Triple
T947266
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stephen A. Schwarzman |
E20439
|
entity |
| Predicate | formerSpouse |
P493
|
FINISHED |
| Object |
Ellen Philips Katz
Ellen Philips Katz is an American woman best known as the former wife of billionaire investor and Blackstone co-founder Stephen A. Schwarzman.
|
E241749
|
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: Ellen Philips Katz | Statement: [Stephen A. Schwarzman, formerSpouse, Ellen Philips Katz]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ellen Philips Katz Context triple: [Stephen A. Schwarzman, formerSpouse, Ellen Philips Katz]
-
A.
Dorothy Herzka
Dorothy Herzka is an American art professional best known as the wife and longtime partner of pop artist Roy Lichtenstein, with whom she was deeply involved in the contemporary art world.
-
B.
Maria Nuzberg
Maria Nuzberg was the wife of Vasily Stalin, the son of Soviet leader Joseph Stalin.
-
C.
Sally Kornbluth
Sally Kornbluth is an American cell biologist and academic leader who became the 18th president of the Massachusetts Institute of Technology.
-
D.
Ellen Brody
Ellen Brody is the resilient and protective wife of police chief Martin Brody in the Jaws film series, known for her role as a grounding family presence amid the shark-related terror.
-
E.
Gertrude Blugerman
Gertrude Blugerman was the first wife of renowned science fiction author Isaac Asimov, to whom he was married from 1942 until their divorce in 1973.
- 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: Ellen Philips Katz Triple: [Stephen A. Schwarzman, formerSpouse, Ellen Philips Katz]
Generated description
Ellen Philips Katz is an American woman best known as the former wife of billionaire investor and Blackstone co-founder Stephen A. Schwarzman.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ellen Philips Katz Target entity description: Ellen Philips Katz is an American woman best known as the former wife of billionaire investor and Blackstone co-founder Stephen A. Schwarzman.
-
A.
Dorothy Herzka
Dorothy Herzka is an American art professional best known as the wife and longtime partner of pop artist Roy Lichtenstein, with whom she was deeply involved in the contemporary art world.
-
B.
Maria Nuzberg
Maria Nuzberg was the wife of Vasily Stalin, the son of Soviet leader Joseph Stalin.
-
C.
Sally Kornbluth
Sally Kornbluth is an American cell biologist and academic leader who became the 18th president of the Massachusetts Institute of Technology.
-
D.
Ellen Brody
Ellen Brody is the resilient and protective wife of police chief Martin Brody in the Jaws film series, known for her role as a grounding family presence amid the shark-related terror.
-
E.
Gertrude Blugerman
Gertrude Blugerman was the first wife of renowned science fiction author Isaac Asimov, to whom he was married from 1942 until their divorce in 1973.
- 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_69a493b0f2fc81908cd227480a5356a1 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4b3be19448190a8863fce3d152430 |
completed | March 1, 2026, 9:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae5d73c10c8190a059c3ae6b3a6279 |
completed | March 9, 2026, 5:41 a.m. |
| NEDg | Description generation | batch_69ae5e027ea48190a052556d43c39f73 |
completed | March 9, 2026, 5:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae5ea4edcc81908829e4bd64ce0aea |
completed | March 9, 2026, 5:46 a.m. |
Created at: March 1, 2026, 7:40 p.m.