Triple
T22655305
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Company (2018 West End revival) |
E559207
|
entity |
| Predicate | producer |
P490
|
FINISHED |
| Object |
Catherine Schreiber
Catherine Schreiber is a prominent American theatre producer known for her work on acclaimed Broadway and West End productions.
|
E1585236
|
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: Catherine Schreiber | Statement: [Company (2018 West End revival), producer, Catherine Schreiber]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Catherine Schreiber Context triple: [Company (2018 West End revival), producer, Catherine Schreiber]
-
A.
Catherine Schaeffer
Catherine Schaeffer is an individual whose specific public background or notable achievements are not clearly identifiable from the available information.
-
B.
Catherine Schaeffer
Catherine Schaeffer was the wife of Frederick Muhlenberg, the first Speaker of the United States House of Representatives and a prominent early American political figure.
-
C.
Catherine Schneider
Catherine Schneider is known as a former spouse of French film director and screenwriter Roger Vadim.
-
D.
Catherine Bauer
Catherine Bauer was an influential American housing reformer and urban planner whose advocacy and writings helped shape U.S. public housing policy in the mid-20th century.
-
E.
Catherine Meyer
Catherine Meyer is the socially awkward, long-suffering daughter of fictional U.S. Vice President and President Selina Meyer on the television series "Veep."
- 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: Catherine Schreiber Triple: [Company (2018 West End revival), producer, Catherine Schreiber]
Generated description
Catherine Schreiber is a prominent American theatre producer known for her work on acclaimed Broadway and West End productions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Catherine Schreiber Target entity description: Catherine Schreiber is a prominent American theatre producer known for her work on acclaimed Broadway and West End productions.
-
A.
Catherine Schaeffer
Catherine Schaeffer was the wife of Frederick Muhlenberg, the first Speaker of the United States House of Representatives and a prominent early American political figure.
-
B.
Catherine Schaeffer
Catherine Schaeffer is an individual whose specific public background or notable achievements are not clearly identifiable from the available information.
-
C.
Catherine Schneider
Catherine Schneider is known as a former spouse of French film director and screenwriter Roger Vadim.
-
D.
Catherine Bauer
Catherine Bauer was an influential American housing reformer and urban planner whose advocacy and writings helped shape U.S. public housing policy in the mid-20th century.
-
E.
Catherine Meyer
Catherine Meyer is the socially awkward, long-suffering daughter of fictional U.S. Vice President and President Selina Meyer on the television series "Veep."
- 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_69e245489dd88190b1f674acf61c8769 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f1765a97ac819095f21ccbdada1d0a |
completed | April 29, 2026, 3:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c676dfab48190b8ceb00dbfa455b2 |
completed | May 19, 2026, 1:36 p.m. |
| NEDg | Description generation | batch_6a0c72132a608190b44c96de39b7187a |
completed | May 19, 2026, 2:22 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0c76c54ba08190be8f46bacb22b6a3 |
completed | May 19, 2026, 2:42 p.m. |
Created at: April 17, 2026, 3:06 p.m.