Triple

T16668168
Position Surface form Disambiguated ID Type / Status
Subject Botos crater E405036 entity
Predicate region P40 FINISHED
Object Central Valley region of Costa Rica E157680 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: Central Valley region of Costa Rica | Statement: [Botos crater, region, Central Valley region of Costa Rica]

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: Central Valley region of Costa Rica
Context triple: [Botos crater, region, Central Valley region of Costa Rica]
  • A. Central Valley of Costa Rica chosen
    The Central Valley of Costa Rica is the country’s most populous and economically important highland region, encompassing the capital city of San José and surrounding urban and agricultural areas.
  • B. northern Costa Rica
    Northern Costa Rica is a region of Costa Rica that forms part of the broader Mesoamerican cultural and linguistic sphere, influenced by indigenous languages and traditions.
  • C. Costa Rican highlands
    The Costa Rican highlands are a mountainous interior region of Costa Rica known for their cool climate, cloud forests, rich biodiversity, and coffee-growing landscapes.
  • D. Caribbean coast of Costa Rica
    The Caribbean coast of Costa Rica is a tropical shoreline region known for its lush rainforests, Afro-Caribbean culture, diverse wildlife, and laid-back beach towns like Puerto Limón and Puerto Viejo.
  • E. Monteverde region
    The Monteverde region is a renowned cloud forest area in Costa Rica famous for its rich biodiversity, misty mountain landscapes, and ecotourism opportunities.
  • 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_69d8838b5fbc81908c6575c132b82e80 elicitation completed
NER batch_69e37c9e9a208190afab499897ce4361 ner completed
NED1 batch_6a00a50edea48190b65f4e6a9eb3ba24 ned_source_triple completed
Created at: April 10, 2026, 5:18 a.m.