Triple
T17368945
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Aira Caldera |
E422258
|
entity |
| Predicate | lastMajorCalderaFormingEruption |
P33261
|
FINISHED |
| Object | about 29,000 years ago |
—
|
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: about 29,000 years ago | Statement: [Aira Caldera, lastMajorCalderaFormingEruption, about 29,000 years ago]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: lastMajorCalderaFormingEruption Context triple: [Aira Caldera, lastMajorCalderaFormingEruption, about 29,000 years ago]
-
A.
lastMajorEruptionIncludes
Indicates that the specified event or time period is part of, or falls within, the volcano’s most recent major eruption.
-
B.
lastEruption
Indicates the time or event corresponding to the most recent eruption associated with a given entity.
-
C.
lastMajorEruptivePeriod
chosen
Indicates the most recent significant time span during which a volcano or eruptive system experienced major eruptive activity.
-
D.
lastNotableEruptions
Indicates the most recent significant eruption events associated with a volcano or volcanic feature.
-
E.
lastEruptionApproximateDate
Indicates that the recorded date of the most recent eruption is an estimate rather than an exact, precisely known date.
- 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_69d889d6535c81908be333c01deaec4e |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43a6790448190a24047523a019f81 |
completed | April 19, 2026, 2:13 a.m. |
| PD | Predicate disambiguation | batch_69e3b02662d08190a07d0fb5c04b6f33 |
completed | April 18, 2026, 4:24 p.m. |
Created at: April 10, 2026, 5:44 a.m.