Triple
T8137463
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | National Coal Board |
E190006
|
entity |
| Predicate | chairperson |
P377
|
FINISHED |
| Object | Ian MacGregor |
E315411
|
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: Ian MacGregor | Statement: [National Coal Board, chairperson, Ian MacGregor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ian MacGregor Context triple: [National Coal Board, chairperson, Ian MacGregor]
-
A.
Ian MacGregor
chosen
Ian MacGregor was a controversial Scottish-American industrialist and government-appointed head of the National Coal Board, best known for leading the British coal industry during the bitter 1984–1985 miners' strike.
-
B.
Ian McDougall
Ian McDougall is an Australian architect best known as a founding director of the influential firm Ashton Raggatt McDougall (ARM), recognized for its bold and unconventional public architecture.
-
C.
Philip MacDonald
Philip MacDonald was a British-born novelist and screenwriter best known for his crime and mystery fiction and his contributions to classic Hollywood films.
-
D.
David MacLean
David MacLean is the young boy protagonist of the 1953 science fiction film "Invaders from Mars," whose perspective drives the story of an alien invasion in his small town.
-
E.
Alastair Grahame
Alastair Grahame was the only son of British author Kenneth Grahame, whose troubled life and early death are often linked to the darker undercurrents in his father's classic work "The Wind in the Willows."
- 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_69ca82bd9900819099477cdc2eb4244f |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb4402b35c81909363ffa9ce952ca4 |
completed | March 31, 2026, 3:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cd679a353c8190abe30eb7db13c072 |
completed | April 1, 2026, 6:44 p.m. |
Created at: March 30, 2026, 5:35 p.m.