Triple

T3986189
Position Surface form Disambiguated ID Type / Status
Subject Momotombo E86877 entity
Predicate hasGeothermalField P53199 FINISHED
Object Momotombo geothermal field
Momotombo geothermal field is a major geothermal energy area in western Nicaragua, developed around the Momotombo volcano to generate electricity from the region’s volcanic heat.
E135845 NE FINISHED

How this triple was built (5 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: Momotombo geothermal field | Statement: [Momotombo, hasGeothermalField, Momotombo geothermal field]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Momotombo geothermal field
Context triple: [Momotombo, hasGeothermalField, Momotombo geothermal field]
  • A. El Tatio geyser field
    El Tatio geyser field is a high-altitude geothermal area in northern Chile’s Andes, famous for its numerous active geysers, steaming fumaroles, and dramatic sunrise landscapes.
  • 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. Valley of Geysers region
    The Valley of Geysers region is a remote, geothermal valley in Russia’s Kamchatka Peninsula famed for its dense concentration of geysers, hot springs, and volcanic landscapes within a UNESCO-listed wilderness.
  • D. Momotombo Volcano
    Momotombo Volcano is a prominent active stratovolcano in western Nicaragua, known for its symmetrical cone shape and historical eruptions overlooking Lake Managua.
  • E. Santiaguito lava dome complex
    The Santiaguito lava dome complex is an active volcanic dome system in Guatemala known for frequent explosive eruptions and hazardous pyroclastic flows.
  • 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: Momotombo geothermal field
Triple: [Momotombo, hasGeothermalField, Momotombo geothermal field]
Generated description
Momotombo geothermal field is a major geothermal energy area in western Nicaragua, developed around the Momotombo volcano to generate electricity from the region’s volcanic heat.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Momotombo geothermal field
Target entity description: Momotombo geothermal field is a major geothermal energy area in western Nicaragua, developed around the Momotombo volcano to generate electricity from the region’s volcanic heat.
  • A. El Tatio geyser field
    El Tatio geyser field is a high-altitude geothermal area in northern Chile’s Andes, famous for its numerous active geysers, steaming fumaroles, and dramatic sunrise landscapes.
  • 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. Valley of Geysers region
    The Valley of Geysers region is a remote, geothermal valley in Russia’s Kamchatka Peninsula famed for its dense concentration of geysers, hot springs, and volcanic landscapes within a UNESCO-listed wilderness.
  • D. Momotombo Volcano chosen
    Momotombo Volcano is a prominent active stratovolcano in western Nicaragua, known for its symmetrical cone shape and historical eruptions overlooking Lake Managua.
  • E. Santiaguito lava dome complex
    The Santiaguito lava dome complex is an active volcanic dome system in Guatemala known for frequent explosive eruptions and hazardous pyroclastic flows.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasGeothermalField
Context triple: [Momotombo, hasGeothermalField, Momotombo geothermal field]
  • A. hasGeothermalPotential
    Indicates that an entity possesses conditions suitable for generating or exploiting geothermal energy.
  • B. hasGeologicalActivity
    Indicates that an entity exhibits or is associated with ongoing or past geological processes such as volcanism, tectonics, or seismic activity.
  • C. hasNearbyOilField
    Indicates that an entity is located close to or in the vicinity of an oil field.
  • D. hasGeologicalProvince
    Indicates that a geographic area or location is associated with, or belongs to, a specific geological province characterized by common geological features or history.
  • E. hasHotSpring
    Indicates that one entity possesses, contains, or is associated with a hot spring.
  • F. None of above. chosen

Provenance (7 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_69aed93fd9d4819085d3b2137d2346cb completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefa3ef7ac8190abe02f440ff83c43 completed March 9, 2026, 4:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5402bbe208190947321353c309c98 completed March 14, 2026, 11:02 a.m.
NEDg Description generation batch_69b54126234c8190990cf6df84a83e92 completed March 14, 2026, 11:06 a.m.
NED2 Entity disambiguation (via description) batch_69b5458d736481908ca826fa4fd01b8c completed March 14, 2026, 11:25 a.m.
PD Predicate disambiguation batch_69aef8f492ac819089dbb9436dbcdd2b completed March 9, 2026, 4:44 p.m.
PDg Predicate description generation batch_69aefa3cf4048190837f9ec5fa8e95e3 completed March 9, 2026, 4:50 p.m.
Created at: March 9, 2026, 3:33 p.m.