Triple

T2417709
Position Surface form Disambiguated ID Type / Status
Subject Southern Volcanic Zone of the Andes E52344 entity
Predicate hasVolcano P6356 FINISHED
Object Chaitén
Chaitén is a rhyolitic volcano in southern Chile known for its explosive 2008 eruption that produced widespread ashfall and lahars, leading to the evacuation and destruction of the nearby town of the same name.
E270732 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: Chaitén | Statement: [Southern Volcanic Zone of the Andes, hasVolcano, Chaitén]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chaitén
Context triple: [Southern Volcanic Zone of the Andes, hasVolcano, Chaitén]
  • A. Osorno Volcano
    Osorno Volcano is a prominent, snow-capped stratovolcano in southern Chile known for its conical shape and scenic views over Lake Llanquihue and the surrounding Andean landscape.
  • B. Tolima volcano
    Tolima volcano is a prominent, glacier-capped stratovolcano in the Central Andes of Colombia, known for its steep slopes and significant role in the region’s geography and history.
  • C. 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.
  • D. Llaima Volcano
    Llaima Volcano is one of Chile’s most active and prominent stratovolcanoes, located in the Andes within the country’s southern volcanic zone.
  • E. Ubinas volcano
    Ubinas volcano is an active stratovolcano in southern Peru known for its frequent eruptions and status as one of the country's most hazardous volcanoes.
  • 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: Chaitén
Triple: [Southern Volcanic Zone of the Andes, hasVolcano, Chaitén]
Generated description
Chaitén is a rhyolitic volcano in southern Chile known for its explosive 2008 eruption that produced widespread ashfall and lahars, leading to the evacuation and destruction of the nearby town of the same name.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chaitén
Target entity description: Chaitén is a rhyolitic volcano in southern Chile known for its explosive 2008 eruption that produced widespread ashfall and lahars, leading to the evacuation and destruction of the nearby town of the same name.
  • A. Osorno Volcano
    Osorno Volcano is a prominent, snow-capped stratovolcano in southern Chile known for its conical shape and scenic views over Lake Llanquihue and the surrounding Andean landscape.
  • B. Tolima volcano
    Tolima volcano is a prominent, glacier-capped stratovolcano in the Central Andes of Colombia, known for its steep slopes and significant role in the region’s geography and history.
  • C. 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.
  • D. Llaima Volcano
    Llaima Volcano is one of Chile’s most active and prominent stratovolcanoes, located in the Andes within the country’s southern volcanic zone.
  • E. Ubinas volcano
    Ubinas volcano is an active stratovolcano in southern Peru known for its frequent eruptions and status as one of the country's most hazardous volcanoes.
  • 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_69ab495622948190bc6bc6e4cddaf645 completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abc94eafd481909eeff689e5bf5960 completed March 7, 2026, 6:44 a.m.
NED1 Entity disambiguation (via context triple) batch_69af177ff6508190b549227f4cfd9876 completed March 9, 2026, 6:54 p.m.
NEDg Description generation batch_69af1aad7cf48190923ca22477614758 completed March 9, 2026, 7:08 p.m.
NED2 Entity disambiguation (via description) batch_69af1afeb07c8190a03b419d01a6ba8c completed March 9, 2026, 7:09 p.m.
Created at: March 6, 2026, 9:42 p.m.