Triple

T12230386
Position Surface form Disambiguated ID Type / Status
Subject Highland Lawn Cemetery E291459 entity
Predicate notableBurial P196 FINISHED
Object William R. McKeen
William R. McKeen was a 19th-century American railroad executive and innovator known for his leadership in railway development.
 E1402866 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: William R. McKeen | Statement: [Highland Lawn Cemetery, notableBurial, William R. McKeen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: William R. McKeen
Context triple: [Highland Lawn Cemetery, notableBurial, William R. McKeen]
  • A. Albert S. Ruddy
    Albert S. Ruddy is a Canadian-born film and television producer best known for his Academy Award–winning work on landmark films such as "The Godfather" and "Million Dollar Baby."
  • B. William H. Demarest
    William H. Demarest was an American educator who served as president of Rutgers College in the early 20th century.
  • C. George T. Dunlap
    George T. Dunlap was an American publisher best known as a co-founder of the prominent publishing house Grosset & Dunlap.
  • D. Edmund G. Ross
    Edmund G. Ross was a 19th-century U.S. senator from Kansas best known for casting the decisive vote against the impeachment of President Andrew Johnson, an act later celebrated in John F. Kennedy’s "Profiles in Courage."
  • E. Charles F. Manderson
    Charles F. Manderson was a 19th-century American politician and lawyer who served as a U.S. Senator from Nebraska and held key leadership roles in the Senate.
  • 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: William R. McKeen
Triple: [Highland Lawn Cemetery, notableBurial, William R. McKeen]
Generated description
William R. McKeen was a 19th-century American railroad executive and innovator known for his leadership in railway development.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: William R. McKeen
Target entity description: William R. McKeen was a 19th-century American railroad executive and innovator known for his leadership in railway development.
  • A. Albert S. Ruddy
    Albert S. Ruddy is a Canadian-born film and television producer best known for his Academy Award–winning work on landmark films such as "The Godfather" and "Million Dollar Baby."
  • B. William H. Demarest
    William H. Demarest was an American educator who served as president of Rutgers College in the early 20th century.
  • C. George T. Dunlap
    George T. Dunlap was an American publisher best known as a co-founder of the prominent publishing house Grosset & Dunlap.
  • D. Edmund G. Ross
    Edmund G. Ross was a 19th-century U.S. senator from Kansas best known for casting the decisive vote against the impeachment of President Andrew Johnson, an act later celebrated in John F. Kennedy’s "Profiles in Courage."
  • E. Charles F. Manderson
    Charles F. Manderson was a 19th-century American politician and lawyer who served as a U.S. Senator from Nebraska and held key leadership roles in the Senate.
  • 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_69d6ab668acc8190963ba424049d6aee completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91ca45bd48190b8b7f6b29b6bb25b completed April 10, 2026, 3:52 p.m.
NED1 Entity disambiguation (via context triple) batch_6a07f6c97f9c8190ae7555aef83cbbd3 completed May 16, 2026, 4:47 a.m.
NEDg Description generation batch_6a07f85977548190b5e66b1914919a94 completed May 16, 2026, 4:53 a.m.
NED2 Entity disambiguation (via description) batch_6a07f8d26364819086b9e4cfff88ca46 completed May 16, 2026, 4:55 a.m.
Created at: April 8, 2026, 9:51 p.m.