Triple

T12440843
Position Surface form Disambiguated ID Type / Status
Subject Chatuchak Park MRT Station E297264 entity
Predicate operator P179 FINISHED
Object BEM E300204 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: BEM | Statement: [Chatuchak Park MRT Station, operator, BEM]

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: BEM
Context triple: [Chatuchak Park MRT Station, operator, BEM]
  • A. BEM chosen
    BEM is the abbreviated name of a station on the MRT subway system.
  • B. BEM
    BEM is the post-nominal abbreviation for the British Empire Medal, an honor awarded for meritorious civil or military service in the United Kingdom and Commonwealth.
  • C. BdM
    BdM is the central bank of Mexico, responsible for maintaining the country’s monetary stability and issuing its currency.
  • D. BEB
    BEB is the IATA airport code for Benbecula Airport, which serves the island of Benbecula in Scotland’s Outer Hebrides.
  • E. BES
    BES is the international vehicle registration code used for the Caribbean Netherlands islands of Bonaire, Sint Eustatius, and Saba.
  • 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_69d6ada166c48190b902972cd2408fa3 elicitation completed
NER batch_69d94d8ecb6c8190a19cbf9de31cabbd ner completed
NED1 batch_69f63f0ea1e48190a11cf94797290156 ned_source_triple completed
Created at: April 8, 2026, 9:55 p.m.