Triple

T3677270
Position Surface form Disambiguated ID Type / Status
Subject Hackensack Cemetery E78023 entity
Predicate containsGraveOf P3802 FINISHED
Object John H. Demarest
John H. Demarest was a 19th-century New Jersey politician who served in the state legislature and is buried in Hackensack Cemetery.
 E849278 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: John H. Demarest | Statement: [Hackensack Cemetery, containsGraveOf, John H. Demarest]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: John H. Demarest
Context triple: [Hackensack Cemetery, containsGraveOf, John H. Demarest]
  • A. William H. Demarest
    William H. Demarest was an American educator who served as president of Rutgers College in the early 20th century.
  • B. Robert N. Davoren
    Robert N. Davoren was a notable figure in New York City's correctional system, commemorated by having a Rikers Island jail facility named in his honor.
  • C. William Demarest
    William Demarest was an American character actor best known for his roles in numerous Hollywood films and the television series "My Three Sons."
  • D. Robert H. Richards
    Robert H. Richards was a prominent American mining engineer and metallurgist known for pioneering work in ore dressing and mineral processing.
  • E. Herbert F. York
    Herbert F. York was an American physicist and arms control advocate who became the first director of Lawrence Livermore National Laboratory and a prominent advisor on nuclear policy and disarmament.
  • 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: John H. Demarest
Triple: [Hackensack Cemetery, containsGraveOf, John H. Demarest]
Generated description
John H. Demarest was a 19th-century New Jersey politician who served in the state legislature and is buried in Hackensack Cemetery.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: John H. Demarest
Target entity description: John H. Demarest was a 19th-century New Jersey politician who served in the state legislature and is buried in Hackensack Cemetery.
  • A. William H. Demarest
    William H. Demarest was an American educator who served as president of Rutgers College in the early 20th century.
  • B. Robert N. Davoren
    Robert N. Davoren was a notable figure in New York City's correctional system, commemorated by having a Rikers Island jail facility named in his honor.
  • C. William Demarest
    William Demarest was an American character actor best known for his roles in numerous Hollywood films and the television series "My Three Sons."
  • D. Robert H. Richards
    Robert H. Richards was a prominent American mining engineer and metallurgist known for pioneering work in ore dressing and mineral processing.
  • E. Herbert F. York
    Herbert F. York was an American physicist and arms control advocate who became the first director of Lawrence Livermore National Laboratory and a prominent advisor on nuclear policy and disarmament.
  • 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_69ad85e18c1c8190be8aafb227f39f48 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc4643cf08190b2d10ddf4aac7407 completed March 8, 2026, 6:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69d61b0c9dec8190af5a38413d4861c2 completed April 8, 2026, 9:08 a.m.
NEDg Description generation batch_69d61f2bcef08190b6cc4f572034e1b7 completed April 8, 2026, 9:26 a.m.
NED2 Entity disambiguation (via description) batch_69d61f9204008190b43e63ad2625a63f completed April 8, 2026, 9:27 a.m.
Created at: March 8, 2026, 3:25 p.m.