Triple

T22091832
Position Surface form Disambiguated ID Type / Status
Subject Music Theatre International E545931 entity
Predicate foundedBy P104 FINISHED
Object James Hammerstein
James Hammerstein was an American theatre director and producer, and the son of famed lyricist Oscar Hammerstein II, known for his influential role in musical theatre.
E1519153 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: James Hammerstein | Statement: [Music Theatre International, foundedBy, James Hammerstein]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: James Hammerstein
Context triple: [Music Theatre International, foundedBy, James Hammerstein]
  • A. Oscar Hammerstein II
    Oscar Hammerstein II was a renowned American musical theatre lyricist and librettist best known for his influential collaborations with composer Richard Rodgers on shows such as Oklahoma!, Carousel, and The Sound of Music.
  • B. Oscar Hammerstein I
    Oscar Hammerstein I was a prominent 19th- and early 20th-century American theater impresario and opera producer who played a key role in developing New York’s theatrical and operatic scene.
  • C. Jerome Kern
    Jerome Kern was a pioneering American composer of musical theatre and film scores, best known for classics like "Show Boat" and standards such as "Ol' Man River" and "The Way You Look Tonight."
  • D. E. Y. Harburg
    E. Y. Harburg was an American lyricist best known for writing the words to classic songs such as "Over the Rainbow" and other standards of the Golden Age of Hollywood and Broadway.
  • E. Lorenz Hart
    Lorenz Hart was an American lyricist best known for his witty, sophisticated songs written with composer Richard Rodgers for Broadway musicals in the early 20th century.
  • 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: James Hammerstein
Triple: [Music Theatre International, foundedBy, James Hammerstein]
Generated description
James Hammerstein was an American theatre director and producer, and the son of famed lyricist Oscar Hammerstein II, known for his influential role in musical theatre.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: James Hammerstein
Target entity description: James Hammerstein was an American theatre director and producer, and the son of famed lyricist Oscar Hammerstein II, known for his influential role in musical theatre.
  • A. Oscar Hammerstein II
    Oscar Hammerstein II was a renowned American musical theatre lyricist and librettist best known for his influential collaborations with composer Richard Rodgers on shows such as Oklahoma!, Carousel, and The Sound of Music.
  • B. Oscar Hammerstein I
    Oscar Hammerstein I was a prominent 19th- and early 20th-century American theater impresario and opera producer who played a key role in developing New York’s theatrical and operatic scene.
  • C. Jerome Kern
    Jerome Kern was a pioneering American composer of musical theatre and film scores, best known for classics like "Show Boat" and standards such as "Ol' Man River" and "The Way You Look Tonight."
  • D. E. Y. Harburg
    E. Y. Harburg was an American lyricist best known for writing the words to classic songs such as "Over the Rainbow" and other standards of the Golden Age of Hollywood and Broadway.
  • E. Lorenz Hart
    Lorenz Hart was an American lyricist best known for his witty, sophisticated songs written with composer Richard Rodgers for Broadway musicals in the early 20th century.
  • 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_69e11e36d03c8190a83a1ba802b7231b completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f128e5edf08190a6743955bc872417 completed April 28, 2026, 9:38 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a879b9130819089f8e2b7106f875b completed May 18, 2026, 3:29 a.m.
NEDg Description generation batch_6a0a891eb0708190a4575a01f45b98aa completed May 18, 2026, 3:35 a.m.
NED2 Entity disambiguation (via description) batch_6a0a89977c8c8190a5c87d1c2b68ed48 completed May 18, 2026, 3:37 a.m.
Created at: April 16, 2026, 8:29 p.m.