Triple
T11920033
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hinkley Point B nuclear power station |
E283628
|
entity |
| Predicate | reactorType |
P3675
|
FINISHED |
| Object | Advanced Gas-cooled Reactor |
E843202
|
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: Advanced Gas-cooled Reactor | Statement: [Hinkley Point B nuclear power station, reactorType, Advanced Gas-cooled Reactor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Advanced Gas-cooled Reactor Context triple: [Hinkley Point B nuclear power station, reactorType, Advanced Gas-cooled Reactor]
-
A.
Advanced Gas-cooled Reactor
chosen
The Advanced Gas-cooled Reactor is a British-designed nuclear power reactor type that uses graphite as a moderator and carbon dioxide as a coolant to generate electricity.
-
B.
Rolls-Royce PWR2 nuclear reactor
The Rolls-Royce PWR2 is a British-designed pressurized water nuclear reactor used to provide long-endurance, high-power propulsion for the Royal Navy’s nuclear submarines.
-
C.
Magnox
Magnox is an early-generation British gas-cooled, graphite-moderated nuclear reactor design that used natural uranium metal fuel clad in a magnesium-aluminium alloy.
-
D.
X-10 graphite reactor
The X-10 graphite reactor was an early nuclear reactor at Oak Ridge, Tennessee, built during the Manhattan Project as a pilot plant for plutonium production and a key step toward the development of nuclear weapons and nuclear energy.
-
E.
S2W nuclear reactor
The S2W nuclear reactor was an early U.S. Navy pressurized water reactor design that powered the world’s first operational nuclear-powered submarine, USS Nautilus.
- 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_69d6ab2c07e88190ba13b0d21fd6cf33 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d8e8dff77481908cacf6ad03df34ac |
completed | April 10, 2026, 12:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f440247cf4819084567f6e1005ef04 |
completed | May 1, 2026, 5:54 a.m. |
Created at: April 8, 2026, 9:44 p.m.