Triple

T21702911

Position	Surface form	Disambiguated ID	Type / Status
Subject	Auckland rail network	`E535697`	entity
Predicate	hasStation	`P35`	FINISHED
Object	Sylvia Park railway station	`—`	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: Sylvia Park railway station | Statement: [Auckland rail network, hasStation, Sylvia Park railway station]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Sylvia Park railway station
Context triple: [Auckland rail network, hasStation, Sylvia Park railway station]

A. Quarry Bay station
Quarry Bay station is a major interchange stop on Hong Kong’s MTR system located on Hong Kong Island, connecting multiple lines and serving nearby commercial and residential districts.
B. Westfield station
Westfield station is a New Jersey Transit commuter rail stop in Westfield, New Jersey, serving passengers traveling along the Raritan Valley Line.
C. Britomart railway station
Britomart railway station is Auckland’s main downtown transport hub and terminus for the city’s suburban rail network, located in a historic former post office building.
D. Royal Park railway station
Royal Park railway station is a suburban train station in Melbourne, Australia, serving passengers on the Upfield railway line.
E. Minto railway station
Minto railway station is a suburban train station in Sydney, Australia, serving the local community on the city's T8 Airport & South Line.
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: Sylvia Park railway station
Target entity description: Sylvia Park railway station is a suburban train stop in Auckland, New Zealand, serving the Sylvia Park shopping centre and surrounding area on the city’s rail network.

A. Quarry Bay station
Quarry Bay station is a major interchange stop on Hong Kong’s MTR system located on Hong Kong Island, connecting multiple lines and serving nearby commercial and residential districts.
B. Westfield station
Westfield station is a New Jersey Transit commuter rail stop in Westfield, New Jersey, serving passengers traveling along the Raritan Valley Line.
C. Britomart railway station
Britomart railway station is Auckland’s main downtown transport hub and terminus for the city’s suburban rail network, located in a historic former post office building.
D. Royal Park railway station
Royal Park railway station is a suburban train station in Melbourne, Australia, serving passengers on the Upfield railway line.
E. Minto railway station
Minto railway station is a suburban train station in Sydney, Australia, serving the local community on the city's T8 Airport & South Line.
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_69e0c46b44c0819088ab883ebd44e0e8`	completed	April 16, 2026, 11:13 a.m.
NER	Named-entity recognition	`batch_69ef9b8161348190842c433531cfaa5b`	completed	April 27, 2026, 5:23 p.m.

Created at: April 16, 2026, 6:46 p.m.