Triple

T1264566
Position Surface form Disambiguated ID Type / Status
Subject Princeton Cemetery E12571 entity
Predicate containsGraveOf P3802 FINISHED
Object Paul Robeson Sr.
Paul Robeson Sr. was an African American minister and community leader, best known as the father of renowned singer, actor, and civil rights activist Paul Robeson.
E145256 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: Paul Robeson Sr. | Statement: [Princeton Cemetery, containsGraveOf, Paul Robeson Sr.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Paul Robeson Sr.
Context triple: [Princeton Cemetery, containsGraveOf, Paul Robeson Sr.]
  • A. Paul Robeson
    Paul Robeson was a pioneering African American singer, actor, and civil rights activist whose artistic and political influence made him a central figure of 20th-century Black culture.
  • B. Otis Campbell
    Otis Campbell is the lovable, frequently inebriated town drunk of Mayberry on the classic American television series "The Andy Griffith Show."
  • C. Harold McLernon
    Harold McLernon was a film editor known for his work on early sound-era movies, including the 1928 musical drama "The Singing Fool."
  • D. George W. Lewis
    George W. Lewis was an American aerospace engineer and long-serving director of research at the National Advisory Committee for Aeronautics (NACA), whose leadership significantly advanced early U.S. aeronautical research.
  • E. Lewis Henry Douglass
    Lewis Henry Douglass was the eldest son of abolitionist Frederick Douglass, known for his service as a Union soldier in the Civil War and his work as a typesetter and activist in Washington, D.C.
  • 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: Paul Robeson Sr.
Triple: [Princeton Cemetery, containsGraveOf, Paul Robeson Sr.]
Generated description
Paul Robeson Sr. was an African American minister and community leader, best known as the father of renowned singer, actor, and civil rights activist Paul Robeson.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Paul Robeson Sr.
Target entity description: Paul Robeson Sr. was an African American minister and community leader, best known as the father of renowned singer, actor, and civil rights activist Paul Robeson.
  • A. Paul Robeson
    Paul Robeson was a pioneering African American singer, actor, and civil rights activist whose artistic and political influence made him a central figure of 20th-century Black culture.
  • B. Otis Campbell
    Otis Campbell is the lovable, frequently inebriated town drunk of Mayberry on the classic American television series "The Andy Griffith Show."
  • C. Harold McLernon
    Harold McLernon was a film editor known for his work on early sound-era movies, including the 1928 musical drama "The Singing Fool."
  • D. George W. Lewis
    George W. Lewis was an American aerospace engineer and long-serving director of research at the National Advisory Committee for Aeronautics (NACA), whose leadership significantly advanced early U.S. aeronautical research.
  • E. Lewis Henry Douglass
    Lewis Henry Douglass was the eldest son of abolitionist Frederick Douglass, known for his service as a Union soldier in the Civil War and his work as a typesetter and activist in Washington, D.C.
  • 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_69a4933352e08190ac617291985e76c0 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a4c03573a48190b5851f0a734c2d6f completed March 1, 2026, 10:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac9984c21c8190a1cec6c9d2df217a completed March 7, 2026, 9:32 p.m.
NEDg Description generation batch_69ac9a6c81548190a1647ef797355d53 completed March 7, 2026, 9:36 p.m.
NED2 Entity disambiguation (via description) batch_69ac9ac980f48190a23da8b222ec7601 completed March 7, 2026, 9:38 p.m.
Created at: March 1, 2026, 7:50 p.m.