Triple

T1403442
Position Surface form Disambiguated ID Type / Status
Subject Bucharest E31636 entity
Predicate hasInstitution P186 FINISHED
Object Romanian National Opera
The Romanian National Opera is a major opera and ballet company and cultural landmark based in Bucharest, renowned for its classical repertoire and performances.
 E160602 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: Romanian National Opera | Statement: [Bucharest, hasInstitution, Romanian National Opera]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Romanian National Opera
Context triple: [Bucharest, hasInstitution, Romanian National Opera]
  • A. Alte Oper
    Alte Oper is a historic former opera house in Frankfurt am Main that now serves as a prominent concert and event venue.
  • B. Nationale Opera & Ballet
    Nationale Opera & Ballet is the leading Dutch institution for opera and ballet performances, based in Amsterdam and home to both Dutch National Opera and Dutch National Ballet.
  • C. Latvian National Opera
    The Latvian National Opera is Latvia’s premier opera and ballet company and a leading cultural institution based in Riga.
  • D. Vienna State Opera
    The Vienna State Opera is one of the world’s leading opera houses, renowned for its rich history, prestigious productions, and central role in Vienna’s classical music culture.
  • E. Bavarian State Opera
    The Bavarian State Opera is one of Germany’s leading opera companies, renowned for its world-class productions and historic home at Munich’s National Theatre.
  • 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: Romanian National Opera
Triple: [Bucharest, hasInstitution, Romanian National Opera]
Generated description
The Romanian National Opera is a major opera and ballet company and cultural landmark based in Bucharest, renowned for its classical repertoire and performances.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Romanian National Opera
Target entity description: The Romanian National Opera is a major opera and ballet company and cultural landmark based in Bucharest, renowned for its classical repertoire and performances.
  • A. Alte Oper
    Alte Oper is a historic former opera house in Frankfurt am Main that now serves as a prominent concert and event venue.
  • B. Nationale Opera & Ballet
    Nationale Opera & Ballet is the leading Dutch institution for opera and ballet performances, based in Amsterdam and home to both Dutch National Opera and Dutch National Ballet.
  • C. Latvian National Opera
    The Latvian National Opera is Latvia’s premier opera and ballet company and a leading cultural institution based in Riga.
  • D. Vienna State Opera
    The Vienna State Opera is one of the world’s leading opera houses, renowned for its rich history, prestigious productions, and central role in Vienna’s classical music culture.
  • E. Bavarian State Opera
    The Bavarian State Opera is one of Germany’s leading opera companies, renowned for its world-class productions and historic home at Munich’s National Theatre.
  • 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_69a49918e1f88190ba610f9dc8114578 completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c3a0330c8190b22452d29c79fcf4 completed March 1, 2026, 10:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69acde39d14c81909a76704c8e16c744 completed March 8, 2026, 2:26 a.m.
NEDg Description generation batch_69acdfc287648190b9a7313a074ceea5 completed March 8, 2026, 2:32 a.m.
NED2 Entity disambiguation (via description) batch_69ace0b0c14481909559f926c190c146 completed March 8, 2026, 2:36 a.m.
Created at: March 1, 2026, 7:59 p.m.