Triple
T3969334
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Birdman of Alcatraz |
E92290
|
entity |
| Predicate | producer |
P490
|
FINISHED |
| Object | Harold Hecht |
E381127
|
NE FINISHED |
How this triple was built (2 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: Harold Hecht | Statement: [Birdman of Alcatraz, producer, Harold Hecht]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harold Hecht Context triple: [Birdman of Alcatraz, producer, Harold Hecht]
-
A.
Harold Hecht
chosen
Harold Hecht was an American film producer and talent agent best known for co-founding Hecht-Hill-Lancaster and producing acclaimed mid-20th-century films such as "Marty."
-
B.
Harold Chasen
Harold Chasen is the morbid, death-obsessed young protagonist of the dark romantic comedy film "Harold and Maude."
-
C.
Charles Lederer
Charles Lederer was an American screenwriter known for his sharp, witty scripts on classic Hollywood films such as "His Girl Friday" and "Gentlemen Prefer Blondes."
-
D.
Harold C. Mayer
Harold C. Mayer was an American financier best known as one of the co-founders of the investment bank Bear Stearns.
-
E.
Arthur H. Gorson
Arthur H. Gorson is a film and music producer known for his work on projects such as the horror film "Cronos" and for collaborating with notable directors and musicians.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69aed96624188190ac8c45bb57ab72b5 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aef992d6bc8190be1b244eb87f2964 |
completed | March 9, 2026, 4:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5c6f3796c8190bac5529032419ecc |
completed | March 14, 2026, 8:37 p.m. |
Created at: March 9, 2026, 3:32 p.m.