Triple
T14413962
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Changeling |
E357400
|
entity |
| Predicate | producer |
P490
|
FINISHED |
| Object |
Garth H. Drabinsky
Garth H. Drabinsky is a Canadian theatrical producer and former film executive known for his high-profile stage productions and controversial legal troubles.
|
E1325225
|
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: Garth H. Drabinsky | Statement: [The Changeling, producer, Garth H. Drabinsky]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Garth H. Drabinsky Context triple: [The Changeling, producer, Garth H. Drabinsky]
-
A.
Robert M. Weitman
Robert M. Weitman was an American film producer active in mid-20th-century Hollywood, known for overseeing a range of studio features and genre films.
-
B.
Stephen J. Rivele
Stephen J. Rivele is an American screenwriter best known for co-writing acclaimed biographical and historical films such as "Nixon" and "Ali."
-
C.
Lawrence Hauben
Lawrence Hauben was an American screenwriter best known for co-writing the acclaimed film adaptation of "One Flew Over the Cuckoo's Nest," for which he received an Academy Award nomination.
-
D.
Lou L. Ostrow
Lou L. Ostrow was a film producer active in early American cinema, known for producing works such as the comedy "You’re Only Young Once."
-
E.
Brian H. Dierker
Brian H. Dierker is an American river guide and actor best known for his supporting role as Rainey in the film "Into the Wild."
- 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: Garth H. Drabinsky Triple: [The Changeling, producer, Garth H. Drabinsky]
Generated description
Garth H. Drabinsky is a Canadian theatrical producer and former film executive known for his high-profile stage productions and controversial legal troubles.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Garth H. Drabinsky Target entity description: Garth H. Drabinsky is a Canadian theatrical producer and former film executive known for his high-profile stage productions and controversial legal troubles.
-
A.
Robert M. Weitman
Robert M. Weitman was an American film producer active in mid-20th-century Hollywood, known for overseeing a range of studio features and genre films.
-
B.
Stephen J. Rivele
Stephen J. Rivele is an American screenwriter best known for co-writing acclaimed biographical and historical films such as "Nixon" and "Ali."
-
C.
Lawrence Hauben
Lawrence Hauben was an American screenwriter best known for co-writing the acclaimed film adaptation of "One Flew Over the Cuckoo's Nest," for which he received an Academy Award nomination.
-
D.
Lou L. Ostrow
Lou L. Ostrow was a film producer active in early American cinema, known for producing works such as the comedy "You’re Only Young Once."
-
E.
Brian H. Dierker
Brian H. Dierker is an American river guide and actor best known for his supporting role as Rainey in the film "Into the Wild."
- 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_69d82793421c8190861eb0e673b085de |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de90cb3c708190822f5506ebf7ee9d |
completed | April 14, 2026, 7:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a040fc34f4c8190a1ae536e544b2543 |
completed | May 13, 2026, 5:44 a.m. |
| NEDg | Description generation | batch_6a04123430308190af22a11b2151c8b8 |
completed | May 13, 2026, 5:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a04131eb4988190af4024bfcad648bc |
completed | May 13, 2026, 5:58 a.m. |
Created at: April 10, 2026, 1:17 a.m.