Triple
T18053711
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Piazza dell'Anfiteatro |
E431983
|
entity |
| Predicate | hasOrigin |
P26
|
FINISHED |
| Object | Roman amphitheater of Lucca |
—
|
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: Roman amphitheater of Lucca | Statement: [Piazza dell'Anfiteatro, hasOrigin, Roman amphitheater of Lucca]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roman amphitheater of Lucca Context triple: [Piazza dell'Anfiteatro, hasOrigin, Roman amphitheater of Lucca]
-
A.
Roman amphitheatre of Rimini
The Roman amphitheatre of Rimini is an ancient Roman arena in the Italian city of Rimini, notable for its well-preserved remains that illustrate the city's importance in the Roman Empire.
-
B.
Roman Theatre of Spoleto
The Roman Theatre of Spoleto is an ancient open-air Roman amphitheater in the Italian town of Spoleto, renowned for its well-preserved ruins and use as a venue for cultural events and performances.
-
C.
Roman Theatre of Gubbio
The Roman Theatre of Gubbio is an ancient open-air Roman amphitheater in the Italian town of Gubbio, notable for its well-preserved ruins and historical significance as a site for classical performances.
-
D.
Ivrea morainic amphitheatre
The Ivrea morainic amphitheatre is a vast glacial landform in northern Italy characterized by a semicircular arrangement of moraines and lakes created by ancient Alpine glaciers.
-
E.
Roman amphitheater of Larino
The Roman amphitheater of Larino is an ancient Roman arena in southern Italy, notable for its well-preserved remains and historical significance as a local center for public spectacles.
- 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: Roman amphitheater of Lucca Target entity description: The Roman amphitheater of Lucca is an ancient oval-shaped arena whose remains define the layout of today’s Piazza dell’Anfiteatro in the historic center of Lucca, Italy.
-
A.
Roman amphitheatre of Rimini
The Roman amphitheatre of Rimini is an ancient Roman arena in the Italian city of Rimini, notable for its well-preserved remains that illustrate the city's importance in the Roman Empire.
-
B.
Roman Theatre of Spoleto
The Roman Theatre of Spoleto is an ancient open-air Roman amphitheater in the Italian town of Spoleto, renowned for its well-preserved ruins and use as a venue for cultural events and performances.
-
C.
Roman Theatre of Gubbio
The Roman Theatre of Gubbio is an ancient open-air Roman amphitheater in the Italian town of Gubbio, notable for its well-preserved ruins and historical significance as a site for classical performances.
-
D.
Ivrea morainic amphitheatre
The Ivrea morainic amphitheatre is a vast glacial landform in northern Italy characterized by a semicircular arrangement of moraines and lakes created by ancient Alpine glaciers.
-
E.
Roman amphitheater of Larino
The Roman amphitheater of Larino is an ancient Roman arena in southern Italy, notable for its well-preserved remains and historical significance as a local center for public spectacles.
- 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_69d8b906482481908183315b9ecf9994 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4c100e7e4819084470c5b7fced334 |
completed | April 19, 2026, 11:48 a.m. |
Created at: April 10, 2026, 10:26 a.m.