Triple
T3945493
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Long Wharf Theatre |
E92136
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object |
M. Edgar Rosenblum
M. Edgar Rosenblum was a prominent American theater producer and arts administrator best known for his leadership in regional theater development.
|
E486289
|
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: M. Edgar Rosenblum | Statement: [Long Wharf Theatre, foundedBy, 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, foundedBy, M. Edgar Rosenblum]
-
A.
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.
-
B.
Irving Rosenfeld
Irving Rosenfeld is the charismatic, small-time con artist at the center of the crime drama film "American Hustle."
-
C.
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.
-
D.
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."
-
E.
Joseph E. Levine
Joseph E. Levine was an influential American film producer and distributor known for aggressively marketing and popularizing both foreign and domestic films in the mid-20th century.
- 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: M. Edgar Rosenblum Triple: [Long Wharf Theatre, foundedBy, M. Edgar Rosenblum]
Generated description
M. Edgar Rosenblum was a prominent American theater producer and arts administrator best known for his leadership in regional theater development.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: M. Edgar Rosenblum Target entity description: M. Edgar Rosenblum was a prominent American theater producer and arts administrator best known for his leadership in regional theater development.
-
A.
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.
-
B.
Irving Rosenfeld
Irving Rosenfeld is the charismatic, small-time con artist at the center of the crime drama film "American Hustle."
-
C.
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.
-
D.
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."
-
E.
Joseph E. Levine
Joseph E. Levine was an influential American film producer and distributor known for aggressively marketing and popularizing both foreign and domestic films in the mid-20th century.
- 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_69aed965502c8190904ebad1203a4ae8 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aef0d8841081908d2c1de8e5758017 |
completed | March 9, 2026, 4:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be921df91881909c257fbd3c46073c |
completed | March 21, 2026, 12:42 p.m. |
| NEDg | Description generation | batch_69be93efbf548190b2967a41162f2e4e |
completed | March 21, 2026, 12:49 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69be945978a48190821103cdd306075d |
completed | March 21, 2026, 12:51 p.m. |
Created at: March 9, 2026, 3:24 p.m.