Triple

T17767757
Position Surface form Disambiguated ID Type / Status
Subject Lake Puyehue E443553 entity
Predicate outflow P967 FINISHED
Object Puyehue River
Puyehue River is a watercourse in southern Chile that drains the Andean Lake Puyehue and flows westward through the Los Lagos Region toward the Pacific watershed.
 E1435653 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: Puyehue River | Statement: [Lake Puyehue, outflow, Puyehue River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Puyehue River
Context triple: [Lake Puyehue, outflow, Puyehue River]
  • A. Petrohué River
    The Petrohué River is a scenic river in southern Chile known for its turquoise waters, volcanic surroundings, and the famous Petrohué Waterfalls.
  • B. Itata River
    The Itata River is a significant waterway in south-central Chile that flows westward from the Andean foothills to the Pacific Ocean, supporting agriculture and settlements along its course.
  • C. Pucón River
    The Pucón River is a short Andean river in southern Chile known for flowing through the tourist town of Pucón and supporting popular outdoor activities such as rafting and kayaking.
  • D. Mataquito River
    The Mataquito River is a significant waterway in central Chile that flows through the Maule Region to the Pacific Ocean, supporting local agriculture and ecosystems.
  • E. Valdivia River
    The Valdivia River is a significant waterway in southern Chile known for flowing through the city of Valdivia and forming an important part of the region’s historical trade and transportation network.
  • 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: Puyehue River
Triple: [Lake Puyehue, outflow, Puyehue River]
Generated description
Puyehue River is a watercourse in southern Chile that drains the Andean Lake Puyehue and flows westward through the Los Lagos Region toward the Pacific watershed.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Puyehue River
Target entity description: Puyehue River is a watercourse in southern Chile that drains the Andean Lake Puyehue and flows westward through the Los Lagos Region toward the Pacific watershed.
  • A. Petrohué River
    The Petrohué River is a scenic river in southern Chile known for its turquoise waters, volcanic surroundings, and the famous Petrohué Waterfalls.
  • B. Itata River
    The Itata River is a significant waterway in south-central Chile that flows westward from the Andean foothills to the Pacific Ocean, supporting agriculture and settlements along its course.
  • C. Pucón River
    The Pucón River is a short Andean river in southern Chile known for flowing through the tourist town of Pucón and supporting popular outdoor activities such as rafting and kayaking.
  • D. Mataquito River
    The Mataquito River is a significant waterway in central Chile that flows through the Maule Region to the Pacific Ocean, supporting local agriculture and ecosystems.
  • E. Valdivia River
    The Valdivia River is a significant waterway in southern Chile known for flowing through the city of Valdivia and forming an important part of the region’s historical trade and transportation network.
  • 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_69d8b9edf16c8190a59ebd245d378f4f completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e485fd8aa081909c8ee9264af15c69 completed April 19, 2026, 7:36 a.m.
NED1 Entity disambiguation (via context triple) batch_6a089d1e39908190ae5ca60a62f10288 completed May 16, 2026, 4:36 p.m.
NEDg Description generation batch_6a089e8473188190956a0817cd7bbae0 completed May 16, 2026, 4:42 p.m.
NED2 Entity disambiguation (via description) batch_6a089f04483481908fe015bd7514af35 completed May 16, 2026, 4:44 p.m.
Created at: April 10, 2026, 10:11 a.m.