Triple

T11506725
Position Surface form Disambiguated ID Type / Status
Subject Great Eastern Highway E272803 entity
Predicate regionServed P82 FINISHED
Object Perth metropolitan region E396734 NE FINISHED

How this triple was built (2 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: Perth metropolitan region | Statement: [Great Eastern Highway, regionServed, Perth metropolitan region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Perth metropolitan region
Context triple: [Great Eastern Highway, regionServed, Perth metropolitan region]
  • A. Darwin metropolitan area
    The Darwin metropolitan area is the urban region centered on Darwin, the capital city of Australia's Northern Territory, encompassing its surrounding suburbs and satellite communities.
  • B. Perth region chosen
    The Perth region is a metropolitan and surrounding area in Western Australia centered on the city of Perth, serving as the state’s primary population, economic, and administrative hub.
  • C. Victoria metropolitan area
    The Victoria metropolitan area is a coastal urban region centered on British Columbia’s capital city of Victoria, known for its mild climate, historic architecture, and role as a major cultural and economic hub on Canada’s Pacific coast.
  • D. Forster–Tuncurry urban area
    The Forster–Tuncurry urban area is a coastal conurbation in New South Wales, Australia, centered on the twin towns of Forster and Tuncurry, known for tourism, fishing, and beachside recreation.
  • E. Greater Melbourne
    Greater Melbourne is the expansive metropolitan region centered on the city of Melbourne in Victoria, Australia, encompassing its suburbs, satellite cities, and surrounding urban areas.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6aae2c3748190bed2ea50dfb160dc completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d86db43a648190be859bec2fe9f43b completed April 10, 2026, 3:25 a.m.
NED1 Entity disambiguation (via context triple) batch_69e624e6e5b88190a2c64dcea1d7791b completed April 20, 2026, 1:06 p.m.
Created at: April 8, 2026, 9:36 p.m.