Triple
T5514950
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Letter (1940 film) |
E144658
|
entity |
| Predicate | screenwriter |
P2831
|
FINISHED |
| Object |
Howard E. Koch
Howard E. Koch was an American screenwriter best known for his work on classic Hollywood films such as "Casablanca" and for his involvement in the infamous 1938 "War of the Worlds" radio broadcast.
|
E599167
|
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: Howard E. Koch | Statement: [The Letter (1940 film), screenwriter, Howard E. Koch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Howard E. Koch Context triple: [The Letter (1940 film), screenwriter, Howard E. Koch]
-
A.
Howard W. Koch
Howard W. Koch was an American film and television producer and director known for his work on numerous mid-20th-century Hollywood movies and for serving as president of the Academy of Motion Picture Arts and Sciences.
-
B.
Seymour Boorstein
Seymour Boorstein was an American psychiatrist and psychoanalyst known for integrating psychoanalytic theory with spirituality and transpersonal psychology.
-
C.
Irving Gertz
Irving Gertz was an American film composer known for scoring mid-20th-century Hollywood movies, particularly war and science fiction films.
-
D.
Harry Fischbeck
Harry Fischbeck was an early American cinematographer best known as one of the founders of the American Society of Cinematographers, helping to establish professional standards and recognition for the craft.
-
E.
Ralph Berkowitz
Ralph Berkowitz was an American pianist, accompanist, and arts administrator known for his influential work in classical music performance and education.
- 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: Howard E. Koch Triple: [The Letter (1940 film), screenwriter, Howard E. Koch]
Generated description
Howard E. Koch was an American screenwriter best known for his work on classic Hollywood films such as "Casablanca" and for his involvement in the infamous 1938 "War of the Worlds" radio broadcast.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Howard E. Koch Target entity description: Howard E. Koch was an American screenwriter best known for his work on classic Hollywood films such as "Casablanca" and for his involvement in the infamous 1938 "War of the Worlds" radio broadcast.
-
A.
Howard W. Koch
Howard W. Koch was an American film and television producer and director known for his work on numerous mid-20th-century Hollywood movies and for serving as president of the Academy of Motion Picture Arts and Sciences.
-
B.
Seymour Boorstein
Seymour Boorstein was an American psychiatrist and psychoanalyst known for integrating psychoanalytic theory with spirituality and transpersonal psychology.
-
C.
Irving Gertz
Irving Gertz was an American film composer known for scoring mid-20th-century Hollywood movies, particularly war and science fiction films.
-
D.
Harry Fischbeck
Harry Fischbeck was an early American cinematographer best known as one of the founders of the American Society of Cinematographers, helping to establish professional standards and recognition for the craft.
-
E.
Ralph Berkowitz
Ralph Berkowitz was an American pianist, accompanist, and arts administrator known for his influential work in classical music performance and education.
- 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_69c008f77ff88190b0cd50ca207295d1 |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c01f5b4e988190b590b4157cf089c1 |
completed | March 22, 2026, 4:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6cad46d4081908f685d961d100d42 |
completed | March 27, 2026, 6:22 p.m. |
| NEDg | Description generation | batch_69c6cc960e088190bd9643aa1c46128d |
completed | March 27, 2026, 6:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6cd4d50948190ac60ec518f00e5d8 |
completed | March 27, 2026, 6:32 p.m. |
Created at: March 22, 2026, 3:33 p.m.