Triple
T1963877
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 12 Years a Slave |
E42644
|
entity |
| Predicate | portrays |
P264
|
FINISHED |
| Object | Chiwetel Ejiofor as Solomon Northup |
E48034
|
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: Chiwetel Ejiofor as Solomon Northup | Statement: [12 Years a Slave, portrays, Chiwetel Ejiofor as Solomon Northup]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chiwetel Ejiofor as Solomon Northup Context triple: [12 Years a Slave, portrays, Chiwetel Ejiofor as Solomon Northup]
-
A.
Nate Parker
Nate Parker is an American actor and filmmaker known for roles in films such as "The Secret Life of Bees" and for directing and starring in the historical drama "The Birth of a Nation."
-
B.
Jeffrey Wright
Jeffrey Wright is an acclaimed American actor known for his versatile performances in film, television, and theater, including roles in projects like "Angels in America," the "Hunger Games" series, and "Westworld."
-
C.
Laurence Fishburne
Laurence Fishburne is an American actor and producer renowned for his powerful screen presence in films such as The Matrix trilogy, Boyz n the Hood, and numerous acclaimed stage and television roles.
-
D.
Aldis Hodge
Aldis Hodge is an American actor known for his versatile film and television roles, including prominent performances in projects like "Leverage," "One Night in Miami...," and "Black Adam."
-
E.
Chiwetel Ejiofor
chosen
Chiwetel Ejiofor is an acclaimed British actor known for his powerful performances in films such as "12 Years a Slave," "Doctor Strange," and numerous stage and television roles.
- 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_69a88711151c8190940b2572095059d7 |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abb3ada4148190ad830d4a3d7fd662 |
completed | March 7, 2026, 5:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adfbd32eb88190a2069b6490b12e5d |
completed | March 8, 2026, 10:44 p.m. |
Created at: March 4, 2026, 7:36 p.m.