Triple
T9655698
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pumice Desert |
E233444
|
entity |
| Predicate | formedByEruptionOf |
P53966
|
FINISHED |
| Object | Mount Mazama |
E86175
|
NE FINISHED |
How this triple was built (3 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: Mount Mazama | Statement: [Pumice Desert, formedByEruptionOf, Mount Mazama]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mount Mazama Context triple: [Pumice Desert, formedByEruptionOf, Mount Mazama]
-
A.
Mount Mazama
chosen
Mount Mazama is an ancient stratovolcano in southern Oregon whose massive eruption about 7,700 years ago created the caldera now filled by Crater Lake.
-
B.
Mount St. Helens
Mount St. Helens is an active stratovolcano in Washington State, USA, best known for its catastrophic 1980 eruption that dramatically reshaped its summit and surrounding landscape.
-
C.
Glacier Peak
Glacier Peak is a glaciated stratovolcano in Washington State, known as one of the major and more remote volcanoes of the Cascade Range.
-
D.
Mount Aniakchak
Mount Aniakchak is a massive volcanic caldera on the Alaska Peninsula known for its remote wilderness, dramatic geology, and status as part of the Aniakchak National Monument and Preserve.
-
E.
Mount Cleveland
Mount Cleveland is a prominent peak in the Lewis Range of Montana’s Rocky Mountains, renowned for its dramatic relief and challenging alpine climbing routes.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: formedByEruptionOf Context triple: [Pumice Desert, formedByEruptionOf, Mount Mazama]
-
A.
eruptionFormed
chosen
Indicates that one entity was created or brought into existence as a direct result of a volcanic eruption involving the other entity.
-
B.
eruptionSeriesOf
Indicates a relationship where a specific volcanic eruption is a member event within a broader series or sequence of related eruptions.
-
C.
erupted
Indicates that a volcano or similar geological feature suddenly expelled lava, ash, gas, or other material in a violent outburst.
-
D.
eruptionName
Indicates the specific name assigned to a volcanic eruption event associated with an entity.
-
E.
notableEruption
Indicates that a volcano or geothermal feature has experienced an eruption considered historically or scientifically significant.
- F. None of above.
Provenance (4 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_69ca848c1ba88190b84b410cd14627fc |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9bdbdd948190a4545a5df0f7af77 |
completed | April 1, 2026, 10:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d190eec94c81909ede398926141f89 |
completed | April 4, 2026, 10:30 p.m. |
| PD | Predicate disambiguation | batch_69ccd5b0263081908cf6df3eb07d71b0 |
completed | April 1, 2026, 8:22 a.m. |
Created at: March 30, 2026, 8:13 p.m.