Triple

T21760431
Position Surface form Disambiguated ID Type / Status
Subject Birmingham New Street – Edinburgh Waverley E537148 entity
Predicate via P5680 FINISHED
Object Penrith North Lakes railway station — 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: Penrith North Lakes railway station | Statement: [Birmingham New Street – Edinburgh Waverley, via, Penrith North Lakes railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Penrith North Lakes railway station
Context triple: [Birmingham New Street – Edinburgh Waverley, via, Penrith North Lakes railway station]
  • A. Penrith North Lakes railway station chosen
    Penrith North Lakes railway station is a suburban railway station in Penrith, Cumbria, England, providing local and regional rail services on the West Coast Main Line.
  • B. Penrith railway station
    Penrith railway station is a major suburban and intercity train station in Sydney, New South Wales, serving as a key transport hub for the western suburbs.
  • C. Lithgow railway station
    Lithgow railway station is a regional New South Wales train station serving the town of Lithgow as a key terminus on the Blue Mountains railway line west of Sydney.
  • D. Glen Innes railway station
    Glen Innes railway station is a suburban train station in Auckland, New Zealand, serving the Glen Innes area on the city’s Eastern Line.
  • E. Glen Innes railway station
    Glen Innes railway station is a regional railway station in Glen Innes, New South Wales, Australia, that historically served as a key stop on the Main Northern line.
  • 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_69e0c46f5d1c8190bf830409e98464e5 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f01d91e9788190a11d0295306e78a4 completed April 28, 2026, 2:38 a.m.
Created at: April 16, 2026, 6:50 p.m.