Triple
T6459624
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oxted line |
E142082
|
entity |
| Predicate | passesThrough |
P225
|
FINISHED |
| Object |
Riddlesdown railway station
Riddlesdown railway station is a suburban rail stop in the London Borough of Croydon, England, served by Southern trains on routes between central London and Surrey.
|
E593805
|
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: Riddlesdown railway station | Statement: [Oxted line, passesThrough, Riddlesdown railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Riddlesdown railway station Context triple: [Oxted line, passesThrough, Riddlesdown railway station]
-
A.
Redhill railway station
Redhill railway station is a major railway hub in Surrey, England, providing regional and commuter services on key routes between London, the South Coast, and the South East.
-
B.
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.
-
C.
Hackney Downs railway station
Hackney Downs railway station is a suburban rail station in East London serving the London Overground and Greater Anglia services, providing key commuter links between the London Borough of Hackney and central London and beyond.
-
D.
Herne Hill railway station
Herne Hill railway station is a suburban rail station in south London that provides commuter services connecting the local area to central London and other parts of the city.
-
E.
Dorking railway station
Dorking railway station is a passenger rail station in Dorking, Surrey, providing regional and commuter services connecting the town to London and other destinations.
- 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: Riddlesdown railway station Triple: [Oxted line, passesThrough, Riddlesdown railway station]
Generated description
Riddlesdown railway station is a suburban rail stop in the London Borough of Croydon, England, served by Southern trains on routes between central London and Surrey.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Riddlesdown railway station Target entity description: Riddlesdown railway station is a suburban rail stop in the London Borough of Croydon, England, served by Southern trains on routes between central London and Surrey.
-
A.
Redhill railway station
Redhill railway station is a major railway hub in Surrey, England, providing regional and commuter services on key routes between London, the South Coast, and the South East.
-
B.
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.
-
C.
Hackney Downs railway station
Hackney Downs railway station is a suburban rail station in East London serving the London Overground and Greater Anglia services, providing key commuter links between the London Borough of Hackney and central London and beyond.
-
D.
Herne Hill railway station
Herne Hill railway station is a suburban rail station in south London that provides commuter services connecting the local area to central London and other parts of the city.
-
E.
Dorking railway station
Dorking railway station is a passenger rail station in Dorking, Surrey, providing regional and commuter services connecting the town to London and other destinations.
- 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_69c008d2f91c8190a8178767a35e08fc |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c069f347f48190a2b22c5b648b17bd |
completed | March 22, 2026, 10:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c64be1fad88190af07b7053811e3f2 |
completed | March 27, 2026, 9:20 a.m. |
| NEDg | Description generation | batch_69c64c79104c8190b2478dcead58d9cb |
completed | March 27, 2026, 9:23 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c64cd505e08190a9c6152e55e272b4 |
completed | March 27, 2026, 9:24 a.m. |
Created at: March 22, 2026, 4:48 p.m.