Triple
T379689
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Casablanca |
E8651
|
entity |
| Predicate | producer |
P490
|
FINISHED |
| Object |
Hal B. Wallis
Hal B. Wallis was a prominent American film producer best known for overseeing classic Hollywood films such as "Casablanca" during his long career at Warner Bros. and later as an independent producer.
|
E48993
|
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: Hal B. Wallis | Statement: [Casablanca, producer, Hal B. Wallis]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hal B. Wallis Context triple: [Casablanca, producer, Hal B. Wallis]
-
A.
Darryl F. Zanuck
Darryl F. Zanuck was a prominent American film producer and studio executive, best known as a co-founder of 20th Century Fox and a key figure in Hollywood’s Golden Age.
-
B.
Merian C. Cooper
Merian C. Cooper was an American film director, producer, and adventurer best known for co-directing and producing the groundbreaking 1933 monster film "King Kong."
-
C.
Michael Curtiz
Michael Curtiz was a Hungarian-American film director best known for helming classic Hollywood films such as "Casablanca."
-
D.
Joseph L. Mankiewicz
Joseph L. Mankiewicz was an acclaimed American screenwriter, producer, and director known for his sophisticated, dialogue-driven films and multiple Academy Awards, including those for writing and directing.
-
E.
Julius J. Epstein
Julius J. Epstein was an American screenwriter best known for co-writing the classic film "Casablanca" and numerous other successful Hollywood screenplays.
- 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: Hal B. Wallis Triple: [Casablanca, producer, Hal B. Wallis]
Generated description
Hal B. Wallis was a prominent American film producer best known for overseeing classic Hollywood films such as "Casablanca" during his long career at Warner Bros. and later as an independent producer.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hal B. Wallis Target entity description: Hal B. Wallis was a prominent American film producer best known for overseeing classic Hollywood films such as "Casablanca" during his long career at Warner Bros. and later as an independent producer.
-
A.
Darryl F. Zanuck
Darryl F. Zanuck was a prominent American film producer and studio executive, best known as a co-founder of 20th Century Fox and a key figure in Hollywood’s Golden Age.
-
B.
Merian C. Cooper
Merian C. Cooper was an American film director, producer, and adventurer best known for co-directing and producing the groundbreaking 1933 monster film "King Kong."
-
C.
Michael Curtiz
Michael Curtiz was a Hungarian-American film director best known for helming classic Hollywood films such as "Casablanca."
-
D.
Joseph L. Mankiewicz
Joseph L. Mankiewicz was an acclaimed American screenwriter, producer, and director known for his sophisticated, dialogue-driven films and multiple Academy Awards, including those for writing and directing.
-
E.
Julius J. Epstein
Julius J. Epstein was an American screenwriter best known for co-writing the classic film "Casablanca" and numerous other successful Hollywood screenplays.
- 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_69a2e7f47dd08190a4e294ccbbe46cd4 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ec2b07248190979229bad3a741c9 |
completed | Feb. 28, 2026, 1:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3fe92911881908ee7f88d5c628ec9 |
completed | March 1, 2026, 8:53 a.m. |
| NEDg | Description generation | batch_69a3ff327d1c81909cbbbfd53fc74559 |
completed | March 1, 2026, 8:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a40101f7e4819099bd776c79b4d8cc |
completed | March 1, 2026, 9:04 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.