Triple
T17793134
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Acerra |
E444217
|
entity |
| Predicate | nearWaterBody |
P8567
|
FINISHED |
| Object | Regi Lagni canal system |
—
|
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: Regi Lagni canal system | Statement: [Acerra, nearWaterBody, Regi Lagni canal system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Regi Lagni canal system Context triple: [Acerra, nearWaterBody, Regi Lagni canal system]
-
A.
Bettone Canal
Bettone Canal is a man-made waterway in northern Italy that serves as a tributary channel within the Bacchiglione River basin.
-
B.
Zenú irrigation canals
The Zenú irrigation canals are an extensive pre-Columbian hydraulic engineering system in northern Colombia, built by the Zenú people to manage floods and cultivate crops in the Sinú River floodplains.
-
C.
Carmagnola Canal
Carmagnola Canal is an artificial waterway in the Piedmont region of Italy that serves irrigation and drainage needs around the town of Carmagnola.
-
D.
Assut de l'Or irrigation canal
The Assut de l'Or irrigation canal is a historic waterway in Valencia, Spain, that channels water from the Turia River to surrounding agricultural lands.
-
E.
Ponterosso Canal
Ponterosso Canal is a historic waterway in Trieste, Italy, known for its picturesque bridges and surrounding neoclassical architecture in the city center.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Regi Lagni canal system Target entity description: The Regi Lagni canal system is a network of artificial channels in the Campania region of southern Italy, built mainly in the 17th century to drain marshlands and control flooding from local rivers.
-
A.
Bettone Canal
Bettone Canal is a man-made waterway in northern Italy that serves as a tributary channel within the Bacchiglione River basin.
-
B.
Zenú irrigation canals
The Zenú irrigation canals are an extensive pre-Columbian hydraulic engineering system in northern Colombia, built by the Zenú people to manage floods and cultivate crops in the Sinú River floodplains.
-
C.
Carmagnola Canal
Carmagnola Canal is an artificial waterway in the Piedmont region of Italy that serves irrigation and drainage needs around the town of Carmagnola.
-
D.
Assut de l'Or irrigation canal
The Assut de l'Or irrigation canal is a historic waterway in Valencia, Spain, that channels water from the Turia River to surrounding agricultural lands.
-
E.
Ponterosso Canal
Ponterosso Canal is a historic waterway in Trieste, Italy, known for its picturesque bridges and surrounding neoclassical architecture in the city center.
- F. None of above. chosen
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_69d8b9efe370819095cd219b143ae727 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e4879859408190875835bd255e1185 |
completed | April 19, 2026, 7:43 a.m. |
Created at: April 10, 2026, 10:13 a.m.