Triple

T3610210
Position Surface form Disambiguated ID Type / Status
Subject Palermo E76466 entity
Predicate knownFor P22 FINISHED
Object Teatro Massimo
Teatro Massimo is a grand 19th-century opera house in Palermo, Italy, renowned as one of Europe’s largest and most prestigious venues for opera and classical music.
 E373952 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 Massimo | Statement: [Palermo, knownFor, Teatro Massimo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Teatro Massimo
Context triple: [Palermo, knownFor, Teatro Massimo]
  • A. 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.
  • B. La Scala
    La Scala is Milan's world-renowned opera house, celebrated as one of the leading venues for opera and classical music performances.
  • C. Teatro Regio di Torino
    Teatro Regio di Torino is a historic opera house in Turin, Italy, renowned for its rich operatic tradition and significant role in the European performing arts scene.
  • D. Teatro Comunale di Bologna
    Teatro Comunale di Bologna is a historic Italian opera house renowned for its rich musical tradition and significant role in the development of European opera.
  • E. Teatro Regio Ducale
    Teatro Regio Ducale was an 18th-century opera house in Milan that served as the city’s principal theater before being destroyed by fire and replaced by La Scala.
  • 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 Massimo
Triple: [Palermo, knownFor, Teatro Massimo]
Generated description
Teatro Massimo is a grand 19th-century opera house in Palermo, Italy, renowned as one of Europe’s largest and most prestigious venues for opera and classical music.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Teatro Massimo
Target entity description: Teatro Massimo is a grand 19th-century opera house in Palermo, Italy, renowned as one of Europe’s largest and most prestigious venues for opera and classical music.
  • A. 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.
  • B. La Scala
    La Scala is Milan's world-renowned opera house, celebrated as one of the leading venues for opera and classical music performances.
  • C. Teatro Regio di Torino
    Teatro Regio di Torino is a historic opera house in Turin, Italy, renowned for its rich operatic tradition and significant role in the European performing arts scene.
  • D. Teatro Comunale di Bologna
    Teatro Comunale di Bologna is a historic Italian opera house renowned for its rich musical tradition and significant role in the development of European opera.
  • E. Teatro Regio Ducale
    Teatro Regio Ducale was an 18th-century opera house in Milan that served as the city’s principal theater before being destroyed by fire and replaced by La Scala.
  • 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_69ad85da0ba481908b3b48c69efe2b98 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc22b824c8190a85b36185d4957bb completed March 8, 2026, 6:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69b433102b1c8190bf2b872c227d041a completed March 13, 2026, 3:53 p.m.
NEDg Description generation batch_69b4384038008190a78fb2d0c15d96b3 completed March 13, 2026, 4:16 p.m.
NED2 Entity disambiguation (via description) batch_69b438bfdd088190ba37624fb88a0a0b completed March 13, 2026, 4:18 p.m.
Created at: March 8, 2026, 3:23 p.m.