Triple
T1093818
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rivera Plate |
E24225
|
entity |
| Predicate | subductionZoneAssociatedWith |
P7363
|
FINISHED |
| Object | Middle America Trench |
E55075
|
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: Middle America Trench | Statement: [Rivera Plate, subductionZoneAssociatedWith, Middle America Trench]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Middle America Trench Context triple: [Rivera Plate, subductionZoneAssociatedWith, Middle America Trench]
-
A.
Middle America Trench
chosen
The Middle America Trench is a major oceanic trench in the eastern Pacific off the coasts of Central America, where an oceanic plate descends beneath the adjacent continental margin, generating frequent earthquakes and volcanic activity.
-
B.
Aleutian Trench
The Aleutian Trench is a deep oceanic trench in the North Pacific where the Pacific Plate subducts beneath the North American Plate, forming part of a major seismically active subduction zone.
-
C.
Puerto Rico Trench
The Puerto Rico Trench is a deep oceanic trench in the western Atlantic, marking the boundary between the Caribbean and North American tectonic plates and containing the region’s greatest ocean depths.
-
D.
Philippine Trench
The Philippine Trench is a deep oceanic trench in the western Pacific, known as one of the deepest points on Earth’s seafloor and a major site of tectonic subduction.
-
E.
Japan Trench
The Japan Trench is a deep oceanic trench off northeastern Japan where the Pacific Plate subducts beneath the Okhotsk Plate, forming part of the Pacific Ring of Fire and generating powerful earthquakes and tsunamis.
- 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: subductionZoneAssociatedWith Context triple: [Rivera Plate, subductionZoneAssociatedWith, Middle America Trench]
-
A.
subductionZoneName
chosen
Indicates the specific name assigned to a subduction zone where one tectonic plate is forced beneath another.
-
B.
subductionStyle
Indicates the manner or mode in which one tectonic plate descends beneath another at a convergent plate boundary.
-
C.
locatedOnTectonicBoundary
Indicates that one entity is situated directly on or along the tectonic plate boundary associated with another entity.
-
D.
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).
-
E.
largelySubductedBy
Indicates that one entity has been mostly or predominantly forced beneath another entity, as in a subduction process where the first is largely overridden or consumed by the second.
- 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_69a4940542308190ac2a0b1f730b7cfc |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4b99d1e8c81909cf1178d68d38885 |
completed | March 1, 2026, 10:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac5ea6cc888190b06f640a1e4a5147 |
completed | March 7, 2026, 5:21 p.m. |
| PD | Predicate disambiguation | batch_69a4b743175481908f3967e589717c55 |
completed | March 1, 2026, 10:01 p.m. |
Created at: March 1, 2026, 7:42 p.m.