Triple

T845552
Position Surface form Disambiguated ID Type / Status
Subject Ñuble Region E18267 entity
Predicate hasVolcano P6356 FINISHED
Object Nevados de Chillán
Nevados de Chillán is a volcanic complex in south-central Chile known for its active stratovolcanoes, geothermal activity, and popular ski and hot spring resorts.
 E100146 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: Nevados de Chillán | Statement: [Ñuble Region, hasVolcano, Nevados de Chillán]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nevados de Chillán
Context triple: [Ñuble Region, hasVolcano, Nevados de Chillán]
  • A. Nevado San Francisco
    Nevado San Francisco is a high Andean stratovolcano on the Argentina–Chile border, known for its towering elevation and location within the arid Puna de Atacama region.
  • B. Cerro Vicuña Mackenna
    Cerro Vicuña Mackenna is a prominent mountain peak in northern Chile known for its extreme aridity and panoramic views over the Atacama Desert.
  • C. Concepción Volcano
    Concepción Volcano is an active stratovolcano forming part of Ometepe Island in Lake Nicaragua, known for its near-perfect cone shape and frequent eruptions.
  • D. Licancabur volcano
    Licancabur volcano is a prominent, near-symmetrical stratovolcano on the Chile–Bolivia border, famed for its high-altitude crater lake and significance in Andean geology and local indigenous culture.
  • E. Ollagüe volcano
    Ollagüe volcano is a large, active stratovolcano straddling the border between Chile and Bolivia in the high Andes, noted for its persistent fumarolic activity and extensive lava 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: Nevados de Chillán
Triple: [Ñuble Region, hasVolcano, Nevados de Chillán]
Generated description
Nevados de Chillán is a volcanic complex in south-central Chile known for its active stratovolcanoes, geothermal activity, and popular ski and hot spring resorts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nevados de Chillán
Target entity description: Nevados de Chillán is a volcanic complex in south-central Chile known for its active stratovolcanoes, geothermal activity, and popular ski and hot spring resorts.
  • A. Nevado San Francisco
    Nevado San Francisco is a high Andean stratovolcano on the Argentina–Chile border, known for its towering elevation and location within the arid Puna de Atacama region.
  • B. Cerro Vicuña Mackenna
    Cerro Vicuña Mackenna is a prominent mountain peak in northern Chile known for its extreme aridity and panoramic views over the Atacama Desert.
  • C. Concepción Volcano
    Concepción Volcano is an active stratovolcano forming part of Ometepe Island in Lake Nicaragua, known for its near-perfect cone shape and frequent eruptions.
  • D. Licancabur volcano
    Licancabur volcano is a prominent, near-symmetrical stratovolcano on the Chile–Bolivia border, famed for its high-altitude crater lake and significance in Andean geology and local indigenous culture.
  • E. Ollagüe volcano
    Ollagüe volcano is a large, active stratovolcano straddling the border between Chile and Bolivia in the high Andes, noted for its persistent fumarolic activity and extensive lava flows.
  • 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_69a4938b04208190b82e1df6b572c548 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ac0a91e48190b4349ae8bb67fd90 completed March 1, 2026, 9:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7929e65d08190bcea03f581288cc4 completed March 4, 2026, 2:02 a.m.
NEDg Description generation batch_69a7937c2ce481908c04e08e2be02985 completed March 4, 2026, 2:05 a.m.
NED2 Entity disambiguation (via description) batch_69a79761ee34819094a0558ef195d8a0 completed March 4, 2026, 2:22 a.m.
Created at: March 1, 2026, 7:38 p.m.