Triple
T8215407
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jacob Bronowski |
E191918
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object | National Coal Board |
E190006
|
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: National Coal Board | Statement: [Jacob Bronowski, employer, National Coal Board]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Coal Board Context triple: [Jacob Bronowski, employer, National Coal Board]
-
A.
National Coal Board
chosen
The National Coal Board was a British public corporation that managed and operated the coal mining industry in the United Kingdom after its post-war nationalisation.
-
B.
British Coal Utilisation Research Association
The British Coal Utilisation Research Association was a UK research organization focused on the scientific study and improvement of coal use and its industrial applications.
-
C.
Central Coalfields Limited
Central Coalfields Limited is an Indian state-owned coal mining company and a subsidiary of Coal India Limited, responsible for coal production and operations in parts of Jharkhand.
-
D.
NCB (Coal Products) Ltd
NCB (Coal Products) Ltd was a commercial subsidiary of the UK’s National Coal Board responsible for marketing and distributing coal and related fuel products.
-
E.
Central Electricity Generating Board
The Central Electricity Generating Board was the state-owned body responsible for electricity generation and bulk transmission in England and Wales from the late 1950s until privatization in the early 1990s.
- 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_69ca82c8c054819087fedd9a5436b8a3 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb776c5cd081908259b1c3d12285de |
completed | March 31, 2026, 7:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ccedf320c08190ada5ae5c47d059eb |
completed | April 1, 2026, 10:05 a.m. |
Created at: March 30, 2026, 5:44 p.m.