Triple

T20059663
Position Surface form Disambiguated ID Type / Status
Subject South Wairarapa District E499433 entity
Predicate hasRailStation P726 FINISHED
Object Featherston railway station
Featherston railway station is a regional train station in the town of Featherston in New Zealand’s Wairarapa region, serving as a stop on the Wairarapa Line between Wellington and Masterton.
 E1409008 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: Featherston railway station | Statement: [South Wairarapa District, hasRailStation, Featherston railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Featherston railway station
Context triple: [South Wairarapa District, hasRailStation, Featherston railway station]
  • A. 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.
  • B. Paraparaumu railway station
    Paraparaumu railway station is a key commuter and regional rail stop on New Zealand’s Kāpiti Coast, serving as an important link between Paraparaumu and Wellington.
  • C. Weeton railway station
    Weeton railway station is a small rural stop in North Yorkshire, England, serving the village of Weeton with local train services between Leeds, Harrogate, and York.
  • D. Masterton railway station
    Masterton railway station is the main passenger rail stop serving the town of Masterton in New Zealand’s Wairarapa region.
  • E. Gisborne railway station
    Gisborne railway station is the main rail terminus serving the city of Gisborne on the east coast of New Zealand’s North Island.
  • 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: Featherston railway station
Triple: [South Wairarapa District, hasRailStation, Featherston railway station]
Generated description
Featherston railway station is a regional train station in the town of Featherston in New Zealand’s Wairarapa region, serving as a stop on the Wairarapa Line between Wellington and Masterton.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Featherston railway station
Target entity description: Featherston railway station is a regional train station in the town of Featherston in New Zealand’s Wairarapa region, serving as a stop on the Wairarapa Line between Wellington and Masterton.
  • A. 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.
  • B. Paraparaumu railway station
    Paraparaumu railway station is a key commuter and regional rail stop on New Zealand’s Kāpiti Coast, serving as an important link between Paraparaumu and Wellington.
  • C. Weeton railway station
    Weeton railway station is a small rural stop in North Yorkshire, England, serving the village of Weeton with local train services between Leeds, Harrogate, and York.
  • D. Masterton railway station
    Masterton railway station is the main passenger rail stop serving the town of Masterton in New Zealand’s Wairarapa region.
  • E. Gisborne railway station
    Gisborne railway station is the main rail terminus serving the city of Gisborne on the east coast of New Zealand’s North Island.
  • 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_69da6276bcf48190aabbf279192a5fb4 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e66374f4a48190beb575a6c84ebdb4 completed April 20, 2026, 5:33 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0816108a408190a62065447c1045bb completed May 16, 2026, 7 a.m.
NEDg Description generation batch_6a0816fe5788819095736bd9464cfed5 completed May 16, 2026, 7:04 a.m.
NED2 Entity disambiguation (via description) batch_6a081798cb48819084ab456f79b68eb9 completed May 16, 2026, 7:07 a.m.
Created at: April 11, 2026, 3:38 p.m.