station is a suburban rail station in the London Borough of Islington, serving London Overground routes and connecting the Canonbury and Mildmay areas to the wider city network.
-
B.
Banbury railway station
Banbury railway station is a major railway hub in Oxfordshire, England, providing regional and long-distance passenger services on the Chiltern Main Line and other routes.
-
C.
Hanborough railway station
Hanborough railway station is a small railway stop in Oxfordshire, England, serving the village of Long Hanborough on the Cotswold Line between Oxford and Worcester.
-
D.
Netherwood station
Netherwood station is a commuter rail stop in Plainfield, New Jersey, served by NJ Transit trains on the Raritan Valley Line.
-
E.
Banstead railway station
Banstead railway station is a suburban rail stop in Surrey, England, serving the town of Banstead with services on the Epsom Downs line into London.
- 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: Norbury railway station Triple: [Norbury, hasRailwayStation, Norbury railway station]
Generated description
Norbury railway station is a suburban rail station in the London Borough of Croydon, providing commuter services on the Brighton Main Line between central London and southern destinations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Norbury railway station Target entity description: Norbury railway station is a suburban rail station in the London Borough of Croydon, providing commuter services on the Brighton Main Line between central London and southern destinations.
-
A.
Canonbury railway station
Canonbury railway station is a suburban rail station in the London Borough of Islington, serving London Overground routes and connecting the Canonbury and Mildmay areas to the wider city network.
-
B.
Banbury railway station
Banbury railway station is a major railway hub in Oxfordshire, England, providing regional and long-distance passenger services on the Chiltern Main Line and other routes.
-
C.
Hanborough railway station
Hanborough railway station is a small railway stop in Oxfordshire, England, serving the village of Long Hanborough on the Cotswold Line between Oxford and Worcester.
-
D.
Netherwood station
Netherwood station is a commuter rail stop in Plainfield, New Jersey, served by NJ Transit trains on the Raritan Valley Line.
-
E.
Banstead railway station
Banstead railway station is a suburban rail stop in Surrey, England, serving the town of Banstead with services on the Epsom Downs line into London.
- 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_69d8076e64308190904fb5c93517c901 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d980be37208190962e91f1e19df159 |
completed | April 10, 2026, 10:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6cbe0bf3081909ff498ac66cb2aa6 |
completed | May 3, 2026, 4:15 a.m. |
| NEDg | Description generation | batch_69f6cd0e88e08190a07468336bb624f0 |
completed | May 3, 2026, 4:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6ce23ca208190960409130c4c52a9 |
completed | May 3, 2026, 4:25 a.m. |
Created at: April 9, 2026, 8:58 p.m.