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.