Triple
T13071163
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hurwitz |
E329458
|
entity |
| Predicate | hasNotableBearer |
P458
|
FINISHED |
| Object |
Leo Hurwitz
Leo Hurwitz was an American documentary filmmaker and cinematographer known for his socially conscious, politically engaged films and pioneering work in the documentary movement of the mid-20th century.
|
E1035366
|
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 Hurwitz | Statement: [Hurwitz, hasNotableBearer, Leo Hurwitz]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leo Hurwitz Context triple: [Hurwitz, hasNotableBearer, Leo Hurwitz]
-
A.
Arthur Lubin
Arthur Lubin was an American film director best known for his work on comedies and fantasy films in the mid-20th century, including several Abbott and Costello movies and the Francis the Talking Mule series.
-
B.
Gregory Ratoff
Gregory Ratoff was a Russian-born American actor, director, and producer known for his character roles in Hollywood films of the 1930s and 1940s.
-
C.
Mervyn LeRoy
Mervyn LeRoy was an American film director and producer known for his influential work in classic Hollywood cinema, including a key role in bringing "The Wizard of Oz" to the screen.
-
D.
Norman Taurog
Norman Taurog was an American film director best known for his prolific work in Hollywood comedies and musicals, including several films with stars like Judy Garland, Mickey Rooney, and later Elvis Presley.
-
E.
Walter Reisch
Walter Reisch was an Austrian-born screenwriter and film director best known for his work in Hollywood during the 1930s and 1940s, contributing to notable films such as "Gaslight."
- 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 Hurwitz Triple: [Hurwitz, hasNotableBearer, Leo Hurwitz]
Generated description
Leo Hurwitz was an American documentary filmmaker and cinematographer known for his socially conscious, politically engaged films and pioneering work in the documentary movement of the mid-20th century.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Leo Hurwitz Target entity description: Leo Hurwitz was an American documentary filmmaker and cinematographer known for his socially conscious, politically engaged films and pioneering work in the documentary movement of the mid-20th century.
-
A.
Arthur Lubin
Arthur Lubin was an American film director best known for his work on comedies and fantasy films in the mid-20th century, including several Abbott and Costello movies and the Francis the Talking Mule series.
-
B.
Gregory Ratoff
Gregory Ratoff was a Russian-born American actor, director, and producer known for his character roles in Hollywood films of the 1930s and 1940s.
-
C.
Mervyn LeRoy
Mervyn LeRoy was an American film director and producer known for his influential work in classic Hollywood cinema, including a key role in bringing "The Wizard of Oz" to the screen.
-
D.
Norman Taurog
Norman Taurog was an American film director best known for his prolific work in Hollywood comedies and musicals, including several films with stars like Judy Garland, Mickey Rooney, and later Elvis Presley.
-
E.
Walter Reisch
Walter Reisch was an Austrian-born screenwriter and film director best known for his work in Hollywood during the 1930s and 1940s, contributing to notable films such as "Gaslight."
- 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_69d80771749c81909a6d9197b9504872 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d980ee6130819095d835e7ff6a8c5b |
completed | April 10, 2026, 10:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f71f0dddc88190918d3a071b75a556 |
completed | May 3, 2026, 10:10 a.m. |
| NEDg | Description generation | batch_69f7204ac36c8190a04e921442489e9c |
completed | May 3, 2026, 10:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7221887208190ac98945a023bc496 |
completed | May 3, 2026, 10:23 a.m. |
Created at: April 9, 2026, 9 p.m.