Triple
T10749439
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trawsfynydd nuclear power station |
E253534
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Magnox Ltd
Magnox Ltd is a UK-based nuclear decommissioning company responsible for managing and dismantling former Magnox nuclear power stations.
|
E884388
|
NE FINISHED |
How this triple was built (4 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: Magnox Ltd | Statement: [Trawsfynydd nuclear power station, operator, Magnox Ltd]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Magnox Ltd Context triple: [Trawsfynydd nuclear power station, operator, Magnox Ltd]
-
A.
Babcock International
Babcock International is a British aerospace, defense, and engineering services company that provides critical support to military and civil organizations, particularly in naval and nuclear sectors.
-
B.
United Kingdom Atomic Energy Authority
The United Kingdom Atomic Energy Authority is a UK government body responsible for overseeing and developing the nation’s civil nuclear energy and fusion research programs.
-
C.
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.
-
D.
Babcock & Wilcox
Babcock & Wilcox is an American engineering company best known for designing and supplying boilers and nuclear power plant reactors.
-
E.
Britannia Industries
Britannia Industries is one of India’s leading food companies, best known for its wide range of biscuits, dairy products, and bakery items sold under popular household brands.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Magnox Ltd Triple: [Trawsfynydd nuclear power station, operator, Magnox Ltd]
Generated description
Magnox Ltd is a UK-based nuclear decommissioning company responsible for managing and dismantling former Magnox nuclear power stations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Magnox Ltd Target entity description: Magnox Ltd is a UK-based nuclear decommissioning company responsible for managing and dismantling former Magnox nuclear power stations.
-
A.
Babcock International
Babcock International is a British aerospace, defense, and engineering services company that provides critical support to military and civil organizations, particularly in naval and nuclear sectors.
-
B.
United Kingdom Atomic Energy Authority
The United Kingdom Atomic Energy Authority is a UK government body responsible for overseeing and developing the nation’s civil nuclear energy and fusion research programs.
-
C.
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.
-
D.
Babcock & Wilcox
Babcock & Wilcox is an American engineering company best known for designing and supplying boilers and nuclear power plant reactors.
-
E.
Britannia Industries
Britannia Industries is one of India’s leading food companies, best known for its wide range of biscuits, dairy products, and bakery items sold under popular household brands.
- F. None of above. chosen
Provenance (5 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_69d6aa5e51e8819095f06881cecf152e |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d71dbecd58819081e859ebf72f656c |
completed | April 9, 2026, 3:32 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69de231af7388190b73347a3ffc1077a |
completed | April 14, 2026, 11:20 a.m. |
| NEDg | Description generation | batch_69de27fb843c81908c0d0a5fb231543f |
completed | April 14, 2026, 11:41 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69de2dff4a048190823c8b5f1f7ea548 |
completed | April 14, 2026, 12:07 p.m. |
Created at: April 8, 2026, 9:15 p.m.