Triple

T21605227
Position Surface form Disambiguated ID Type / Status
Subject Elizabeth Street, Sydney E533153 entity
Predicate hasLandmark P105 FINISHED
Object Downing Centre, Sydney
Downing Centre, Sydney is a major courthouse complex in the Sydney central business district, housed in a former department store building and serving as a key venue for local and district court proceedings.
E1492268 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: Downing Centre, Sydney | Statement: [Elizabeth Street, Sydney, hasLandmark, Downing Centre, Sydney]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Downing Centre, Sydney
Context triple: [Elizabeth Street, Sydney, hasLandmark, Downing Centre, Sydney]
  • A. BMA House, Sydney
    BMA House, Sydney is a prominent interwar commercial building in Sydney, Australia, designed by architect Emil Sodersten and noted for its early modernist and Art Deco influences.
  • B. Australian Hall, Sydney
    Australian Hall in Sydney is a historic building best known as the site of the 1938 Aboriginal Day of Mourning, a landmark event in the struggle for Indigenous rights in Australia.
  • C. Vaucluse House, Sydney
    Vaucluse House, Sydney is a historic 19th-century harbourside mansion and estate, now a museum, renowned as one of Australia’s oldest surviving colonial homes.
  • D. Waterloo House, Sydney
    Waterloo House, Sydney is a heritage-listed interwar commercial building in Sydney, Australia, designed by prominent modernist architect Emil Sodersten.
  • E. Beecroft Building
    The Beecroft Building is a major research facility at the University of Oxford that houses advanced laboratories and offices for the Department of Physics.
  • 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: Downing Centre, Sydney
Triple: [Elizabeth Street, Sydney, hasLandmark, Downing Centre, Sydney]
Generated description
Downing Centre, Sydney is a major courthouse complex in the Sydney central business district, housed in a former department store building and serving as a key venue for local and district court proceedings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Downing Centre, Sydney
Target entity description: Downing Centre, Sydney is a major courthouse complex in the Sydney central business district, housed in a former department store building and serving as a key venue for local and district court proceedings.
  • A. BMA House, Sydney
    BMA House, Sydney is a prominent interwar commercial building in Sydney, Australia, designed by architect Emil Sodersten and noted for its early modernist and Art Deco influences.
  • B. Australian Hall, Sydney
    Australian Hall in Sydney is a historic building best known as the site of the 1938 Aboriginal Day of Mourning, a landmark event in the struggle for Indigenous rights in Australia.
  • C. Vaucluse House, Sydney
    Vaucluse House, Sydney is a historic 19th-century harbourside mansion and estate, now a museum, renowned as one of Australia’s oldest surviving colonial homes.
  • D. Waterloo House, Sydney
    Waterloo House, Sydney is a heritage-listed interwar commercial building in Sydney, Australia, designed by prominent modernist architect Emil Sodersten.
  • E. Beecroft Building
    The Beecroft Building is a major research facility at the University of Oxford that houses advanced laboratories and offices for the Department of Physics.
  • 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_69e0c46364608190a337dc8720dc2a35 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ef17e4a8088190bf51ab2af2369762 completed April 27, 2026, 8:01 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09fd388c7481909af764ab8359924d completed May 17, 2026, 5:39 p.m.
NEDg Description generation batch_6a09fdf8a3f08190b3e1cf046920584d completed May 17, 2026, 5:42 p.m.
NED2 Entity disambiguation (via description) batch_6a09fe7982748190ab3f61e7c2dc32ae completed May 17, 2026, 5:44 p.m.
Created at: April 16, 2026, 6:33 p.m.