Triple
T19055599
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Teatro dell'Opera di Roma |
E466385
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object |
Teatro Costanzi
Teatro Costanzi is the historic original name of Rome’s main opera house, renowned for hosting major Italian and international opera productions since the late 19th century.
|
E1355899
|
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 Costanzi | Statement: [Teatro dell'Opera di Roma, formerName, Teatro Costanzi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Teatro Costanzi Context triple: [Teatro dell'Opera di Roma, formerName, Teatro Costanzi]
-
A.
Teatro San Giovanni Grisostomo
Teatro San Giovanni Grisostomo was one of Venice’s most prestigious Baroque opera houses, renowned in the 17th and 18th centuries for its lavish productions and association with leading composers and performers.
-
B.
Teatro Donizetti
Teatro Donizetti is a historic opera house in Bergamo, Italy, renowned for its association with composer Gaetano Donizetti and its rich tradition of Italian opera performances.
-
C.
Teatro Accademico
Teatro Accademico is an 18th-century Baroque theater in Mantua, Italy, renowned for its ornate interior and historical role as a venue for concerts, academic events, and early performances by composers such as Mozart.
-
D.
Teatro Pergolesi
Teatro Pergolesi is a historic Italian opera house in the town of Jesi, renowned for its classical architecture and cultural performances.
-
E.
Teatro San Cassiano
Teatro San Cassiano was a pioneering 17th-century Venetian opera house, widely regarded as the world’s first public opera theater.
- 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 Costanzi Triple: [Teatro dell'Opera di Roma, formerName, Teatro Costanzi]
Generated description
Teatro Costanzi is the historic original name of Rome’s main opera house, renowned for hosting major Italian and international opera productions since the late 19th century.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Teatro Costanzi Target entity description: Teatro Costanzi is the historic original name of Rome’s main opera house, renowned for hosting major Italian and international opera productions since the late 19th century.
-
A.
Teatro San Giovanni Grisostomo
Teatro San Giovanni Grisostomo was one of Venice’s most prestigious Baroque opera houses, renowned in the 17th and 18th centuries for its lavish productions and association with leading composers and performers.
-
B.
Teatro Donizetti
Teatro Donizetti is a historic opera house in Bergamo, Italy, renowned for its association with composer Gaetano Donizetti and its rich tradition of Italian opera performances.
-
C.
Teatro Accademico
Teatro Accademico is an 18th-century Baroque theater in Mantua, Italy, renowned for its ornate interior and historical role as a venue for concerts, academic events, and early performances by composers such as Mozart.
-
D.
Teatro Pergolesi
Teatro Pergolesi is a historic Italian opera house in the town of Jesi, renowned for its classical architecture and cultural performances.
-
E.
Teatro San Cassiano
Teatro San Cassiano was a pioneering 17th-century Venetian opera house, widely regarded as the world’s first public opera theater.
- 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_69d8dd040fb881909af2a964f65ad208 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5dc056b708190a2b84cbddf0fc2d9 |
completed | April 20, 2026, 7:55 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a05c5596cac8190bd83e77f5997644f |
completed | May 14, 2026, 12:51 p.m. |
| NEDg | Description generation | batch_6a05c98f2fd08190b5b64567c7425c17 |
completed | May 14, 2026, 1:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a05c9ed55f48190ab6352a49cae48da |
completed | May 14, 2026, 1:11 p.m. |
Created at: April 10, 2026, 12:03 p.m.