Triple

T5583643
Position Surface form Disambiguated ID Type / Status
Subject Otto Klemperer E146698 entity
Predicate employer P7 FINISHED
Object Kroll Opera
Kroll Opera was a progressive Berlin opera house in the Weimar Republic known for its innovative, avant-garde productions and association with prominent conductors like Otto Klemperer.
 E532639 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: Kroll Opera | Statement: [Otto Klemperer, employer, Kroll Opera]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kroll Opera
Context triple: [Otto Klemperer, employer, Kroll Opera]
  • A. Opernring
    Opernring is a prominent section of Vienna’s Ringstrasse boulevard that runs past the Vienna State Opera and several other notable cultural and historic buildings.
  • B. Bytom Opera
    Bytom Opera is a historic opera house and cultural institution in Bytom, Poland, known for its classical music and theatrical performances.
  • C. Kleines Festspielhaus
    Kleines Festspielhaus was a former Salzburg festival theater that served as a key venue for opera and concert performances before being replaced and modernized as the Haus für Mozart.
  • D. Alte Oper
    Alte Oper is a historic former opera house in Frankfurt am Main that now serves as a prominent concert and event venue.
  • E. Opera del Duomo
    Opera del Duomo is the historic Florentine institution responsible for overseeing, funding, and preserving the construction and maintenance of Florence’s cathedral complex, including its famous dome.
  • 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: Kroll Opera
Triple: [Otto Klemperer, employer, Kroll Opera]
Generated description
Kroll Opera was a progressive Berlin opera house in the Weimar Republic known for its innovative, avant-garde productions and association with prominent conductors like Otto Klemperer.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kroll Opera
Target entity description: Kroll Opera was a progressive Berlin opera house in the Weimar Republic known for its innovative, avant-garde productions and association with prominent conductors like Otto Klemperer.
  • A. Opernring
    Opernring is a prominent section of Vienna’s Ringstrasse boulevard that runs past the Vienna State Opera and several other notable cultural and historic buildings.
  • B. Bytom Opera
    Bytom Opera is a historic opera house and cultural institution in Bytom, Poland, known for its classical music and theatrical performances.
  • C. Kleines Festspielhaus
    Kleines Festspielhaus was a former Salzburg festival theater that served as a key venue for opera and concert performances before being replaced and modernized as the Haus für Mozart.
  • D. Alte Oper
    Alte Oper is a historic former opera house in Frankfurt am Main that now serves as a prominent concert and event venue.
  • E. Opera del Duomo
    Opera del Duomo is the historic Florentine institution responsible for overseeing, funding, and preserving the construction and maintenance of Florence’s cathedral complex, including its famous dome.
  • 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_69c0090287a08190b4098411effe970c completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c02084b5f0819089b62283c57704ec completed March 22, 2026, 5:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69c02862bd048190b9db0fd3f3562da2 completed March 22, 2026, 5:35 p.m.
NEDg Description generation batch_69c03f8b6e948190870b98d6d69193fe completed March 22, 2026, 7:14 p.m.
NED2 Entity disambiguation (via description) batch_69c0404aedc08190a9b146466486be6e completed March 22, 2026, 7:17 p.m.
Created at: March 22, 2026, 3:37 p.m.