Triple
T12368873
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charles James Spencer-Churchill, 12th Duke of Marlborough |
E294942
|
entity |
| Predicate | child |
P120
|
FINISHED |
| Object |
Lady Alexandra Spencer-Churchill
Lady Alexandra Spencer-Churchill is a British aristocrat and member of the prominent Spencer-Churchill family associated with Blenheim Palace and the Dukedom of Marlborough.
|
E1005204
|
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: Lady Alexandra Spencer-Churchill | Statement: [Charles James Spencer-Churchill, 12th Duke of Marlborough, child, Lady Alexandra Spencer-Churchill]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lady Alexandra Spencer-Churchill Context triple: [Charles James Spencer-Churchill, 12th Duke of Marlborough, child, Lady Alexandra Spencer-Churchill]
-
A.
Lady Elizabeth Spencer-Churchill
Lady Elizabeth Spencer-Churchill was an English aristocrat and daughter of George Spencer-Churchill, 5th Duke of Marlborough, belonging to the prominent Spencer-Churchill family.
-
B.
Clarissa Spencer-Churchill
Clarissa Spencer-Churchill is a British aristocrat and memoirist, a niece of Winston Churchill who became Lady Eden through her marriage to Prime Minister Anthony Eden.
-
C.
Mary Spencer-Churchill
Mary Spencer-Churchill, later known as Mary Soames, was a British author and public figure best known as the youngest daughter of Prime Minister Winston Churchill and for her writings about his life and legacy.
-
D.
Lady Norah Beatrice Henriette Spencer-Churchill
Lady Norah Beatrice Henriette Spencer-Churchill was an English aristocrat of the prominent Spencer-Churchill family, daughter of the 10th Duke of Marlborough and a member of the wider Churchill lineage.
-
E.
Lady Blanche Spencer-Churchill
Lady Blanche Spencer-Churchill was an English aristocrat of the prominent Spencer-Churchill family, daughter of the 8th Duke of Marlborough.
- 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: Lady Alexandra Spencer-Churchill Triple: [Charles James Spencer-Churchill, 12th Duke of Marlborough, child, Lady Alexandra Spencer-Churchill]
Generated description
Lady Alexandra Spencer-Churchill is a British aristocrat and member of the prominent Spencer-Churchill family associated with Blenheim Palace and the Dukedom of Marlborough.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lady Alexandra Spencer-Churchill Target entity description: Lady Alexandra Spencer-Churchill is a British aristocrat and member of the prominent Spencer-Churchill family associated with Blenheim Palace and the Dukedom of Marlborough.
-
A.
Lady Elizabeth Spencer-Churchill
Lady Elizabeth Spencer-Churchill was an English aristocrat and daughter of George Spencer-Churchill, 5th Duke of Marlborough, belonging to the prominent Spencer-Churchill family.
-
B.
Clarissa Spencer-Churchill
Clarissa Spencer-Churchill is a British aristocrat and memoirist, a niece of Winston Churchill who became Lady Eden through her marriage to Prime Minister Anthony Eden.
-
C.
Mary Spencer-Churchill
Mary Spencer-Churchill, later known as Mary Soames, was a British author and public figure best known as the youngest daughter of Prime Minister Winston Churchill and for her writings about his life and legacy.
-
D.
Lady Norah Beatrice Henriette Spencer-Churchill
Lady Norah Beatrice Henriette Spencer-Churchill was an English aristocrat of the prominent Spencer-Churchill family, daughter of the 10th Duke of Marlborough and a member of the wider Churchill lineage.
-
E.
Lady Blanche Spencer-Churchill
Lady Blanche Spencer-Churchill was an English aristocrat of the prominent Spencer-Churchill family, daughter of the 8th Duke of Marlborough.
- 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_69d6ab6d8a4081908636601e69ddf262 |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d93fa65a608190a1597a49751185a8 |
completed | April 10, 2026, 6:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f68ea215a4819090cea3184f3a231c |
completed | May 2, 2026, 11:54 p.m. |
| NEDg | Description generation | batch_69f691fe06c08190b50217ed5ee8449a |
completed | May 3, 2026, 12:08 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6927aa3188190a1335009282bcc6a |
completed | May 3, 2026, 12:10 a.m. |
Created at: April 8, 2026, 9:54 p.m.