Triple

T22460243
Position Surface form Disambiguated ID Type / Status
Subject National Parks Board of Singapore E555209 entity
Predicate responsibleFor P636 FINISHED
Object Central Catchment Nature Reserve — 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: Central Catchment Nature Reserve | Statement: [National Parks Board of Singapore, responsibleFor, Central Catchment Nature Reserve]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Central Catchment Nature Reserve
Context triple: [National Parks Board of Singapore, responsibleFor, Central Catchment Nature Reserve]
  • A. Loddon Nature Reserve
    Loddon Nature Reserve is a protected natural area along the River Loddon, known for its wetland habitats, diverse wildlife, and opportunities for riverside walking and birdwatching.
  • B. Grantville Nature Conservation Reserve
    Grantville Nature Conservation Reserve is a protected natural area in Victoria, Australia, known for its coastal bushland, wildlife habitat, and conservation of native flora and fauna near Western Port.
  • C. Red Hill Nature Reserve
    Red Hill Nature Reserve is a protected bushland area in Canberra known for its walking trails, native wildlife, and panoramic views over the city.
  • D. Mary Cairncross Scenic Reserve
    Mary Cairncross Scenic Reserve is a protected subtropical rainforest park in Queensland, Australia, renowned for its walking tracks, rich birdlife, and panoramic views of the Glass House Mountains.
  • E. Alby Nature Reserve
    Alby Nature Reserve is a protected natural area in Tyresö Municipality, Sweden, known for its forests, coastal landscapes, and outdoor recreation opportunities near Stockholm.
  • 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: Central Catchment Nature Reserve
Target entity description: Central Catchment Nature Reserve is Singapore’s largest protected nature area, encompassing extensive tropical rainforest, reservoirs, and rich biodiversity at the island’s center.
  • A. Loddon Nature Reserve
    Loddon Nature Reserve is a protected natural area along the River Loddon, known for its wetland habitats, diverse wildlife, and opportunities for riverside walking and birdwatching.
  • B. Grantville Nature Conservation Reserve
    Grantville Nature Conservation Reserve is a protected natural area in Victoria, Australia, known for its coastal bushland, wildlife habitat, and conservation of native flora and fauna near Western Port.
  • C. Red Hill Nature Reserve
    Red Hill Nature Reserve is a protected bushland area in Canberra known for its walking trails, native wildlife, and panoramic views over the city.
  • D. Mary Cairncross Scenic Reserve
    Mary Cairncross Scenic Reserve is a protected subtropical rainforest park in Queensland, Australia, renowned for its walking tracks, rich birdlife, and panoramic views of the Glass House Mountains.
  • E. Alby Nature Reserve
    Alby Nature Reserve is a protected natural area in Tyresö Municipality, Sweden, known for its forests, coastal landscapes, and outdoor recreation opportunities near Stockholm.
  • 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_69e11e51fdec8190adfdf9f8a6362221 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15b7eb5688190bd5e41d4d8189668 completed April 29, 2026, 1:14 a.m.
Created at: April 16, 2026, 8:48 p.m.