Triple
T10512734
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | A Prairie Home Companion |
E247954
|
entity |
| Predicate | cinematographer |
P1953
|
FINISHED |
| Object | Edward Lachman |
E349910
|
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: Edward Lachman | Statement: [A Prairie Home Companion, cinematographer, Edward Lachman]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Edward Lachman Context triple: [A Prairie Home Companion, cinematographer, Edward Lachman]
-
A.
Edward Lachman
chosen
Edward Lachman is an acclaimed American cinematographer known for his distinctive visual style and collaborations on films such as "Far from Heaven," "Carol," and "The Virgin Suicides."
-
B.
Thomas Schlamme
Thomas Schlamme is an American television director and producer best known for his signature "walk and talk" visual style and his collaborations with writer Aaron Sorkin on series such as The West Wing and Sports Night.
-
C.
Roger Christian
Roger Christian was an American ice hockey player from Warroad, Minnesota, best known for winning a gold medal with the U.S. national team at the 1960 Winter Olympics.
-
D.
Miguel Sapochnik
Miguel Sapochnik is a British film and television director best known for his work on high-profile projects like "Game of Thrones," where he directed several of the series' most acclaimed battle episodes.
-
E.
Darius Khondji
Darius Khondji is an acclaimed French-Iranian cinematographer known for his visually distinctive work on films such as Seven, Delicatessen, and The City of Lost Children.
- 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_69d381c4aa948190942e1d803143fb0e |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d509ca214481909b3ed9265e7a6704 |
completed | April 7, 2026, 1:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d8dcf65f808190993dbacde2df20eb |
completed | April 10, 2026, 11:20 a.m. |
Created at: April 6, 2026, 12:27 p.m.