Triple
T3017605
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Neighborhood Playhouse School of the Theatre |
E82374
|
entity |
| Predicate | coFounder |
P2835
|
FINISHED |
| Object |
Rita Wallach Morgenthau
Rita Wallach Morgenthau was an American philanthropist and arts patron best known for helping establish influential theater institutions in New York City.
|
E319614
|
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: Rita Wallach Morgenthau | Statement: [The Neighborhood Playhouse School of the Theatre, coFounder, Rita Wallach Morgenthau]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rita Wallach Morgenthau Context triple: [The Neighborhood Playhouse School of the Theatre, coFounder, Rita Wallach Morgenthau]
-
A.
Esther Blodgett
Esther Blodgett is the aspiring singer and actress who becomes a Hollywood star under the stage name Vicki Lester in the 1954 film "A Star Is Born."
-
B.
Doris Neustadt
Doris Neustadt was a benefactor and namesake of the prestigious Neustadt International Prize for Literature, recognized for her support of literary arts.
-
C.
Anna Strunsky Walling
Anna Strunsky Walling was an early 20th-century American socialist, feminist, and writer active in progressive and suffrage movements.
-
D.
Mary Harriman Rumsey
Mary Harriman Rumsey was an American social reformer and philanthropist who championed public health and social welfare initiatives in the early 20th century.
-
E.
Erna Schneider Hoover
Erna Schneider Hoover is an American mathematician and computer scientist renowned for pioneering a computerized telephone switching system that greatly improved call efficiency and reliability.
- 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: Rita Wallach Morgenthau Triple: [The Neighborhood Playhouse School of the Theatre, coFounder, Rita Wallach Morgenthau]
Generated description
Rita Wallach Morgenthau was an American philanthropist and arts patron best known for helping establish influential theater institutions in New York City.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rita Wallach Morgenthau Target entity description: Rita Wallach Morgenthau was an American philanthropist and arts patron best known for helping establish influential theater institutions in New York City.
-
A.
Esther Blodgett
Esther Blodgett is the aspiring singer and actress who becomes a Hollywood star under the stage name Vicki Lester in the 1954 film "A Star Is Born."
-
B.
Doris Neustadt
Doris Neustadt was a benefactor and namesake of the prestigious Neustadt International Prize for Literature, recognized for her support of literary arts.
-
C.
Anna Strunsky Walling
Anna Strunsky Walling was an early 20th-century American socialist, feminist, and writer active in progressive and suffrage movements.
-
D.
Mary Harriman Rumsey
Mary Harriman Rumsey was an American social reformer and philanthropist who championed public health and social welfare initiatives in the early 20th century.
-
E.
Erna Schneider Hoover
Erna Schneider Hoover is an American mathematician and computer scientist renowned for pioneering a computerized telephone switching system that greatly improved call efficiency and reliability.
- 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_69ad8b1eb53481908c39bbcd1ec104b2 |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad9a90ea64819080620e60bbd6aa24 |
completed | March 8, 2026, 3:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b12e71a9c08190848ecb3bcab18bb5 |
completed | March 11, 2026, 8:57 a.m. |
| NEDg | Description generation | batch_69b132319fd481908426670f319f56c5 |
completed | March 11, 2026, 9:13 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b1d6729f848190a275638f074c1729 |
completed | March 11, 2026, 8:54 p.m. |
Created at: March 8, 2026, 3 p.m.