Triple

T201700
Position Surface form Disambiguated ID Type / Status
Subject Royal Tunbridge Wells E4519 entity
Predicate railwayStation P918 FINISHED
Object Tunbridge Wells railway station
Tunbridge Wells railway station is a mainline railway station in Royal Tunbridge Wells, Kent, England, providing regional and commuter services on the Hastings Line.
E25573 NE FINISHED

How this triple was built (5 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: Tunbridge Wells railway station | Statement: [Royal Tunbridge Wells, railwayStation, Tunbridge Wells railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tunbridge Wells railway station
Context triple: [Royal Tunbridge Wells, railwayStation, Tunbridge Wells railway station]
  • A. Bern railway station
    Bern railway station is the main railway hub of Switzerland’s capital city, serving as a central node for national and international train connections.
  • B. Woking railway station
    Woking railway station is a major commuter and interchange rail hub in the town of Woking, providing key services between London and southwest England.
  • C. Cambridge railway station
    Cambridge railway station is the main rail hub serving the city of Cambridge, providing regional and long-distance passenger services connecting it to London and other major destinations.
  • D. Wollaston station
    Wollaston station is a Massachusetts Bay Transportation Authority (MBTA) Red Line rapid transit stop located in the Wollaston neighborhood of Quincy, Massachusetts.
  • E. Bristol Temple Meads
    Bristol Temple Meads is the main railway station in Bristol, England, serving as a major regional and intercity transport hub.
  • 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: Tunbridge Wells railway station
Triple: [Royal Tunbridge Wells, railwayStation, Tunbridge Wells railway station]
Generated description
Tunbridge Wells railway station is a mainline railway station in Royal Tunbridge Wells, Kent, England, providing regional and commuter services on the Hastings Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tunbridge Wells railway station
Target entity description: Tunbridge Wells railway station is a mainline railway station in Royal Tunbridge Wells, Kent, England, providing regional and commuter services on the Hastings Line.
  • A. Bern railway station
    Bern railway station is the main railway hub of Switzerland’s capital city, serving as a central node for national and international train connections.
  • B. Woking railway station
    Woking railway station is a major commuter and interchange rail hub in the town of Woking, providing key services between London and southwest England.
  • C. Cambridge railway station
    Cambridge railway station is the main rail hub serving the city of Cambridge, providing regional and long-distance passenger services connecting it to London and other major destinations.
  • D. Wollaston station
    Wollaston station is a Massachusetts Bay Transportation Authority (MBTA) Red Line rapid transit stop located in the Wollaston neighborhood of Quincy, Massachusetts.
  • E. Bristol Temple Meads
    Bristol Temple Meads is the main railway station in Bristol, England, serving as a major regional and intercity transport hub.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: railwayStation
Context triple: [Royal Tunbridge Wells, railwayStation, Tunbridge Wells railway station]
  • A. hasRailwayStation chosen
    Indicates that a place or location is served by, or contains, a railway station.
  • B. hasRailStation
    Indicates that one entity possesses, contains, or is served by a rail station.
  • C. hasBusStation
    Indicates that a place or area contains or is served by a bus station.
  • D. nearestPassengerRailStation
    Indicates that one entity is the closest passenger rail station in distance to another entity.
  • E. hasMajorRailwayStation
    Indicates that a place contains or is served by a principal railway station that functions as a major hub for rail transport.
  • F. None of above.

Provenance (6 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_69a25737567c81908f9c505300239181 completed Feb. 28, 2026, 2:47 a.m.
NER Named-entity recognition batch_69a25c2ead8481909996042efcae5e9d completed Feb. 28, 2026, 3:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69a323308b748190aea2e7dff74e7202 completed Feb. 28, 2026, 5:17 p.m.
NEDg Description generation batch_69a323be36ac8190949a2c6f08c9a215 completed Feb. 28, 2026, 5:19 p.m.
NED2 Entity disambiguation (via description) batch_69a3241f3cd08190a77ef4307a0e6dd0 completed Feb. 28, 2026, 5:21 p.m.
PD Predicate disambiguation batch_69a25b4a0d448190a6fa6aeb30dc7e13 completed Feb. 28, 2026, 3:04 a.m.
Created at: Feb. 28, 2026, 2:51 a.m.