Triple
T12401783
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cordelia Scaife May |
E296272
|
entity |
| Predicate | mother |
P120
|
FINISHED |
| Object |
Sarah Mellon Scaife
Sarah Mellon Scaife was an American heiress and philanthropist from the prominent Mellon family, known for her substantial charitable contributions and influence in Pittsburgh’s cultural and civic institutions.
|
E981332
|
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: Sarah Mellon Scaife | Statement: [Cordelia Scaife May, mother, Sarah Mellon Scaife]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sarah Mellon Scaife Context triple: [Cordelia Scaife May, mother, Sarah Mellon Scaife]
-
A.
Catherine Mellon
Catherine Mellon was an American heiress and philanthropist, a member of the prominent Mellon banking family.
-
B.
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.
-
C.
Sarah Jane Negley Mellon
Sarah Jane Negley Mellon was an American socialite and matriarch of the prominent Mellon family, known primarily as the mother of financier and U.S. Treasury Secretary Andrew W. Mellon.
-
D.
Margaret Muscarelle
Margaret Muscarelle is the namesake benefactor of the Muscarelle Museum of Art, recognized for her significant support of the arts.
-
E.
Ellen Browning Scripps
Ellen Browning Scripps was an American journalist, philanthropist, and newspaper publisher who became a major benefactor of education and science, particularly in Southern California.
- 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: Sarah Mellon Scaife Triple: [Cordelia Scaife May, mother, Sarah Mellon Scaife]
Generated description
Sarah Mellon Scaife was an American heiress and philanthropist from the prominent Mellon family, known for her substantial charitable contributions and influence in Pittsburgh’s cultural and civic institutions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sarah Mellon Scaife Target entity description: Sarah Mellon Scaife was an American heiress and philanthropist from the prominent Mellon family, known for her substantial charitable contributions and influence in Pittsburgh’s cultural and civic institutions.
-
A.
Catherine Mellon
Catherine Mellon was an American heiress and philanthropist, a member of the prominent Mellon banking family.
-
B.
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.
-
C.
Sarah Jane Negley Mellon
Sarah Jane Negley Mellon was an American socialite and matriarch of the prominent Mellon family, known primarily as the mother of financier and U.S. Treasury Secretary Andrew W. Mellon.
-
D.
Margaret Muscarelle
Margaret Muscarelle is the namesake benefactor of the Muscarelle Museum of Art, recognized for her significant support of the arts.
-
E.
Ellen Browning Scripps
Ellen Browning Scripps was an American journalist, philanthropist, and newspaper publisher who became a major benefactor of education and science, particularly in Southern California.
- 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_69d6ad9f464c81909db36d7e96e34b9e |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94d477004819095e65ef6f70c69d9 |
completed | April 10, 2026, 7:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f63484c6808190a71d24f8ee3a7e15 |
completed | May 2, 2026, 5:29 p.m. |
| NEDg | Description generation | batch_69f63675dbb08190b2711d1d58ffea9b |
completed | May 2, 2026, 5:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6375cc6908190922825013e0b4000 |
completed | May 2, 2026, 5:41 p.m. |
Created at: April 8, 2026, 9:55 p.m.