Triple
T6464363
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Epstein |
E142195
|
entity |
| Predicate | isCategoryOf |
P19933
|
FINISHED |
| Object |
Rob Epstein
Rob Epstein is an American documentary filmmaker known for his acclaimed work on LGBTQ+ themes, including the Oscar-winning films "The Times of Harvey Milk" and "Common Threads: Stories from the Quilt."
|
E594202
|
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: Rob Epstein | Statement: [Epstein, isCategoryOf, Rob Epstein]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rob Epstein Context triple: [Epstein, isCategoryOf, Rob Epstein]
-
A.
Alex Gibney
Alex Gibney is an acclaimed American documentary filmmaker known for investigative, politically charged films such as "Taxi to the Dark Side" and "Enron: The Smartest Guys in the Room."
-
B.
David Pilger
David Pilger is an individual notable enough to be recorded as a bearer of the surname Pilger, though no widely recognized public information about him is available.
-
C.
Lynn Novick
Lynn Novick is an American documentary filmmaker best known for her long-running collaborations with Ken Burns on acclaimed historical series such as "The Vietnam War," "Prohibition," and "Jazz."
-
D.
Matthew Heineman
Matthew Heineman is an American filmmaker known for his immersive, character-driven documentaries and narrative features that often explore conflict zones and social issues.
-
E.
David Frankel
David Frankel is an American film and television director best known for helming popular works such as "The Devil Wears Prada" and episodes of "Sex and the City."
- 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: Rob Epstein Triple: [Epstein, isCategoryOf, Rob Epstein]
Generated description
Rob Epstein is an American documentary filmmaker known for his acclaimed work on LGBTQ+ themes, including the Oscar-winning films "The Times of Harvey Milk" and "Common Threads: Stories from the Quilt."
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rob Epstein Target entity description: Rob Epstein is an American documentary filmmaker known for his acclaimed work on LGBTQ+ themes, including the Oscar-winning films "The Times of Harvey Milk" and "Common Threads: Stories from the Quilt."
-
A.
Alex Gibney
Alex Gibney is an acclaimed American documentary filmmaker known for investigative, politically charged films such as "Taxi to the Dark Side" and "Enron: The Smartest Guys in the Room."
-
B.
David Pilger
David Pilger is an individual notable enough to be recorded as a bearer of the surname Pilger, though no widely recognized public information about him is available.
-
C.
Lynn Novick
Lynn Novick is an American documentary filmmaker best known for her long-running collaborations with Ken Burns on acclaimed historical series such as "The Vietnam War," "Prohibition," and "Jazz."
-
D.
Matthew Heineman
Matthew Heineman is an American filmmaker known for his immersive, character-driven documentaries and narrative features that often explore conflict zones and social issues.
-
E.
David Frankel
David Frankel is an American film and television director best known for helming popular works such as "The Devil Wears Prada" and episodes of "Sex and the City."
- 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_69c008d3bf4c8190bcf798c5ba9d6fb3 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c06a10305081909521ee200cf70a30 |
completed | March 22, 2026, 10:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c64be78ae48190b38390ed245694fb |
completed | March 27, 2026, 9:20 a.m. |
| NEDg | Description generation | batch_69c64cd369048190bc0702592083a909 |
completed | March 27, 2026, 9:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c64d911a1881908b280636365a4858 |
completed | March 27, 2026, 9:27 a.m. |
Created at: March 22, 2026, 4:49 p.m.