Triple
T7316446
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alamagan |
E168423
|
entity |
| Predicate | volcanicArc |
P2408
|
FINISHED |
| Object | Mariana Arc |
E22121
|
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: Mariana Arc | Statement: [Alamagan, volcanicArc, Mariana Arc]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mariana Arc Context triple: [Alamagan, volcanicArc, Mariana Arc]
-
A.
Mariana Island Arc
chosen
The Mariana Island Arc is a curved chain of volcanic islands in the western Pacific Ocean formed by the subduction of the Pacific Plate beneath the Philippine Sea Plate.
-
B.
Izu–Bonin Arc
The Izu–Bonin Arc is a volcanic island arc in the western Pacific Ocean formed by subduction along the boundary of the Philippine Sea Plate, stretching south from Japan’s Izu Peninsula toward the Mariana Islands.
-
C.
Aleutian Arc
The Aleutian Arc is a major volcanic island chain and subduction zone stretching from Alaska toward Russia, forming part of the tectonically active northern boundary of the Pacific Ocean.
-
D.
Inner Banda Arc
The Inner Banda Arc is a volcanic island arc in the Banda Sea region of eastern Indonesia, formed by subduction processes and comprising islands such as Atauro.
-
E.
Southwest Japan Arc
The Southwest Japan Arc is a major volcanic and tectonic arc in southwestern Japan, characterized by active volcanoes such as Mount Aso and formed by the subduction of oceanic plates beneath the Eurasian Plate.
- 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_69c68a5251508190ad68df4151cfeb04 |
completed | March 27, 2026, 1:46 p.m. |
| NER | Named-entity recognition | batch_69c6ef162d488190bf1c63b71b20a294 |
completed | March 27, 2026, 8:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7eef3b1c48190ae65a136121b39cb |
completed | March 28, 2026, 3:08 p.m. |
Created at: March 27, 2026, 3:02 p.m.