Triple
T32402285
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Armero tragedy |
E827984
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | lahar disaster |
C57934
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: lahar disaster Context triple: [Armero tragedy, instanceOf, lahar disaster]
-
A.
volcano
A volcano is a geological formation where molten rock, ash, and gases escape from beneath a planet's surface through vents or fissures, often forming a mountainous structure.
-
B.
lahar warning system
A lahar warning system is an integrated network of sensors, communication tools, and decision protocols designed to detect volcanic mudflows in real time and rapidly alert at-risk communities and authorities.
-
C.
lava dam
A lava dam is a natural barrier formed when flowing lava cools and solidifies across a river or valley, blocking or redirecting the flow of water.
-
D.
lava debris field
A lava debris field is an area covered by fragmented volcanic material, such as solidified lava blocks, ash, and rock, deposited by past lava flows or explosive eruptions.
-
E.
lava flow
A lava flow is a moving stream or sheet of molten rock that emerges from a volcano or fissure and travels across the ground before cooling and solidifying.
- F. None of above. chosen
Provenance (1 batch)
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_69f34919342c8190a4c3bf35a90d4e58 |
completed | April 30, 2026, 12:20 p.m. |
Created at: May 1, 2026, 12:52 a.m.