Triple
T3242312
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Bolsena |
E67989
|
entity |
| Predicate | locatedInCraterOf |
P6354
|
FINISHED |
| Object | Vulsini volcano |
E339650
|
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: Vulsini volcano | Statement: [Lake Bolsena, locatedInCraterOf, Vulsini volcano]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vulsini volcano Context triple: [Lake Bolsena, locatedInCraterOf, Vulsini volcano]
-
A.
Vulsini volcanic complex
chosen
The Vulsini volcanic complex is an extinct volcanic area in central Italy characterized by large calderas and crater lakes formed by past explosive eruptions.
-
B.
Roè Volciano
Roè Volciano is a municipality in the province of Brescia in Lombardy, northern Italy, situated near Lake Garda.
-
C.
Bracciano volcanic complex
The Bracciano volcanic complex is an ancient volcanic system in central Italy whose eruptions shaped the surrounding landscape, including the basin now occupied by Lake Bracciano.
-
D.
Phlegra
Phlegra is a legendary battlefield in Greek mythology, famed as the site of the epic struggle between the Olympian gods and the Giants.
-
E.
Inerie volcano
Inerie volcano is a prominent stratovolcano on the island of Flores in Indonesia, known for its steep conical shape and scenic hiking routes overlooking nearby villages and the Savu Sea.
- 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: locatedInCraterOf Context triple: [Lake Bolsena, locatedInCraterOf, Vulsini volcano]
-
A.
hasCrater
chosen
Indicates that one entity possesses or features a crater on its surface.
-
B.
hasSatelliteCrater
Indicates that one crater is a secondary or subsidiary crater associated with, and typically located near, another primary crater.
-
C.
hasCraterNamedAfter
Indicates that a crater is named in honor of a particular person, place, or entity.
-
D.
neighboringCrater
Indicates that one crater is located adjacent to or very close to another crater, such that they are considered neighbors on a surface.
-
E.
locatedInFormerLake
Indicates that an entity is situated within the area that was once occupied by a lake that no longer exists.
- 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_69ad858d27348190abb61c280b4c86a9 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69adaf17463481909447f6ab46016407 |
completed | March 8, 2026, 5:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b28eadeff481909bd48cdf51044f86 |
completed | March 12, 2026, 10 a.m. |
| PD | Predicate disambiguation | batch_69ada4159e0481908cbbdd750f5e08c7 |
completed | March 8, 2026, 4:30 p.m. |
Created at: March 8, 2026, 3:08 p.m.