Triple
T9602612
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ryukyu back-arc basin |
E231884
|
entity |
| Predicate | overlies |
P6130
|
FINISHED |
| Object | Eurasian Plate margin |
E317944
|
NE FINISHED |
How this triple was built (2 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: Eurasian Plate margin | Statement: [Ryukyu back-arc basin, overlies, Eurasian Plate margin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eurasian Plate margin Context triple: [Ryukyu back-arc basin, overlies, Eurasian Plate margin]
-
A.
Australia–Eurasia plate boundary
The Australia–Eurasia plate boundary is a major tectonic boundary where the Australian Plate converges with the Eurasian Plate, producing intense seismic activity, mountain building, and deep ocean trenches across regions such as Indonesia and the surrounding seas.
-
B.
Eurasian continental margin
chosen
The Eurasian continental margin is the submerged edge of the Eurasian tectonic plate, extending from its coastal shelves into the deep Arctic and Atlantic oceans and encompassing features such as the Chukchi Plateau.
-
C.
African–Eurasian plate boundary zone
The African–Eurasian plate boundary zone is a complex tectonic region where the African and Eurasian plates interact, giving rise to significant seismic and volcanic activity across parts of Europe, North Africa, and the Mediterranean.
-
D.
Eurasian Plate
The Eurasian Plate is a major tectonic plate that underlies most of Europe and Asia and interacts with surrounding plates to shape significant geological features such as mountain ranges, earthquakes, and volcanic activity.
-
E.
Antarctic Plate boundary region
The Antarctic Plate boundary region is a geologically active zone encircling Antarctica where the Antarctic Plate interacts with neighboring tectonic plates, giving rise to features such as mid-ocean ridges, fracture zones, and subduction-related structures.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69ca8484838c8190b2049199d22fef70 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9a5af8f0819089408ed630afa812 |
completed | April 1, 2026, 10:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d161ab093c81908c9fd5fde6746284 |
completed | April 4, 2026, 7:08 p.m. |
Created at: March 30, 2026, 8:08 p.m.