Triple
T7358621
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 2018 Anak Krakatau eruption and tsunami |
E169688
|
entity |
| Predicate | monitoredBy |
P752
|
FINISHED |
| Object | Indonesian Center for Volcanology and Geological Hazard Mitigation |
E119359
|
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: Indonesian Center for Volcanology and Geological Hazard Mitigation | Statement: [2018 Anak Krakatau eruption and tsunami, monitoredBy, Indonesian Center for Volcanology and Geological Hazard Mitigation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Indonesian Center for Volcanology and Geological Hazard Mitigation Context triple: [2018 Anak Krakatau eruption and tsunami, monitoredBy, Indonesian Center for Volcanology and Geological Hazard Mitigation]
-
A.
Indonesia Center for Volcanology and Geological Hazard Mitigation
chosen
The Indonesia Center for Volcanology and Geological Hazard Mitigation is a government agency responsible for monitoring volcanic activity and geological hazards across Indonesia and providing early warnings and risk assessments to protect communities.
-
B.
Philippine Institute of Volcanology and Seismology
The Philippine Institute of Volcanology and Seismology is a Philippine government agency responsible for monitoring and studying earthquakes, volcanic activity, and related geotectonic processes to support disaster risk reduction and public safety.
-
C.
Institute of Volcanology and Seismology
The Institute of Volcanology and Seismology is a scientific research organization specializing in the study, monitoring, and assessment of volcanic and seismic activity, particularly in geologically active regions.
-
D.
Rabaul Volcanological Observatory
The Rabaul Volcanological Observatory is Papua New Guinea’s primary volcano monitoring and research institution, responsible for tracking volcanic activity and providing hazard warnings for the country’s active volcanoes.
-
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_69c68a59f2288190877ca15c19b1e822 |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f13db3488190ad35725c4fc60ffe |
completed | March 27, 2026, 9:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7faaa8ec8819093bf6b4562472288 |
completed | March 28, 2026, 3:58 p.m. |
Created at: March 27, 2026, 3:06 p.m.