Triple

T5809716
Position Surface form Disambiguated ID Type / Status
Subject Pichincha volcano E128837 entity
Predicate monitoringAgency P752 FINISHED
Object Instituto Geofísico de la Escuela Politécnica Nacional E539171 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: Instituto Geofísico de la Escuela Politécnica Nacional | Statement: [Pichincha volcano, monitoringAgency, Instituto Geofísico de la Escuela Politécnica Nacional]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Instituto Geofísico de la Escuela Politécnica Nacional
Context triple: [Pichincha volcano, monitoringAgency, Instituto Geofísico de la Escuela Politécnica Nacional]
  • A. Instituto Geofísico de la Escuela Politécnica Nacional chosen
    The Instituto Geofísico de la Escuela Politécnica Nacional is Ecuador’s leading geophysical research institute, responsible for monitoring the country’s volcanoes, earthquakes, and related geological hazards.
  • B. Instituto Geofísico del Perú
    The Instituto Geofísico del Perú is Peru’s national geophysical research institution, responsible for monitoring seismic and volcanic activity and providing scientific information for risk prevention.
  • C. Servicio Sismológico Nacional
    El Servicio Sismológico Nacional es la institución mexicana encargada de registrar, analizar y difundir información sobre la actividad sísmica y volcánica en el país.
  • D. Escuela Superior Politécnica del Litoral
    Escuela Superior Politécnica del Litoral is a leading public technological and engineering university in Ecuador, recognized for its strong research output and innovation-focused academic programs.
  • E. Centro Universitario de Estudios e Investigaciones de Vulcanología
    The Centro Universitario de Estudios e Investigaciones de Vulcanología is a specialized academic and research center focused on the scientific study and monitoring of volcanic activity, particularly in western Mexico.
  • 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_69c0084788848190bcf71f6bc5d71597 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c02b52663c8190ab44258468d4296d completed March 22, 2026, 5:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69c098416504819089356b68fabdf737 completed March 23, 2026, 1:32 a.m.
Created at: March 22, 2026, 3:52 p.m.