Triple
T18241946
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Estreitinho |
E436836
|
entity |
| Predicate | partOfVolcanicArcOrBelt |
P47953
|
FINISHED |
| Object | Mid-Atlantic Ridge volcanic system |
—
|
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: Mid-Atlantic Ridge volcanic system | Statement: [Estreitinho, partOfVolcanicArcOrBelt, Mid-Atlantic Ridge volcanic system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mid-Atlantic Ridge volcanic system Context triple: [Estreitinho, partOfVolcanicArcOrBelt, Mid-Atlantic Ridge volcanic system]
-
A.
North Atlantic volcanic province
The North Atlantic volcanic province is a vast igneous region formed during the opening of the North Atlantic Ocean, characterized by extensive flood basalts, volcanic plateaus, and related magmatic features across Greenland, the British Isles, and surrounding continental margins.
-
B.
Mid-Atlantic Ridge
chosen
The Mid-Atlantic Ridge is a vast underwater mountain range and divergent tectonic plate boundary running down the center of the Atlantic Ocean, where new oceanic crust is formed.
-
C.
Southern Volcanic Zone
The Southern Volcanic Zone is a major segment of the Andean volcanic belt in southern Chile, characterized by numerous active stratovolcanoes and associated lakes and geothermal features.
-
D.
Sal Island volcanic system
The Sal Island volcanic system is a geological complex on Sal Island in Cape Verde characterized by ancient volcanic structures, including craters and lava fields that shape the island’s arid landscape.
-
E.
Taconic volcanic arc
The Taconic volcanic arc was an ancient chain of volcanoes active along the eastern margin of ancestral North America during the Ordovician period, whose collision and accretion played a key role in building the early Appalachian Mountains.
- 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: partOfVolcanicArcOrBelt Context triple: [Estreitinho, partOfVolcanicArcOrBelt, Mid-Atlantic Ridge volcanic system]
-
A.
volcanicArcOrBelt
Indicates that one entity is a volcanic arc or belt associated with, or related to, another entity (such as a tectonic setting, region, or geological feature).
-
B.
isPartOfVolcanicSystem
chosen
Indicates that one entity belongs to, or is a component within, a larger volcanic system or complex.
-
C.
isPartOfTectonicFeature
Indicates that one geological entity is a component or subdivision of a larger tectonic feature or structure.
-
D.
containsVolcanicRegion
Indicates that one entity geographically includes or encompasses an area characterized by volcanic features or activity.
-
E.
locatedOnTectonicBoundary
Indicates that one entity is situated directly on or along the tectonic plate boundary associated with another entity.
- 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_69d8b91104e08190a8241f7d260a5162 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4f7e387f481909d72574fb7d17923 |
completed | April 19, 2026, 3:42 p.m. |
| PD | Predicate disambiguation | batch_69e4332336cc8190808b9c70c888ba65 |
completed | April 19, 2026, 1:42 a.m. |
Created at: April 10, 2026, 10:33 a.m.