Triple
T21703570
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | A91 |
E535715
|
entity |
| Predicate | servesInfrastructure |
P6820
|
FINISHED |
| Object | Leonardo da Vinci–Fiumicino Airport |
—
|
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: Leonardo da Vinci–Fiumicino Airport | Statement: [A91, servesInfrastructure, Leonardo da Vinci–Fiumicino Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leonardo da Vinci–Fiumicino Airport Context triple: [A91, servesInfrastructure, Leonardo da Vinci–Fiumicino Airport]
-
A.
Leonardo da Vinci–Fiumicino Airport
chosen
Leonardo da Vinci–Fiumicino Airport is Italy’s largest and busiest international airport, serving as the primary air gateway to Rome and a major hub for global travel.
-
B.
Fiumicino
Fiumicino is a coastal town and comune near Rome in central Italy, best known for hosting Rome’s main international airport, Leonardo da Vinci–Fiumicino Airport.
-
C.
Federico Fellini International Airport
Federico Fellini International Airport is a regional airport in Italy serving the city of Rimini and the surrounding Adriatic Riviera, handling both domestic and international flights.
-
D.
Roma Airport
Roma Airport is a regional Australian airport serving the town of Roma and the surrounding Surat Basin area in Queensland.
-
E.
Aeroporto Sandro Pertini
Aeroporto Sandro Pertini is the main international airport serving Turin in northern Italy, commonly known in English as Turin Airport or Turin-Caselle Airport.
- 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: servesInfrastructure Context triple: [A91, servesInfrastructure, Leonardo da Vinci–Fiumicino Airport]
-
A.
supportsInfrastructure
Indicates that one entity provides resources, services, or capabilities that enable the operation, maintenance, or development of another entity’s infrastructure.
-
B.
usesInfrastructure
chosen
Indicates that one entity makes use of, depends on, or operates through the infrastructure provided or managed by another entity.
-
C.
preservesInfrastructureOf
Indicates that one entity maintains, protects, or sustains the functionality and integrity of another entity’s infrastructure.
-
D.
isPartOfInfrastructure
Indicates that something belongs to, is included within, or functions as a component of a larger infrastructure system.
-
E.
infrastructureAssociatedWith
Indicates a relationship where a piece of infrastructure is functionally or contextually connected to, supports, or is used by another entity.
- F. None of above.
Provenance (3 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_69e0c46b44c0819088ab883ebd44e0e8 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ef9b82901c81909de242c920fbc164 |
completed | April 27, 2026, 5:23 p.m. |
| PD | Predicate disambiguation | batch_69e6969113cc8190ab69855ef5667e4b |
completed | April 20, 2026, 9:11 p.m. |
Created at: April 16, 2026, 6:46 p.m.