Triple
T20251647
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chester A. Arthur |
E498569
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object | Ellen Lewis Herndon Arthur |
—
|
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: Ellen Lewis Herndon Arthur | Statement: [Chester A. Arthur, spouse, Ellen Lewis Herndon Arthur]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ellen Lewis Herndon Arthur Context triple: [Chester A. Arthur, spouse, Ellen Lewis Herndon Arthur]
-
A.
Ellen Lewis Herndon Arthur
chosen
Ellen Lewis Herndon Arthur was the First Lady of the United States during part of Chester A. Arthur’s presidency, remembered for her social grace and her early death before fully assuming White House duties.
-
B.
Sally Dunbar Atwater
Sally Dunbar Atwater is an American figure best known as the widow of Republican political strategist Lee Atwater and for her involvement in conservative political and social circles.
-
C.
Mary Scott Lord Dimmick Harrison
Mary Scott Lord Dimmick Harrison was the second wife and former niece-by-marriage of U.S. President Benjamin Harrison, known for their controversial marriage following the death of his first wife.
-
D.
Evelyn Clark Colfax
Evelyn Clark Colfax was the wife of Schuyler Colfax, the 17th Vice President of the United States, and a member of a prominent 19th-century American political family.
-
E.
Marion Loretta Elwell Broderick
Marion Loretta Elwell Broderick is one of the twin daughters of American actress Sarah Jessica Parker and actor Matthew Broderick, born via surrogate in 2009.
- 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_69da6274c58c81909c646eabed6f4f30 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e673a8b8488190b344df7a65f59684 |
completed | April 20, 2026, 6:42 p.m. |
Created at: April 11, 2026, 11:41 p.m.