Triple

T20994430
Position Surface form Disambiguated ID Type / Status
Subject Playwrights Horizons E517108 entity
Predicate producedWorkBy P107257 FINISHED
Object Michael John LaChiusa
Michael John LaChiusa is an American composer, lyricist, and librettist known for his complex, musically adventurous works of musical theatre and opera.
 E1460810 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 John LaChiusa | Statement: [Playwrights Horizons, producedWorkBy, Michael John LaChiusa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Michael John LaChiusa
Context triple: [Playwrights Horizons, producedWorkBy, Michael John LaChiusa]
  • A. Adam Guettel
    Adam Guettel is an American composer and lyricist known for his sophisticated, genre-blending scores for musical theatre, including "Floyd Collins" and the Tony Award-winning "The Light in the Piazza."
  • B. John Tringali
    John Tringali is an actor known for appearing in the 1958 Western film "The Left Handed Gun."
  • C. James C. Strouse
    James C. Strouse is an American screenwriter and director known for character-driven independent films such as "Grace Is Gone," "The Winning Season," and "The Hollars."
  • D. Derek Farr
    Derek Farr was a British film and television actor known for his character roles in mid-20th-century war dramas and crime thrillers.
  • E. Jason Robert Brown
    Jason Robert Brown is an American composer, lyricist, and playwright known for his emotionally rich, musically sophisticated scores for contemporary musical theatre, including works like "Parade," "Songs for a New World," and "The Last Five Years."
  • 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 John LaChiusa
Triple: [Playwrights Horizons, producedWorkBy, Michael John LaChiusa]
Generated description
Michael John LaChiusa is an American composer, lyricist, and librettist known for his complex, musically adventurous works of musical theatre and opera.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Michael John LaChiusa
Target entity description: Michael John LaChiusa is an American composer, lyricist, and librettist known for his complex, musically adventurous works of musical theatre and opera.
  • A. Adam Guettel
    Adam Guettel is an American composer and lyricist known for his sophisticated, genre-blending scores for musical theatre, including "Floyd Collins" and the Tony Award-winning "The Light in the Piazza."
  • B. John Tringali
    John Tringali is an actor known for appearing in the 1958 Western film "The Left Handed Gun."
  • C. James C. Strouse
    James C. Strouse is an American screenwriter and director known for character-driven independent films such as "Grace Is Gone," "The Winning Season," and "The Hollars."
  • D. Derek Farr
    Derek Farr was a British film and television actor known for his character roles in mid-20th-century war dramas and crime thrillers.
  • E. Jason Robert Brown
    Jason Robert Brown is an American composer, lyricist, and playwright known for his emotionally rich, musically sophisticated scores for contemporary musical theatre, including works like "Parade," "Songs for a New World," and "The Last Five Years."
  • 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_69e0b5006e2881909fc2383f841740cc completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e6fc1e75188190a97114238ea0b4f9 completed April 21, 2026, 4:25 a.m.
NED1 Entity disambiguation (via context triple) batch_6a092fcdc8648190b92b03d417918883 completed May 17, 2026, 3:02 a.m.
NEDg Description generation batch_6a0930a5cffc8190a7d1cc19e5cacf49 completed May 17, 2026, 3:06 a.m.
NED2 Entity disambiguation (via description) batch_6a093133c77c8190a9e0326980c7717f completed May 17, 2026, 3:08 a.m.
Created at: April 16, 2026, 1:50 p.m.