Triple
T19326919
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pearlstein |
E483381
|
entity |
| Predicate | hasNotableBearer |
P458
|
FINISHED |
| Object | Richard Pearlstein |
—
|
NE NERFINISHED |
How this triple was built (3 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: Richard Pearlstein | Statement: [Pearlstein, hasNotableBearer, Richard Pearlstein]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Richard Pearlstein Context triple: [Pearlstein, hasNotableBearer, Richard Pearlstein]
-
A.
Paul Goldstein
Paul Goldstein is a former American professional tennis player who became the head coach of the Stanford Cardinal men’s tennis team.
-
B.
Paul Goldstein
Paul Goldstein is a prominent American legal scholar and author, best known for his influential work in intellectual property and copyright law.
-
C.
Kenneth Posner
Kenneth Posner is a prominent American theatrical lighting designer known for his work on numerous Broadway productions.
-
D.
Philip Goldstein
Philip Goldstein, better known as Philip Guston, was a prominent 20th-century painter associated with Abstract Expressionism who later became renowned for his bold, cartoonish figurative works.
-
E.
Daniel H. Lowenstein
Daniel H. Lowenstein is a prominent American legal scholar known for his pioneering work in election law and political reform.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Richard Pearlstein Target entity description: Richard Pearlstein is an individual notable enough to be recognized as a prominent bearer of the surname Pearlstein.
-
A.
Paul Goldstein
Paul Goldstein is a prominent American legal scholar and author, best known for his influential work in intellectual property and copyright law.
-
B.
Paul Goldstein
Paul Goldstein is a former American professional tennis player who became the head coach of the Stanford Cardinal men’s tennis team.
-
C.
Kenneth Posner
Kenneth Posner is a prominent American theatrical lighting designer known for his work on numerous Broadway productions.
-
D.
Philip Goldstein
Philip Goldstein, better known as Philip Guston, was a prominent 20th-century painter associated with Abstract Expressionism who later became renowned for his bold, cartoonish figurative works.
-
E.
Daniel H. Lowenstein
Daniel H. Lowenstein is a prominent American legal scholar known for his pioneering work in election law and political reform.
- F. None of above. chosen
Provenance (2 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_69d8e8d13e3c81909d91d1d5ec37c095 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e6163e3a5081909195192356bcebc3 |
completed | April 20, 2026, 12:04 p.m. |
Created at: April 10, 2026, 1:33 p.m.