Triple
T6491317
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amchitka Island |
E148042
|
entity |
| Predicate | nearbyGeologicFeature |
P52075
|
FINISHED |
| Object | Aleutian Trench |
E39306
|
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: Aleutian Trench | Statement: [Amchitka Island, nearbyGeologicFeature, Aleutian Trench]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Aleutian Trench Context triple: [Amchitka Island, nearbyGeologicFeature, Aleutian Trench]
-
A.
Aleutian Trench
chosen
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.
-
B.
Kamchatka Trench
The Kamchatka Trench is a deep oceanic trench in the northwest Pacific Ocean, formed by the subduction of the Pacific Plate beneath the Kamchatka Peninsula and known for its great depths and intense seismic activity.
-
C.
New Britain Trench
The New Britain Trench is a deep oceanic trench near Papua New Guinea formed by the subduction of the Solomon Sea Plate beneath the South Bismarck Plate, making it one of the major deep-sea features of the southwestern Pacific.
-
D.
Kuril Trench
The Kuril Trench is a deep oceanic trench in the northwest Pacific Ocean off the Kuril Islands, formed by the subduction of the Pacific Plate beneath the Okhotsk Plate and known for its intense seismic and volcanic activity.
-
E.
New Hebrides Trench
The New Hebrides Trench is a deep oceanic trench formed by subduction along the convergent plate boundary near the New Hebrides island arc in the southwest Pacific.
- 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: nearbyGeologicFeature Context triple: [Amchitka Island, nearbyGeologicFeature, Aleutian Trench]
-
A.
nearGeologicalSite
chosen
Indicates that one entity is located in close physical proximity to a geological site or feature.
-
B.
nearbyFeature
Indicates that one entity is located close to or in the immediate vicinity of another entity.
-
C.
geologicalFormation
Indicates that one entity is a geological structure or feature that characterizes or composes the physical makeup of another entity.
-
D.
nearbyWaterfall
Indicates that the entity is located close to or within a short distance of a waterfall.
-
E.
followsNaturalFeature
Indicates that one entity’s position, path, or boundary runs alongside or is aligned with a natural geographic feature (such as a river, coastline, or ridgeline).
- 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_69c009088f3081909cd467b05919de30 |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c06a9a8d8481908d88e5c9f0c773f7 |
completed | March 22, 2026, 10:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c653bcb63081908be29abd0084d266 |
completed | March 27, 2026, 9:54 a.m. |
| PD | Predicate disambiguation | batch_69c06740bebc81909d9d6956baa2bcb9 |
completed | March 22, 2026, 10:03 p.m. |
Created at: March 22, 2026, 4:53 p.m.