Triple
T5286618
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 1776 (musical) |
E119633
|
entity |
| Predicate | producedBy |
P490
|
FINISHED |
| Object |
Stuart Ostrow
Stuart Ostrow is an American theatrical producer and director best known for developing and producing influential Broadway musicals in the mid-20th century.
|
E527246
|
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: Stuart Ostrow | Statement: [1776 (musical), producedBy, Stuart Ostrow]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stuart Ostrow Context triple: [1776 (musical), producedBy, Stuart Ostrow]
-
A.
Stuart Blumberg
Stuart Blumberg is an American screenwriter, director, and producer best known for his work on character-driven independent films, including the acclaimed drama "The Kids Are All Right."
-
B.
Jeremy Stoppelman
Jeremy Stoppelman is an American entrepreneur best known as the co-founder and longtime CEO of Yelp, a popular online review platform for local businesses.
-
C.
Josh Kesselman
Josh Kesselman is a film and television producer best known for his work as an executive producer on projects such as the series "The Great."
-
D.
Johnny Gandelsman
Johnny Gandelsman is a Grammy-winning violinist and producer known for his work with ensembles like Brooklyn Rider and the Silk Road Ensemble, as well as for his innovative solo projects.
-
E.
Craig Storper
Craig Storper is a screenwriter best known for writing the Western film "Open Range," directed by and starring Kevin Costner.
- 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: Stuart Ostrow Triple: [1776 (musical), producedBy, Stuart Ostrow]
Generated description
Stuart Ostrow is an American theatrical producer and director best known for developing and producing influential Broadway musicals in the mid-20th century.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Stuart Ostrow Target entity description: Stuart Ostrow is an American theatrical producer and director best known for developing and producing influential Broadway musicals in the mid-20th century.
-
A.
Stuart Blumberg
Stuart Blumberg is an American screenwriter, director, and producer best known for his work on character-driven independent films, including the acclaimed drama "The Kids Are All Right."
-
B.
Jeremy Stoppelman
Jeremy Stoppelman is an American entrepreneur best known as the co-founder and longtime CEO of Yelp, a popular online review platform for local businesses.
-
C.
Josh Kesselman
Josh Kesselman is a film and television producer best known for his work as an executive producer on projects such as the series "The Great."
-
D.
Johnny Gandelsman
Johnny Gandelsman is a Grammy-winning violinist and producer known for his work with ensembles like Brooklyn Rider and the Silk Road Ensemble, as well as for his innovative solo projects.
-
E.
Craig Storper
Craig Storper is a screenwriter best known for writing the Western film "Open Range," directed by and starring Kevin Costner.
- 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_69bd446de5648190b313a90bd96730d2 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd84d9a0788190a4a85a9cab07903f |
completed | March 20, 2026, 5:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bfe14608d88190ba2573da7cb783fe |
completed | March 22, 2026, 12:32 p.m. |
| NEDg | Description generation | batch_69bfe1a3ef08819096dafb4f234a9d62 |
completed | March 22, 2026, 12:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bfe1b0c188819098695081286c20f2 |
completed | March 22, 2026, 12:33 p.m. |
Created at: March 20, 2026, 1:52 p.m.