Triple
T20412549
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | eastern Alaska |
E500620
|
entity |
| Predicate | geology |
P450
|
FINISHED |
| Object |
Pacific Plate–North American Plate interaction zone
The Pacific Plate–North American Plate interaction zone in eastern Alaska is a major tectonic boundary where plate convergence and lateral motion drive intense seismic activity, mountain building, and complex crustal deformation.
|
E1430149
|
NE FINISHED |
How this triple was built (4 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: Pacific Plate–North American Plate interaction zone | Statement: [eastern Alaska, geology, Pacific Plate–North American Plate interaction zone]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pacific Plate–North American Plate interaction zone Context triple: [eastern Alaska, geology, Pacific Plate–North American Plate interaction zone]
-
A.
Pacific Plate boundary system
The Pacific Plate boundary system is the extensive network of tectonic plate margins encircling the Pacific Ocean, characterized by subduction zones, transform faults, and spreading centers that generate intense seismic and volcanic activity.
-
B.
Pacific–Juan de Fuca plate boundary
The Pacific–Juan de Fuca plate boundary is a major tectonic boundary off the west coast of North America where the small Juan de Fuca Plate interacts with the larger Pacific Plate, contributing to significant seismic and volcanic activity in the region.
-
C.
Cocos–North America plate boundary
The Cocos–North America plate boundary is a convergent tectonic margin where the oceanic Cocos Plate subducts beneath the continental North American Plate, generating significant seismic and volcanic activity along Mexico’s Pacific coast.
-
D.
Pacific–Cocos plate boundary
The Pacific–Cocos plate boundary is a tectonic plate margin in the eastern Pacific where the Pacific and Cocos plates interact through processes such as seafloor spreading, transform faulting, and subduction that shape regional seismic and volcanic activity.
-
E.
Pacific–Nazca plate boundary
The Pacific–Nazca plate boundary is a major tectonic boundary in the eastern Pacific Ocean where the Pacific Plate and the Nazca Plate interact, driving significant seafloor spreading, subduction, and associated seismic and volcanic activity.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Pacific Plate–North American Plate interaction zone Triple: [eastern Alaska, geology, Pacific Plate–North American Plate interaction zone]
Generated description
The Pacific Plate–North American Plate interaction zone in eastern Alaska is a major tectonic boundary where plate convergence and lateral motion drive intense seismic activity, mountain building, and complex crustal deformation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pacific Plate–North American Plate interaction zone Target entity description: The Pacific Plate–North American Plate interaction zone in eastern Alaska is a major tectonic boundary where plate convergence and lateral motion drive intense seismic activity, mountain building, and complex crustal deformation.
-
A.
Pacific Plate boundary system
The Pacific Plate boundary system is the extensive network of tectonic plate margins encircling the Pacific Ocean, characterized by subduction zones, transform faults, and spreading centers that generate intense seismic and volcanic activity.
-
B.
Pacific–Juan de Fuca plate boundary
The Pacific–Juan de Fuca plate boundary is a major tectonic boundary off the west coast of North America where the small Juan de Fuca Plate interacts with the larger Pacific Plate, contributing to significant seismic and volcanic activity in the region.
-
C.
Cocos–North America plate boundary
The Cocos–North America plate boundary is a convergent tectonic margin where the oceanic Cocos Plate subducts beneath the continental North American Plate, generating significant seismic and volcanic activity along Mexico’s Pacific coast.
-
D.
Pacific–Cocos plate boundary
The Pacific–Cocos plate boundary is a tectonic plate margin in the eastern Pacific where the Pacific and Cocos plates interact through processes such as seafloor spreading, transform faulting, and subduction that shape regional seismic and volcanic activity.
-
E.
Pacific–Nazca plate boundary
The Pacific–Nazca plate boundary is a major tectonic boundary in the eastern Pacific Ocean where the Pacific Plate and the Nazca Plate interact, driving significant seafloor spreading, subduction, and associated seismic and volcanic activity.
- F. None of above. chosen
Provenance (5 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_69e0b4a935588190b9446a99b37ced44 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e67a417f208190be9bc11650ee0a87 |
completed | April 20, 2026, 7:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a087b23f8448190ab79b3a6ac3e23c1 |
completed | May 16, 2026, 2:11 p.m. |
| NEDg | Description generation | batch_6a08801702488190ba3122edb09cdaab |
completed | May 16, 2026, 2:32 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08811c9af081908d898134bf80452e |
completed | May 16, 2026, 2:37 p.m. |
Created at: April 16, 2026, 11:30 a.m.