Triple

T11934831
Position Surface form Disambiguated ID Type / Status
Subject Playwrights Workshop E284010 entity
Predicate hasNotableAlumni P51 FINISHED
Object David Kranes
David Kranes is an American playwright, author, and longtime creative writing professor known for his stage works and contributions to contemporary theater.
 E954833 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: David Kranes | Statement: [Playwrights Workshop, hasNotableAlumni, David Kranes]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: David Kranes
Context triple: [Playwrights Workshop, hasNotableAlumni, David Kranes]
  • A. David Krane
    David Krane is a venture capitalist best known as the CEO and managing partner of Google Ventures (GV), where he leads the firm’s investment strategy in technology startups.
  • B. Joseph Markovitch
    Joseph Markovitch was the father of French photographer and painter Dora Maar, a key figure in the Surrealist movement and companion of Pablo Picasso.
  • C. Barry Schindel
    Barry Schindel is a television producer and writer known for his work on crime and drama series, including serving as an executive producer on the show "Castle."
  • D. Robert Levine
    Robert Levine is an American cardiologist best known as the husband of actress Mary Tyler Moore.
  • E. Jo Mielziner
    Jo Mielziner was a highly influential American theatrical scenic and lighting designer, renowned for his innovative and atmospheric work on mid-20th-century Broadway productions.
  • 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: David Kranes
Triple: [Playwrights Workshop, hasNotableAlumni, David Kranes]
Generated description
David Kranes is an American playwright, author, and longtime creative writing professor known for his stage works and contributions to contemporary theater.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: David Kranes
Target entity description: David Kranes is an American playwright, author, and longtime creative writing professor known for his stage works and contributions to contemporary theater.
  • A. David Krane
    David Krane is a venture capitalist best known as the CEO and managing partner of Google Ventures (GV), where he leads the firm’s investment strategy in technology startups.
  • B. Joseph Markovitch
    Joseph Markovitch was the father of French photographer and painter Dora Maar, a key figure in the Surrealist movement and companion of Pablo Picasso.
  • C. Barry Schindel
    Barry Schindel is a television producer and writer known for his work on crime and drama series, including serving as an executive producer on the show "Castle."
  • D. Robert Levine
    Robert Levine is an American cardiologist best known as the husband of actress Mary Tyler Moore.
  • E. Jo Mielziner
    Jo Mielziner was a highly influential American theatrical scenic and lighting designer, renowned for his innovative and atmospheric work on mid-20th-century Broadway productions.
  • 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_69d6ab2ce9c48190b5d39511b524f666 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d90306fcf48190a963d2d1932288d1 completed April 10, 2026, 2:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69f4407cc2388190b0f849fbeed89ab7 completed May 1, 2026, 5:56 a.m.
NEDg Description generation batch_69f448fc874081908fe05f9d8aff11a3 completed May 1, 2026, 6:32 a.m.
NED2 Entity disambiguation (via description) batch_69f44afdc7b08190bdf47cfcb94c34c8 completed May 1, 2026, 6:41 a.m.
Created at: April 8, 2026, 9:45 p.m.