Triple
T6135222
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | M (1951 film) |
E136816
|
entity |
| Predicate | screenwriter |
P2831
|
FINISHED |
| Object |
Leo Katcher
Leo Katcher was an American screenwriter and journalist best known for his work in mid-20th-century Hollywood cinema.
|
E570377
|
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: Leo Katcher | Statement: [M (1951 film), screenwriter, Leo Katcher]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leo Katcher Context triple: [M (1951 film), screenwriter, Leo Katcher]
-
A.
Amber Maggart
Amber Maggart is the sister of acclaimed American singer-songwriter Fiona Apple and a member of the Maggart family of artists and performers.
-
B.
Joss Carter
Joss Carter is a principled NYPD detective in the television series "Person of Interest," known for her integrity, moral courage, and key role in aiding the show's vigilante protagonists.
-
C.
Sam Harper
Sam Harper is a screenwriter best known for writing family-friendly comedy films such as "Cheaper by the Dozen" and "Freaky Friday."
-
D.
Pat Thrall
Pat Thrall is an American rock guitarist and session musician known for his work with bands like Hughes/Thrall and Asia, as well as for his extensive studio and touring career.
-
E.
Dixon Steele
Dixon Steele is a troubled, hard-boiled Hollywood screenwriter whose volatile temperament and moral ambiguity drive the dark psychological drama of "In a Lonely Place."
- 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: Leo Katcher Triple: [M (1951 film), screenwriter, Leo Katcher]
Generated description
Leo Katcher was an American screenwriter and journalist best known for his work in mid-20th-century Hollywood cinema.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Leo Katcher Target entity description: Leo Katcher was an American screenwriter and journalist best known for his work in mid-20th-century Hollywood cinema.
-
A.
Amber Maggart
Amber Maggart is the sister of acclaimed American singer-songwriter Fiona Apple and a member of the Maggart family of artists and performers.
-
B.
Joss Carter
Joss Carter is a principled NYPD detective in the television series "Person of Interest," known for her integrity, moral courage, and key role in aiding the show's vigilante protagonists.
-
C.
Sam Harper
Sam Harper is a screenwriter best known for writing family-friendly comedy films such as "Cheaper by the Dozen" and "Freaky Friday."
-
D.
Pat Thrall
Pat Thrall is an American rock guitarist and session musician known for his work with bands like Hughes/Thrall and Asia, as well as for his extensive studio and touring career.
-
E.
Dixon Steele
Dixon Steele is a troubled, hard-boiled Hollywood screenwriter whose volatile temperament and moral ambiguity drive the dark psychological drama of "In a Lonely Place."
- 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_69c008a179388190a3b5a081bbf46d55 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c05c80a6088190a028967b682fed2b |
completed | March 22, 2026, 9:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c135e22b9481908e6023d1b0a5d0fd |
completed | March 23, 2026, 12:45 p.m. |
| NEDg | Description generation | batch_69c136545e788190a988f19d5d20c1a4 |
completed | March 23, 2026, 12:47 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c136e1615c8190bcc33362b1182a2f |
completed | March 23, 2026, 12:49 p.m. |
Created at: March 22, 2026, 4:15 p.m.