Triple

T19598916

Position	Surface form	Disambiguated ID	Type / Status
Subject	Incheon International Airport	`E470415`	entity
Predicate	hasTerminal	`P182`	FINISHED
Object	Terminal 2	`—`	NE NERFINISHED

How this triple was built (3 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.

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 (2 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.

Created at: April 10, 2026, 1:43 p.m.