Triple

T5872603
Position Surface form Disambiguated ID Type / Status
Subject Java E130552 entity
Predicate hasVolcano P6356 FINISHED
Object Mount Merapi E22001 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: Mount Merapi | Statement: [Java, hasVolcano, Mount Merapi]

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: Mount Merapi
Context triple: [Java, hasVolcano, Mount Merapi]
  • A. Mount Merapi chosen
    Mount Merapi is one of Indonesia’s most active and dangerous stratovolcanoes, located on the island of Java near the city of Yogyakarta.
  • B. Mount Kelud
    Mount Kelud is an active stratovolcano in Indonesia known for its explosive eruptions and significant impact on the surrounding East Java region.
  • C. Galunggung volcano
    Galunggung volcano is an active stratovolcano in West Java, Indonesia, known for its explosive 1982 eruption that significantly disrupted regional air traffic.
  • D. Kerinci Volcano
    Kerinci Volcano is an active stratovolcano in Sumatra, Indonesia, and the highest peak on the island as well as the tallest volcano in the country.
  • E. Ekarma Volcano
    Ekarma Volcano is an active stratovolcano forming the uninhabited island of Ekarma in the central Kuril Islands chain of the northwest Pacific.
  • 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_69c0085047dc8190af24e311edad3c07 elicitation completed
NER batch_69c035f99b788190b5b06d83b9499bfa ner completed
NED1 batch_69c6eec098348190a01ca8eca035592c ned_source_triple completed
Created at: March 22, 2026, 3:56 p.m.