Triple
T779325
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | East Building |
E16460
|
entity |
| Predicate | donor |
P499
|
FINISHED |
| Object |
Ailsa Mellon Bruce
Ailsa Mellon Bruce was an American philanthropist and art collector, heir to the Mellon banking fortune, known for her major contributions to museums and the arts.
|
E166065
|
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: Ailsa Mellon Bruce | Statement: [East Building, donor, Ailsa Mellon Bruce]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ailsa Mellon Bruce Context triple: [East Building, donor, Ailsa Mellon Bruce]
-
A.
Laura Spelman Rockefeller
Laura Spelman Rockefeller was an American philanthropist and abolitionist, known for her advocacy of education and social reform and as the wife of oil magnate John D. Rockefeller Sr.
-
B.
Margaret McGrath Rockefeller
Margaret McGrath Rockefeller was an American conservationist and philanthropist, best known for her work in land preservation and as a prominent member of the Rockefeller family.
-
C.
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.
-
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.
Ethel Roosevelt Derby
Ethel Roosevelt Derby was the socially active and philanthropic daughter of U.S. President Theodore Roosevelt, known for her civic leadership and humanitarian work.
- 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: Ailsa Mellon Bruce Triple: [East Building, donor, Ailsa Mellon Bruce]
Generated description
Ailsa Mellon Bruce was an American philanthropist and art collector, heir to the Mellon banking fortune, known for her major contributions to museums and the arts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ailsa Mellon Bruce Target entity description: Ailsa Mellon Bruce was an American philanthropist and art collector, heir to the Mellon banking fortune, known for her major contributions to museums and the arts.
-
A.
Laura Spelman Rockefeller
Laura Spelman Rockefeller was an American philanthropist and abolitionist, known for her advocacy of education and social reform and as the wife of oil magnate John D. Rockefeller Sr.
-
B.
Margaret McGrath Rockefeller
Margaret McGrath Rockefeller was an American conservationist and philanthropist, best known for her work in land preservation and as a prominent member of the Rockefeller family.
-
C.
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.
-
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.
Ethel Roosevelt Derby
Ethel Roosevelt Derby was the socially active and philanthropic daughter of U.S. President Theodore Roosevelt, known for her civic leadership and humanitarian work.
- 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_69a4936ad1fc81908f190208059ccf78 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a750c6708190a3f2c3abf16b4ea4 |
completed | March 1, 2026, 8:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad0895e1b48190921b5ba783823f3c |
completed | March 8, 2026, 5:26 a.m. |
| NEDg | Description generation | batch_69ad09bb040c8190bf014a9ff2249169 |
completed | March 8, 2026, 5:31 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad0a9956f8819081fd866c6f1ae5c7 |
completed | March 8, 2026, 5:35 a.m. |
Created at: March 1, 2026, 7:37 p.m.