Triple
T131945
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central America |
E2671
|
entity |
| Predicate | hasMajorMountainRange |
P1023
|
FINISHED |
| Object |
Central American Volcanic Arc
The Central American Volcanic Arc is a chain of active and dormant volcanoes stretching from southern Mexico through Central America, formed by the subduction of the Cocos Plate beneath the Caribbean Plate.
|
E16774
|
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: Central American Volcanic Arc | Statement: [Central America, hasMajorMountainRange, Central American Volcanic Arc]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central American Volcanic Arc Context triple: [Central America, hasMajorMountainRange, Central American Volcanic Arc]
-
A.
Trans-Mexican Volcanic Belt
The Trans-Mexican Volcanic Belt is a major east–west volcanic mountain range across central-southern Mexico, known for its high concentration of active and dormant volcanoes and significant geological and ecological diversity.
-
B.
Mariana volcanic arc
The Mariana volcanic arc is a chain of active and dormant volcanoes in the western Pacific Ocean formed by the subduction of the Pacific Plate beneath the Philippine Sea Plate.
-
C.
Cascade Volcanic Arc
The Cascade Volcanic Arc is a major chain of active and dormant volcanoes in western North America, stretching from northern California through Oregon and Washington into British Columbia.
-
D.
Central Volcanic Zone of the Andes
The Central Volcanic Zone of the Andes is a major segment of the Andean volcanic chain characterized by numerous high stratovolcanoes and extensive volcanic plateaus spanning parts of Chile, Bolivia, Argentina, and Peru.
-
E.
Central America
Central America is the narrow isthmus connecting North and South America, comprising seven countries and serving as a cultural and ecological bridge between the two continents.
- 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: Central American Volcanic Arc Triple: [Central America, hasMajorMountainRange, Central American Volcanic Arc]
Generated description
The Central American Volcanic Arc is a chain of active and dormant volcanoes stretching from southern Mexico through Central America, formed by the subduction of the Cocos Plate beneath the Caribbean Plate.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Central American Volcanic Arc Target entity description: The Central American Volcanic Arc is a chain of active and dormant volcanoes stretching from southern Mexico through Central America, formed by the subduction of the Cocos Plate beneath the Caribbean Plate.
-
A.
Trans-Mexican Volcanic Belt
The Trans-Mexican Volcanic Belt is a major east–west volcanic mountain range across central-southern Mexico, known for its high concentration of active and dormant volcanoes and significant geological and ecological diversity.
-
B.
Mariana volcanic arc
The Mariana volcanic arc is a chain of active and dormant volcanoes in the western Pacific Ocean formed by the subduction of the Pacific Plate beneath the Philippine Sea Plate.
-
C.
Cascade Volcanic Arc
The Cascade Volcanic Arc is a major chain of active and dormant volcanoes in western North America, stretching from northern California through Oregon and Washington into British Columbia.
-
D.
Central Volcanic Zone of the Andes
The Central Volcanic Zone of the Andes is a major segment of the Andean volcanic chain characterized by numerous high stratovolcanoes and extensive volcanic plateaus spanning parts of Chile, Bolivia, Argentina, and Peru.
-
E.
Central America
Central America is the narrow isthmus connecting North and South America, comprising seven countries and serving as a cultural and ecological bridge between the two continents.
- 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_69a2520c0f3481908b0ed054a2fca8d0 |
completed | Feb. 28, 2026, 2:25 a.m. |
| NER | Named-entity recognition | batch_69a25785ad5c819097c00f31719fea7e |
completed | Feb. 28, 2026, 2:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2b85e7e4881909322c67388d64247 |
completed | Feb. 28, 2026, 9:41 a.m. |
| NEDg | Description generation | batch_69a2b9df510c81909e784b5e036a9e97 |
completed | Feb. 28, 2026, 9:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2ba52c37c8190a6772c7f3fac71b8 |
completed | Feb. 28, 2026, 9:50 a.m. |
Created at: Feb. 28, 2026, 2:30 a.m.