Triple

T20724814
Position Surface form Disambiguated ID Type / Status
Subject Nordeste Linhas Aéreas Regionais E509405 entity
Predicate nameMeaning P453 FINISHED
Object Northeast Regional Airlines
Northeast Regional Airlines was a Brazilian regional carrier that operated domestic flights primarily serving cities in the northeastern region of Brazil.
E1446955 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: Northeast Regional Airlines | Statement: [Nordeste Linhas Aéreas Regionais, nameMeaning, Northeast Regional Airlines]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Northeast Regional Airlines
Context triple: [Nordeste Linhas Aéreas Regionais, nameMeaning, Northeast Regional Airlines]
  • A. Piedmont Airlines
    Piedmont Airlines is a regional American airline that operates feeder flights for major carriers, primarily under the US Airways Express and later American Eagle brands.
  • B. Eastern Airways
    Eastern Airways is a British regional airline operating scheduled passenger services across the United Kingdom and parts of Europe.
  • C. Republic Airlines
    Republic Airlines is a U.S.-based regional airline holding company that operates feeder flights for major carriers such as American, Delta, and United through its subsidiaries.
  • D. New York Airways
    New York Airways was a pioneering U.S. helicopter airline that provided scheduled passenger services in the New York City area during the mid-20th century.
  • E. Eastern Air Shuttle
    Eastern Air Shuttle was a high-frequency, no-reservations shuttle airline service in the U.S. Northeast, best known for its hourly flights between major East Coast cities like New York, Boston, and Washington, D.C.
  • 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: Northeast Regional Airlines
Triple: [Nordeste Linhas Aéreas Regionais, nameMeaning, Northeast Regional Airlines]
Generated description
Northeast Regional Airlines was a Brazilian regional carrier that operated domestic flights primarily serving cities in the northeastern region of Brazil.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Northeast Regional Airlines
Target entity description: Northeast Regional Airlines was a Brazilian regional carrier that operated domestic flights primarily serving cities in the northeastern region of Brazil.
  • A. Piedmont Airlines
    Piedmont Airlines is a regional American airline that operates feeder flights for major carriers, primarily under the US Airways Express and later American Eagle brands.
  • B. Eastern Airways
    Eastern Airways is a British regional airline operating scheduled passenger services across the United Kingdom and parts of Europe.
  • C. Republic Airlines
    Republic Airlines is a U.S.-based regional airline holding company that operates feeder flights for major carriers such as American, Delta, and United through its subsidiaries.
  • D. New York Airways
    New York Airways was a pioneering U.S. helicopter airline that provided scheduled passenger services in the New York City area during the mid-20th century.
  • E. Eastern Air Shuttle
    Eastern Air Shuttle was a high-frequency, no-reservations shuttle airline service in the U.S. Northeast, best known for its hourly flights between major East Coast cities like New York, Boston, and Washington, D.C.
  • 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_69e0b4c4cc648190b45fda6e2b20af56 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c1e662f08190917ee043612d413e completed April 21, 2026, 12:16 a.m.
NED1 Entity disambiguation (via context triple) batch_6a08e05b8d6081908bc76627caf05188 completed May 16, 2026, 9:23 p.m.
NEDg Description generation batch_6a08e13ca768819084c58419e058b111 completed May 16, 2026, 9:27 p.m.
NED2 Entity disambiguation (via description) batch_6a08e1e759ec8190a305662f220a1826 completed May 16, 2026, 9:30 p.m.
Created at: April 16, 2026, 12:28 p.m.