Triple
T18942009
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Merriweather Post Pavilion |
E463405
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Marjorie Merriweather Post |
—
|
NE NERFINISHED |
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: Marjorie Merriweather Post | Statement: [Merriweather Post Pavilion, namedAfter, Marjorie Merriweather Post]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marjorie Merriweather Post Context triple: [Merriweather Post Pavilion, namedAfter, Marjorie Merriweather Post]
-
A.
Marjorie Merriweather Post
chosen
Marjorie Merriweather Post was a prominent American businesswoman, socialite, and philanthropist who inherited and greatly expanded the Post cereal fortune and became known for her lavish estates and art patronage.
-
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.
Catherine Filene Shouse
Catherine Filene Shouse was an American philanthropist and arts patron best known for founding and developing the Wolf Trap National Park for the Performing Arts.
-
D.
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.
-
E.
Flora Payne Whitney
Flora Payne Whitney was an American socialite and art patron from the prominent Whitney family, known for her involvement in cultural and philanthropic circles in the early 20th century.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8dcfec90481909e926be9767e5779 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d3ec857081908da0f974604f2c65 |
completed | April 20, 2026, 7:21 a.m. |
Created at: April 10, 2026, 11:59 a.m.