Triple

T18310927
Position Surface form Disambiguated ID Type / Status
Subject Hậu Giang E438621 entity
Predicate borders P224 FINISHED
Object Cần Thơ — NE NERFINISHED

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: Cần Thơ | Statement: [Hậu Giang, borders, Cần Thơ]

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: Cần Thơ
Context triple: [Hậu Giang, borders, Cần Thơ]
  • A. Cần Thơ chosen
    Cần Thơ is a major city in southern Vietnam and the economic and cultural hub of the Mekong Delta region.
  • B. Mỹ Tho
    Mỹ Tho is a city in southern Vietnam’s Mekong Delta, known as a historic river port and a popular gateway for boat tours among the region’s islands and canals.
  • C. My Tho City
    My Tho City is a major urban and economic center in Vietnam’s Mekong Delta, known for its riverfront setting and role as a gateway to the region’s canal and island tourism.
  • D. Ca Mau City
    Ca Mau City is a southern Vietnamese urban center known as the country’s southernmost city and a regional hub for fishing, agriculture, and trade in the Mekong Delta.
  • E. Bến Tre
    Bến Tre is a coastal province in Vietnam’s Mekong Delta, known for its extensive coconut plantations and riverine landscapes.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69d8b915e3e881909125d760c15d0c29 elicitation completed
NER batch_69e502180d208190ae7c4f3d0ef3dc55 ner completed
Created at: April 10, 2026, 10:36 a.m.