Triple
T5427278
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Syracuse, Sicily |
E121392
|
entity |
| Predicate | siteContains |
P5003
|
FINISHED |
| Object |
Roman Amphitheatre of Syracuse
The Roman Amphitheatre of Syracuse is a large ancient Roman arena in Syracuse, Sicily, renowned as one of the most impressive and well-preserved Roman amphitheatres in Italy.
|
E518531
|
NE FINISHED |
How this triple was built (4 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 Amphitheatre of Syracuse | Statement: [Syracuse, Sicily, siteContains, Roman Amphitheatre of Syracuse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roman Amphitheatre of Syracuse Context triple: [Syracuse, Sicily, siteContains, Roman Amphitheatre of Syracuse]
-
A.
Roman Amphitheatre of Cagliari
The Roman Amphitheatre of Cagliari is an ancient Roman arena carved into a hillside in Cagliari, Sardinia, historically used for public spectacles such as gladiatorial games and now a prominent archaeological and tourist site.
-
B.
Carthage Amphitheatre
Carthage Amphitheatre is an ancient Roman arena in Carthage, Tunisia, known for its historical significance as a venue for public spectacles and gladiatorial games.
-
C.
Temple of Victory at Himera
The Temple of Victory at Himera is an ancient Greek temple in Sicily, traditionally associated with the city’s 5th-century BC victory over Carthaginian forces and notable for its Doric architectural remains.
-
D.
Roman Amphitheatre of Alexandria
The Roman Amphitheatre of Alexandria is an ancient Greco-Roman performance and gathering venue in Alexandria, Egypt, notable for its well-preserved marble seating and role in the city’s classical archaeological heritage.
-
E.
Greek Theatre of Syracuse
The Greek Theatre of Syracuse is an ancient, large-scale open-air theater in Sicily renowned for its well-preserved classical architecture and historical role in Greek drama and public life.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Roman Amphitheatre of Syracuse Triple: [Syracuse, Sicily, siteContains, Roman Amphitheatre of Syracuse]
Generated description
The Roman Amphitheatre of Syracuse is a large ancient Roman arena in Syracuse, Sicily, renowned as one of the most impressive and well-preserved Roman amphitheatres in Italy.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Roman Amphitheatre of Syracuse Target entity description: The Roman Amphitheatre of Syracuse is a large ancient Roman arena in Syracuse, Sicily, renowned as one of the most impressive and well-preserved Roman amphitheatres in Italy.
-
A.
Roman Amphitheatre of Cagliari
The Roman Amphitheatre of Cagliari is an ancient Roman arena carved into a hillside in Cagliari, Sardinia, historically used for public spectacles such as gladiatorial games and now a prominent archaeological and tourist site.
-
B.
Carthage Amphitheatre
Carthage Amphitheatre is an ancient Roman arena in Carthage, Tunisia, known for its historical significance as a venue for public spectacles and gladiatorial games.
-
C.
Temple of Victory at Himera
The Temple of Victory at Himera is an ancient Greek temple in Sicily, traditionally associated with the city’s 5th-century BC victory over Carthaginian forces and notable for its Doric architectural remains.
-
D.
Roman Amphitheatre of Alexandria
The Roman Amphitheatre of Alexandria is an ancient Greco-Roman performance and gathering venue in Alexandria, Egypt, notable for its well-preserved marble seating and role in the city’s classical archaeological heritage.
-
E.
Greek Theatre of Syracuse
The Greek Theatre of Syracuse is an ancient, large-scale open-air theater in Sicily renowned for its well-preserved classical architecture and historical role in Greek drama and public life.
- F. None of above. chosen
Provenance (5 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_69bd463c65f0819082ee6483ab4b466a |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd91ae18cc8190aefe610f91b5382c |
completed | March 20, 2026, 6:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf3abfc7e88190b8f0a31b61c33973 |
completed | March 22, 2026, 12:41 a.m. |
| NEDg | Description generation | batch_69bf3b592a08819090e2873bcf4e797f |
completed | March 22, 2026, 12:44 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf3c0b9e5481909101eccbd55f24b2 |
completed | March 22, 2026, 12:47 a.m. |
Created at: March 20, 2026, 2:06 p.m.