Triple

T6607178
Position Surface form Disambiguated ID Type / Status
Subject Cai Rang Floating Market E149146 entity
Predicate locatedNear P294 FINISHED
Object Hau River E230274 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: Hau River | Statement: [Cai Rang Floating Market, locatedNear, Hau River]

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: Hau River
Context triple: [Cai Rang Floating Market, locatedNear, Hau River]
  • A. Hau River chosen
    The Hau River is a major distributary of the Mekong River in southern Vietnam, playing a vital role in the Mekong Delta’s transportation, agriculture, and economy.
  • B. Honga River
    The Honga River is a tidal estuarine river on Maryland’s Eastern Shore that flows through marshlands into the Chesapeake Bay, supporting local fishing and crabbing communities.
  • C. Moei River
    The Moei River is a transboundary river in Southeast Asia that forms part of the natural border between Thailand and Myanmar.
  • D. Pohangina River
    The Pohangina River is a significant river in New Zealand’s Manawatū-Whanganui region, known for flowing through rural valleys and bush-clad gorges before joining the Manawatū River.
  • E. Makakahi River
    The Makakahi River is a river in the Manawatū-Whanganui region of New Zealand’s North Island, known for flowing through rural farmland and bush before joining the Manawatū River.
  • 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_69c687eaa7508190bb58ce2aa02039b3 elicitation completed
NER batch_69c6af15c0e481908c5d2917360b075e ner completed
NED1 batch_69cc931ce9b081908a58fb3a54492e60 ned_source_triple completed
Created at: March 27, 2026, 1:57 p.m.