Triple

T5524530
Position Surface form Disambiguated ID Type / Status
Subject John David Washington E144889 entity
Predicate playedCharacter P1507 FINISHED
Object Ron Stallworth
Ron Stallworth is a real-life African-American police officer best known for infiltrating the Ku Klux Klan in the 1970s, an undercover operation later depicted in the film "BlacKkKlansman."
E528614 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: Ron Stallworth | Statement: [John David Washington, playedCharacter, Ron Stallworth]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ron Stallworth
Context triple: [John David Washington, playedCharacter, Ron Stallworth]
  • A. Jack Epps Jr.
    Jack Epps Jr. is an American screenwriter best known for co-writing the blockbuster action film "Top Gun."
  • B. Don Gately
    Don Gately is a central character in David Foster Wallace’s novel "Infinite Jest," a former Demerol addict and ex-burglar who works as a live-in staffer at a Boston halfway house and struggles toward sobriety and moral responsibility.
  • C. Detective Keith Frazier
    Detective Keith Frazier is the determined NYPD hostage negotiator portrayed by Denzel Washington in the heist thriller film "Inside Man."
  • D. John Wesley Dobbs
    John Wesley Dobbs was a prominent African American civic and political leader in early 20th-century Atlanta, often called the “Mayor of Auburn Avenue” for his influential role in the city’s Black community.
  • E. William Parcher
    William Parcher is a mysterious, menacing government agent who appears as a figment of John Nash’s delusions in the film "A Beautiful Mind."
  • 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: Ron Stallworth
Triple: [John David Washington, playedCharacter, Ron Stallworth]
Generated description
Ron Stallworth is a real-life African-American police officer best known for infiltrating the Ku Klux Klan in the 1970s, an undercover operation later depicted in the film "BlacKkKlansman."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ron Stallworth
Target entity description: Ron Stallworth is a real-life African-American police officer best known for infiltrating the Ku Klux Klan in the 1970s, an undercover operation later depicted in the film "BlacKkKlansman."
  • A. Jack Epps Jr.
    Jack Epps Jr. is an American screenwriter best known for co-writing the blockbuster action film "Top Gun."
  • B. Don Gately
    Don Gately is a central character in David Foster Wallace’s novel "Infinite Jest," a former Demerol addict and ex-burglar who works as a live-in staffer at a Boston halfway house and struggles toward sobriety and moral responsibility.
  • C. Detective Keith Frazier
    Detective Keith Frazier is the determined NYPD hostage negotiator portrayed by Denzel Washington in the heist thriller film "Inside Man."
  • D. John Wesley Dobbs
    John Wesley Dobbs was a prominent African American civic and political leader in early 20th-century Atlanta, often called the “Mayor of Auburn Avenue” for his influential role in the city’s Black community.
  • E. William Parcher
    William Parcher is a mysterious, menacing government agent who appears as a figment of John Nash’s delusions in the film "A Beautiful Mind."
  • 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_69c008f873a481909b4d9f7e2db3c37d completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c01f874bd081909cccfc25767ee6fa completed March 22, 2026, 4:57 p.m.
NED1 Entity disambiguation (via context triple) batch_69c027f6aa1c8190b639c317c7d60f64 completed March 22, 2026, 5:33 p.m.
NEDg Description generation batch_69c033dc91e08190888fb6e94027fbdb completed March 22, 2026, 6:24 p.m.
NED2 Entity disambiguation (via description) batch_69c03460b21481908b78aa4bdc989d2c completed March 22, 2026, 6:26 p.m.
Created at: March 22, 2026, 3:34 p.m.