Triple

T6192980
Position Surface form Disambiguated ID Type / Status
Subject Teresa Heinz E138439 entity
Predicate employer P7 FINISHED
Object Vira I. Heinz Endowment E420525 NE FINISHED

How this triple was built (2 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: Vira I. Heinz Endowment | Statement: [Teresa Heinz, employer, Vira I. Heinz Endowment]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vira I. Heinz Endowment
Context triple: [Teresa Heinz, employer, Vira I. Heinz Endowment]
  • A. Vira I. Heinz Endowment chosen
    The Vira I. Heinz Endowment is a philanthropic foundation established by the Heinz family that supports charitable, cultural, and community initiatives, particularly in the Pittsburgh region.
  • B. Howard Heinz Endowment
    The Howard Heinz Endowment is a major philanthropic foundation based in Pittsburgh that supports initiatives in areas such as community development, education, the arts, and the environment.
  • C. Zellerbach Family Foundation
    The Zellerbach Family Foundation is a philanthropic organization that supports arts, civic engagement, and community initiatives, primarily in the San Francisco Bay Area.
  • D. Andrew W. Mellon Foundation
    The Andrew W. Mellon Foundation is a major American philanthropic organization that primarily supports the arts, humanities, and higher education through grants and endowments.
  • E. Richard King Mellon Foundation
    The Richard King Mellon Foundation is a major American philanthropic organization that funds initiatives in areas such as conservation, economic development, and education, particularly in Pennsylvania.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c008ab9b3081908a11b2c744838435 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c062431ae88190a1bf6ca91f3dc690 completed March 22, 2026, 9:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69c20d8e4b308190b855cb04c9cfefeb completed March 24, 2026, 4:05 a.m.
Created at: March 22, 2026, 4:19 p.m.