Triple

T21198663
Position Surface form Disambiguated ID Type / Status
Subject North Staffordshire E522391 entity
Predicate historicallyServedBy P19592 FINISHED
Object North Staffordshire Railway — NE NERFINISHED

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 Staffordshire Railway | Statement: [North Staffordshire, historicallyServedBy, North Staffordshire Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North Staffordshire Railway
Context triple: [North Staffordshire, historicallyServedBy, North Staffordshire Railway]
  • A. North Staffordshire Railway chosen
    The North Staffordshire Railway was a historic British railway company serving the Staffordshire region, particularly around Stoke-on-Trent and the Potteries, before being absorbed into larger railway groupings.
  • B. South Staffordshire Railway
    South Staffordshire Railway was a 19th-century British railway company that developed and operated lines in the South Staffordshire region of England before being absorbed into larger railway networks.
  • C. Crewe and Shrewsbury Railway
    The Crewe and Shrewsbury Railway was a historic British railway company that operated the line connecting Crewe and Shrewsbury in England during the 19th century.
  • D. Midland Railway
    Midland Railway was a major 19th- and early 20th-century British railway company that operated extensive routes across central and northern England and played a key role in the development of the UK rail network.
  • E. North Midland Railway
    The North Midland Railway was an early 19th-century British railway company that operated a key main line in the Midlands, later becoming part of the Midland Railway.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0b51061388190aa03f19700d3ef04 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7333d6dec8190bbc66a71b31ea559 completed April 21, 2026, 8:20 a.m.
Created at: April 16, 2026, 3:16 p.m.