Triple
T19537443
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fontana della Barcaccia |
E488802
|
entity |
| Predicate | waterSource |
P4102
|
FINISHED |
| Object | Acqua Vergine aqueduct |
—
|
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: Acqua Vergine aqueduct | Statement: [Fontana della Barcaccia, waterSource, Acqua Vergine aqueduct]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Acqua Vergine aqueduct Context triple: [Fontana della Barcaccia, waterSource, Acqua Vergine aqueduct]
-
A.
Acqua Felice aqueduct
The Acqua Felice aqueduct is a late 16th-century Roman aqueduct restored under Pope Sixtus V to bring fresh water back into the city, feeding several monumental fountains.
-
B.
Aqua Traiana aqueduct
The Aqua Traiana aqueduct was an ancient Roman water supply system built under Emperor Trajan to bring water from sources near Lake Bracciano to the city of Rome.
-
C.
Aqua Virgo aqueduct
chosen
The Aqua Virgo aqueduct is an ancient Roman waterway, completed in 19 BCE under Augustus, that has long supplied water to central Rome, including the Trevi Fountain.
-
D.
Aqua Paola aqueduct
The Aqua Paola aqueduct is a 17th-century Roman aqueduct and monumental fountain system that restored an ancient water supply to the city, culminating in the grand Fontana dell’Acqua Paola on the Janiculum Hill.
-
E.
Orb aqueduct
The Orb aqueduct is a 19th-century canal bridge in Béziers, France, that carries the Canal du Midi over the River Orb.
- 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_69d8e8db5b6c8190984b61f91981f575 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6386fd12c81908eb5f1ef63b77156 |
completed | April 20, 2026, 2:30 p.m. |
Created at: April 10, 2026, 1:41 p.m.