Triple
T20656178
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thatcher family |
E507631
|
entity |
| Predicate | notableMember |
P10
|
FINISHED |
| Object | Beatrice Ethel Stephenson |
—
|
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: Beatrice Ethel Stephenson | Statement: [Thatcher family, notableMember, Beatrice Ethel Stephenson]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Beatrice Ethel Stephenson Context triple: [Thatcher family, notableMember, Beatrice Ethel Stephenson]
-
A.
Margaret Eva Watson
Margaret Eva Watson was the wife of Herbert Hoover Jr., an engineer and businessman and the elder son of U.S. President Herbert Hoover.
-
B.
Beatrice Ffrench-Salkeld
Beatrice Ffrench-Salkeld was an Irish artist and illustrator best known as the wife of playwright and author Brendan Behan.
-
C.
Dorothy Isobel Cox
Dorothy Isobel Cox was the birth name of Diana Wynyard, a prominent British stage and film actress of the early 20th century.
-
D.
Edith Vivian Patricia Upton
Edith Vivian Patricia Upton is one of the children of Australian actress Cate Blanchett and playwright Andrew Upton.
-
E.
Dorothy Mary Moyle
Dorothy Mary Moyle was a British biochemist renowned for her pioneering research on muscle metabolism and carbohydrate biochemistry.
- 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: Beatrice Ethel Stephenson Target entity description: Beatrice Ethel Stephenson was the mother of former British Prime Minister Margaret Thatcher and a member of the Thatcher family.
-
A.
Margaret Eva Watson
Margaret Eva Watson was the wife of Herbert Hoover Jr., an engineer and businessman and the elder son of U.S. President Herbert Hoover.
-
B.
Beatrice Ffrench-Salkeld
Beatrice Ffrench-Salkeld was an Irish artist and illustrator best known as the wife of playwright and author Brendan Behan.
-
C.
Dorothy Isobel Cox
Dorothy Isobel Cox was the birth name of Diana Wynyard, a prominent British stage and film actress of the early 20th century.
-
D.
Edith Vivian Patricia Upton
Edith Vivian Patricia Upton is one of the children of Australian actress Cate Blanchett and playwright Andrew Upton.
-
E.
Dorothy Mary Moyle
Dorothy Mary Moyle was a British biochemist renowned for her pioneering research on muscle metabolism and carbohydrate biochemistry.
- 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_69e0b4bf58c081908e52a4500e03ff83 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6b2ed48308190b9350a323b9a7952 |
completed | April 20, 2026, 11:12 p.m. |
Created at: April 16, 2026, 11:43 a.m.