Triple

T11217325
Position Surface form Disambiguated ID Type / Status
Subject Copahue E265471 entity
Predicate hasNearbyFeature P350 FINISHED
Object Caviahue-Copahue geothermal field
The Caviahue-Copahue geothermal field is a high-temperature volcanic geothermal area in the Andes of Argentina, known for its active hydrothermal features and association with the Copahue volcano.
 E911295 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: Caviahue-Copahue geothermal field | Statement: [Copahue, hasNearbyFeature, Caviahue-Copahue geothermal field]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Caviahue-Copahue geothermal field
Context triple: [Copahue, hasNearbyFeature, Caviahue-Copahue geothermal field]
  • A. Momotombo geothermal field
    Momotombo geothermal field is a geothermal energy area in Nicaragua that harnesses heat from the Momotombo Volcano for electricity generation.
  • B. Casa Diablo geothermal field
    Casa Diablo geothermal field is a geothermal power and hot-spring area near California’s Long Valley Caldera that taps volcanic heat for energy production.
  • C. Ngawha geothermal field
    The Ngawha geothermal field is a significant low-enthalpy geothermal area in New Zealand known for its hot springs, geothermal power generation, and unique mineral-rich waters.
  • D. Hell’s Gate geothermal reserve
    Hell’s Gate geothermal reserve is a dramatic geothermal attraction near Rotorua in New Zealand, known for its boiling mud pools, steaming vents, and other intense volcanic features.
  • E. Laguna del Maule volcanic field
    The Laguna del Maule volcanic field is a large, geologically active volcanic complex in the southern Andes of Chile known for its extensive lava flows, domes, and a rapidly deforming caldera system beneath Laguna del Maule lake.
  • 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: Caviahue-Copahue geothermal field
Triple: [Copahue, hasNearbyFeature, Caviahue-Copahue geothermal field]
Generated description
The Caviahue-Copahue geothermal field is a high-temperature volcanic geothermal area in the Andes of Argentina, known for its active hydrothermal features and association with the Copahue volcano.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Caviahue-Copahue geothermal field
Target entity description: The Caviahue-Copahue geothermal field is a high-temperature volcanic geothermal area in the Andes of Argentina, known for its active hydrothermal features and association with the Copahue volcano.
  • A. Momotombo geothermal field
    Momotombo geothermal field is a geothermal energy area in Nicaragua that harnesses heat from the Momotombo Volcano for electricity generation.
  • B. Casa Diablo geothermal field
    Casa Diablo geothermal field is a geothermal power and hot-spring area near California’s Long Valley Caldera that taps volcanic heat for energy production.
  • C. Ngawha geothermal field
    The Ngawha geothermal field is a significant low-enthalpy geothermal area in New Zealand known for its hot springs, geothermal power generation, and unique mineral-rich waters.
  • D. Hell’s Gate geothermal reserve
    Hell’s Gate geothermal reserve is a dramatic geothermal attraction near Rotorua in New Zealand, known for its boiling mud pools, steaming vents, and other intense volcanic features.
  • E. Laguna del Maule volcanic field
    The Laguna del Maule volcanic field is a large, geologically active volcanic complex in the southern Andes of Chile known for its extensive lava flows, domes, and a rapidly deforming caldera system beneath Laguna del Maule lake.
  • 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_69d6aac59460819089b9848b27f57848 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e8ea19e8819095d5d02c1f145534 completed April 9, 2026, 5:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4976f38788190855aed6338d819b7 completed April 19, 2026, 8:50 a.m.
NEDg Description generation batch_69e49d37989881909c7e75ddfff06726 completed April 19, 2026, 9:15 a.m.
NED2 Entity disambiguation (via description) batch_69e49f41a1f8819087cc15527dc7ff63 completed April 19, 2026, 9:24 a.m.
Created at: April 8, 2026, 9:30 p.m.