Triple
T5466701
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | David M. Rubenstein |
E122727
|
entity |
| Predicate | parentOf |
P120
|
FINISHED |
| Object |
Alexandra Rubenstein
Alexandra Rubenstein is one of the daughters of American billionaire investor and philanthropist David M. Rubenstein.
|
E523580
|
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: Alexandra Rubenstein | Statement: [David M. Rubenstein, parentOf, Alexandra Rubenstein]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alexandra Rubenstein Context triple: [David M. Rubenstein, parentOf, Alexandra Rubenstein]
-
A.
Alexandra Saks
Alexandra Saks is a film producer recognized for her work on independent and studio-backed feature films.
-
B.
Natasha Rubin
Natasha Rubin is a Russian-born classical pianist and composer best known as the wife of actor and comedian Cheech Marin.
-
C.
Anna Steiger
Anna Steiger is a British operatic mezzo-soprano known for her performances with major European opera companies and for being the daughter of actress Claire Bloom and actor Rod Steiger.
-
D.
Alisa Lepselter
Alisa Lepselter is an American film editor best known for her long-time collaboration with director Woody Allen on numerous critically acclaimed films.
-
E.
Alexandra Richards
Alexandra Richards is an American model and artist, best known as the daughter of Rolling Stones guitarist Keith Richards and actress Patti Hansen.
- 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: Alexandra Rubenstein Triple: [David M. Rubenstein, parentOf, Alexandra Rubenstein]
Generated description
Alexandra Rubenstein is one of the daughters of American billionaire investor and philanthropist David M. Rubenstein.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alexandra Rubenstein Target entity description: Alexandra Rubenstein is one of the daughters of American billionaire investor and philanthropist David M. Rubenstein.
-
A.
Alexandra Saks
Alexandra Saks is a film producer recognized for her work on independent and studio-backed feature films.
-
B.
Natasha Rubin
Natasha Rubin is a Russian-born classical pianist and composer best known as the wife of actor and comedian Cheech Marin.
-
C.
Anna Steiger
Anna Steiger is a British operatic mezzo-soprano known for her performances with major European opera companies and for being the daughter of actress Claire Bloom and actor Rod Steiger.
-
D.
Alisa Lepselter
Alisa Lepselter is an American film editor best known for her long-time collaboration with director Woody Allen on numerous critically acclaimed films.
-
E.
Alexandra Richards
Alexandra Richards is an American model and artist, best known as the daughter of Rolling Stones guitarist Keith Richards and actress Patti Hansen.
- 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_69bd4643f16081908d7f29e08096115a |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd9217009c819082631a2758b5f2a4 |
completed | March 20, 2026, 6:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf488da1d8819091e1cad0500b1747 |
completed | March 22, 2026, 1:40 a.m. |
| NEDg | Description generation | batch_69bf4f5d620881908b460af328750cb7 |
completed | March 22, 2026, 2:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf4fca93a08190b573e66d28aff4a3 |
completed | March 22, 2026, 2:11 a.m. |
Created at: March 20, 2026, 2:08 p.m.