Triple

T19443909
Position Surface form Disambiguated ID Type / Status
Subject Western Line (Auckland) E486422 entity
Predicate passesThrough P225 FINISHED
Object Glen Eden railway station
Glen Eden railway station is a suburban train stop in West Auckland, New Zealand, serving the local community on Auckland's Western Line.
 E1377308 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: Glen Eden railway station | Statement: [Western Line (Auckland), passesThrough, Glen Eden railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Glen Eden railway station
Context triple: [Western Line (Auckland), passesThrough, Glen Eden railway station]
  • A. Mount Eden railway station
    Mount Eden railway station is a suburban train station in Auckland, New Zealand, serving the Mount Eden area on the city’s rail network.
  • B. Karangahape railway station
    Karangahape railway station is an underground train station being built as part of Auckland’s City Rail Link project to serve the Karangahape Road area.
  • C. 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.
  • D. Onehunga railway station
    Onehunga railway station is a suburban train station in Auckland, New Zealand, serving the Onehunga area as part of the city's commuter rail network.
  • E. 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.
  • 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: Glen Eden railway station
Triple: [Western Line (Auckland), passesThrough, Glen Eden railway station]
Generated description
Glen Eden railway station is a suburban train stop in West Auckland, New Zealand, serving the local community on Auckland's Western Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Glen Eden railway station
Target entity description: Glen Eden railway station is a suburban train stop in West Auckland, New Zealand, serving the local community on Auckland's Western Line.
  • A. Mount Eden railway station
    Mount Eden railway station is a suburban train station in Auckland, New Zealand, serving the Mount Eden area on the city’s rail network.
  • B. Karangahape railway station
    Karangahape railway station is an underground train station being built as part of Auckland’s City Rail Link project to serve the Karangahape Road area.
  • C. 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.
  • D. Onehunga railway station
    Onehunga railway station is a suburban train station in Auckland, New Zealand, serving the Onehunga area as part of the city's commuter rail network.
  • E. 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.
  • 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_69d8e8d7ad488190a3373045029b0f3b completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e63387e2048190bfb13fea434ddb46 completed April 20, 2026, 2:09 p.m.
NED1 Entity disambiguation (via context triple) batch_6a073b2b006c8190a31b9a282e4d26ad completed May 15, 2026, 3:26 p.m.
NEDg Description generation batch_6a073bd8fd108190b4aa79dcdf3c2758 completed May 15, 2026, 3:29 p.m.
NED2 Entity disambiguation (via description) batch_6a073c574c808190b2ae6df5477c27bb completed May 15, 2026, 3:31 p.m.
Created at: April 10, 2026, 1:38 p.m.