Triple

T19598916
Position Surface form Disambiguated ID Type / Status
Subject Incheon International Airport E470415 entity
Predicate hasTerminal P182 FINISHED
Object Terminal 2
Terminal 2 is a major passenger terminal at Incheon International Airport in South Korea, serving as a modern hub for several international airlines.
E472078 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: [Incheon International Airport, hasTerminal, Terminal 2]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Terminal 2
Context triple: [Incheon International Airport, hasTerminal, Terminal 2]
  • A. Terminal 2
    Terminal 2 is one of the passenger terminals at Chicago O'Hare International Airport, serving various domestic and regional flights with multiple concourses and airline operations.
  • B. Terminal 2
    Terminal 2 is one of the passenger terminals at Marseille Provence Airport, serving travelers with check-in, boarding, and arrival facilities.
  • C. Terminal 2
    Terminal 2 is one of the main passenger terminals at Hazrat Shahjalal International Airport in Dhaka, Bangladesh, handling a significant share of the airport’s domestic and international flight operations.
  • D. Terminal 2
    Terminal 2 is a major passenger terminal at Changsha Huanghua International Airport, serving as one of the airport’s primary facilities for domestic and international flights.
  • E. Terminal 2
    Terminal 2 is one of the passenger terminals serving Iași International Airport in Romania, handling check-in, departures, and arrivals for commercial flights.
  • 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: [Incheon International Airport, hasTerminal, Terminal 2]
Generated description
Terminal 2 is a major passenger terminal at Incheon International Airport in South Korea, serving as a modern hub for several international airlines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Terminal 2
Target entity description: Terminal 2 is a major passenger terminal at Incheon International Airport in South Korea, serving as a modern hub for several international airlines.
  • A. Terminal 2 chosen
    Terminal 2 is a major passenger terminal at Incheon International Airport in South Korea, serving as a modern hub for several international airlines.
  • B. Terminal 2
    Terminal 2 is a major passenger terminal at Shanghai Pudong International Airport, serving as one of the airport’s primary hubs for domestic and international flights.
  • C. Terminal 2
    Terminal 2 is one of the main passenger terminals at Singapore Changi Airport, handling a wide range of international flights and airline operations.
  • D. Terminal 2
    Terminal 2 is a major passenger terminal at Kempegowda International Airport in Bengaluru, India, designed to handle both domestic and international air traffic with modern facilities and infrastructure.
  • E. Terminal 2
    Terminal 2 is a major passenger terminal at Tianjin Binhai International Airport in Tianjin, China, serving as a key hub for domestic and international flights.
  • 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_69d8e510024481908415c0d616fa6186 completed April 10, 2026, 11:54 a.m.
NER Named-entity recognition batch_69e6407d46188190b9818665b2a698a5 completed April 20, 2026, 3:04 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0771a99edc8190b2ba4fad279109eb completed May 15, 2026, 7:19 p.m.
NEDg Description generation batch_6a0772ef5f64819096d850a4a2347cd4 completed May 15, 2026, 7:24 p.m.
NED2 Entity disambiguation (via description) batch_6a0773543aa881909cf03e024387a595 completed May 15, 2026, 7:26 p.m.
Created at: April 10, 2026, 1:43 p.m.