Triple

T401900
Position Surface form Disambiguated ID Type / Status
Subject Nazca Plate E9302 entity
Predicate associatedWithVolcanicProvince P2408 FINISHED
Object Northern Volcanic Zone of the Andes
The Northern Volcanic Zone of the Andes is a major Andean volcanic belt in Colombia and Ecuador characterized by active stratovolcanoes and frequent explosive eruptions driven by subduction of the Nazca Plate beneath South America.
E51833 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: Northern Volcanic Zone of the Andes | Statement: [Nazca Plate, associatedWithVolcanicProvince, Northern Volcanic Zone of the Andes]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Northern Volcanic Zone of the Andes
Context triple: [Nazca Plate, associatedWithVolcanicProvince, Northern Volcanic Zone of the Andes]
  • A. 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.
  • B. Eastern Cordillera of the Andes
    The Eastern Cordillera of the Andes is a major mountain range in northern South America, running primarily through Colombia and characterized by high plateaus, deep valleys, and significant biodiversity.
  • C. 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.
  • D. Chillán Basin
    The Chillán Basin is a geographic depression in south-central Chile known for its agricultural lands and proximity to volcanic and geothermal activity.
  • E. 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.
  • 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: Northern Volcanic Zone of the Andes
Triple: [Nazca Plate, associatedWithVolcanicProvince, Northern Volcanic Zone of the Andes]
Generated description
The Northern Volcanic Zone of the Andes is a major Andean volcanic belt in Colombia and Ecuador characterized by active stratovolcanoes and frequent explosive eruptions driven by subduction of the Nazca Plate beneath South America.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Northern Volcanic Zone of the Andes
Target entity description: The Northern Volcanic Zone of the Andes is a major Andean volcanic belt in Colombia and Ecuador characterized by active stratovolcanoes and frequent explosive eruptions driven by subduction of the Nazca Plate beneath South America.
  • A. 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.
  • B. Eastern Cordillera of the Andes
    The Eastern Cordillera of the Andes is a major mountain range in northern South America, running primarily through Colombia and characterized by high plateaus, deep valleys, and significant biodiversity.
  • C. 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.
  • D. Chillán Basin
    The Chillán Basin is a geographic depression in south-central Chile known for its agricultural lands and proximity to volcanic and geothermal activity.
  • E. 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.
  • 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_69a2e8004cb88190b92ed1add6abf41a completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2ee2c2d1881909aa1ccfaa4172b38 completed Feb. 28, 2026, 1:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69a41774cd008190a254facf9cba90b6 completed March 1, 2026, 10:39 a.m.
NEDg Description generation batch_69a418da55088190935babe9abae5ac4 completed March 1, 2026, 10:45 a.m.
NED2 Entity disambiguation (via description) batch_69a4196334948190a1f6004b1a292550 completed March 1, 2026, 10:48 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.