Triple

T7656373
Position Surface form Disambiguated ID Type / Status
Subject Sarah Jane Negley Mellon E173394 entity
Predicate child P120 FINISHED
Object Samuel Mellon
Samuel Mellon was a member of the prominent Mellon family of Pittsburgh, Pennsylvania, known for their significant influence in American banking, industry, and philanthropy.
E684341 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: Samuel Mellon | Statement: [Sarah Jane Negley Mellon, child, Samuel Mellon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Samuel Mellon
Context triple: [Sarah Jane Negley Mellon, child, Samuel Mellon]
  • A. Richard B. Mellon
    Richard B. Mellon was an American banker, industrialist, and philanthropist from the prominent Mellon family who played a major role in early 20th-century finance and industry.
  • B. Anthony J. Drexel
    Anthony J. Drexel was a prominent 19th-century American banker and philanthropist who played a key role in modernizing finance and advancing higher education in the United States.
  • C. Henry P. Davison
    Henry P. Davison was an American banker and philanthropist best known for his leadership in the Red Cross and for helping to establish major health organizations in the early 20th century.
  • D. Robert H. Treman
    Robert H. Treman was a prominent Ithaca, New York businessman and conservationist whose philanthropy and land donations helped establish the state park that bears his name.
  • E. John Adams Morgan
    John Adams Morgan is an American financier and Olympic sailing medalist, known as a descendant of the prominent Morgan banking family.
  • 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: Samuel Mellon
Triple: [Sarah Jane Negley Mellon, child, Samuel Mellon]
Generated description
Samuel Mellon was a member of the prominent Mellon family of Pittsburgh, Pennsylvania, known for their significant influence in American banking, industry, and philanthropy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Samuel Mellon
Target entity description: Samuel Mellon was a member of the prominent Mellon family of Pittsburgh, Pennsylvania, known for their significant influence in American banking, industry, and philanthropy.
  • A. Richard B. Mellon
    Richard B. Mellon was an American banker, industrialist, and philanthropist from the prominent Mellon family who played a major role in early 20th-century finance and industry.
  • B. Anthony J. Drexel
    Anthony J. Drexel was a prominent 19th-century American banker and philanthropist who played a key role in modernizing finance and advancing higher education in the United States.
  • C. Henry P. Davison
    Henry P. Davison was an American banker and philanthropist best known for his leadership in the Red Cross and for helping to establish major health organizations in the early 20th century.
  • D. Robert H. Treman
    Robert H. Treman was a prominent Ithaca, New York businessman and conservationist whose philanthropy and land donations helped establish the state park that bears his name.
  • E. John Adams Morgan
    John Adams Morgan is an American financier and Olympic sailing medalist, known as a descendant of the prominent Morgan banking family.
  • 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_69c69955517c819085bc715b96d304d2 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c7018fcbb48190a479f2effd939a8e completed March 27, 2026, 10:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8b4f48de88190b9cf40bfb1a26323 completed March 29, 2026, 5:13 a.m.
NEDg Description generation batch_69c8b6cad09881908daae14565848a4f completed March 29, 2026, 5:21 a.m.
NED2 Entity disambiguation (via description) batch_69c8b71b84308190ba8f6b9dc668645a completed March 29, 2026, 5:22 a.m.
Created at: March 27, 2026, 3:59 p.m.