Triple
T8225914
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brussels Airport Company |
E192171
|
entity |
| Predicate | primaryAirportIATACodeManaged |
P17503
|
FINISHED |
| Object | BRU |
E192169
|
NE FINISHED |
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: BRU | Statement: [Brussels Airport Company, primaryAirportIATACodeManaged, BRU]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: BRU Context triple: [Brussels Airport Company, primaryAirportIATACodeManaged, BRU]
-
A.
BRU
chosen
BRU is the IATA airport code for Brussels Airport, the main international airport serving Brussels, Belgium.
-
B.
Brun
Brun is a given name and surname of Germanic origin, closely related to and often used as a variant of Bruno.
-
C.
Brugg
Brugg is a historic Swiss town in the canton of Aargau, known for its medieval heritage and strategic location near the confluence of the Aare, Reuss, and Limmat rivers.
-
D.
Brum
Brum is a colloquial nickname commonly used to refer to the city of Birmingham in England and its local culture.
-
E.
Bruls
Bruls is a Dutch surname most notably borne by Hubert Bruls, a Dutch politician and long-serving mayor of Nijmegen.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: primaryAirportIATACodeManaged Context triple: [Brussels Airport Company, primaryAirportIATACodeManaged, BRU]
-
A.
parentAirport
Indicates that one airport serves as the primary or overarching facility from which another, subsidiary or associated airport is derived or managed.
-
B.
airportIATAAssociated
chosen
Indicates that an airport is associated with a specific IATA (International Air Transport Association) code.
-
C.
airportCodeFAA
Indicates that an airport is identified by a specific FAA (Federal Aviation Administration) airport code.
-
D.
ICAOcode
Indicates that an entity is identified by a specific four-letter airport or aerodrome code assigned by the International Civil Aviation Organization (ICAO).
-
E.
operatingBaseAirport
Indicates the airport that serves as the primary base of operations for an airline or aircraft.
- F. None of above.
Provenance (4 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_69ca82c9a8ac81908b011c38698456e4 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb77fc10f48190b7e241c89885a478 |
completed | March 31, 2026, 7:30 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cd94d541f08190adf1fe7020b3c39b |
completed | April 1, 2026, 9:57 p.m. |
| PD | Predicate disambiguation | batch_69cb36af41e081909dee92b9bc4947f1 |
completed | March 31, 2026, 2:51 a.m. |
Created at: March 30, 2026, 5:45 p.m.