Triple
T17331222
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Minamidake crater |
E420819
|
entity |
| Predicate | summitCraterOf |
P15606
|
FINISHED |
| Object | Sakurajima volcano |
—
|
NE NERFINISHED |
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: Sakurajima volcano | Statement: [Minamidake crater, summitCraterOf, Sakurajima volcano]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sakurajima volcano Context triple: [Minamidake crater, summitCraterOf, Sakurajima volcano]
-
A.
Sakurajima
chosen
Sakurajima is an active stratovolcano in Kagoshima Prefecture, Japan, known for its frequent eruptions and dramatic presence in Kagoshima Bay.
-
B.
Aso Volcano
Aso Volcano is a massive active volcanic complex in Japan’s Kyushu region, known for having one of the world’s largest calderas and frequent eruptions.
-
C.
Shinmoedake
Shinmoedake is an active stratovolcano in Japan’s Kirishima mountain range, known for its explosive eruptions and scenic crater landscape.
-
D.
Mount Akagi volcano
Mount Akagi volcano is a prominent stratovolcano in Japan’s Gunma Prefecture, known for its broad caldera, scenic crater lakes, and significance in regional history and culture.
-
E.
Kamen volcano
Kamen volcano is a large, dormant stratovolcano located on Russia’s Kamchatka Peninsula, known for its steep, glaciated slopes and proximity to several highly active volcanoes.
- 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: summitCraterOf Context triple: [Minamidake crater, summitCraterOf, Sakurajima volcano]
-
A.
summitCrater
chosen
Indicates the relationship where a crater is located at or forms the summit of a volcanic or mountainous feature.
-
B.
summitCraterType
Indicates the specific type or classification of a volcano’s summit crater associated with an entity.
-
C.
summitCraterDiameter
Indicates the diameter of the crater located at the summit of a volcanic or mountainous feature.
-
D.
summitCraterFilledWith
Indicates that the summit crater of a geological feature is occupied or filled by a specified material or substance.
-
E.
summitCraterShape
Indicates the geometric form or outline of a volcano’s summit crater as observed or classified.
- 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_69d889d3adc881909319f1edb8d2a956 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e439d6870c8190989897aa6beba8ff |
completed | April 19, 2026, 2:11 a.m. |
| PD | Predicate disambiguation | batch_69e3b021a5bc81909ae55406f9d0b37f |
completed | April 18, 2026, 4:24 p.m. |
Created at: April 10, 2026, 5:43 a.m.