Triple

T21391187
Position Surface form Disambiguated ID Type / Status
Subject Old Street station E527652 entity
Predicate isBetweenStationsOnLine P66204 FINISHED
Object Essex Road on Northern City Line 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: Essex Road on Northern City Line | Statement: [Old Street station, isBetweenStationsOnLine, Essex Road on Northern City Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Essex Road on Northern City Line
Context triple: [Old Street station, isBetweenStationsOnLine, Essex Road on Northern City Line]
  • A. Main North Line
    The Main North Line is a major railway route in New Zealand that runs along the South Island’s east coast, linking Christchurch with Picton and serving both freight and passenger services.
  • B. Eastern Line
    The Eastern Line is a suburban rail service in Auckland, New Zealand, running between the city centre and eastern suburbs as part of the Auckland rail network.
  • C. Eastern Line
    The Eastern Line is a major railway corridor in Taiwan that runs along the island’s less urbanized east coast, connecting key cities and towns and supporting both passenger and freight transport.
  • D. MARC Camden Line
    The MARC Camden Line is a Maryland commuter rail service that operates between Washington, D.C., and Baltimore along the historic Camden rail corridor.
  • E. Myrtle Avenue Line
    The Myrtle Avenue Line is a New York City Subway line in Brooklyn and Queens, primarily served by the M train.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Essex Road on Northern City Line
Target entity description: Essex Road on Northern City Line is a small underground railway station in Islington, London, served by Great Northern trains on the Northern City Line between Moorgate and the Hertford/Stevenage branches.
  • A. Main North Line
    The Main North Line is a major railway route in New Zealand that runs along the South Island’s east coast, linking Christchurch with Picton and serving both freight and passenger services.
  • B. Eastern Line
    The Eastern Line is a suburban rail service in Auckland, New Zealand, running between the city centre and eastern suburbs as part of the Auckland rail network.
  • C. Eastern Line
    The Eastern Line is a major railway corridor in Taiwan that runs along the island’s less urbanized east coast, connecting key cities and towns and supporting both passenger and freight transport.
  • D. MARC Camden Line
    The MARC Camden Line is a Maryland commuter rail service that operates between Washington, D.C., and Baltimore along the historic Camden rail corridor.
  • E. Myrtle Avenue Line
    The Myrtle Avenue Line is a New York City Subway line in Brooklyn and Queens, primarily served by the M train.
  • F. None of above. chosen

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_69e0b51ff3748190935c0a513c62a12b completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8b113690c81909c0a378fddba5d3a completed April 22, 2026, 11:29 a.m.
Created at: April 16, 2026, 5:13 p.m.