Triple

T21702913
Position Surface form Disambiguated ID Type / Status
Subject Auckland rail network E535697 entity
Predicate hasStation P35 FINISHED
Object Puhinui railway station
Puhinui railway station is a suburban train station in South Auckland, New Zealand, serving as a key interchange between the Auckland rail network and Auckland Airport bus services.
 E1499746 NE FINISHED

How this triple was built (4 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: Puhinui railway station | Statement: [Auckland rail network, hasStation, Puhinui railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Puhinui railway station
Context triple: [Auckland rail network, hasStation, Puhinui railway station]
  • A. Papanui railway station
    Papanui railway station is a historic former passenger and freight rail stop in the Christchurch suburb of Papanui, New Zealand, that once served as a key node on regional railway lines.
  • B. Porirua railway station
    Porirua railway station is a key suburban rail stop on New Zealand’s North Island Main Trunk line, serving the city of Porirua near Wellington with commuter and regional train services.
  • C. Kaiwharawhara railway station
    Kaiwharawhara railway station is a suburban rail stop in Wellington, New Zealand, serving the Kaiwharawhara area on the city’s commuter network.
  • D. Otorohanga railway station
    Otorohanga railway station is a regional train stop in the town of Otorohanga, New Zealand, serving passengers on the North Island Main Trunk line.
  • E. Pukerua Bay railway station
    Pukerua Bay railway station is a suburban train stop on New Zealand’s North Island Main Trunk line serving the coastal community of Pukerua Bay, north of Wellington.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Puhinui railway station
Triple: [Auckland rail network, hasStation, Puhinui railway station]
Generated description
Puhinui railway station is a suburban train station in South Auckland, New Zealand, serving as a key interchange between the Auckland rail network and Auckland Airport bus services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Puhinui railway station
Target entity description: Puhinui railway station is a suburban train station in South Auckland, New Zealand, serving as a key interchange between the Auckland rail network and Auckland Airport bus services.
  • A. Papanui railway station
    Papanui railway station is a historic former passenger and freight rail stop in the Christchurch suburb of Papanui, New Zealand, that once served as a key node on regional railway lines.
  • B. Porirua railway station
    Porirua railway station is a key suburban rail stop on New Zealand’s North Island Main Trunk line, serving the city of Porirua near Wellington with commuter and regional train services.
  • C. Kaiwharawhara railway station
    Kaiwharawhara railway station is a suburban rail stop in Wellington, New Zealand, serving the Kaiwharawhara area on the city’s commuter network.
  • D. Otorohanga railway station
    Otorohanga railway station is a regional train stop in the town of Otorohanga, New Zealand, serving passengers on the North Island Main Trunk line.
  • E. Pukerua Bay railway station
    Pukerua Bay railway station is a suburban train stop on New Zealand’s North Island Main Trunk line serving the coastal community of Pukerua Bay, north of Wellington.
  • F. None of above. chosen

Provenance (5 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_69e0c46b44c0819088ab883ebd44e0e8 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ef9b8161348190842c433531cfaa5b completed April 27, 2026, 5:23 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a2ec474288190b7f3477022596a2a completed May 17, 2026, 9:10 p.m.
NEDg Description generation batch_6a0a30369e04819091a175b93ed685a0 completed May 17, 2026, 9:16 p.m.
NED2 Entity disambiguation (via description) batch_6a0a30ded0f081909589e57a4cc030fd completed May 17, 2026, 9:19 p.m.
Created at: April 16, 2026, 6:46 p.m.