Triple
T11281469
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vatnajökull ice cap |
E267074
|
entity |
| Predicate | overliesVolcano |
P6356
|
FINISHED |
| Object | Grímsvötn |
E916872
|
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: Grímsvötn | Statement: [Vatnajökull ice cap, overliesVolcano, Grímsvötn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grímsvötn Context triple: [Vatnajökull ice cap, overliesVolcano, Grímsvötn]
-
A.
Grímsvötn volcano
chosen
Grímsvötn volcano is one of Iceland’s most active subglacial volcanoes, located beneath the Vatnajökull ice cap and known for its frequent explosive eruptions and associated glacial outburst floods (jökulhlaups).
-
B.
Bárðarbunga volcano
Bárðarbunga volcano is a large subglacial stratovolcano in central Iceland known for its powerful eruptions and extensive lava fields beneath the Vatnajökull ice cap.
-
C.
Breiðamerkurjökull
Breiðamerkurjökull is a major outlet glacier in southeastern Iceland, known for calving icebergs into the famous Jökulsárlón glacial lagoon.
-
D.
Skeiðarárjökull
Skeiðarárjökull is a large outlet glacier in southeastern Iceland known for its dramatic glacial floods and extensive sandur plain formed by meltwater and volcanic activity.
-
E.
Öræfajökull
Öræfajökull is a large ice-covered stratovolcano in southeast Iceland that forms part of Vatnajökull National Park and contains the country’s highest peak.
- 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: overliesVolcano Context triple: [Vatnajökull ice cap, overliesVolcano, Grímsvötn]
-
A.
nearVolcano
Indicates that one entity is located in close proximity to a volcano.
-
B.
hasVolcano
chosen
Indicates that one entity possesses, contains, or is the location of a volcano.
-
C.
containsVolcanicRegion
Indicates that one entity geographically includes or encompasses an area characterized by volcanic features or activity.
-
D.
associatedVolcano
Indicates that there is a specific volcano linked or connected to the referenced entity, such as by location, impact, or relevance.
-
E.
isOnVolcanicIsland
Indicates that one entity is located on, or geographically situated upon, an island formed by volcanic activity.
- 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_69d6aac8c2f48190ad0596f1f89f0470 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e96e15708190b3a1cccfbbe65882 |
completed | April 9, 2026, 6:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e684ba7e0481908235e3e45f8902e6 |
completed | April 20, 2026, 7:55 p.m. |
| PD | Predicate disambiguation | batch_69d787a240588190aa097298f951c915 |
completed | April 9, 2026, 11:04 a.m. |
Created at: April 8, 2026, 9:31 p.m.