Triple
T520641
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Diana Churchill |
E10806
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object |
John Milner Bailey
John Milner Bailey was a British aristocrat and businessman, best known as the first husband of Winston Churchill’s daughter Diana Churchill.
|
E177301
|
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: John Milner Bailey | Statement: [Diana Churchill, spouse, John Milner Bailey]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John Milner Bailey Context triple: [Diana Churchill, spouse, John Milner Bailey]
-
A.
Lloyd Bryce
Lloyd Bryce was an American editor, politician, and diplomat best known for his influential leadership of the North American Review in the late 19th century.
-
B.
Robert Barisford Brown
Robert Barisford Brown is an American R&B singer, songwriter, and dancer best known as a member of New Edition and for his successful solo career in the late 1980s and early 1990s.
-
C.
George Kelly Barnes
George Kelly Barnes, better known as "Machine Gun Kelly," was a notorious American gangster and bootlegger of the Prohibition era, infamous for high-profile kidnappings and his reputation as a machine gun–wielding criminal.
-
D.
Arthur Whitten Brown
Arthur Whitten Brown was a British aviator best known as the navigator on the first non-stop transatlantic flight in 1919 alongside pilot John Alcock.
-
E.
John Blatchley
John Blatchley was a British theatre director and educator best known as a co-founder of the influential Drama Centre London acting school.
- 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: John Milner Bailey Triple: [Diana Churchill, spouse, John Milner Bailey]
Generated description
John Milner Bailey was a British aristocrat and businessman, best known as the first husband of Winston Churchill’s daughter Diana Churchill.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: John Milner Bailey Target entity description: John Milner Bailey was a British aristocrat and businessman, best known as the first husband of Winston Churchill’s daughter Diana Churchill.
-
A.
Lloyd Bryce
Lloyd Bryce was an American editor, politician, and diplomat best known for his influential leadership of the North American Review in the late 19th century.
-
B.
Robert Barisford Brown
Robert Barisford Brown is an American R&B singer, songwriter, and dancer best known as a member of New Edition and for his successful solo career in the late 1980s and early 1990s.
-
C.
George Kelly Barnes
George Kelly Barnes, better known as "Machine Gun Kelly," was a notorious American gangster and bootlegger of the Prohibition era, infamous for high-profile kidnappings and his reputation as a machine gun–wielding criminal.
-
D.
Arthur Whitten Brown
Arthur Whitten Brown was a British aviator best known as the navigator on the first non-stop transatlantic flight in 1919 alongside pilot John Alcock.
-
E.
John Blatchley
John Blatchley was a British theatre director and educator best known as a co-founder of the influential Drama Centre London acting school.
- 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_69a2e84b16c4819088d284c47c3a7968 |
completed | Feb. 28, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69a2f1a1817c8190a6cc8f423071d3ad |
completed | Feb. 28, 2026, 1:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad36eb1c4481908ed30e83fb96c253 |
completed | March 8, 2026, 8:44 a.m. |
| NEDg | Description generation | batch_69ad38470cbc8190aab01f23b2d6c18f |
completed | March 8, 2026, 8:50 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad3897a4888190894809011c9e8dc3 |
completed | March 8, 2026, 8:51 a.m. |
Created at: Feb. 28, 2026, 1:12 p.m.