Triple
T20377337
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Terontola–Foligno railway |
E497726
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Perugia metropolitan area |
—
|
NE NERFINISHED |
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: Perugia metropolitan area | Statement: [Terontola–Foligno railway, serves, Perugia metropolitan area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Perugia metropolitan area Context triple: [Terontola–Foligno railway, serves, Perugia metropolitan area]
-
A.
Parma metropolitan area
The Parma metropolitan area is the urban and suburban region centered on the city of Parma in northern Italy, known for its rich cultural heritage, historic architecture, and renowned food industry.
-
B.
Verona metropolitan area
The Verona metropolitan area is the urban and surrounding regional zone centered on the city of Verona in northern Italy, encompassing nearby municipalities such as Lazise.
-
C.
Perugia
chosen
Perugia is a historic hilltop city in central Italy, renowned for its Etruscan heritage, medieval architecture, and vibrant cultural and university life.
-
D.
Metropolitan City of Bologna
The Metropolitan City of Bologna is an administrative region in northern Italy that encompasses the city of Bologna and its surrounding municipalities, coordinating local governance, infrastructure, and regional development.
-
E.
Terni
Terni is an industrial city in the Umbria region of central Italy, known for its steel production and historic Roman and medieval heritage.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0b4a5b7908190a972e4e7e698ae94 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e678ae3468819087d7db7e1b79efc7 |
completed | April 20, 2026, 7:04 p.m. |
Created at: April 16, 2026, 11:27 a.m.