Triple

T8994566
Position Surface form Disambiguated ID Type / Status
Subject Cavaradossi E214870 entity
Predicate firstPerformedAt P4982 FINISHED
Object Teatro Costanzi, Rome
Teatro Costanzi in Rome is the historic opera house, now known as the Teatro dell'Opera di Roma, renowned for premiering major Italian operas in the late 19th and early 20th centuries.
E770920 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, Rome | Statement: [Cavaradossi, firstPerformedAt, Teatro Costanzi, Rome]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Teatro Costanzi, Rome
Context triple: [Cavaradossi, firstPerformedAt, Teatro Costanzi, Rome]
  • A. Teatro dell’Aquila
    Teatro dell’Aquila is a historic Italian theater in Fermo renowned for its grand 18th-century architecture and rich operatic and cultural tradition.
  • B. 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.
  • C. Teatro Municipale Romolo Valli
    Teatro Municipale Romolo Valli is a historic 19th-century opera house and cultural venue in Reggio Emilia, Italy, renowned for its neoclassical architecture and rich performing arts tradition.
  • D. Romea Theatre
    Romea Theatre is a historic 19th-century performing arts venue and cultural landmark located in the city of Murcia, Spain.
  • E. San Carlo Theatre
    San Carlo Theatre is a historic opera house in Naples, Italy, renowned as one of the oldest and most prestigious continuously active opera venues in the world.
  • 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, Rome
Triple: [Cavaradossi, firstPerformedAt, Teatro Costanzi, Rome]
Generated description
Teatro Costanzi in Rome is the historic opera house, now known as the Teatro dell'Opera di Roma, renowned for premiering major Italian operas in the late 19th and early 20th centuries.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Teatro Costanzi, Rome
Target entity description: Teatro Costanzi in Rome is the historic opera house, now known as the Teatro dell'Opera di Roma, renowned for premiering major Italian operas in the late 19th and early 20th centuries.
  • A. Teatro dell’Aquila
    Teatro dell’Aquila is a historic Italian theater in Fermo renowned for its grand 18th-century architecture and rich operatic and cultural tradition.
  • B. 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.
  • C. Teatro Municipale Romolo Valli
    Teatro Municipale Romolo Valli is a historic 19th-century opera house and cultural venue in Reggio Emilia, Italy, renowned for its neoclassical architecture and rich performing arts tradition.
  • D. Romea Theatre
    Romea Theatre is a historic 19th-century performing arts venue and cultural landmark located in the city of Murcia, Spain.
  • E. San Carlo Theatre
    San Carlo Theatre is a historic opera house in Naples, Italy, renowned as one of the oldest and most prestigious continuously active opera venues in the world.
  • 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_69ca83a05c608190bdfdbdb25e994b39 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc68ddff288190869731df2c178ff6 completed April 1, 2026, 12:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfd0d0e6a08190a2faf4157b8a9cd4 completed April 3, 2026, 2:38 p.m.
NEDg Description generation batch_69cfd193fdbc8190b49192327f698943 completed April 3, 2026, 2:41 p.m.
NED2 Entity disambiguation (via description) batch_69cfd242590881909ca351c1040c76ef completed April 3, 2026, 2:44 p.m.
Created at: March 30, 2026, 7:04 p.m.