Triple

T1729348
Position Surface form Disambiguated ID Type / Status
Subject Arica y Parinacota Region E37573 entity
Predicate hasInternationalBorder P224 FINISHED
Object Peru–Chile border
The Peru–Chile border is the international boundary separating southern Peru from northern Chile, running from the Pacific coast near Arica inland through the Atacama Desert and Andean highlands.
E195322 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: Peru–Chile border | Statement: [Arica y Parinacota Region, hasInternationalBorder, Peru–Chile border]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Peru–Chile border
Context triple: [Arica y Parinacota Region, hasInternationalBorder, Peru–Chile border]
  • A. Argentina–Chile border
    The Argentina–Chile border is a long, mountainous international boundary running mostly along the Andes that separates the South American countries of Argentina and Chile.
  • B. Arica
    Arica is a major port city in far northern Chile, known for its dry climate, strategic location near the Peruvian border, and role as a commercial and transportation hub on the Pacific coast.
  • C. Chilean Norte Grande
    The Chilean Norte Grande is the arid, mineral-rich northern macro-region of Chile, encompassing the Atacama Desert and major mining areas near the Peruvian and Bolivian borders.
  • D. Central Coast of Peru
    The Central Coast of Peru is a densely populated coastal region centered around Lima, known for its arid climate, rich pre-Columbian and colonial history, and status as the country’s main political and economic hub.
  • E. Andacollo
    Andacollo is a small mining town and municipality in Chile’s Coquimbo Region, known for its copper deposits and the religious shrine of the Virgin of Andacollo.
  • 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: Peru–Chile border
Triple: [Arica y Parinacota Region, hasInternationalBorder, Peru–Chile border]
Generated description
The Peru–Chile border is the international boundary separating southern Peru from northern Chile, running from the Pacific coast near Arica inland through the Atacama Desert and Andean highlands.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Peru–Chile border
Target entity description: The Peru–Chile border is the international boundary separating southern Peru from northern Chile, running from the Pacific coast near Arica inland through the Atacama Desert and Andean highlands.
  • A. Argentina–Chile border
    The Argentina–Chile border is a long, mountainous international boundary running mostly along the Andes that separates the South American countries of Argentina and Chile.
  • B. Arica
    Arica is a major port city in far northern Chile, known for its dry climate, strategic location near the Peruvian border, and role as a commercial and transportation hub on the Pacific coast.
  • C. Chilean Norte Grande
    The Chilean Norte Grande is the arid, mineral-rich northern macro-region of Chile, encompassing the Atacama Desert and major mining areas near the Peruvian and Bolivian borders.
  • D. Central Coast of Peru
    The Central Coast of Peru is a densely populated coastal region centered around Lima, known for its arid climate, rich pre-Columbian and colonial history, and status as the country’s main political and economic hub.
  • E. Andacollo
    Andacollo is a small mining town and municipality in Chile’s Coquimbo Region, known for its copper deposits and the religious shrine of the Virgin of Andacollo.
  • 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_69a8861acab88190bb43cde203429399 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa637da7048190a06f2eec6cb87f70 completed March 6, 2026, 5:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad8af6b034819087f6d168b9f5249a completed March 8, 2026, 2:43 p.m.
NEDg Description generation batch_69ad979ce880819089daecbc8455ec84 completed March 8, 2026, 3:37 p.m.
NED2 Entity disambiguation (via description) batch_69ad9ba92a848190918a8748fb65348a completed March 8, 2026, 3:54 p.m.
Created at: March 4, 2026, 7:30 p.m.