Triple
T1125950
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tangkuban Perahu |
E24719
|
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: [Tangkuban Perahu, 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: [Tangkuban Perahu, 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.
Hawaiian Volcano Observatory
The Hawaiian Volcano Observatory is a U.S. Geological Survey facility responsible for monitoring and researching volcanic activity in Hawaii, including major volcanoes such as Mauna Loa and Kīlauea.
-
C.
Mount Merapi
Mount Merapi is one of Indonesia’s most active and dangerous stratovolcanoes, located on the island of Java near the city of Yogyakarta.
-
D.
Kamchatka Volcanic Eruption Response Team
The Kamchatka Volcanic Eruption Response Team is a scientific and emergency-response organization that monitors volcanic activity on Russia’s Kamchatka Peninsula and provides alerts and hazard assessments for eruptions.
-
E.
Ubinas volcano
Ubinas volcano is an active stratovolcano in southern Peru known for its frequent eruptions and status as one of the country's most hazardous volcanoes.
- 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_69a4940712c88190aa244f3fc6070a65 |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4bbdc2718819094f5519ffb56993b |
completed | March 1, 2026, 10:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac539fc3708190b0b3dec5d5c73a71 |
completed | March 7, 2026, 4:34 p.m. |
Created at: March 1, 2026, 7:44 p.m.