Triple
T18608708
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rugeley power station A |
E454826
|
entity |
| Predicate | designedBy |
P184
|
FINISHED |
| Object | CEGB engineers |
—
|
NE NERFINISHED |
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: CEGB engineers | Statement: [Rugeley power station A, designedBy, CEGB engineers]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CEGB engineers Context triple: [Rugeley power station A, designedBy, CEGB engineers]
-
A.
Central Electricity Generating Board
chosen
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.
-
B.
Central Electricity Board
The Central Electricity Board was a UK public body responsible for developing and operating the national electricity grid and coordinating power generation before being replaced by later electricity authorities.
-
C.
British Electricity Authority
The British Electricity Authority was the nationalized body responsible for generating and supplying electricity in Great Britain in the early post-World War II period.
-
D.
Clinton Engineer Works
Clinton Engineer Works was a massive World War II-era industrial complex in Oak Ridge, Tennessee, built as part of the Manhattan Project to produce fissile material for the first atomic bombs.
-
E.
Figg and Muller Engineers
Figg and Muller Engineers is an American structural engineering firm renowned for designing innovative segmental bridges, including the iconic Linn Cove Viaduct on the Blue Ridge Parkway.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8d38bbe7c8190bdec3138e7d413c9 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e54cff3be8819080ab20045bd18a4d |
completed | April 19, 2026, 9:45 p.m. |
Created at: April 10, 2026, 11:45 a.m.