Triple
T32959797
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Advanced Gas-cooled Reactor |
E843202
|
entity |
| Predicate | backupShutdownSystem |
P175050
|
FINISHED |
| Object | nitrogen injection into coolant |
—
|
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: nitrogen injection into coolant | Statement: [Advanced Gas-cooled Reactor, backupShutdownSystem, nitrogen injection into coolant]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: backupShutdownSystem Context triple: [Advanced Gas-cooled Reactor, backupShutdownSystem, nitrogen injection into coolant]
-
A.
shutdownCapability
Indicates the ability or permission for one entity to power off, deactivate, or terminate the operation of another entity or system.
-
B.
shutdownMethod
chosen
Indicates the manner or procedure by which a system, device, or process is turned off or brought to a stop.
-
C.
permanentShutdown
Indicates that an entity has been irreversibly taken out of operation and will not be restarted or resumed in the future.
-
D.
achievedColdShutdown
Indicates that a system, typically a nuclear reactor, has been brought to and maintained in a safe, fully shut down state with core temperatures low enough to prevent further fission or damage.
-
E.
firstLongShutdown
Indicates the first occurrence of a prolonged shutdown event affecting the referenced entity or system.
- 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_69f3494af2808190ad98cec2f1bc0fe6 |
completed | April 30, 2026, 12:21 p.m. |
| NER | Named-entity recognition | batch_69f6d17a0d88819082ad29b5ec8b2aec |
completed | May 3, 2026, 4:39 a.m. |
| PD | Predicate disambiguation | batch_69f6cfe5f93c8190995c53dbbe380a32 |
completed | May 3, 2026, 4:32 a.m. |
Created at: May 1, 2026, 1:21 a.m.