Triple

T16764435
Position Surface form Disambiguated ID Type / Status
Subject Gloucestershire Warwickshire Steam Railway E407426 entity
Predicate hasOwner P347 FINISHED
Object Gloucestershire Warwickshire Steam Railway plc E407426 NE FINISHED

How this triple was built (2 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: Gloucestershire Warwickshire Steam Railway plc | Statement: [Gloucestershire Warwickshire Steam Railway, hasOwner, Gloucestershire Warwickshire Steam Railway plc]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gloucestershire Warwickshire Steam Railway plc
Context triple: [Gloucestershire Warwickshire Steam Railway, hasOwner, Gloucestershire Warwickshire Steam Railway plc]
  • A. Gloucestershire Warwickshire Steam Railway chosen
    The Gloucestershire Warwickshire Steam Railway is a volunteer-run heritage railway in England that operates steam and heritage diesel trains along a restored section of the former Great Western Railway between Cheltenham and Broadway.
  • B. Bristol and Gloucester Railway
    The Bristol and Gloucester Railway was a 19th-century English railway line that connected Bristol with Gloucester and later became part of the expanding Midland Railway network.
  • C. Shropshire Union Railways and Canal Company
    The Shropshire Union Railways and Canal Company was a 19th-century British transport company that operated and integrated canal and railway networks across parts of England and Wales.
  • D. Gloucester and Cheltenham Railway
    The Gloucester and Cheltenham Railway was a 19th-century British railway company that developed and operated the line connecting the cities of Gloucester and Cheltenham in England.
  • E. Chiltern Railways
    Chiltern Railways is a British train operating company providing passenger rail services primarily between London and the Midlands.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d8839174188190909f190097207065 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3abef492c8190880d3b39c3641eed completed April 18, 2026, 4:06 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00c2993f4c8190aecf29a4bcbf7b6a completed May 10, 2026, 5:38 p.m.
Created at: April 10, 2026, 5:21 a.m.