Triple

T387276
Position Surface form Disambiguated ID Type / Status
Subject Widener Library E8805 entity
Predicate donatedBy P499 FINISHED
Object Eleanor Elkins Widener
Eleanor Elkins Widener was an American socialite and philanthropist best known for funding Harvard University's Widener Library in memory of her son who died in the Titanic disaster.
E66764 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: Eleanor Elkins Widener | Statement: [Widener Library, donatedBy, Eleanor Elkins Widener]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Eleanor Elkins Widener
Context triple: [Widener Library, donatedBy, Eleanor Elkins Widener]
  • A. Helen Dinsmore Huntington
    Helen Dinsmore Huntington was an American socialite and arts patron from a prominent New York family, best known for her influential role in early 20th-century high society and cultural philanthropy.
  • B. Abby Aldrich Rockefeller
    Abby Aldrich Rockefeller was an American philanthropist and prominent art patron who played a key role in advancing modern art in the United States.
  • C. Harry Elkins Widener
    Harry Elkins Widener was a wealthy young American book collector and Harvard alumnus who died in the sinking of the Titanic, in whose memory Harvard’s Widener Library was built.
  • D. Margaret Carnegie Miller
    Margaret Carnegie Miller was the only child of industrialist and philanthropist Andrew Carnegie, known primarily for her role as heir to his fortune and for her own philanthropic activities.
  • E. Lucile Salter Packard
    Lucile Salter Packard was an American philanthropist and children’s health advocate whose legacy includes the founding of the Lucile Packard Children’s Hospital at Stanford.
  • 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: Eleanor Elkins Widener
Triple: [Widener Library, donatedBy, Eleanor Elkins Widener]
Generated description
Eleanor Elkins Widener was an American socialite and philanthropist best known for funding Harvard University's Widener Library in memory of her son who died in the Titanic disaster.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Eleanor Elkins Widener
Target entity description: Eleanor Elkins Widener was an American socialite and philanthropist best known for funding Harvard University's Widener Library in memory of her son who died in the Titanic disaster.
  • A. Helen Dinsmore Huntington
    Helen Dinsmore Huntington was an American socialite and arts patron from a prominent New York family, best known for her influential role in early 20th-century high society and cultural philanthropy.
  • B. Abby Aldrich Rockefeller
    Abby Aldrich Rockefeller was an American philanthropist and prominent art patron who played a key role in advancing modern art in the United States.
  • C. Harry Elkins Widener
    Harry Elkins Widener was a wealthy young American book collector and Harvard alumnus who died in the sinking of the Titanic, in whose memory Harvard’s Widener Library was built.
  • D. Margaret Carnegie Miller
    Margaret Carnegie Miller was the only child of industrialist and philanthropist Andrew Carnegie, known primarily for her role as heir to his fortune and for her own philanthropic activities.
  • E. Lucile Salter Packard
    Lucile Salter Packard was an American philanthropist and children’s health advocate whose legacy includes the founding of the Lucile Packard Children’s Hospital at Stanford.
  • 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_69a2e7f55c60819097aff65ea2ca2832 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ec5828d881909e8810061c02480c completed Feb. 28, 2026, 1:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4b8a6c0788190b38c563b5555ff90 completed March 1, 2026, 10:07 p.m.
NEDg Description generation batch_69a4bce57128819095d61b27ffeaee6c completed March 1, 2026, 10:25 p.m.
NED2 Entity disambiguation (via description) batch_69a4bd73a6208190b7b1ce918c26eefd completed March 1, 2026, 10:28 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.