Triple

T13334882
Position Surface form Disambiguated ID Type / Status
Subject Heathrow Central bus station E317662 entity
Predicate servesTerminal P20599 FINISHED
Object Terminal 3
Terminal 3 is one of London Heathrow Airport’s main passenger terminals, handling a large share of its international long-haul flights.
E84144 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: Terminal 3 | Statement: [Heathrow Central bus station, servesTerminal, Terminal 3]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Terminal 3
Context triple: [Heathrow Central bus station, servesTerminal, Terminal 3]
  • A. Terminal 3
    Terminal 3 is one of the main passenger terminals at Phoenix Sky Harbor International Airport, serving as a hub for multiple domestic and some international flights with modernized facilities and amenities.
  • B. Terminal 3
    Terminal 3 is the main international passenger terminal at José Martí International Airport in Havana, Cuba, handling most long-haul and major airline operations.
  • C. Terminal 3
    Terminal 3 is one of the main passenger terminals at Fort Lauderdale–Hollywood International Airport, serving various domestic and international airline operations.
  • D. Terminal 3
    Terminal 3 is one of the main domestic passenger terminals at Melbourne Airport, serving several Australian airlines and routes.
  • E. Terminal 3
    Terminal 3 is a major domestic passenger terminal at San Francisco International Airport, primarily serving United Airlines and its partners.
  • 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: Terminal 3
Triple: [Heathrow Central bus station, servesTerminal, Terminal 3]
Generated description
Terminal 3 is one of London Heathrow Airport’s main passenger terminals, handling a large share of its international long-haul flights.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Terminal 3
Target entity description: Terminal 3 is one of London Heathrow Airport’s main passenger terminals, handling a large share of its international long-haul flights.
  • A. Terminal 3 chosen
    Terminal 3 is one of the main passenger terminals at London Heathrow Airport, serving numerous international airlines and long-haul flights.
  • B. Terminal 3
    Terminal 3 is a major passenger terminal at Cairo International Airport that handles a large share of the airport’s international and domestic flights.
  • C. Terminal 3
    Terminal 3 is one of the main passenger terminals at Toronto Pearson International Airport, serving numerous international and domestic flights with a variety of airlines and amenities.
  • D. Terminal 3
    Terminal 3 is Haneda Airport’s international terminal in Tokyo, serving as a major hub for overseas flights and passenger services.
  • E. Terminal 3
    Terminal 3 is a major passenger terminal at an airport, typically serving as a hub for numerous domestic and international flights with extensive check-in, security, and boarding facilities.
  • 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_69d806b5a3c08190b42c267fb092f98a completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d99cff44e08190b9583baf0b626e42 completed April 11, 2026, 12:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69f71f39f298819088d79cda3ac2b375 completed May 3, 2026, 10:11 a.m.
NEDg Description generation batch_69f7204ac36c8190a04e921442489e9c completed May 3, 2026, 10:15 a.m.
NED2 Entity disambiguation (via description) batch_69f7221887208190ac98945a023bc496 completed May 3, 2026, 10:23 a.m.
Created at: April 9, 2026, 9:30 p.m.