Triple

T5310438
Position Surface form Disambiguated ID Type / Status
Subject New York City Opera E119011 entity
Predicate hasNotableAlumnus P51 FINISHED
Object Tatiana Troyanos
Tatiana Troyanos was an acclaimed American mezzo-soprano renowned for her powerful voice and dramatic intensity in opera performances worldwide.
 E509848 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: Tatiana Troyanos | Statement: [New York City Opera, hasNotableAlumnus, Tatiana Troyanos]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tatiana Troyanos
Context triple: [New York City Opera, hasNotableAlumnus, Tatiana Troyanos]
  • A. Maria Callas
    Maria Callas was a renowned 20th-century Greek-American soprano celebrated for her dramatic intensity, distinctive voice, and iconic interpretations of Italian opera roles.
  • B. Margo Callas
    Margo Callas is a Greek-born actress and opera singer best known as a dramatic soprano and for her marriage to director Mike Nichols.
  • C. Angela Gheorghiu
    Angela Gheorghiu is a renowned Romanian soprano celebrated for her powerful voice and dramatic interpretations on the world’s leading opera stages.
  • D. Aliza Begin
    Aliza Begin was the wife of Israeli Prime Minister Menachem Begin and a discreet public figure known for her support of his political career and her involvement in social causes.
  • E. Caterina Valente
    Caterina Valente is an Italian-born multilingual singer, guitarist, dancer, and actress renowned for her international success in pop and jazz music from the 1950s onward.
  • 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: Tatiana Troyanos
Triple: [New York City Opera, hasNotableAlumnus, Tatiana Troyanos]
Generated description
Tatiana Troyanos was an acclaimed American mezzo-soprano renowned for her powerful voice and dramatic intensity in opera performances worldwide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tatiana Troyanos
Target entity description: Tatiana Troyanos was an acclaimed American mezzo-soprano renowned for her powerful voice and dramatic intensity in opera performances worldwide.
  • A. Maria Callas
    Maria Callas was a renowned 20th-century Greek-American soprano celebrated for her dramatic intensity, distinctive voice, and iconic interpretations of Italian opera roles.
  • B. Margo Callas
    Margo Callas is a Greek-born actress and opera singer best known as a dramatic soprano and for her marriage to director Mike Nichols.
  • C. Angela Gheorghiu
    Angela Gheorghiu is a renowned Romanian soprano celebrated for her powerful voice and dramatic interpretations on the world’s leading opera stages.
  • D. Aliza Begin
    Aliza Begin was the wife of Israeli Prime Minister Menachem Begin and a discreet public figure known for her support of his political career and her involvement in social causes.
  • E. Caterina Valente
    Caterina Valente is an Italian-born multilingual singer, guitarist, dancer, and actress renowned for her international success in pop and jazz music from the 1950s onward.
  • 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_69bd446b57bc8190a513d2e6c40314f3 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd85343ae08190bd9801ea4eac7003 completed March 20, 2026, 5:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf11033c448190ab64600913ee8a9c completed March 21, 2026, 9:43 p.m.
NEDg Description generation batch_69bf11c162f48190bdc56fea62575643 completed March 21, 2026, 9:46 p.m.
NED2 Entity disambiguation (via description) batch_69bf1237a644819081b1f1013e23cc66 completed March 21, 2026, 9:48 p.m.
Created at: March 20, 2026, 1:53 p.m.