Triple

T11277973
Position Surface form Disambiguated ID Type / Status
Subject 2008 Chaitén eruption E266984 entity
Predicate monitoredBy P752 FINISHED
Object Servicio Nacional de Geología y Minería (SERNAGEOMIN) E254277 NE FINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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: Servicio Nacional de Geología y Minería (SERNAGEOMIN) | Statement: [2008 Chaitén eruption, monitoredBy, Servicio Nacional de Geología y Minería (SERNAGEOMIN)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Servicio Nacional de Geología y Minería (SERNAGEOMIN)
Context triple: [2008 Chaitén eruption, monitoredBy, Servicio Nacional de Geología y Minería (SERNAGEOMIN)]
  • A. Servicio Nacional de Geología y Minería de Chile
    El Servicio Nacional de Geología y Minería de Chile es la institución estatal encargada de la investigación geológica, la gestión de recursos minerales y la supervisión de riesgos geológicos y volcánicos en Chile.
  • B. SERNAGEOMIN chosen
    SERNAGEOMIN is Chile’s national geology and mining service, responsible for geological research, mining regulation, and monitoring volcanic activity across the country.
  • C. Mines and Geosciences Bureau
    The Mines and Geosciences Bureau is a Philippine government agency responsible for the administration and regulation of the country’s mineral resources and geoscience development.
  • D. Ministerio de Energía y Minas
    Ministerio de Energía y Minas is the Cuban government ministry responsible for formulating and implementing national policy on energy resources and mineral extraction.
  • E. Office of Mines and Minerals
    The Office of Mines and Minerals is a division of Illinois state government responsible for regulating mining activities, overseeing mineral resource development, and ensuring environmental and public safety compliance in the mining sector.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d6aac8c2f48190ad0596f1f89f0470 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e967ebb4819080b09ed3cec44e77 completed April 9, 2026, 6:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4f455f0bc8190994c57264f775f60 completed April 19, 2026, 3:27 p.m.
Created at: April 8, 2026, 9:31 p.m.