Triple
T19169222
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Setsuko Matsudaira |
E469269
|
entity |
| Predicate | aristocraticTitleBeforeMarriage |
P53189
|
FINISHED |
| Object | Viscountess Setsuko Matsudaira |
—
|
NE NERFINISHED |
How this triple was built (3 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: Viscountess Setsuko Matsudaira | Statement: [Setsuko Matsudaira, aristocraticTitleBeforeMarriage, Viscountess Setsuko Matsudaira]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Viscountess Setsuko Matsudaira Context triple: [Setsuko Matsudaira, aristocraticTitleBeforeMarriage, Viscountess Setsuko Matsudaira]
-
A.
Viscountess Welles
Viscountess Welles was the noble title held by Cecily of York, a daughter of King Edward IV of England and a member of the Yorkist royal family during the Wars of the Roses.
-
B.
Viscountess Mountbatten of Burma
Viscountess Mountbatten of Burma was the British noble title held by Edwina Ashley, a prominent aristocrat and philanthropist who became the wife of Lord Louis Mountbatten.
-
C.
Isabel Oakeshott
Isabel Oakeshott is a British political journalist and commentator known for her work on high-profile political biographies and her involvement in several major UK political controversies.
-
D.
Cynthia Curzon
Cynthia Curzon was a British aristocrat and political figure, the daughter of statesman Lord Curzon, who became closely associated with interwar right-wing politics through her marriage to Oswald Mosley.
-
E.
Joan Canning, Viscountess Canning
Joan Canning, Viscountess Canning, was a British aristocrat and the wife of Prime Minister George Canning, noted as the mother of Charles Canning, 1st Earl Canning, who served as Governor-General and first Viceroy of India.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Viscountess Setsuko Matsudaira Target entity description: Viscountess Setsuko Matsudaira was a Japanese aristocrat from the prominent Matsudaira family who held a noble title prior to her marriage.
-
A.
Viscountess Welles
Viscountess Welles was the noble title held by Cecily of York, a daughter of King Edward IV of England and a member of the Yorkist royal family during the Wars of the Roses.
-
B.
Viscountess Mountbatten of Burma
Viscountess Mountbatten of Burma was the British noble title held by Edwina Ashley, a prominent aristocrat and philanthropist who became the wife of Lord Louis Mountbatten.
-
C.
Isabel Oakeshott
Isabel Oakeshott is a British political journalist and commentator known for her work on high-profile political biographies and her involvement in several major UK political controversies.
-
D.
Cynthia Curzon
Cynthia Curzon was a British aristocrat and political figure, the daughter of statesman Lord Curzon, who became closely associated with interwar right-wing politics through her marriage to Oswald Mosley.
-
E.
Joan Canning, Viscountess Canning
Joan Canning, Viscountess Canning, was a British aristocrat and the wife of Prime Minister George Canning, noted as the mother of Charles Canning, 1st Earl Canning, who served as Governor-General and first Viceroy of India.
- F. None of above. chosen
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_69d8dd09d5a081909ae43c286651ae5a |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5f162ac648190a5f60c6a77b68304 |
completed | April 20, 2026, 9:26 a.m. |
Created at: April 10, 2026, 12:06 p.m.