Triple

T3082854
Position Surface form Disambiguated ID Type / Status
Subject Birmingham Airport E64298 entity
Predicate hasTerminal P182 FINISHED
Object Terminal 2
Terminal 2 is one of the passenger terminals at Birmingham Airport, serving as a facility for check-in, security, boarding, and arrivals operations.
E326143 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 2 | Statement: [Birmingham Airport, hasTerminal, Terminal 2]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Terminal 2
Context triple: [Birmingham Airport, hasTerminal, Terminal 2]
  • A. Terminal 2
    Terminal 2 is one of the main passenger terminals at Manchester Airport, handling a large share of the airport’s international and domestic flights.
  • B. Terminal 2
    Terminal 2 is a modern, sustainably designed passenger terminal at San Francisco International Airport known for its upgraded amenities, art installations, and improved traveler experience.
  • C. Terminal 2
    Terminal 2 is the newer, modern passenger terminal at Mexico City International Airport, serving as a major hub for several domestic and international airlines.
  • D. Terminal 2
    Terminal 2 is a passenger terminal at El Dorado International Airport in Bogotá, Colombia, serving specific airlines and routes within the airport’s operations.
  • E. Terminal 2
    Terminal 2 is one of the main passenger terminals at Ontario International Airport in Southern California, serving domestic airline operations and traveler services.
  • 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 2
Triple: [Birmingham Airport, hasTerminal, Terminal 2]
Generated description
Terminal 2 is one of the passenger terminals at Birmingham Airport, serving as a facility for check-in, security, boarding, and arrivals operations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Terminal 2
Target entity description: Terminal 2 is one of the passenger terminals at Birmingham Airport, serving as a facility for check-in, security, boarding, and arrivals operations.
  • A. Terminal 2
    Terminal 2 is one of the main passenger terminals at Manchester Airport, handling a large share of the airport’s international and domestic flights.
  • B. Terminal 2
    Terminal 2 is one of the main passenger terminals at Oakland International Airport, serving commercial airline flights and associated traveler services.
  • C. Terminal 2
    Terminal 2 is one of the main passenger terminals at Hamburg Airport, handling check-in, security, and boarding for various domestic and international flights.
  • D. Terminal 2
    Terminal 2 is a passenger terminal at Brussels South Charleroi Airport serving commercial air travelers with check-in, boarding, and arrival facilities.
  • E. Terminal 2
    Terminal 2 is one of the main passenger terminals at London Heathrow Airport, serving as a major hub for several international airlines and Star Alliance carriers.
  • 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_69ad857bb4c88190a4cf27893fcabed8 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada1e877008190aacbd6f1357bdb9b completed March 8, 2026, 4:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69b203607df081909499458d6608f0e6 completed March 12, 2026, 12:05 a.m.
NEDg Description generation batch_69b203e9939881909e5b637cad43eb17 completed March 12, 2026, 12:08 a.m.
NED2 Entity disambiguation (via description) batch_69b204516ac8819094f29f6c68d61465 completed March 12, 2026, 12:09 a.m.
Created at: March 8, 2026, 3:03 p.m.