Triple
T22989198
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yongbyon Nuclear Scientific Research Center |
E571999
|
entity |
| Predicate | 5MWeReactorPurpose |
P135437
|
FINISHED |
| Object | plutonium production |
—
|
LITERAL 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: plutonium production | Statement: [Yongbyon Nuclear Scientific Research Center, 5MWeReactorPurpose, plutonium production]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: 5MWeReactorPurpose Context triple: [Yongbyon Nuclear Scientific Research Center, 5MWeReactorPurpose, plutonium production]
-
A.
electricalCapacityPerReactor_MWe
chosen
Indicates the electrical power output capacity, measured in megawatts electric (MWe), that is provided by each individual reactor.
-
B.
thermalCapacityPerReactor_MWth
Indicates the amount of thermal power capacity, measured in megawatts thermal (MWth), associated with each individual reactor.
-
C.
thermalNeutronReactor
Indicates that the subject is a nuclear reactor that operates using thermal (low-energy) neutrons to sustain its fission chain reaction.
-
D.
plannedNumberOfReactors
Indicates the total number of reactors that are intended or scheduled to be built, installed, or operated for a given facility or project.
-
E.
nuclearReactorOrigin
Indicates the source or place from which a nuclear reactor originates or is derived.
- F. None of above.
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_69e245b535808190adef8a9df3c584db |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f182ea55cc8190b64b722ce8c45b53 |
completed | April 29, 2026, 4:02 a.m. |
| PD | Predicate disambiguation | batch_69ef3b974e7c8190b8be11dbb4518693 |
completed | April 27, 2026, 10:33 a.m. |
Created at: April 17, 2026, 3:49 p.m.