Triple

T6609871
Position Surface form Disambiguated ID Type / Status
Subject Brussels South Charleroi Airport E149208 entity
Predicate hasPassengerTerminal P1297 FINISHED
Object Terminal 2
Terminal 2 is a passenger terminal at Brussels South Charleroi Airport serving commercial air travelers with check-in, security, and boarding facilities.
E155428 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: [Brussels South Charleroi Airport, hasPassengerTerminal, Terminal 2]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Terminal 2
Context triple: [Brussels South Charleroi Airport, hasPassengerTerminal, 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 passenger terminal at El Dorado International Airport in Bogotá, Colombia, serving specific airlines and routes within the airport’s operations.
  • C. 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.
  • D. 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.
  • E. Terminal 2
    Terminal 2 is a secondary passenger terminal at Lisbon’s Humberto Delgado Airport, mainly serving low-cost and regional airlines.
  • 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: [Brussels South Charleroi Airport, hasPassengerTerminal, Terminal 2]
Generated description
Terminal 2 is a passenger terminal at Brussels South Charleroi Airport serving commercial air travelers with check-in, security, and boarding facilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Terminal 2
Target entity description: Terminal 2 is a passenger terminal at Brussels South Charleroi Airport serving commercial air travelers with check-in, security, and boarding facilities.
  • A. Terminal 2 chosen
    Terminal 2 is a passenger terminal at Brussels South Charleroi Airport serving commercial air travelers with check-in, boarding, and arrival facilities.
  • B. 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.
  • C. Terminal 2
    Terminal 2 is a major passenger terminal complex at Paris Charles de Gaulle Airport, serving numerous international and domestic flights across multiple interconnected sub-terminals.
  • D. Terminal 2
    Terminal 2 is one of the passenger terminals at Marseille Provence Airport, serving travelers with check-in, boarding, and arrival facilities.
  • E. Terminal 2
    Terminal 2 is one of the main passenger terminals at Barcelona–El Prat Airport, serving a mix of low-cost, regional, and some 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_69c687ebc680819094caf71faba2efe2 completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6af3301dc819082d427675c36aaa6 completed March 27, 2026, 4:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6e43f14148190882b9b8f2f95e22c completed March 27, 2026, 8:10 p.m.
NEDg Description generation batch_69c6e8584bd08190bb45747aca6e9327 completed March 27, 2026, 8:28 p.m.
NED2 Entity disambiguation (via description) batch_69c6e8dcc9bc819099ba39f67677195b completed March 27, 2026, 8:30 p.m.
Created at: March 27, 2026, 1:57 p.m.