Triple

T19055620
Position Surface form Disambiguated ID Type / Status
Subject Teatro dell'Opera di Roma E466385 entity
Predicate hasChoir P4009 FINISHED
Object Coro del Teatro dell'Opera di Roma
Coro del Teatro dell'Opera di Roma is the professional resident chorus of Rome’s principal opera house, renowned for its performances in major Italian and international operatic productions.
 E1356737 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: Coro del Teatro dell'Opera di Roma | Statement: [Teatro dell'Opera di Roma, hasChoir, Coro del Teatro dell'Opera di Roma]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Coro del Teatro dell'Opera di Roma
Context triple: [Teatro dell'Opera di Roma, hasChoir, Coro del Teatro dell'Opera di Roma]
  • A. Teatro dell'Opera di Roma
    Teatro dell'Opera di Roma is Rome’s principal opera house, renowned for its historic productions and performances by many of the world’s leading opera singers.
  • B. Opera di Roma
    Opera di Roma is the resident opera company of Rome, renowned for staging classical and contemporary operatic productions at the city's historic Teatro dell'Opera.
  • C. 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.
  • D. La Scala
    La Scala is Milan's world-renowned opera house, celebrated as one of the leading venues for opera and classical music performances.
  • E. Teatro Comunale Pavarotti-Freni
    Teatro Comunale Pavarotti-Freni is a historic opera house in Modena, Italy, renowned for its classical architecture and association with famed local opera singers.
  • 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: Coro del Teatro dell'Opera di Roma
Triple: [Teatro dell'Opera di Roma, hasChoir, Coro del Teatro dell'Opera di Roma]
Generated description
Coro del Teatro dell'Opera di Roma is the professional resident chorus of Rome’s principal opera house, renowned for its performances in major Italian and international operatic productions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Coro del Teatro dell'Opera di Roma
Target entity description: Coro del Teatro dell'Opera di Roma is the professional resident chorus of Rome’s principal opera house, renowned for its performances in major Italian and international operatic productions.
  • A. Teatro dell'Opera di Roma
    Teatro dell'Opera di Roma is Rome’s principal opera house, renowned for its historic productions and performances by many of the world’s leading opera singers.
  • B. Opera di Roma
    Opera di Roma is the resident opera company of Rome, renowned for staging classical and contemporary operatic productions at the city's historic Teatro dell'Opera.
  • C. 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.
  • D. La Scala
    La Scala is Milan's world-renowned opera house, celebrated as one of the leading venues for opera and classical music performances.
  • E. Teatro Comunale Pavarotti-Freni
    Teatro Comunale Pavarotti-Freni is a historic opera house in Modena, Italy, renowned for its classical architecture and association with famed local opera singers.
  • 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_6a05d3544f948190bd6dd96af6045606 completed May 14, 2026, 1:51 p.m.
NEDg Description generation batch_6a05d4abc6c48190953b468326c43efc completed May 14, 2026, 1:56 p.m.
NED2 Entity disambiguation (via description) batch_6a05d565fc6c8190b9f2ff28657a857f completed May 14, 2026, 2 p.m.
Created at: April 10, 2026, 12:03 p.m.