Triple
T17460258
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toba Caldera |
E425132
|
entity |
| Predicate | eruptionVolumeTephraKm3 |
P23011
|
FINISHED |
| Object | 2800 |
—
|
LITERAL 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: 2800 | Statement: [Toba Caldera, eruptionVolumeTephraKm3, 2800]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: eruptionVolumeTephraKm3 Context triple: [Toba Caldera, eruptionVolumeTephraKm3, 2800]
-
A.
eruptionVEI
Indicates the Volcanic Explosivity Index (VEI) assigned to a particular volcanic eruption event.
-
B.
tephraVolume
chosen
Indicates the amount of volcanic tephra produced or present, typically expressed as a measurable volume.
-
C.
hasEruptionVolume
Indicates the relationship between a volcanic eruption event and the measured volume of material it releases.
-
D.
eruptionHeight
Indicates the vertical distance or altitude reached by an eruption from its source.
-
E.
magmaticVolume
Indicates the amount of magma involved or produced in a magmatic process or event.
- F. None of above.
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_69d889db0ba481908402409af3b37917 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e451a3031c8190ab1dd0d41b002dd2 |
completed | April 19, 2026, 3:53 a.m. |
| PD | Predicate disambiguation | batch_69e3b4f0e3fc819094e466b74622c956 |
completed | April 18, 2026, 4:44 p.m. |
Created at: April 10, 2026, 5:47 a.m.