Triple

T4928071
Position Surface form Disambiguated ID Type / Status
Subject Sook Ching massacre E110624 entity
Predicate notableExecutionSite P3858 FINISHED
Object Sentosa E268301 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Sentosa | Statement: [Sook Ching massacre, notableExecutionSite, Sentosa]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sentosa
Context triple: [Sook Ching massacre, notableExecutionSite, Sentosa]
  • A. Sentosa Island chosen
    Sentosa Island is a popular resort island in Singapore known for its theme parks, beaches, and entertainment attractions.
  • B. Sentosa Gateway
    Sentosa Gateway is the main access road and bridge connecting mainland Singapore to Sentosa Island, serving as a key entry point to its attractions and resorts.
  • C. Resorts World Sentosa
    Resorts World Sentosa is a major integrated resort on Singapore’s Sentosa Island, featuring hotels, a casino, theme parks, and various entertainment and dining attractions.
  • D. Stonecutters Island
    Stonecutters Island is a reclaimed island in Hong Kong known for its strategic location in Victoria Harbour and major sewage treatment and military facilities.
  • E. Singapore Bar
    The Singapore Bar is the professional body that regulates and represents qualified advocates and solicitors practicing law in Singapore.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69bd4415190c8190817bee7ec9f9f944 elicitation completed
NER batch_69bd716520f08190862249efb2058fd4 ner completed
NED1 batch_69be77ac88148190a51fa2e9085d6897 ned_source_triple completed
Created at: March 20, 2026, 1:30 p.m.