Triple

T1573999
Position Surface form Disambiguated ID Type / Status
Subject Groton School E33605 entity
Predicate hasAlumni P51 FINISHED
Object Endicott Peabody (governor)
Endicott Peabody was an American politician who served as the 62nd Governor of Massachusetts in the early 1960s.
 E179582 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: Endicott Peabody (governor) | Statement: [Groton School, hasAlumni, Endicott Peabody (governor)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Endicott Peabody (governor)
Context triple: [Groton School, hasAlumni, Endicott Peabody (governor)]
  • A. Amasa Delano
    Amasa Delano was an American sea captain and explorer best known for his 1817 memoir "A Narrative of Voyages and Travels," which inspired Herman Melville’s novella "Benito Cereno."
  • B. Warren Delano Jr.
    Warren Delano Jr. was a prominent 19th-century American merchant and China trader best known as the maternal grandfather of President Franklin D. Roosevelt.
  • C. 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.
  • D. John Swope
    John Swope was an American photographer and aviator known for his work documenting World War II and Hollywood, and for being married to actress Dorothy McGuire.
  • E. Stephen Van Rensselaer
    Stephen Van Rensselaer was a prominent early American landowner, politician, and philanthropist best known as the patroon of Rensselaerswyck and co-founder of Rensselaer Polytechnic Institute.
  • 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: Endicott Peabody (governor)
Triple: [Groton School, hasAlumni, Endicott Peabody (governor)]
Generated description
Endicott Peabody was an American politician who served as the 62nd Governor of Massachusetts in the early 1960s.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Endicott Peabody (governor)
Target entity description: Endicott Peabody was an American politician who served as the 62nd Governor of Massachusetts in the early 1960s.
  • A. George B. Cortelyou
    George B. Cortelyou was an American public official who served in multiple cabinet positions under President Theodore Roosevelt, including as the first head of the Department of Commerce and Labor and later as Secretary of the Treasury.
  • B. Amasa Delano
    Amasa Delano was an American sea captain and explorer best known for his 1817 memoir "A Narrative of Voyages and Travels," which inspired Herman Melville’s novella "Benito Cereno."
  • C. Warren Delano Jr.
    Warren Delano Jr. was a prominent 19th-century American merchant and China trader best known as the maternal grandfather of President Franklin D. Roosevelt.
  • D. 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.
  • E. John Swope
    John Swope was an American photographer and aviator known for his work documenting World War II and Hollywood, and for being married to actress Dorothy McGuire.
  • 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_69ad4028bc5881909dbe847229dd63bb completed March 8, 2026, 9:23 a.m.
NEDg Description generation batch_69ad41930d208190b34531e3f35fa58b completed March 8, 2026, 9:29 a.m.
NED2 Entity disambiguation (via description) batch_69ad422752348190b42ebc3781a6e8a5 completed March 8, 2026, 9:32 a.m.
Created at: March 4, 2026, 7:27 p.m.