Triple

T13407366

Position	Surface form	Disambiguated ID	Type / Status
Subject	Blayney railway station	`E319994`	entity
Predicate	category	`P87`	FINISHED
Object	New South Wales State Heritage Register railway stations New South Wales State Heritage Register railway stations are historically significant railway facilities in New South Wales, Australia, recognized and protected for their cultural, architectural, and transport heritage value.	`E1039239`	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: New South Wales State Heritage Register railway stations | Statement: [Blayney railway station, category, New South Wales State Heritage Register railway stations]

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

Target entity: New South Wales State Heritage Register railway stations
Context triple: [Blayney railway station, category, New South Wales State Heritage Register railway stations]

A. New South Wales rail network
The New South Wales rail network is an extensive system of passenger and freight railway lines that connects major cities, regional centres, and rural areas across the Australian state of New South Wales.
B. Ourimbah railway station
Ourimbah railway station is a regional New South Wales train station on the Central Coast & Newcastle Line, serving the suburb of Ourimbah between Gosford and Newcastle.
C. New South Wales railway signalling system
The New South Wales railway signalling system is the standardized network of signals, control equipment, and operating rules that governs the safe and efficient movement of trains across the New South Wales rail network.
D. Narara railway station
Narara railway station is a suburban train station on the Central Coast of New South Wales, Australia, serving the Narara area on the Main Northern line.
E. Queanbeyan railway station
Queanbeyan railway station is a regional New South Wales train station serving the city of Queanbeyan on the Canberra–Sydney rail corridor.
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: New South Wales State Heritage Register railway stations
Triple: [Blayney railway station, category, New South Wales State Heritage Register railway stations]

Generated description

New South Wales State Heritage Register railway stations are historically significant railway facilities in New South Wales, Australia, recognized and protected for their cultural, architectural, and transport heritage value.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: New South Wales State Heritage Register railway stations
Target entity description: New South Wales State Heritage Register railway stations are historically significant railway facilities in New South Wales, Australia, recognized and protected for their cultural, architectural, and transport heritage value.

A. New South Wales rail network
The New South Wales rail network is an extensive system of passenger and freight railway lines that connects major cities, regional centres, and rural areas across the Australian state of New South Wales.
B. Ourimbah railway station
Ourimbah railway station is a regional New South Wales train station on the Central Coast & Newcastle Line, serving the suburb of Ourimbah between Gosford and Newcastle.
C. New South Wales railway signalling system
The New South Wales railway signalling system is the standardized network of signals, control equipment, and operating rules that governs the safe and efficient movement of trains across the New South Wales rail network.
D. Narara railway station
Narara railway station is a suburban train station on the Central Coast of New South Wales, Australia, serving the Narara area on the Main Northern line.
E. Queanbeyan railway station
Queanbeyan railway station is a regional New South Wales train station serving the city of Queanbeyan on the Canberra–Sydney rail corridor.
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_69d806b943cc8190b6af624d385d7e12`	completed	April 9, 2026, 8:06 p.m.
NER	Named-entity recognition	`batch_69dbae4be498819094798473a1bfd853`	completed	April 12, 2026, 2:38 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f7307ad4448190b4fb99abcc00430b`	completed	May 3, 2026, 11:24 a.m.
NEDg	Description generation	`batch_69f732a4bfd8819099138a8ca65cba82`	completed	May 3, 2026, 11:33 a.m.
NED2	Entity disambiguation (via description)	`batch_69f7331ad904819091b24cf5a92ce5bd`	completed	May 3, 2026, 11:35 a.m.

Created at: April 9, 2026, 9:35 p.m.