Triple

T11934828
Position Surface form Disambiguated ID Type / Status
Subject Playwrights Workshop E284010 entity
Predicate hasNotableAlumni P51 FINISHED
Object Mac Wellman
Mac Wellman is an American playwright and poet known for his experimental, language-driven theater and influential role in contemporary avant-garde drama.
 E973811 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: Mac Wellman | Statement: [Playwrights Workshop, hasNotableAlumni, Mac Wellman]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mac Wellman
Context triple: [Playwrights Workshop, hasNotableAlumni, Mac Wellman]
  • A. Gary Tinterow
    Gary Tinterow is an American art historian and museum curator best known for leading the Museum of Fine Arts, Houston and for his scholarship on 19th-century European art.
  • B. Paul Wonner
    Paul Wonner was an American painter associated with the Bay Area Figurative Movement, known for transitioning from abstract expressionism to richly colored figurative and still-life works.
  • C. Alan Howarth
    Alan Howarth is an American composer and sound designer best known for co-creating and expanding the iconic synthesizer-driven scores of many John Carpenter horror and science fiction films.
  • D. Paul Madvig
    Paul Madvig is the politically connected fixer and central protagonist of the 1942 film noir "The Glass Key," navigating corruption, loyalty, and murder in a tense urban underworld.
  • E. Edward Heyman
    Edward Heyman was an American lyricist best known for writing enduring popular standards during the Great American Songbook era.
  • 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: Mac Wellman
Triple: [Playwrights Workshop, hasNotableAlumni, Mac Wellman]
Generated description
Mac Wellman is an American playwright and poet known for his experimental, language-driven theater and influential role in contemporary avant-garde drama.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mac Wellman
Target entity description: Mac Wellman is an American playwright and poet known for his experimental, language-driven theater and influential role in contemporary avant-garde drama.
  • A. Gary Tinterow
    Gary Tinterow is an American art historian and museum curator best known for leading the Museum of Fine Arts, Houston and for his scholarship on 19th-century European art.
  • B. Paul Wonner
    Paul Wonner was an American painter associated with the Bay Area Figurative Movement, known for transitioning from abstract expressionism to richly colored figurative and still-life works.
  • C. Alan Howarth
    Alan Howarth is an American composer and sound designer best known for co-creating and expanding the iconic synthesizer-driven scores of many John Carpenter horror and science fiction films.
  • D. Paul Madvig
    Paul Madvig is the politically connected fixer and central protagonist of the 1942 film noir "The Glass Key," navigating corruption, loyalty, and murder in a tense urban underworld.
  • E. Edward Heyman
    Edward Heyman was an American lyricist best known for writing enduring popular standards during the Great American Songbook era.
  • 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_69f61e37032c819087c46c7adda94cd9 completed May 2, 2026, 3:54 p.m.
NEDg Description generation batch_69f61f5b107c819082094791fcf7c5f4 completed May 2, 2026, 3:59 p.m.
NED2 Entity disambiguation (via description) batch_69f62006afcc8190b8e3b55a5fd8eaca completed May 2, 2026, 4:02 p.m.
Created at: April 8, 2026, 9:45 p.m.