Triple
T1365097
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Banstead |
E29183
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
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.
|
E157290
|
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: Banstead railway station | Statement: [Banstead, hasRailwayStation, Banstead railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Banstead railway station Context triple: [Banstead, hasRailwayStation, Banstead railway station]
-
A.
Addlestone railway station
Addlestone railway station is a local rail stop in Surrey, England, serving the town of Addlestone on the Chertsey branch line with connections to the wider South Western Railway network.
-
B.
Staines railway station
Staines railway station is a key commuter rail hub in Surrey, England, providing regular services to London and surrounding areas.
-
C.
Orpington railway station
Orpington railway station is a major commuter rail hub in the London Borough of Bromley, providing frequent services between southeast London, Kent, and central London.
-
D.
Tattenham Corner railway station
Tattenham Corner railway station is a suburban rail station in Surrey, England, best known for serving racegoers attending events at the nearby Epsom Downs Racecourse, including the Epsom Derby.
-
E.
Trinity Mills Station
Trinity Mills Station is a public transit hub in Carrollton, Texas, serving as a stop on Dallas Area Rapid Transit's Green Line light rail and connecting bus 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: Banstead railway station Triple: [Banstead, hasRailwayStation, Banstead railway station]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Banstead railway station Target entity description: 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.
-
A.
Addlestone railway station
Addlestone railway station is a local rail stop in Surrey, England, serving the town of Addlestone on the Chertsey branch line with connections to the wider South Western Railway network.
-
B.
Staines railway station
Staines railway station is a key commuter rail hub in Surrey, England, providing regular services to London and surrounding areas.
-
C.
Orpington railway station
Orpington railway station is a major commuter rail hub in the London Borough of Bromley, providing frequent services between southeast London, Kent, and central London.
-
D.
Tattenham Corner railway station
Tattenham Corner railway station is a suburban rail station in Surrey, England, best known for serving racegoers attending events at the nearby Epsom Downs Racecourse, including the Epsom Derby.
-
E.
Trinity Mills Station
Trinity Mills Station is a public transit hub in Carrollton, Texas, serving as a stop on Dallas Area Rapid Transit's Green Line light rail and connecting bus 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_69a498d77abc8190913bf57e5f51d2c4 |
completed | March 1, 2026, 7:51 p.m. |
| NER | Named-entity recognition | batch_69a4c2b725248190bdfdc0031ddc477f |
completed | March 1, 2026, 10:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acd47d38388190856b4ae9de1e69d7 |
completed | March 8, 2026, 1:44 a.m. |
| NEDg | Description generation | batch_69acd543a0ac8190b9fd5e921b5ad9ea |
completed | March 8, 2026, 1:47 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69acd5b8fa2481908fd52d94e55b6377 |
completed | March 8, 2026, 1:49 a.m. |
Created at: March 1, 2026, 7:57 p.m.