Triple

T15831428
Position Surface form Disambiguated ID Type / Status
Subject Opéra National de Lyon E383879 entity
Predicate hasEnsemble P4009 FINISHED
Object Chœur de l’Opéra de Lyon
Chœur de l’Opéra de Lyon is the professional chorus of the Opéra National de Lyon, renowned for its versatility in opera, oratorio, and contemporary repertoire.
 E1182145 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: Chœur de l’Opéra de Lyon | Statement: [Opéra National de Lyon, hasEnsemble, Chœur de l’Opéra de Lyon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chœur de l’Opéra de Lyon
Context triple: [Opéra National de Lyon, hasEnsemble, Chœur de l’Opéra de Lyon]
  • A. Opéra National de Lyon
    Opéra National de Lyon is a major French opera house and cultural institution in Lyon, renowned for its innovative productions and distinctive blend of historic and modern architecture.
  • B. Chœur de l’Opéra-Comique
    The Chœur de l’Opéra-Comique is the resident professional chorus of Paris’s historic Opéra-Comique, performing in its operatic and lyrical productions.
  • C. Orchestre National de Lyon
    The Orchestre National de Lyon is a major French symphony orchestra based in Lyon, renowned for its performances of both classical and contemporary repertoire and its prominent role in the country’s musical life.
  • D. Orchestre de l’Opéra-Comique
    Orchestre de l’Opéra-Comique is the resident French orchestra historically associated with Paris’s Opéra-Comique, renowned for performing opera and opéra-comique repertoire.
  • E. Paris Opera Chorus
    The Paris Opera Chorus is the professional choral ensemble of the Paris Opera, renowned for its performances in major operatic and symphonic productions in France and internationally.
  • 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: Chœur de l’Opéra de Lyon
Triple: [Opéra National de Lyon, hasEnsemble, Chœur de l’Opéra de Lyon]
Generated description
Chœur de l’Opéra de Lyon is the professional chorus of the Opéra National de Lyon, renowned for its versatility in opera, oratorio, and contemporary repertoire.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chœur de l’Opéra de Lyon
Target entity description: Chœur de l’Opéra de Lyon is the professional chorus of the Opéra National de Lyon, renowned for its versatility in opera, oratorio, and contemporary repertoire.
  • A. Opéra National de Lyon
    Opéra National de Lyon is a major French opera house and cultural institution in Lyon, renowned for its innovative productions and distinctive blend of historic and modern architecture.
  • B. Chœur de l’Opéra-Comique
    The Chœur de l’Opéra-Comique is the resident professional chorus of Paris’s historic Opéra-Comique, performing in its operatic and lyrical productions.
  • C. Orchestre National de Lyon
    The Orchestre National de Lyon is a major French symphony orchestra based in Lyon, renowned for its performances of both classical and contemporary repertoire and its prominent role in the country’s musical life.
  • D. Orchestre de l’Opéra-Comique
    Orchestre de l’Opéra-Comique is the resident French orchestra historically associated with Paris’s Opéra-Comique, renowned for performing opera and opéra-comique repertoire.
  • E. Paris Opera Chorus
    The Paris Opera Chorus is the professional choral ensemble of the Paris Opera, renowned for its performances in major operatic and symphonic productions in France and internationally.
  • 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_69d86da34c888190976e06c4019d415a completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e11e6433ac8190a3d3e0d573673ea3 completed April 16, 2026, 5:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffa93be478819099908e7242f532d7 completed May 9, 2026, 9:38 p.m.
NEDg Description generation batch_69ffad397f44819094cb48b209cb7476 completed May 9, 2026, 9:55 p.m.
NED2 Entity disambiguation (via description) batch_69ffad9529e481909c0be1aac918ae2e completed May 9, 2026, 9:56 p.m.
Created at: April 10, 2026, 4:49 a.m.