Triple
T6192979
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Teresa Heinz |
E138439
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object | Howard Heinz Endowment |
E418530
|
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: Howard Heinz Endowment | Statement: [Teresa Heinz, employer, Howard Heinz Endowment]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Howard Heinz Endowment Context triple: [Teresa Heinz, employer, Howard Heinz Endowment]
-
A.
Howard Heinz Endowment
chosen
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.
-
B.
Vira I. Heinz Endowment
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.
-
C.
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.
-
D.
Evelyn and Walter Haas Jr. Fund
The Evelyn and Walter Haas Jr. Fund is a private family foundation based in San Francisco that supports initiatives in civil rights, education, and community development, particularly in the Bay Area.
-
E.
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.
- 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_69c16f1403888190b558a43998fa5d05 |
completed | March 23, 2026, 4:49 p.m. |
Created at: March 22, 2026, 4:19 p.m.