Triple

T1574118
Position Surface form Disambiguated ID Type / Status
Subject Green-Wood Cemetery E33608 entity
Predicate founder P104 FINISHED
Object Henry Evelyn Pierrepont
Henry Evelyn Pierrepont was a prominent 19th-century Brooklyn landowner and civic leader who played a key role in shaping the borough’s early urban and cultural development.
E214508 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: Henry Evelyn Pierrepont | Statement: [Green-Wood Cemetery, founder, Henry Evelyn Pierrepont]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Henry Evelyn Pierrepont
Context triple: [Green-Wood Cemetery, founder, Henry Evelyn Pierrepont]
  • A. Henry Collins Brown
    Henry Collins Brown was a Scottish-born American historian, author, and lecturer best known for chronicling New York City's history and founding the Museum of the City of New York.
  • B. Selden Chapin
    Selden Chapin was an American diplomat and career Foreign Service officer who served in several key ambassadorial posts for the United States during the mid-20th century.
  • C. William Burnet Tuthill
    William Burnet Tuthill was an American architect best known for designing New York City's renowned concert venue Carnegie Hall.
  • D. Chester Holmes Aldrich
    Chester Holmes Aldrich was an American architect and partner in the prominent firm Delano & Aldrich, known for designing notable Beaux-Arts and neoclassical buildings in the early 20th century.
  • E. Ogden Goelet
    Ogden Goelet was a wealthy 19th-century American financier and prominent member of New York high society, known for his vast real estate holdings and opulent lifestyle.
  • 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: Henry Evelyn Pierrepont
Triple: [Green-Wood Cemetery, founder, Henry Evelyn Pierrepont]
Generated description
Henry Evelyn Pierrepont was a prominent 19th-century Brooklyn landowner and civic leader who played a key role in shaping the borough’s early urban and cultural development.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Henry Evelyn Pierrepont
Target entity description: Henry Evelyn Pierrepont was a prominent 19th-century Brooklyn landowner and civic leader who played a key role in shaping the borough’s early urban and cultural development.
  • A. Henry Collins Brown
    Henry Collins Brown was a Scottish-born American historian, author, and lecturer best known for chronicling New York City's history and founding the Museum of the City of New York.
  • B. Selden Chapin
    Selden Chapin was an American diplomat and career Foreign Service officer who served in several key ambassadorial posts for the United States during the mid-20th century.
  • C. William Burnet Tuthill
    William Burnet Tuthill was an American architect best known for designing New York City's renowned concert venue Carnegie Hall.
  • D. Chester Holmes Aldrich
    Chester Holmes Aldrich was an American architect and partner in the prominent firm Delano & Aldrich, known for designing notable Beaux-Arts and neoclassical buildings in the early 20th century.
  • E. Ogden Goelet
    Ogden Goelet was a wealthy 19th-century American financier and prominent member of New York high society, known for his vast real estate holdings and opulent lifestyle.
  • 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_69a885f27a4c8190a4622252cdf54c00 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a908bcd87881908b911314a30dd327 completed March 5, 2026, 4:38 a.m.
NED1 Entity disambiguation (via context triple) batch_69adf3b2c2788190a22c3b45dedb1484 completed March 8, 2026, 10:09 p.m.
NEDg Description generation batch_69adf452ab488190b5d57e3b04159408 completed March 8, 2026, 10:12 p.m.
NED2 Entity disambiguation (via description) batch_69adf4bdb6dc8190964e5e78abfb8e40 completed March 8, 2026, 10:14 p.m.
Created at: March 4, 2026, 7:27 p.m.