Triple

T16102953
Position Surface form Disambiguated ID Type / Status
Subject Nazca drainage E390667 entity
Predicate hasRiver P165 FINISHED
Object Las Trancas River
Las Trancas River is a watercourse within the Nazca drainage system in southern Peru, contributing to the region’s arid coastal hydrology.
E1432631 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: Las Trancas River | Statement: [Nazca drainage, hasRiver, Las Trancas River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Las Trancas River
Context triple: [Nazca drainage, hasRiver, Las Trancas River]
  • A. Horcones River
    The Horcones River is a mountain river in the Argentine Andes that flows through the Horcones Valley near Aconcagua, draining glacial and snowmelt waters from the surrounding peaks.
  • B. Cucharas River
    The Cucharas River is a tributary of the Arkansas River in southern Colorado that flows through the Spanish Peaks region and the communities of Huerfano County.
  • C. Renaico River
    The Renaico River is a Chilean watercourse in south-central Chile that serves as one of the tributaries feeding into the larger Biobío River basin.
  • D. Cardener River
    The Cardener River is a tributary of the Llobregat River in Catalonia, northeastern Spain, flowing through towns such as Manresa and playing an important role in the region’s landscape and water management.
  • E. Trancura River
    The Trancura River is a river in southern Chile’s Araucanía Region, known for flowing through the Pucón area and offering popular whitewater rafting and kayaking opportunities.
  • 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: Las Trancas River
Triple: [Nazca drainage, hasRiver, Las Trancas River]
Generated description
Las Trancas River is a watercourse within the Nazca drainage system in southern Peru, contributing to the region’s arid coastal hydrology.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Las Trancas River
Target entity description: Las Trancas River is a watercourse within the Nazca drainage system in southern Peru, contributing to the region’s arid coastal hydrology.
  • A. Horcones River
    The Horcones River is a mountain river in the Argentine Andes that flows through the Horcones Valley near Aconcagua, draining glacial and snowmelt waters from the surrounding peaks.
  • B. Cucharas River
    The Cucharas River is a tributary of the Arkansas River in southern Colorado that flows through the Spanish Peaks region and the communities of Huerfano County.
  • C. Renaico River
    The Renaico River is a Chilean watercourse in south-central Chile that serves as one of the tributaries feeding into the larger Biobío River basin.
  • D. Cardener River
    The Cardener River is a tributary of the Llobregat River in Catalonia, northeastern Spain, flowing through towns such as Manresa and playing an important role in the region’s landscape and water management.
  • E. Trancura River
    The Trancura River is a river in southern Chile’s Araucanía Region, known for flowing through the Pucón area and offering popular whitewater rafting and kayaking opportunities.
  • 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_69d87f1a8dd881909f1de6ef78849874 completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e1ff6976ec8190b499e99b196b0285 completed April 17, 2026, 9:37 a.m.
NED1 Entity disambiguation (via context triple) batch_6a088af613dc81908d346f4df93f05fa completed May 16, 2026, 3:19 p.m.
NEDg Description generation batch_6a088c0f55348190b33ab62ed033ed39 completed May 16, 2026, 3:23 p.m.
NED2 Entity disambiguation (via description) batch_6a088d00188c8190bb8da973f31b1e47 completed May 16, 2026, 3:28 p.m.
Created at: April 10, 2026, 5 a.m.