Triple
T19530030
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Millennium Eruption |
E488631
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | Millennium eruption of Paektu Mountain |
—
|
NE NERFINISHED |
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: Millennium eruption of Paektu Mountain | Statement: [Millennium Eruption, alsoKnownAs, Millennium eruption of Paektu Mountain]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Millennium eruption of Paektu Mountain Context triple: [Millennium Eruption, alsoKnownAs, Millennium eruption of Paektu Mountain]
-
A.
Hōei eruption
The Hōei eruption was a major 1707–1708 explosive eruption of Mount Fuji in Japan that blanketed nearby regions, including Edo (Tokyo), with ash and created the volcano’s prominent Hōei crater.
-
B.
Millennium Eruption
chosen
The Millennium Eruption was a massive 10th-century volcanic event of Paektu Mountain, considered one of the most powerful eruptions in recorded history.
-
C.
Matahina eruption
The Matahina eruption was a major prehistoric explosive event from New Zealand’s Okataina Volcanic Centre that produced extensive ignimbrite deposits and significantly reshaped the surrounding landscape.
-
D.
Chahorra eruption
The Chahorra eruption was a historic volcanic event of Pico Viejo on Tenerife in the Canary Islands, notable for its lava flows and impact on the island’s landscape.
-
E.
Oruanui eruption of Taupō volcano
The Oruanui eruption of Taupō volcano was a massive supereruption about 26,500 years ago that created Lake Taupō and is one of the largest known volcanic eruptions on Earth in the last 100,000 years.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e8da8bec819081f400199491ccc3 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6363dfd6c8190aaa0b374184965bb |
completed | April 20, 2026, 2:20 p.m. |
Created at: April 10, 2026, 1:41 p.m.