Triple

T306221
Position Surface form Disambiguated ID Type / Status
Subject Selma (2014 film) E6307 entity
Predicate role P268 FINISHED
Object David Oyelowo as Martin Luther King Jr.
David Oyelowo as Martin Luther King Jr. refers to the British-Nigerian actor’s acclaimed portrayal of the civil rights leader in the 2014 historical drama film "Selma."
E39430 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: David Oyelowo as Martin Luther King Jr. | Statement: [Selma (2014 film), role, David Oyelowo as Martin Luther King Jr.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: David Oyelowo as Martin Luther King Jr.
Context triple: [Selma (2014 film), role, David Oyelowo as Martin Luther King Jr.]
  • A. Idris Elba
    Idris Elba is a British actor, producer, and musician known for his roles in projects such as "Luther," "The Wire," and numerous major Hollywood films.
  • B. Chadwick Boseman
    Chadwick Boseman was an American actor best known for his portrayal of T'Challa/Black Panther in the Marvel Cinematic Universe and for his powerful performances as historical figures such as Jackie Robinson, James Brown, and Thurgood Marshall.
  • C. Samuel L. Jackson
    Samuel L. Jackson is an acclaimed American actor and film producer known for his powerful screen presence and roles in films such as "Pulp Fiction," the Marvel Cinematic Universe, and numerous other Hollywood blockbusters.
  • D. Jeffrey Jones
    Jeffrey Jones is an American character actor best known for his roles in films such as "Ferris Bueller's Day Off," "Beetlejuice," and "Amadeus."
  • E. Joseph LaShelle
    Joseph LaShelle was an American cinematographer renowned for his work on numerous classic Hollywood films and for winning an Academy Award for Best Cinematography.
  • 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: David Oyelowo as Martin Luther King Jr.
Triple: [Selma (2014 film), role, David Oyelowo as Martin Luther King Jr.]
Generated description
David Oyelowo as Martin Luther King Jr. refers to the British-Nigerian actor’s acclaimed portrayal of the civil rights leader in the 2014 historical drama film "Selma."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: David Oyelowo as Martin Luther King Jr.
Target entity description: David Oyelowo as Martin Luther King Jr. refers to the British-Nigerian actor’s acclaimed portrayal of the civil rights leader in the 2014 historical drama film "Selma."
  • A. Idris Elba
    Idris Elba is a British actor, producer, and musician known for his roles in projects such as "Luther," "The Wire," and numerous major Hollywood films.
  • B. Chadwick Boseman
    Chadwick Boseman was an American actor best known for his portrayal of T'Challa/Black Panther in the Marvel Cinematic Universe and for his powerful performances as historical figures such as Jackie Robinson, James Brown, and Thurgood Marshall.
  • C. Samuel L. Jackson
    Samuel L. Jackson is an acclaimed American actor and film producer known for his powerful screen presence and roles in films such as "Pulp Fiction," the Marvel Cinematic Universe, and numerous other Hollywood blockbusters.
  • D. Jeffrey Jones
    Jeffrey Jones is an American character actor best known for his roles in films such as "Ferris Bueller's Day Off," "Beetlejuice," and "Amadeus."
  • E. Joseph LaShelle
    Joseph LaShelle was an American cinematographer renowned for his work on numerous classic Hollywood films and for winning an Academy Award for Best Cinematography.
  • 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_69a2e79230508190b912ecb555aae17e completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2ea2fba548190a5aeb1597dca96bd completed Feb. 28, 2026, 1:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3b077a6808190aedb6e347cb749f2 completed March 1, 2026, 3:20 a.m.
NEDg Description generation batch_69a3b14ff54481909d37f03ea2d6b455 completed March 1, 2026, 3:24 a.m.
NED2 Entity disambiguation (via description) batch_69a3b1b81ad88190ad65622d7a664002 completed March 1, 2026, 3:25 a.m.
Created at: Feb. 28, 2026, 1:06 p.m.