Triple

T12971947
Position Surface form Disambiguated ID Type / Status
Subject J. Edward Bromberg E321418 entity
Predicate memberOf P10 FINISHED
Object Actors Laboratory Theatre
Actors Laboratory Theatre was a progressive mid-20th-century American acting school and theatre collective in Los Angeles known for its left-leaning politics and for training numerous notable film and stage performers.
E1013594 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: Actors Laboratory Theatre | Statement: [J. Edward Bromberg, memberOf, Actors Laboratory Theatre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Actors Laboratory Theatre
Context triple: [J. Edward Bromberg, memberOf, Actors Laboratory Theatre]
  • A. Total Theatre Lab, New York City
    Total Theatre Lab in New York City is an acting and performance training studio known for its intensive, technique-focused programs for aspiring and professional actors.
  • B. American Laboratory Theatre
    The American Laboratory Theatre was an influential early 20th-century New York acting school and company known for introducing and developing Stanislavski-based training in the United States.
  • C. MA Theatre Lab
    MA Theatre Lab is a postgraduate theatre program at the Royal Academy of Dramatic Art focused on intensive, practice-based exploration of performance, devising, and contemporary theatre-making.
  • D. Helen Lab Theatre
    Helen Lab Theatre is an intimate performance venue in Cleveland, Ohio, used for experimental and educational theatre productions associated with Playhouse Square.
  • E. Teatr Studio
    Teatr Studio is a Polish avant-garde theater company based in Warsaw, known for its experimental productions and innovative stage work.
  • 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: Actors Laboratory Theatre
Triple: [J. Edward Bromberg, memberOf, Actors Laboratory Theatre]
Generated description
Actors Laboratory Theatre was a progressive mid-20th-century American acting school and theatre collective in Los Angeles known for its left-leaning politics and for training numerous notable film and stage performers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Actors Laboratory Theatre
Target entity description: Actors Laboratory Theatre was a progressive mid-20th-century American acting school and theatre collective in Los Angeles known for its left-leaning politics and for training numerous notable film and stage performers.
  • A. Total Theatre Lab, New York City
    Total Theatre Lab in New York City is an acting and performance training studio known for its intensive, technique-focused programs for aspiring and professional actors.
  • B. American Laboratory Theatre
    The American Laboratory Theatre was an influential early 20th-century New York acting school and company known for introducing and developing Stanislavski-based training in the United States.
  • C. MA Theatre Lab
    MA Theatre Lab is a postgraduate theatre program at the Royal Academy of Dramatic Art focused on intensive, practice-based exploration of performance, devising, and contemporary theatre-making.
  • D. Helen Lab Theatre
    Helen Lab Theatre is an intimate performance venue in Cleveland, Ohio, used for experimental and educational theatre productions associated with Playhouse Square.
  • E. Teatr Studio
    Teatr Studio is a Polish avant-garde theater company based in Warsaw, known for its experimental productions and innovative stage work.
  • 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_69d80763bd6c819094437da5b20b01d2 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69d97e418d548190be1c73db76cb3aa8 completed April 10, 2026, 10:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6b8ea91f08190b1daf6d05621acf9 completed May 3, 2026, 2:54 a.m.
NEDg Description generation batch_69f6b9a1ca54819085da2ca592bf5219 completed May 3, 2026, 2:57 a.m.
NED2 Entity disambiguation (via description) batch_69f6bb03d8d88190930edd0f49fec8aa completed May 3, 2026, 3:03 a.m.
Created at: April 9, 2026, 8:36 p.m.