Triple

T16790247
Position Surface form Disambiguated ID Type / Status
Subject Gatwick Airport railway station E408086 entity
Predicate stationCode P1289 FINISHED
Object GTW
GTW is the National Rail station code for Gatwick Airport railway station, which serves London Gatwick Airport in West Sussex, England.
 E1233575 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: GTW | Statement: [Gatwick Airport railway station, stationCode, GTW]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: GTW
Context triple: [Gatwick Airport railway station, stationCode, GTW]
  • A. GTW
    GTW was the stock ticker symbol for Gateway, Inc., a former major American personal computer manufacturer known for its cow-spotted boxes and direct-to-consumer sales model.
  • B. GTW
    GTW is a family of modular articulated railcars produced by Stadler Rail, widely used for regional and commuter train services in various European countries.
  • C. TGW
    TGW is the ICAO airline designator for Scoot, a Singapore-based low-cost carrier.
  • D. TWG
    TWG is the commonly used abbreviation for The World Games, an international multi-sport event featuring disciplines not contested in the Olympic Games.
  • E. TGWU
    TGWU is the commonly used abbreviation for the Transport and General Workers' Union, once one of the largest and most influential trade unions in the United Kingdom.
  • 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: GTW
Triple: [Gatwick Airport railway station, stationCode, GTW]
Generated description
GTW is the National Rail station code for Gatwick Airport railway station, which serves London Gatwick Airport in West Sussex, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: GTW
Target entity description: GTW is the National Rail station code for Gatwick Airport railway station, which serves London Gatwick Airport in West Sussex, England.
  • A. GTW
    GTW was the stock ticker symbol for Gateway, Inc., a former major American personal computer manufacturer known for its cow-spotted boxes and direct-to-consumer sales model.
  • B. GTW
    GTW is a family of modular articulated railcars produced by Stadler Rail, widely used for regional and commuter train services in various European countries.
  • C. TGW
    TGW is the ICAO airline designator for Scoot, a Singapore-based low-cost carrier.
  • D. TWG
    TWG is the commonly used abbreviation for The World Games, an international multi-sport event featuring disciplines not contested in the Olympic Games.
  • E. TGWU
    TGWU is the commonly used abbreviation for the Transport and General Workers' Union, once one of the largest and most influential trade unions in the United Kingdom.
  • 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_69d8839270588190886720d9519bbf8f completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3b2a5d10c8190a581de79e4f7ccfa completed April 18, 2026, 4:34 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00ab0c39108190a332fdc78c053628 completed May 10, 2026, 3:58 p.m.
NEDg Description generation batch_6a00ac621b3881908887b640bf3e3fce completed May 10, 2026, 4:03 p.m.
NED2 Entity disambiguation (via description) batch_6a00acc3a9dc819087e07e539760bf34 completed May 10, 2026, 4:05 p.m.
Created at: April 10, 2026, 5:22 a.m.