Triple

T3945501
Position Surface form Disambiguated ID Type / Status
Subject Long Wharf Theatre E92136 entity
Predicate formerManagingDirector P41027 FINISHED
Object M. Edgar Rosenblum E486289 NE FINISHED

How this triple was built (3 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: M. Edgar Rosenblum | Statement: [Long Wharf Theatre, formerManagingDirector, M. Edgar Rosenblum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: M. Edgar Rosenblum
Context triple: [Long Wharf Theatre, formerManagingDirector, M. Edgar Rosenblum]
  • A. M. Edgar Rosenblum chosen
    M. Edgar Rosenblum was a prominent American theater producer and arts administrator best known for his leadership in regional theater development.
  • B. Irving Blum
    Irving Blum is an influential American art dealer and curator best known for championing emerging contemporary artists in the 1960s Los Angeles art scene, including early exhibitions of Andy Warhol.
  • C. Irving Rosenfeld
    Irving Rosenfeld is the charismatic, small-time con artist at the center of the crime drama film "American Hustle."
  • D. Irving Brecher
    Irving Brecher was an American screenwriter best known for his work on Marx Brothers comedies and classic Hollywood films of the 1930s and 1940s.
  • E. Donald Rosenfeld
    Donald Rosenfeld is an American film producer known for his work on acclaimed independent and art-house films, including collaborations with prominent directors and projects like "Effie Gray."
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: formerManagingDirector
Context triple: [Long Wharf Theatre, formerManagingDirector, M. Edgar Rosenblum]
  • A. formerDirector
    Indicates that one entity previously held the position of director of the other entity but no longer does.
  • B. formerCEO
    Indicates that one entity previously held, but no longer holds, the position of chief executive officer of the other entity.
  • C. foundingDirector
    Indicates that one entity is the original director who established or helped establish the other entity (such as an organization, project, or institution).
  • D. formerChancellor
    Indicates that one entity previously held the position or role of chancellor of the other entity, but no longer does.
  • E. formerArtisticDirector chosen
    Indicates that one entity previously held, but no longer holds, the role of artistic director for the other entity.
  • F. None of above.

Provenance (4 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_69aed965502c8190904ebad1203a4ae8 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aef1515c688190a38332aedeed8a76 completed March 9, 2026, 4:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69be9c31748c81909477e01261b5a78a completed March 21, 2026, 1:25 p.m.
PD Predicate disambiguation batch_69aee764235081909309b3c982f322a9 completed March 9, 2026, 3:29 p.m.
Created at: March 9, 2026, 3:24 p.m.