Triple

T10454084
Position Surface form Disambiguated ID Type / Status
Subject Mariana Trench region E246505 entity
Predicate near P350 FINISHED
Object Mariana Islands E182061 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: Mariana Islands | Statement: [Mariana Trench region, near, Mariana Islands]

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: Mariana Islands
Context triple: [Mariana Trench region, near, Mariana Islands]
  • A. Mariana Islands chosen
    The Mariana Islands are a chain of volcanic islands in the western Pacific Ocean, including Guam and the Northern Mariana Islands, known for their strategic location and proximity to the Mariana Trench.
  • B. Hawaiian Islands
    The Hawaiian Islands are a remote volcanic archipelago in the central Pacific Ocean known for their tropical climate, diverse ecosystems, and rich Native Hawaiian culture.
  • C. Islas Marietas
    Islas Marietas is a small group of uninhabited Pacific islands off the coast of Nayarit, Mexico, famed for their protected marine reserve, rich biodiversity, and the hidden beach Playa del Amor.
  • D. Marquesas Islands
    The Marquesas Islands are a remote volcanic archipelago in French Polynesia in the central South Pacific, known for their dramatic landscapes, rich Polynesian culture, and association with artist Paul Gauguin.
  • E. Caroline Islands
    The Caroline Islands are a widespread archipelago of small tropical islands in the western Pacific Ocean, forming part of Micronesia and including modern states such as Palau and the Federated States of Micronesia.
  • 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_69d381c04fe08190957c26c526a3b05a elicitation completed
NER batch_69d4fe47fee48190b38ec0466ff0165a ner completed
NED1 batch_69d87f07c9f48190b0fce7740a2e003a ned_source_triple completed
Created at: April 6, 2026, 12:17 p.m.