Triple
T2294733
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | David O. Selznick |
E51584
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object |
Irene Mayer Selznick
Irene Mayer Selznick was an American theatrical producer and Hollywood socialite, known for producing the original Broadway production of "A Streetcar Named Desire" and for being the daughter of MGM co-founder Louis B. Mayer.
|
E255876
|
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: Irene Mayer Selznick | Statement: [David O. Selznick, spouse, Irene Mayer Selznick]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Irene Mayer Selznick Context triple: [David O. Selznick, spouse, Irene Mayer Selznick]
-
A.
David O. Selznick
David O. Selznick was a prominent American film producer of Hollywood's Golden Age, best known for overseeing the epic production of "Gone with the Wind" and other major studio classics.
-
B.
Beatrice DeMille
Beatrice DeMille was an American playwright and literary agent best known as the mother of pioneering film director Cecil B. DeMille.
-
C.
Katherine DeMille
Katherine DeMille was a Canadian-born American film actress of the 1930s and 1940s who appeared in numerous Hollywood productions.
-
D.
Constance Adams DeMille
Constance Adams DeMille was the longtime wife and collaborator of pioneering Hollywood film director Cecil B. DeMille, active in early American cinema’s social and creative circles.
-
E.
Samuel Goldwyn
Samuel Goldwyn was a pioneering American film producer and studio executive who played a key role in shaping Hollywood’s early motion picture industry.
- 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: Irene Mayer Selznick Triple: [David O. Selznick, spouse, Irene Mayer Selznick]
Generated description
Irene Mayer Selznick was an American theatrical producer and Hollywood socialite, known for producing the original Broadway production of "A Streetcar Named Desire" and for being the daughter of MGM co-founder Louis B. Mayer.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Irene Mayer Selznick Target entity description: Irene Mayer Selznick was an American theatrical producer and Hollywood socialite, known for producing the original Broadway production of "A Streetcar Named Desire" and for being the daughter of MGM co-founder Louis B. Mayer.
-
A.
David O. Selznick
David O. Selznick was a prominent American film producer of Hollywood's Golden Age, best known for overseeing the epic production of "Gone with the Wind" and other major studio classics.
-
B.
Beatrice DeMille
Beatrice DeMille was an American playwright and literary agent best known as the mother of pioneering film director Cecil B. DeMille.
-
C.
Katherine DeMille
Katherine DeMille was a Canadian-born American film actress of the 1930s and 1940s who appeared in numerous Hollywood productions.
-
D.
Constance Adams DeMille
Constance Adams DeMille was the longtime wife and collaborator of pioneering Hollywood film director Cecil B. DeMille, active in early American cinema’s social and creative circles.
-
E.
Samuel Goldwyn
Samuel Goldwyn was a pioneering American film producer and studio executive who played a key role in shaping Hollywood’s early motion picture industry.
- 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_69a88b09c644819090b503456d96bf70 |
completed | March 4, 2026, 7:42 p.m. |
| NER | Named-entity recognition | batch_69abc5da667881909186adf23a2bd45b |
completed | March 7, 2026, 6:29 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae8952322c81909d58b89139f51a27 |
completed | March 9, 2026, 8:48 a.m. |
| NEDg | Description generation | batch_69ae8d5b13bc819094d0cc02736ba6b5 |
completed | March 9, 2026, 9:05 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae8dd17a0081908c08d344178674d5 |
completed | March 9, 2026, 9:07 a.m. |
Created at: March 4, 2026, 7:49 p.m.