Triple

T22118248
Position Surface form Disambiguated ID Type / Status
Subject Urban Redevelopment Authority E546595 entity
Predicate role P268 FINISHED
Object conservation authority of Singapore — 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: conservation authority of Singapore | Statement: [Urban Redevelopment Authority, role, conservation authority of Singapore]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: conservation authority of Singapore
Context triple: [Urban Redevelopment Authority, role, conservation authority of Singapore]
  • A. National Parks Board of Singapore
    The National Parks Board of Singapore is a government agency responsible for managing and enhancing the country’s parks, nature reserves, and urban greenery.
  • B. Ministry of Sustainability and the Environment (Singapore)
    The Ministry of Sustainability and the Environment (Singapore) is the national ministry responsible for environmental protection, climate and sustainability policy, and the management of water and food resources in Singapore.
  • C. Public Works Department of Singapore
    The Public Works Department of Singapore was a former government agency responsible for designing, constructing, and maintaining key public buildings and infrastructure across the country.
  • D. Maritime and Port Authority of Singapore
    The Maritime and Port Authority of Singapore is the government agency responsible for regulating, developing, and promoting Singapore as a leading global hub port and international maritime center.
  • E. Sungei Buloh Wetland Reserve
    Sungei Buloh Wetland Reserve is a renowned nature reserve in northwestern Singapore, celebrated for its mangrove forests, rich biodiversity, and role as an important stopover for migratory birds.
  • 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: conservation authority of Singapore
Target entity description: The conservation authority of Singapore is the national agency responsible for protecting and managing the country’s built heritage and historic districts within its broader urban planning framework.
  • A. National Parks Board of Singapore
    The National Parks Board of Singapore is a government agency responsible for managing and enhancing the country’s parks, nature reserves, and urban greenery.
  • B. Ministry of Sustainability and the Environment (Singapore)
    The Ministry of Sustainability and the Environment (Singapore) is the national ministry responsible for environmental protection, climate and sustainability policy, and the management of water and food resources in Singapore.
  • C. Public Works Department of Singapore
    The Public Works Department of Singapore was a former government agency responsible for designing, constructing, and maintaining key public buildings and infrastructure across the country.
  • D. Maritime and Port Authority of Singapore
    The Maritime and Port Authority of Singapore is the government agency responsible for regulating, developing, and promoting Singapore as a leading global hub port and international maritime center.
  • E. Sungei Buloh Wetland Reserve
    Sungei Buloh Wetland Reserve is a renowned nature reserve in northwestern Singapore, celebrated for its mangrove forests, rich biodiversity, and role as an important stopover for migratory birds.
  • 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_69e11e38b3848190ac3a4fa97d56e65a completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f1294fcf2c81909b610e03a0f1921f completed April 28, 2026, 9:40 p.m.
Created at: April 16, 2026, 8:31 p.m.