Triple

T2604395
Position Surface form Disambiguated ID Type / Status
Subject Best E58622 entity
Predicate hasNotableBearer P458 FINISHED
Object Michael Best (tenor)
Michael Best is an American operatic tenor known for his performances with major opera companies, including the Lyric Opera of Chicago.
 E281142 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: Michael Best (tenor) | Statement: [Best, hasNotableBearer, Michael Best (tenor)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Michael Best (tenor)
Context triple: [Best, hasNotableBearer, Michael Best (tenor)]
  • A. Thomas Hampson
    Thomas Hampson is an acclaimed American baritone renowned for his opera performances and song recitals on major international stages.
  • B. Michael Crawford
    Michael Crawford is an English actor and singer best known for his role in the sitcom "Some Mothers Do 'Ave 'Em" and for originating the title role in Andrew Lloyd Webber's musical "The Phantom of the Opera."
  • C. Philippe Jaroussky
    Philippe Jaroussky is a renowned French countertenor celebrated for his virtuosic Baroque opera and concert performances.
  • D. John Guleserian
    John Guleserian is an American cinematographer known for his work on independent films and romantic dramas, including the acclaimed feature "Like Crazy."
  • E. Robert McFerrin Sr.
    Robert McFerrin Sr. was a pioneering American baritone and the first African American man to sing at the Metropolitan Opera.
  • 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: Michael Best (tenor)
Triple: [Best, hasNotableBearer, Michael Best (tenor)]
Generated description
Michael Best is an American operatic tenor known for his performances with major opera companies, including the Lyric Opera of Chicago.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Michael Best (tenor)
Target entity description: Michael Best is an American operatic tenor known for his performances with major opera companies, including the Lyric Opera of Chicago.
  • A. Thomas Hampson
    Thomas Hampson is an acclaimed American baritone renowned for his opera performances and song recitals on major international stages.
  • B. Michael Crawford
    Michael Crawford is an English actor and singer best known for his role in the sitcom "Some Mothers Do 'Ave 'Em" and for originating the title role in Andrew Lloyd Webber's musical "The Phantom of the Opera."
  • C. Philippe Jaroussky
    Philippe Jaroussky is a renowned French countertenor celebrated for his virtuosic Baroque opera and concert performances.
  • D. John Guleserian
    John Guleserian is an American cinematographer known for his work on independent films and romantic dramas, including the acclaimed feature "Like Crazy."
  • E. Robert McFerrin Sr.
    Robert McFerrin Sr. was a pioneering American baritone and the first African American man to sing at the Metropolitan Opera.
  • 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_69ab4ac3523881909679750c9f8c2dec completed March 6, 2026, 9:44 p.m.
NER Named-entity recognition batch_69abd8340eac819084eb1fe6f0ac0aa0 completed March 7, 2026, 7:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69af83dac58c81908be66bf40c810e3c completed March 10, 2026, 2:37 a.m.
NEDg Description generation batch_69af846ab5888190aa04ee83752208e2 completed March 10, 2026, 2:39 a.m.
NED2 Entity disambiguation (via description) batch_69af84e909308190a6a1a2e818f263c4 completed March 10, 2026, 2:41 a.m.
Created at: March 6, 2026, 9:49 p.m.