Triple

T19232474
Position Surface form Disambiguated ID Type / Status
Subject Melbourne W-class tram E480903 entity
Predicate preservedAt P2249 FINISHED
Object Sydney Tramway Museum — 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: Sydney Tramway Museum | Statement: [Melbourne W-class tram, preservedAt, Sydney Tramway Museum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sydney Tramway Museum
Context triple: [Melbourne W-class tram, preservedAt, Sydney Tramway Museum]
  • A. Sydney Living Museums
    Sydney Living Museums is a New South Wales government cultural institution that cares for and interprets a portfolio of historic houses, museums, and sites across Sydney.
  • B. Museum of Sydney
    The Museum of Sydney is a cultural and historical museum that explores the history, people, and evolving stories of Sydney, located on the site of Australia’s first Government House.
  • C. New South Wales Rail Museum
    The New South Wales Rail Museum is a major Australian railway museum showcasing historic locomotives, carriages, and the heritage of rail transport in New South Wales.
  • D. Junee Roundhouse Railway Museum
    Junee Roundhouse Railway Museum is a heritage railway museum in Junee, New South Wales, centered around a historic locomotive roundhouse and showcasing the region’s rail history.
  • E. Bathurst Rail Museum
    Bathurst Rail Museum is a heritage museum in Bathurst, New South Wales, dedicated to preserving and showcasing the region’s railway history and its role in the development of the area.
  • 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: Sydney Tramway Museum
Target entity description: The Sydney Tramway Museum is Australia's oldest tramway museum, dedicated to preserving and operating historic trams from Sydney and other cities for public education and heritage.
  • A. Sydney Living Museums
    Sydney Living Museums is a New South Wales government cultural institution that cares for and interprets a portfolio of historic houses, museums, and sites across Sydney.
  • B. Museum of Sydney
    The Museum of Sydney is a cultural and historical museum that explores the history, people, and evolving stories of Sydney, located on the site of Australia’s first Government House.
  • C. New South Wales Rail Museum
    The New South Wales Rail Museum is a major Australian railway museum showcasing historic locomotives, carriages, and the heritage of rail transport in New South Wales.
  • D. Junee Roundhouse Railway Museum
    Junee Roundhouse Railway Museum is a heritage railway museum in Junee, New South Wales, centered around a historic locomotive roundhouse and showcasing the region’s rail history.
  • E. Bathurst Rail Museum
    Bathurst Rail Museum is a heritage museum in Bathurst, New South Wales, dedicated to preserving and showcasing the region’s railway history and its role in the development of the area.
  • 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_69e5fa9fa7348190947129273d19c9a7 completed April 20, 2026, 10:06 a.m.
Created at: April 10, 2026, 1:25 p.m.