Triple

T22118087
Position Surface form Disambiguated ID Type / Status
Subject Civilian War Memorial E546591 entity
Predicate nearbyStation P4625 FINISHED
Object Esplanade MRT station — NE NERFINISHED

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: Esplanade MRT station | Statement: [Civilian War Memorial, nearbyStation, Esplanade MRT station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Esplanade MRT station
Context triple: [Civilian War Memorial, nearbyStation, Esplanade MRT station]
  • A. Esplanade MRT station chosen
    Esplanade MRT station is an underground Mass Rapid Transit station in Singapore’s Downtown Core serving the Marina Centre and Civic District areas.
  • B. Raffles Place MRT station
    Raffles Place MRT station is a major underground interchange station in Singapore’s Downtown Core, serving as a key hub on the East–West and North–South lines near the central business district.
  • C. Kent Ridge MRT station
    Kent Ridge MRT station is an underground Mass Rapid Transit station in Singapore serving the Kent Ridge area, including the National University of Singapore and nearby research and medical facilities.
  • D. Marsiling MRT station
    Marsiling MRT station is an above-ground Mass Rapid Transit station on Singapore’s North South Line serving the residential town of Woodlands.
  • E. Clarke Quay MRT station
    Clarke Quay MRT station is a central Singapore Mass Rapid Transit station serving the riverside Clarke Quay area and the nearby Civic District, known for its proximity to dining, nightlife, and historic attractions.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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.