Triple

T22177287

Position	Surface form	Disambiguated ID	Type / Status
Subject	Latrobe Valley	`E548081`	entity
Predicate	contains	`P35`	FINISHED
Object	Loy Yang power 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: Loy Yang power station | Statement: [Latrobe Valley, contains, Loy Yang power station]

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

Target entity: Loy Yang power station
Context triple: [Latrobe Valley, contains, Loy Yang power station]

A. Playford B Power Station
Playford B Power Station was a coal-fired power station in South Australia that supplied electricity to the state’s grid before its closure and subsequent demolition.
B. Millmerran Power Station
Millmerran Power Station is a coal-fired power plant in Queensland, Australia, that generates electricity for the regional grid.
C. Torrens Island Power Station
Torrens Island Power Station is a major gas-fired power generation facility in South Australia that supplies electricity to the Adelaide region and the state’s grid.
D. Blowering Power Station
Blowering Power Station is a hydroelectric power facility in New South Wales, Australia, that forms part of the Snowy Mountains region’s renewable energy infrastructure.
E. Bayswater Power Station
Bayswater Power Station is a large coal-fired power station in New South Wales, Australia, and one of the major electricity generators in the country.
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: Loy Yang power station
Target entity description: Loy Yang power station is one of Australia’s largest coal-fired power stations, located in Victoria and a major supplier of baseload electricity to the national grid.

A. Playford B Power Station
Playford B Power Station was a coal-fired power station in South Australia that supplied electricity to the state’s grid before its closure and subsequent demolition.
B. Millmerran Power Station
Millmerran Power Station is a coal-fired power plant in Queensland, Australia, that generates electricity for the regional grid.
C. Torrens Island Power Station
Torrens Island Power Station is a major gas-fired power generation facility in South Australia that supplies electricity to the Adelaide region and the state’s grid.
D. Blowering Power Station
Blowering Power Station is a hydroelectric power facility in New South Wales, Australia, that forms part of the Snowy Mountains region’s renewable energy infrastructure.
E. Bayswater Power Station
Bayswater Power Station is a large coal-fired power station in New South Wales, Australia, and one of the major electricity generators in the country.
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_69e11e3d53f88190a2b690e3f25bb062`	completed	April 16, 2026, 5:37 p.m.
NER	Named-entity recognition	`batch_69f12a6d03488190b29872ff3f436237`	completed	April 28, 2026, 9:45 p.m.

Created at: April 16, 2026, 8:34 p.m.