Triple

T21144093

Position	Surface form	Disambiguated ID	Type / Status
Subject	Tailem Bend	`E521006`	entity
Predicate	hasRailwayStation	`P918`	FINISHED
Object	Tailem Bend 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: Tailem Bend railway station | Statement: [Tailem Bend, hasRailwayStation, Tailem Bend railway station]

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

Target entity: Tailem Bend railway station
Context triple: [Tailem Bend, hasRailwayStation, Tailem Bend railway station]

A. Towradgi railway station
Towradgi railway station is a suburban train station on the South Coast line in New South Wales, Australia, serving the coastal suburb of Towradgi near Wollongong.
B. Taree railway station
Taree railway station is a regional New South Wales train station on the North Coast line serving the town of Taree, Australia.
C. Dunedoo railway station
Dunedoo railway station is a regional New South Wales railway stop that historically served the small town of Dunedoo on the Gwabegar railway line.
D. Teralba railway station
Teralba railway station is a suburban train station in New South Wales, Australia, serving the town of Teralba on the Central Coast & Newcastle Line.
E. Cunnamulla Railway Station
Cunnamulla Railway Station is a historic regional rail facility in Cunnamulla, Queensland, recognized for its cultural and architectural heritage significance.
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: Tailem Bend railway station
Target entity description: Tailem Bend railway station is a historic railway station in South Australia that served as a key junction and operational hub on the Adelaide–Melbourne line.

A. Towradgi railway station
Towradgi railway station is a suburban train station on the South Coast line in New South Wales, Australia, serving the coastal suburb of Towradgi near Wollongong.
B. Taree railway station
Taree railway station is a regional New South Wales train station on the North Coast line serving the town of Taree, Australia.
C. Dunedoo railway station
Dunedoo railway station is a regional New South Wales railway stop that historically served the small town of Dunedoo on the Gwabegar railway line.
D. Teralba railway station
Teralba railway station is a suburban train station in New South Wales, Australia, serving the town of Teralba on the Central Coast & Newcastle Line.
E. Cunnamulla Railway Station
Cunnamulla Railway Station is a historic regional rail facility in Cunnamulla, Queensland, recognized for its cultural and architectural heritage significance.
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_69e0b50c6a848190a4e525a77a319b8a`	completed	April 16, 2026, 10:08 a.m.
NER	Named-entity recognition	`batch_69e723fbb29881909c4036eab46ed440`	completed	April 21, 2026, 7:15 a.m.

Created at: April 16, 2026, 2:57 p.m.