Triple

T11935321
Position Surface form Disambiguated ID Type / Status
Subject Bracknell railway station E284024 entity
Predicate originallyOpenedBy P17948 FINISHED
Object Staines, Wokingham and Woking Junction Railway
The Staines, Wokingham and Woking Junction Railway was a 19th-century British railway company that built and operated a line linking Staines, Wokingham and Woking in southern England.
E954861 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: Staines, Wokingham and Woking Junction Railway | Statement: [Bracknell railway station, originallyOpenedBy, Staines, Wokingham and Woking Junction Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Staines, Wokingham and Woking Junction Railway
Context triple: [Bracknell railway station, originallyOpenedBy, Staines, Wokingham and Woking Junction Railway]
  • A. Reading, Guildford and Reigate Railway
    The Reading, Guildford and Reigate Railway was a 19th-century English railway company that operated a line linking the towns of Reading, Guildford, and Reigate in southern England.
  • B. London and Croydon Railway
    The London and Croydon Railway was an early 19th-century British railway company that operated one of the first mainline routes in the London area, later becoming part of the Southern Railway network.
  • C. Buckinghamshire Railway
    Buckinghamshire Railway was a 19th-century railway company in England that developed and operated lines across Buckinghamshire and surrounding counties before being absorbed into larger railway networks.
  • D. London and Greenwich Railway
    The London and Greenwich Railway was one of the earliest passenger railways in London and the first in the capital to be built on a viaduct, forming a key part of the city's early rail infrastructure.
  • E. Watford and Rickmansworth Railway
    The Watford and Rickmansworth Railway was a short 19th-century branch line in Hertfordshire, England, built to connect Watford with Rickmansworth and later absorbed into the London and North Western Railway network.
  • 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: Staines, Wokingham and Woking Junction Railway
Triple: [Bracknell railway station, originallyOpenedBy, Staines, Wokingham and Woking Junction Railway]
Generated description
The Staines, Wokingham and Woking Junction Railway was a 19th-century British railway company that built and operated a line linking Staines, Wokingham and Woking in southern England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Staines, Wokingham and Woking Junction Railway
Target entity description: The Staines, Wokingham and Woking Junction Railway was a 19th-century British railway company that built and operated a line linking Staines, Wokingham and Woking in southern England.
  • A. Reading, Guildford and Reigate Railway
    The Reading, Guildford and Reigate Railway was a 19th-century English railway company that operated a line linking the towns of Reading, Guildford, and Reigate in southern England.
  • B. London and Croydon Railway
    The London and Croydon Railway was an early 19th-century British railway company that operated one of the first mainline routes in the London area, later becoming part of the Southern Railway network.
  • C. Buckinghamshire Railway
    Buckinghamshire Railway was a 19th-century railway company in England that developed and operated lines across Buckinghamshire and surrounding counties before being absorbed into larger railway networks.
  • D. London and Greenwich Railway
    The London and Greenwich Railway was one of the earliest passenger railways in London and the first in the capital to be built on a viaduct, forming a key part of the city's early rail infrastructure.
  • E. Watford and Rickmansworth Railway
    The Watford and Rickmansworth Railway was a short 19th-century branch line in Hertfordshire, England, built to connect Watford with Rickmansworth and later absorbed into the London and North Western Railway network.
  • 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_69d6ab2ce9c48190b5d39511b524f666 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d90306fcf48190a963d2d1932288d1 completed April 10, 2026, 2:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69f4408d497c8190b051225140125e1f completed May 1, 2026, 5:56 a.m.
NEDg Description generation batch_69f448fc874081908fe05f9d8aff11a3 completed May 1, 2026, 6:32 a.m.
NED2 Entity disambiguation (via description) batch_69f44afdc7b08190bdf47cfcb94c34c8 completed May 1, 2026, 6:41 a.m.
Created at: April 8, 2026, 9:45 p.m.