Triple
T1384195
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Winston Spencer-Churchill, 7th Duke of Marlborough |
E29806
|
entity |
| Predicate | child |
P120
|
FINISHED |
| Object | Lord Randolph Henry Spencer-Churchill |
E2872
|
NE FINISHED |
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: Lord Randolph Henry Spencer-Churchill | Statement: [John Winston Spencer-Churchill, 7th Duke of Marlborough, child, Lord Randolph Henry Spencer-Churchill]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lord Randolph Henry Spencer-Churchill Context triple: [John Winston Spencer-Churchill, 7th Duke of Marlborough, child, Lord Randolph Henry Spencer-Churchill]
-
A.
Lord Randolph Churchill
chosen
Lord Randolph Churchill was a prominent 19th-century British Conservative politician and statesman, known for his radical views within the party and as a leading figure of the Fourth Party.
-
B.
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.
-
C.
Lord Randolph Spencer-Churchill (died in infancy)
Lord Randolph Spencer-Churchill (died in infancy) was a short-lived younger son of George Charles Spencer-Churchill, 8th Duke of Marlborough, belonging to the prominent aristocratic Spencer-Churchill family.
-
D.
Austen Chamberlain
Austen Chamberlain was a British Conservative statesman and foreign secretary, best known for co-negotiating the Locarno Treaties and receiving the Nobel Peace Prize for his efforts to stabilize post–World War I Europe.
-
E.
Sylvester Churchill
Sylvester Churchill was a 19th-century U.S. Army officer and Inspector General noted for his service in the Mexican–American War, for whom Churchill County in Nevada is named.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ad36fb2c348190860129f84ca59cc3 |
completed | March 8, 2026, 8:44 a.m. |
Created at: March 1, 2026, 7:59 p.m.