Triple
T10133752
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Heysham 1 nuclear power station |
E226802
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | United Kingdom electricity grid |
E731422
|
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: United Kingdom electricity grid | Statement: [Heysham 1 nuclear power station, serves, United Kingdom electricity grid]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: United Kingdom electricity grid Context triple: [Heysham 1 nuclear power station, serves, United Kingdom electricity grid]
-
A.
Great Britain electricity market
The Great Britain electricity market is the competitive wholesale and retail system through which electricity is generated, traded, transmitted, and supplied to consumers across England, Scotland, and Wales.
-
B.
Great Britain Grid Code
The Great Britain Grid Code is a technical regulatory framework that sets out the rules and standards for operating, maintaining, and developing the electricity transmission system in Great Britain.
-
C.
British electricity supply industry
chosen
The British electricity supply industry is the national system responsible for generating, transmitting, and distributing electrical power across Great Britain, historically shaped by state ownership, postwar nationalisation, and later market liberalisation.
-
D.
South Western Electricity Board
The South Western Electricity Board was a regional public utility in the United Kingdom responsible for distributing and supplying electricity across the south-west of England before industry privatization.
-
E.
Northern Powergrid
Northern Powergrid is a UK-based electricity distribution network operator responsible for delivering power to homes and businesses across the North East, Yorkshire, and northern Lincolnshire.
- 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_69ca8433ec308190b8b25a6fe359c34c |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cdd33808048190b6023a6cd83fc179 |
completed | April 2, 2026, 2:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d2e5d98a148190ada7082adb98ddaa |
completed | April 5, 2026, 10:44 p.m. |
Created at: March 30, 2026, 9:06 p.m.