Triple

T21213572
Position Surface form Disambiguated ID Type / Status
Subject LAN Express E522778 entity
Predicate operatedAsBrandOf P1501 FINISHED
Object LATAM Airlines Chile
LATAM Airlines Chile is a major Chilean airline and part of the LATAM Airlines Group, operating domestic and international passenger and cargo flights across South America and beyond.
E522776 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: LATAM Airlines Chile | Statement: [LAN Express, operatedAsBrandOf, LATAM Airlines Chile]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: LATAM Airlines Chile
Context triple: [LAN Express, operatedAsBrandOf, LATAM Airlines Chile]
  • A. Línea Aérea Nacional de Chile
    Línea Aérea Nacional de Chile was the former state-owned flag carrier of Chile that later evolved into the modern airline known as LAN Airlines (now part of LATAM Airlines Group).
  • B. LATAM Airlines Argentina
    LATAM Airlines Argentina was an Argentine subsidiary of LATAM Airlines Group that operated domestic and regional flights until ceasing operations in 2020.
  • C. LATAM Airlines Perú
    LATAM Airlines Perú is a Peruvian airline and subsidiary of LATAM Airlines Group that operates domestic and international passenger flights from its main hub in Lima.
  • D. Boliviana de Aviación
    Boliviana de Aviación is Bolivia’s state-owned flag carrier airline, operating domestic and international passenger and cargo services.
  • E. LATAM Airlines Group
    LATAM Airlines Group is a major Latin American airline holding company formed by the merger of LAN Airlines and TAM Airlines, operating an extensive network of domestic and international routes across the Americas and beyond.
  • 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: LATAM Airlines Chile
Triple: [LAN Express, operatedAsBrandOf, LATAM Airlines Chile]
Generated description
LATAM Airlines Chile is a major Chilean airline and part of the LATAM Airlines Group, operating domestic and international passenger and cargo flights across South America and beyond.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: LATAM Airlines Chile
Target entity description: LATAM Airlines Chile is a major Chilean airline and part of the LATAM Airlines Group, operating domestic and international passenger and cargo flights across South America and beyond.
  • A. Línea Aérea Nacional de Chile chosen
    Línea Aérea Nacional de Chile was the former state-owned flag carrier of Chile that later evolved into the modern airline known as LAN Airlines (now part of LATAM Airlines Group).
  • B. LATAM Airlines Argentina
    LATAM Airlines Argentina was an Argentine subsidiary of LATAM Airlines Group that operated domestic and regional flights until ceasing operations in 2020.
  • C. LATAM Airlines Perú
    LATAM Airlines Perú is a Peruvian airline and subsidiary of LATAM Airlines Group that operates domestic and international passenger flights from its main hub in Lima.
  • D. Boliviana de Aviación
    Boliviana de Aviación is Bolivia’s state-owned flag carrier airline, operating domestic and international passenger and cargo services.
  • E. LATAM Airlines Group
    LATAM Airlines Group is a major Latin American airline holding company formed by the merger of LAN Airlines and TAM Airlines, operating an extensive network of domestic and international routes across the Americas and beyond.
  • F. None of above.

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_69e0b511ed84819099b449b4a111085c completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7347088488190aa764b3f4bbac44d completed April 21, 2026, 8:25 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09b40e435c8190b8277bbc99c5552b completed May 17, 2026, 12:26 p.m.
NEDg Description generation batch_6a09b4cc6f8081908b0ad1ce87b47e70 completed May 17, 2026, 12:30 p.m.
NED2 Entity disambiguation (via description) batch_6a09b79237908190bf90b4316b58c7b1 completed May 17, 2026, 12:41 p.m.
Created at: April 16, 2026, 3:38 p.m.