Triple
T30392651
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | CANDU reactor technology |
E773129
|
entity |
| Predicate | shutdownSystem |
P93301
|
FINISHED |
| Object | gravity-driven shutoff rods |
—
|
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: gravity-driven shutoff rods | Statement: [CANDU reactor technology, shutdownSystem, gravity-driven shutoff rods]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: shutdownSystem Context triple: [CANDU reactor technology, shutdownSystem, gravity-driven shutoff rods]
-
A.
shutdownCapability
Indicates the ability or permission for one entity to power off, deactivate, or terminate the operation of another entity or system.
-
B.
shutdownAnnouncedOn
Indicates that an official announcement was made on a specific date or platform that a system, service, or operation will be shut down.
-
C.
shutdownPeriod
Indicates a time interval during which a system, service, or process is intentionally turned off or not operational.
-
D.
permanentShutdown
Indicates that an entity has been irreversibly taken out of operation and will not be restarted or resumed in the future.
-
E.
designedToAllowShutdownOf
chosen
Indicates that one entity is specifically created or configured to enable the shutdown or power-off of another entity.
- 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_69f2248ef0a48190aa54d4d8ac3e5758 |
completed | April 29, 2026, 3:32 p.m. |
| NER | Named-entity recognition | batch_69f685a6ddb08190a4664c0597e80bf2 |
completed | May 2, 2026, 11:15 p.m. |
| PD | Predicate disambiguation | batch_69f678d019fc8190913662cd2f87b857 |
completed | May 2, 2026, 10:21 p.m. |
Created at: April 29, 2026, 8:02 p.m.