Triple
T7749185
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pisa International Airport |
E175709
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Toscana Aeroporti S.p.A. |
E594329
|
NE FINISHED |
How this triple was built (2 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: Toscana Aeroporti S.p.A. | Statement: [Pisa International Airport, operator, Toscana Aeroporti S.p.A.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Toscana Aeroporti S.p.A. Context triple: [Pisa International Airport, operator, Toscana Aeroporti S.p.A.]
-
A.
Toscana Aeroporti
chosen
Toscana Aeroporti is the company that manages and operates major airports in the Tuscany region of Italy.
-
B.
Società Aeroporto Catania (SAC)
Società Aeroporto Catania (SAC) is the company responsible for managing and operating Catania–Fontanarossa Airport, one of the main air transport hubs in Sicily, Italy.
-
C.
Aeroporti di Roma
Aeroporti di Roma is the company responsible for managing and operating Rome’s main airports, including the city’s largest international hub.
-
D.
Umbria International Airport
Umbria International Airport is a regional airport serving the city of Perugia and the surrounding Umbria region in central Italy.
-
E.
Parma Airport
Parma Airport is a regional airport in Parma, Italy, serving domestic and limited international flights for the Emilia-Romagna region.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69c69960b3588190a53aa590d31d9544 |
completed | March 27, 2026, 2:51 p.m. |
| NER | Named-entity recognition | batch_69c703b13af08190b110104fe96ef91e |
completed | March 27, 2026, 10:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8be53b3788190a850ce1aaaac3aaa |
completed | March 29, 2026, 5:53 a.m. |
Created at: March 27, 2026, 4:08 p.m.