Triple
T22840663
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Staircase |
E566068
|
entity |
| Predicate | portrays |
P264
|
FINISHED |
| Object | David Rudolf |
—
|
NE NERFINISHED |
How this triple was built (3 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: David Rudolf | Statement: [The Staircase, portrays, David Rudolf]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: David Rudolf Context triple: [The Staircase, portrays, David Rudolf]
-
A.
Kevin Rudolf
Kevin Rudolf is an American singer-songwriter, guitarist, and record producer best known for his hit single "Let It Rock" and his work with artists on the Cash Money Records label.
-
B.
Michael Gruskoff
Michael Gruskoff is an American film producer best known for his work on influential 1970s and 1980s films, including the cult science fiction movie "Silent Running."
-
C.
Rudolph Belarski
Rudolph Belarski was an American pulp magazine and paperback cover artist best known for his dynamic science fiction, adventure, and war-themed illustrations during the mid-20th century.
-
D.
Alex Rudzinski
Alex Rudzinski is a television and live-event director best known for helming high-profile live musical productions and reality competition shows.
-
E.
Ian Grushka
Ian Grushka is an American bassist best known as a founding member of the pop-punk band New Found Glory.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: David Rudolf Target entity description: David Rudolf is an American criminal defense attorney best known for representing novelist Michael Peterson in the high-profile murder case documented in the true-crime series "The Staircase."
-
A.
Kevin Rudolf
Kevin Rudolf is an American singer-songwriter, guitarist, and record producer best known for his hit single "Let It Rock" and his work with artists on the Cash Money Records label.
-
B.
Michael Gruskoff
Michael Gruskoff is an American film producer best known for his work on influential 1970s and 1980s films, including the cult science fiction movie "Silent Running."
-
C.
Rudolph Belarski
Rudolph Belarski was an American pulp magazine and paperback cover artist best known for his dynamic science fiction, adventure, and war-themed illustrations during the mid-20th century.
-
D.
Alex Rudzinski
Alex Rudzinski is a television and live-event director best known for helming high-profile live musical productions and reality competition shows.
-
E.
Ian Grushka
Ian Grushka is an American bassist best known as a founding member of the pop-punk band New Found Glory.
- F. None of above. chosen
Provenance (2 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_69e245869e188190a196584f36e682da |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17e83fa48819084568264ef45c833 |
completed | April 29, 2026, 3:44 a.m. |
Created at: April 17, 2026, 3:35 p.m.