Triple

T19276644
Position Surface form Disambiguated ID Type / Status
Subject Evergreen 3 project E482074 entity
Predicate operatorAffected P135407 FINISHED
Object Chiltern Railways NE NERFINISHED

How this triple was built (3 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: Chiltern Railways | Statement: [Evergreen 3 project, operatorAffected, Chiltern Railways]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chiltern Railways
Context triple: [Evergreen 3 project, operatorAffected, Chiltern Railways]
  • A. Chiltern Railways chosen
    Chiltern Railways is a British train operating company providing passenger rail services primarily between London and the Midlands.
  • B. 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.
  • C. Chiltern Main Line
    The Chiltern Main Line is a major railway route in England connecting London Marylebone with the West Midlands via key towns such as High Wycombe, Banbury, and Leamington Spa.
  • D. Chinnor and Princes Risborough Railway
    Chinnor and Princes Risborough Railway is a preserved heritage railway in Oxfordshire and Buckinghamshire, England, operating historic trains along part of the former Watlington branch line between Chinnor and Princes Risborough.
  • E. Severn and Wye Railway
    The Severn and Wye Railway was a historic railway in Gloucestershire, England, primarily serving the Forest of Dean’s coal and iron industries and linking them to ports on the River Severn.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: operatorAffected
Context triple: [Evergreen 3 project, operatorAffected, Chiltern Railways]
  • A. areAffectedBy
    Indicates that one entity experiences an effect, influence, or impact as a result of another entity or event.
  • B. doctrineAffected
    Indicates that a particular doctrine, belief system, or set of principles is influenced, altered, or impacted by another entity or factor.
  • C. affectedRecord
    Indicates that one entity is a record that is impacted, modified, or otherwise influenced as a result of an action or event involving another entity.
  • D. commanderAffected
    Indicates that a commander experiences an impact, influence, or change as a result of a particular event, action, or condition.
  • E. affectedEntity
    Indicates that an entity is the one that is impacted, influenced, or acted upon as a result of an event, action, or process.
  • F. None of above. chosen

Provenance (4 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_69d8e8ce54cc8190998418ff1f66ef28 completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e5fbbd5f34819086535f28fd880411 completed April 20, 2026, 10:11 a.m.
PD Predicate disambiguation batch_69e4dd07a7208190afcd51ba1dc87c33 completed April 19, 2026, 1:47 p.m.
PDg Predicate description generation batch_69e4df51ac6c819091ce72b07790ffa6 completed April 19, 2026, 1:57 p.m.
Created at: April 10, 2026, 1:29 p.m.