Triple
T11191472
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Catania archaeological area |
E264812
|
entity |
| Predicate | hasStructure |
P35
|
FINISHED |
| Object |
Odeon of Catania
The Odeon of Catania is an ancient Roman theater-like structure in the city of Catania, Italy, historically used for musical and theatrical performances.
|
E911583
|
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: Odeon of Catania | Statement: [Catania archaeological area, hasStructure, Odeon of Catania]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Odeon of Catania Context triple: [Catania archaeological area, hasStructure, Odeon of Catania]
-
A.
Odeon of Rhodes
The Odeon of Rhodes is an ancient Roman-era theater on the Acropolis of Rhodes, used for musical and theatrical performances and now preserved as an important archaeological monument.
-
B.
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.
-
C.
Cathedral of Syracuse
The Cathedral of Syracuse is a historic Baroque and Norman-style cathedral built over an ancient Greek temple on the island of Ortygia in Syracuse, Sicily.
-
D.
Odeon of Agrippa
The Odeon of Agrippa was a grand Roman-era concert hall and meeting place in the center of the Athenian Agora, built by Marcus Vipsanius Agrippa in the 1st century BCE.
-
E.
Odeon of Pericles
The Odeon of Pericles was a grand 5th-century BCE concert hall and meeting place on the Athenian Acropolis, used primarily for musical performances and cultural events during classical Athens.
- 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: Odeon of Catania Triple: [Catania archaeological area, hasStructure, Odeon of Catania]
Generated description
The Odeon of Catania is an ancient Roman theater-like structure in the city of Catania, Italy, historically used for musical and theatrical performances.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Odeon of Catania Target entity description: The Odeon of Catania is an ancient Roman theater-like structure in the city of Catania, Italy, historically used for musical and theatrical performances.
-
A.
Odeon of Rhodes
The Odeon of Rhodes is an ancient Roman-era theater on the Acropolis of Rhodes, used for musical and theatrical performances and now preserved as an important archaeological monument.
-
B.
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.
-
C.
Cathedral of Syracuse
The Cathedral of Syracuse is a historic Baroque and Norman-style cathedral built over an ancient Greek temple on the island of Ortygia in Syracuse, Sicily.
-
D.
Odeon of Agrippa
The Odeon of Agrippa was a grand Roman-era concert hall and meeting place in the center of the Athenian Agora, built by Marcus Vipsanius Agrippa in the 1st century BCE.
-
E.
Odeon of Pericles
The Odeon of Pericles was a grand 5th-century BCE concert hall and meeting place on the Athenian Acropolis, used primarily for musical performances and cultural events during classical Athens.
- 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_69d6aa9eb9248190b20211772621b4bc |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e8af18e4819091811bca657c9cb0 |
completed | April 9, 2026, 5:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e496ff48448190982d4477039a13d8 |
completed | April 19, 2026, 8:49 a.m. |
| NEDg | Description generation | batch_69e49c09844881908e0d95ba3f239024 |
completed | April 19, 2026, 9:10 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e49e7f8b108190bb69f532adf25809 |
completed | April 19, 2026, 9:21 a.m. |
Created at: April 8, 2026, 9:29 p.m.