Triple
T1384200
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Winston Spencer-Churchill, 7th Duke of Marlborough |
E29806
|
entity |
| Predicate | child |
P120
|
FINISHED |
| Object |
Lord Charles Ashley Spencer-Churchill
Lord Charles Ashley Spencer-Churchill was a 19th-century British aristocrat and younger son of John Winston Spencer-Churchill, 7th Duke of Marlborough, belonging to the prominent Spencer-Churchill family.
|
E181807
|
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: Lord Charles Ashley Spencer-Churchill | Statement: [John Winston Spencer-Churchill, 7th Duke of Marlborough, child, Lord Charles Ashley Spencer-Churchill]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lord Charles Ashley Spencer-Churchill Context triple: [John Winston Spencer-Churchill, 7th Duke of Marlborough, child, Lord Charles Ashley Spencer-Churchill]
-
A.
John Strange Spencer-Churchill
John Strange Spencer-Churchill was a British Army officer and the younger brother of Prime Minister Winston Churchill, known for his military service and role within the prominent Spencer-Churchill family.
-
B.
George Windsor, Earl of St Andrews
George Windsor, Earl of St Andrews is a British peer and member of the extended royal family, the eldest son of Prince Edward, Duke of Kent, and a grandson of King George V.
-
C.
Fergus Bowes-Lyon
Fergus Bowes-Lyon was a Scottish aristocrat and military officer from the Bowes-Lyon family, best known as a member of the extended British royal family.
-
D.
Robert Middleton
Robert Middleton is an architect best known as one of the founders of the influential design and planning firm Cambridge Seven Associates.
-
E.
Lord Frederick Windsor
Lord Frederick Windsor is a British financial analyst and minor royal, the son of Prince and Princess Michael of Kent and a first cousin once removed of King Charles III.
- 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: Lord Charles Ashley Spencer-Churchill Triple: [John Winston Spencer-Churchill, 7th Duke of Marlborough, child, Lord Charles Ashley Spencer-Churchill]
Generated description
Lord Charles Ashley Spencer-Churchill was a 19th-century British aristocrat and younger son of John Winston Spencer-Churchill, 7th Duke of Marlborough, belonging to the prominent Spencer-Churchill family.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lord Charles Ashley Spencer-Churchill Target entity description: Lord Charles Ashley Spencer-Churchill was a 19th-century British aristocrat and younger son of John Winston Spencer-Churchill, 7th Duke of Marlborough, belonging to the prominent Spencer-Churchill family.
-
A.
John Strange Spencer-Churchill
John Strange Spencer-Churchill was a British Army officer and the younger brother of Prime Minister Winston Churchill, known for his military service and role within the prominent Spencer-Churchill family.
-
B.
George Windsor, Earl of St Andrews
George Windsor, Earl of St Andrews is a British peer and member of the extended royal family, the eldest son of Prince Edward, Duke of Kent, and a grandson of King George V.
-
C.
Fergus Bowes-Lyon
Fergus Bowes-Lyon was a Scottish aristocrat and military officer from the Bowes-Lyon family, best known as a member of the extended British royal family.
-
D.
Robert Middleton
Robert Middleton is an architect best known as one of the founders of the influential design and planning firm Cambridge Seven Associates.
-
E.
Lord Frederick Windsor
Lord Frederick Windsor is a British financial analyst and minor royal, the son of Prince and Princess Michael of Kent and a first cousin once removed of King Charles III.
- 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_69a498dc92f8819094a1108f8ac90f43 |
completed | March 1, 2026, 7:51 p.m. |
| NER | Named-entity recognition | batch_69a4c33896548190b44f70c9aaaed9b6 |
completed | March 1, 2026, 10:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad4684f09081909775a9967c1cc09f |
completed | March 8, 2026, 9:51 a.m. |
| NEDg | Description generation | batch_69ad4a9e2ad88190a1512be1cc5bf22c |
completed | March 8, 2026, 10:08 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad4e92dc9881909b0d93a94a54547e |
completed | March 8, 2026, 10:25 a.m. |
Created at: March 1, 2026, 7:59 p.m.