Triple

T7525853
Position Surface form Disambiguated ID Type / Status
Subject Diego Aracena International Airport E177889 entity
Predicate servesArea P82 FINISHED
Object Iquique metropolitan area
The Iquique metropolitan area is the principal urban and economic center of northern Chile’s Tarapacá Region, known for its major Pacific port, free-trade zone, and coastal desert setting.
 E669637 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: Iquique metropolitan area | Statement: [Diego Aracena International Airport, servesArea, Iquique metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Iquique metropolitan area
Context triple: [Diego Aracena International Airport, servesArea, Iquique metropolitan area]
  • A. Santiago Metropolitan Region
    The Santiago Metropolitan Region is Chile’s most populous and economically significant administrative region, encompassing the nation’s capital city of Santiago.
  • B. Biobío metropolitan area
    The Biobío metropolitan area is a major urban agglomeration in south-central Chile centered around the city of Concepción and its surrounding communes.
  • C. Puente Alto
    Puente Alto is a large suburban commune and city in Chile, located on the southeastern edge of the Santiago metropolitan area.
  • D. Rancagua
    Rancagua is a major Chilean city known for its mining industry and historical significance in the country’s independence, serving as an important commercial and administrative center south of Santiago.
  • E. San Luis de Quillota
    San Luis de Quillota is a Chilean professional football club based in the city of Quillota.
  • 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: Iquique metropolitan area
Triple: [Diego Aracena International Airport, servesArea, Iquique metropolitan area]
Generated description
The Iquique metropolitan area is the principal urban and economic center of northern Chile’s Tarapacá Region, known for its major Pacific port, free-trade zone, and coastal desert setting.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Iquique metropolitan area
Target entity description: The Iquique metropolitan area is the principal urban and economic center of northern Chile’s Tarapacá Region, known for its major Pacific port, free-trade zone, and coastal desert setting.
  • A. Santiago Metropolitan Region
    The Santiago Metropolitan Region is Chile’s most populous and economically significant administrative region, encompassing the nation’s capital city of Santiago.
  • B. Biobío metropolitan area
    The Biobío metropolitan area is a major urban agglomeration in south-central Chile centered around the city of Concepción and its surrounding communes.
  • C. Puente Alto
    Puente Alto is a large suburban commune and city in Chile, located on the southeastern edge of the Santiago metropolitan area.
  • D. Rancagua
    Rancagua is a major Chilean city known for its mining industry and historical significance in the country’s independence, serving as an important commercial and administrative center south of Santiago.
  • E. San Luis de Quillota
    San Luis de Quillota is a Chilean professional football club based in the city of Quillota.
  • 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_69c69f29bf3081909a146aec7755f185 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f7c7ac5c8190bbf9befdff791de0 completed March 27, 2026, 9:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69c84635feb881908930bf355ac56a47 completed March 28, 2026, 9:20 p.m.
NEDg Description generation batch_69c846d0b1348190bc2bf23e75c535a9 completed March 28, 2026, 9:23 p.m.
NED2 Entity disambiguation (via description) batch_69c84748b8988190b4f85c253ea9e403 completed March 28, 2026, 9:25 p.m.
Created at: March 27, 2026, 3:46 p.m.