Triple

T21079371
Position Surface form Disambiguated ID Type / Status
Subject Derry Central Railway E519318 entity
Predicate laterOperatedBy P15084 FINISHED
Object Northern Counties Committee — 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: Northern Counties Committee | Statement: [Derry Central Railway, laterOperatedBy, Northern Counties Committee]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Northern Counties Committee
Context triple: [Derry Central Railway, laterOperatedBy, Northern Counties Committee]
  • A. Northern Counties Committee chosen
    The Northern Counties Committee was a railway company operating lines in Northern Ireland, known for managing and developing regional passenger and freight services in the early 20th century.
  • B. Boundary Commission for England
    The Boundary Commission for England is an independent public body responsible for reviewing and recommending changes to parliamentary constituency boundaries in England.
  • C. Northern Committee
    The Northern Committee is a specialized body within the Western and Central Pacific Fisheries Commission that focuses on managing and conserving highly migratory fish stocks in the northern Pacific Ocean.
  • D. Association of County Councils
    The Association of County Councils was a representative body in the United Kingdom that advocated for the interests of county-level local authorities in policy and governance matters.
  • E. Central Council
    The Central Council is the principal governing body responsible for overseeing the administration and major decisions of the Jogye Order of Korean Buddhism.
  • 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_69e0b506e59c8190849b71ed07929215 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e702d939e08190a37d7b7cc1872ad5 completed April 21, 2026, 4:53 a.m.
Created at: April 16, 2026, 2:49 p.m.