Triple

T1574007
Position Surface form Disambiguated ID Type / Status
Subject Groton School E33605 entity
Predicate hasAlumni P51 FINISHED
Object Endicott Peabody Saltonstall
Endicott Peabody Saltonstall was an American lawyer and public official from a prominent Massachusetts family who served as District Attorney of Suffolk County in the early 20th century.
E179586 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 Saltonstall | Statement: [Groton School, hasAlumni, Endicott Peabody Saltonstall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Endicott Peabody Saltonstall
Context triple: [Groton School, hasAlumni, Endicott Peabody Saltonstall]
  • A. Franklin Haven Sargent
    Franklin Haven Sargent was an American educator and theatrical innovator best known for establishing one of the first professional acting schools in the United States.
  • B. Nancy Hayes Sununu
    Nancy Hayes Sununu is the wife of former New Hampshire governor and White House Chief of Staff John H. Sununu and the matriarch of the prominent Sununu political family.
  • C. 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.
  • 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. Ludovico Cabot
    Ludovico Cabot was a son of the Italian explorer John Cabot, likely part of the Cabot family involved in early transatlantic exploration and related ventures.
  • 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 Saltonstall
Triple: [Groton School, hasAlumni, Endicott Peabody Saltonstall]
Generated description
Endicott Peabody Saltonstall was an American lawyer and public official from a prominent Massachusetts family who served as District Attorney of Suffolk County in the early 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Endicott Peabody Saltonstall
Target entity description: Endicott Peabody Saltonstall was an American lawyer and public official from a prominent Massachusetts family who served as District Attorney of Suffolk County in the early 20th century.
  • A. Franklin Haven Sargent
    Franklin Haven Sargent was an American educator and theatrical innovator best known for establishing one of the first professional acting schools in the United States.
  • B. Nancy Hayes Sununu
    Nancy Hayes Sununu is the wife of former New Hampshire governor and White House Chief of Staff John H. Sununu and the matriarch of the prominent Sununu political family.
  • C. 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.
  • 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. Ludovico Cabot
    Ludovico Cabot was a son of the Italian explorer John Cabot, likely part of the Cabot family involved in early transatlantic exploration and related ventures.
  • 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.