Triple
T11764448
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Venetian theatres |
E279744
|
entity |
| Predicate | notableExample |
P1503
|
FINISHED |
| Object |
Teatro San Cassiano
Teatro San Cassiano was a pioneering 17th-century Venetian opera house, widely regarded as the world’s first public opera theater.
|
E945396
|
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: Teatro San Cassiano | Statement: [Venetian theatres, notableExample, Teatro San Cassiano]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Teatro San Cassiano Context triple: [Venetian theatres, notableExample, Teatro San Cassiano]
-
A.
Teatro Santi Giovanni e Paolo
Teatro Santi Giovanni e Paolo was a prominent 17th-century Venetian opera house known for hosting important early opera premieres, including works by Claudio Monteverdi.
-
B.
Teatro Carlo Felice
Teatro Carlo Felice is the main opera house of Genoa, Italy, renowned for its historic role in the city’s cultural life and its post-war modern reconstruction.
-
C.
Teatro Pergolesi
Teatro Pergolesi is a historic Italian opera house in the town of Jesi, renowned for its classical architecture and cultural performances.
-
D.
Teatro La Fenice
Teatro La Fenice is a historic and renowned opera house in Venice, Italy, celebrated for premiering major operatic works and hosting many of the world’s greatest singers.
-
E.
Teatro Galli
Teatro Galli is a historic 19th-century opera house and cultural venue located in the center of Rimini, Italy.
- 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: Teatro San Cassiano Triple: [Venetian theatres, notableExample, Teatro San Cassiano]
Generated description
Teatro San Cassiano was a pioneering 17th-century Venetian opera house, widely regarded as the world’s first public opera theater.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Teatro San Cassiano Target entity description: Teatro San Cassiano was a pioneering 17th-century Venetian opera house, widely regarded as the world’s first public opera theater.
-
A.
Teatro Santi Giovanni e Paolo
Teatro Santi Giovanni e Paolo was a prominent 17th-century Venetian opera house known for hosting important early opera premieres, including works by Claudio Monteverdi.
-
B.
Teatro Carlo Felice
Teatro Carlo Felice is the main opera house of Genoa, Italy, renowned for its historic role in the city’s cultural life and its post-war modern reconstruction.
-
C.
Teatro Pergolesi
Teatro Pergolesi is a historic Italian opera house in the town of Jesi, renowned for its classical architecture and cultural performances.
-
D.
Teatro La Fenice
Teatro La Fenice is a historic and renowned opera house in Venice, Italy, celebrated for premiering major operatic works and hosting many of the world’s greatest singers.
-
E.
Teatro Galli
Teatro Galli is a historic 19th-century opera house and cultural venue located in the center of Rimini, Italy.
- 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_69d6ab01d2688190ad8ed6bda487eaa5 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a5248e0881909ed1b4df7be422f7 |
completed | April 10, 2026, 7:22 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f09053a9b08190983e15f2da3d3889 |
completed | April 28, 2026, 10:47 a.m. |
| NEDg | Description generation | batch_69f0bd36673881908530b68e496c3d2e |
completed | April 28, 2026, 1:59 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f0eec1f5d081908624fe2a93995fe5 |
completed | April 28, 2026, 5:30 p.m. |
Created at: April 8, 2026, 9:41 p.m.