Triple

T13653989
Position Surface form Disambiguated ID Type / Status
Subject Bellville E326809 entity
Predicate locatedIn P40 FINISHED
Object Tygerberg region E926974 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: Tygerberg region | Statement: [Bellville, locatedIn, Tygerberg region]

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: Tygerberg region
Context triple: [Bellville, locatedIn, Tygerberg region]
  • A. Riebeek Valley
    Riebeek Valley is a picturesque agricultural and wine-producing region in South Africa’s Western Cape, known for its historic villages, olive and wine festivals, and scenic mountain backdrop.
  • B. Helderberg Escarpment region
    The Helderberg Escarpment region is a prominent geological and scenic area in eastern New York State known for its steep cliffs, fossil-rich limestone formations, and panoramic views over the surrounding valleys.
  • C. Tsitsikamma region
    The Tsitsikamma region is a scenic coastal area along South Africa’s Garden Route, renowned for its indigenous forests, dramatic cliffs, and outdoor adventure activities.
  • D. Breede Valley region
    The Breede Valley region is a fertile agricultural area in South Africa’s Western Cape, known for its vineyards, fruit farming, and scenic river landscapes.
  • E. Tygerberg chosen
    Tygerberg is a South African wine district known for its cool coastal climate and production of quality wines, particularly around the northern suburbs of Cape Town.
  • 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_69d8076d8270819092afc2f0e9c359a8 elicitation completed
NER batch_69dbc60ace048190a4b92310ba272bd1 ner completed
NED1 batch_69f78b03083c8190855a2a4ee44e4098 ned_source_triple completed
Created at: April 9, 2026, 9:52 p.m.