Triple

T12716101
Position Surface form Disambiguated ID Type / Status
Subject Boston Logan International Airport E303842 entity
Predicate focusCityFor P164 FINISHED
Object Northeast Airlines (historical)
Northeast Airlines (historical) was a former U.S. regional and trunk carrier that primarily served the northeastern United States before eventually merging into Delta Air Lines.
E997423 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 Airlines (historical) | Statement: [Boston Logan International Airport, focusCityFor, Northeast Airlines (historical)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Northeast Airlines (historical)
Context triple: [Boston Logan International Airport, focusCityFor, Northeast Airlines (historical)]
  • A. Eastern Air Lines
    Eastern Air Lines was a major U.S. airline that operated from the 1920s to the early 1990s, serving as one of the country’s largest and most influential carriers, particularly on East Coast and Latin American routes.
  • B. Midwest Airlines
    Midwest Airlines was a former U.S. regional carrier based in Milwaukee, Wisconsin, known for its customer-friendly service and distinctive two-by-two seating on many of its flights.
  • C. 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.
  • D. Trans World Airlines
    Trans World Airlines was a major American international airline that operated from 1930 to 2001, known for its extensive global route network and iconic presence in U.S. commercial aviation.
  • E. Northwest Airlines
    Northwest Airlines was a major American airline that operated extensive domestic and international routes, particularly across the Pacific, before merging with Delta Air Lines in 2008.
  • 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 Airlines (historical)
Triple: [Boston Logan International Airport, focusCityFor, Northeast Airlines (historical)]
Generated description
Northeast Airlines (historical) was a former U.S. regional and trunk carrier that primarily served the northeastern United States before eventually merging into Delta Air Lines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Northeast Airlines (historical)
Target entity description: Northeast Airlines (historical) was a former U.S. regional and trunk carrier that primarily served the northeastern United States before eventually merging into Delta Air Lines.
  • A. Eastern Air Lines
    Eastern Air Lines was a major U.S. airline that operated from the 1920s to the early 1990s, serving as one of the country’s largest and most influential carriers, particularly on East Coast and Latin American routes.
  • B. Midwest Airlines
    Midwest Airlines was a former U.S. regional carrier based in Milwaukee, Wisconsin, known for its customer-friendly service and distinctive two-by-two seating on many of its flights.
  • C. 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.
  • D. Trans World Airlines
    Trans World Airlines was a major American international airline that operated from 1930 to 2001, known for its extensive global route network and iconic presence in U.S. commercial aviation.
  • E. Northwest Airlines
    Northwest Airlines was a major American airline that operated extensive domestic and international routes, particularly across the Pacific, before merging with Delta Air Lines in 2008.
  • 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_69d7bdf084148190ab9d513dc0735af4 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d9620bd6148190a2f50067a4c18c14 completed April 10, 2026, 8:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69f671bad5108190915d14c3ec3d2e27 completed May 2, 2026, 9:50 p.m.
NEDg Description generation batch_69f67286f1b8819081db3da2f5c16daf completed May 2, 2026, 9:54 p.m.
NED2 Entity disambiguation (via description) batch_69f67323a724819092425cdb3a070b96 completed May 2, 2026, 9:56 p.m.
Created at: April 9, 2026, 5:23 p.m.