Triple

T3986200
Position Surface form Disambiguated ID Type / Status
Subject Momotombo E86877 entity
Predicate hasNearbyVolcano P10443 FINISHED
Object Cerro Negro
Cerro Negro is an active cinder cone volcano in western Nicaragua, known for its frequent eruptions and for being a popular site for volcano boarding.
 E420433 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: Cerro Negro | Statement: [Momotombo, hasNearbyVolcano, Cerro Negro]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cerro Negro
Context triple: [Momotombo, hasNearbyVolcano, Cerro Negro]
  • A. Cerro Negro de Chiles
    Cerro Negro de Chiles is a stratovolcano in the northern Andes on the Colombia–Ecuador border, known as part of the active volcanic chain of the region.
  • B. San Pablo volcano
    San Pablo volcano is a stratovolcano in northern Chile’s Andes, known for its high elevation and proximity to the more prominent San Pedro volcano.
  • C. Sumaco volcano
    Sumaco volcano is an isolated, forest-covered stratovolcano in the eastern Andes of Ecuador, notable for its biodiversity and relatively infrequent eruptions.
  • D. Irazú Volcano
    Irazú Volcano is an active stratovolcano in central Costa Rica known for its large crater, acidic green lake, and panoramic views over both the Pacific and Caribbean on clear days.
  • E. San Pedro volcano
    San Pedro volcano is a prominent stratovolcano in northern Chile’s Andes, known for its high elevation, arid surroundings, and association with the Central Volcanic Zone.
  • 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: Cerro Negro
Triple: [Momotombo, hasNearbyVolcano, Cerro Negro]
Generated description
Cerro Negro is an active cinder cone volcano in western Nicaragua, known for its frequent eruptions and for being a popular site for volcano boarding.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cerro Negro
Target entity description: Cerro Negro is an active cinder cone volcano in western Nicaragua, known for its frequent eruptions and for being a popular site for volcano boarding.
  • A. Cerro Negro de Chiles
    Cerro Negro de Chiles is a stratovolcano in the northern Andes on the Colombia–Ecuador border, known as part of the active volcanic chain of the region.
  • B. San Pablo volcano
    San Pablo volcano is a stratovolcano in northern Chile’s Andes, known for its high elevation and proximity to the more prominent San Pedro volcano.
  • C. Sumaco volcano
    Sumaco volcano is an isolated, forest-covered stratovolcano in the eastern Andes of Ecuador, notable for its biodiversity and relatively infrequent eruptions.
  • D. Irazú Volcano
    Irazú Volcano is an active stratovolcano in central Costa Rica known for its large crater, acidic green lake, and panoramic views over both the Pacific and Caribbean on clear days.
  • E. San Pedro volcano
    San Pedro volcano is a prominent stratovolcano in northern Chile’s Andes, known for its high elevation, arid surroundings, and association with the Central Volcanic Zone.
  • 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_69aed93fd9d4819085d3b2137d2346cb completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aef9fe355081909b04662ab44fe2ca completed March 9, 2026, 4:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69b589c825a881908baa9014124548ff completed March 14, 2026, 4:16 p.m.
NEDg Description generation batch_69b58d8e2ac881909cde82ab332e2a2b completed March 14, 2026, 4:32 p.m.
NED2 Entity disambiguation (via description) batch_69b58e06a5608190b1be8c442090ef79 completed March 14, 2026, 4:34 p.m.
Created at: March 9, 2026, 3:33 p.m.