Triple

T19232452

Position	Surface form	Disambiguated ID	Type / Status
Subject	Melbourne W-class tram	`E480903`	entity
Predicate	manufacturer	`P490`	FINISHED
Object	James Moore & Sons	`—`	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: James Moore & Sons | Statement: [Melbourne W-class tram, manufacturer, James Moore & Sons]

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

Target entity: James Moore & Sons
Context triple: [Melbourne W-class tram, manufacturer, James Moore & Sons]

A. George Allen & Sons
George Allen & Sons was a British publishing house active in the late 19th and early 20th centuries, known for issuing works by prominent authors and later evolving into the firm George Allen & Unwin.
B. Arthur Bell & Sons
Arthur Bell & Sons is a historic Scottish whisky company best known for producing Bell’s blended Scotch whisky and owning several notable distilleries.
C. J.W. Foster and Sons
J.W. Foster and Sons was a pioneering British athletic footwear company founded in the late 19th century, best known as the ancestor of the modern sportswear brand Reebok.
D. Clowes and Sons
Clowes and Sons was a British printing and publishing firm known for producing scholarly and academic works in the 19th century.
E. John W. Parker and Son
John W. Parker and Son was a 19th-century British publishing firm known for issuing influential works of philosophy, science, and literature.
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: James Moore & Sons
Target entity description: James Moore & Sons was an Australian engineering and manufacturing firm known for building early examples of Melbourne’s iconic W-class trams.

A. George Allen & Sons
George Allen & Sons was a British publishing house active in the late 19th and early 20th centuries, known for issuing works by prominent authors and later evolving into the firm George Allen & Unwin.
B. Arthur Bell & Sons
Arthur Bell & Sons is a historic Scottish whisky company best known for producing Bell’s blended Scotch whisky and owning several notable distilleries.
C. J.W. Foster and Sons
J.W. Foster and Sons was a pioneering British athletic footwear company founded in the late 19th century, best known as the ancestor of the modern sportswear brand Reebok.
D. Clowes and Sons
Clowes and Sons was a British printing and publishing firm known for producing scholarly and academic works in the 19th century.
E. John W. Parker and Son
John W. Parker and Son was a 19th-century British publishing firm known for issuing influential works of philosophy, science, and literature.
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_69d8e8ccb8f48190ad420098e74fb1db`	completed	April 10, 2026, 12:10 p.m.
NER	Named-entity recognition	`batch_69e5fa9db56081908f50d318d7fc9eaa`	completed	April 20, 2026, 10:06 a.m.

Created at: April 10, 2026, 1:25 p.m.