Triple

T21510452
Position Surface form Disambiguated ID Type / Status
Subject Guaniguanico mountain range E530703 entity
Predicate extendsFrom P1245 FINISHED
Object Cape San Antonio 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: Cape San Antonio | Statement: [Guaniguanico mountain range, extendsFrom, Cape San Antonio]

Disambiguation candidates (2 decisions)

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: Cape San Antonio
Context triple: [Guaniguanico mountain range, extendsFrom, Cape San Antonio]
  • A. Cape Sebastian
    Cape Sebastian is a prominent headland on the southern Oregon coast known for its dramatic ocean views, rugged cliffs, and scenic hiking opportunities.
  • B. Cape Don
    Cape Don is a remote coastal locality on the Cobourg Peninsula in Australia's Northern Territory, known for its historic lighthouse and rich marine environment.
  • C. Cape Manzamo
    Cape Manzamo is a scenic cliff on Okinawa Island in Japan, famous for its elephant trunk-shaped rock formation and panoramic ocean views.
  • D. Cape Gata
    Cape Gata is a prominent headland on the southern coast of Cyprus, forming the southeastern tip of the Akrotiri Peninsula and marking a notable point along the island’s shoreline.
  • E. Cape Vidal
    Cape Vidal is a scenic coastal area in South Africa known for its sandy beaches, rich marine life, and opportunities for snorkeling, fishing, and wildlife viewing.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cape San Antonio
Target entity description: Cape San Antonio is the westernmost point of Cuba, a prominent headland on the Guanahacabibes Peninsula known for its coastal landscapes and lighthouse.
  • A. Cape Sebastian
    Cape Sebastian is a prominent headland on the southern Oregon coast known for its dramatic ocean views, rugged cliffs, and scenic hiking opportunities.
  • B. Cape Don
    Cape Don is a remote coastal locality on the Cobourg Peninsula in Australia's Northern Territory, known for its historic lighthouse and rich marine environment.
  • C. Cape Manzamo
    Cape Manzamo is a scenic cliff on Okinawa Island in Japan, famous for its elephant trunk-shaped rock formation and panoramic ocean views.
  • D. Cape Gata
    Cape Gata is a prominent headland on the southern coast of Cyprus, forming the southeastern tip of the Akrotiri Peninsula and marking a notable point along the island’s shoreline.
  • E. Cape Vidal
    Cape Vidal is a scenic coastal area in South Africa known for its sandy beaches, rich marine life, and opportunities for snorkeling, fishing, and wildlife viewing.
  • F. None of above. chosen

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e0c45c81f08190a6b8bbb70a45aae7 elicitation completed
NER batch_69e9ea84dfbc8190a23d9a7d6eb2c2b5 ner completed
Created at: April 16, 2026, 6:25 p.m.