Triple

T8394573
Position Surface form Disambiguated ID Type / Status
Subject Darlington Works E198021 entity
Predicate partOf P40 FINISHED
Object North Eastern Railway works system E219924 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: North Eastern Railway works system | Statement: [Darlington Works, partOf, North Eastern Railway works system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North Eastern Railway works system
Context triple: [Darlington Works, partOf, North Eastern Railway works system]
  • A. North Eastern Railway network
    The North Eastern Railway network was a major railway system in northeastern England, providing key passenger and freight routes that later became part of the London and North Eastern Railway.
  • B. North Eastern Railway chosen
    North Eastern Railway was a major pre-grouping British railway company in northern England, known for operating key routes in Yorkshire, County Durham, and Northumberland before being absorbed into the London and North Eastern Railway in 1923.
  • C. Northern and Eastern Railway
    The Northern and Eastern Railway was an early 19th-century British railway company that developed key lines in the east of England before being absorbed into larger railway networks.
  • D. Railway Technical Centre
    The Railway Technical Centre is a major British rail research and development facility in Derby that has historically served as the central hub for engineering, testing, and innovation for the UK railway industry.
  • E. Norfolk Railway
    Norfolk Railway was a 19th-century British railway company in Norfolk that developed and operated early rail lines in the region before later amalgamations into larger networks.
  • 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_69ca82f816bc8190ab321c07d72208c1 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb8185ef60819085cfa7491d35834a completed March 31, 2026, 8:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69cde856a6548190b46e0d8e5cda381b completed April 2, 2026, 3:53 a.m.
Created at: March 30, 2026, 6:03 p.m.