Triple
T17376075
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chicago Pile-3 |
E422441
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | heavy-water moderated reactor |
C2097
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: heavy-water moderated reactor Context triple: [Chicago Pile-3, instanceOf, heavy-water moderated reactor]
-
A.
water-cooled reactor
chosen
A water-cooled reactor is a nuclear reactor that uses water as both a coolant to remove heat from the reactor core and often as a moderator to slow down neutrons, enabling a controlled fission chain reaction.
-
B.
graphite-moderated nuclear reactor
A graphite-moderated nuclear reactor is a type of nuclear fission reactor that uses graphite as a neutron moderator to slow down fast neutrons, enabling sustained chain reactions in its fuel.
-
C.
nuclear reactor
A nuclear reactor is a controlled system that initiates, sustains, and regulates a nuclear fission chain reaction to produce heat, typically for generating electricity or powering ships.
-
D.
plutonium production reactor
A plutonium production reactor is a nuclear reactor specifically designed and operated to irradiate uranium fuel and efficiently generate plutonium-239 for use in nuclear weapons or reactor fuel.
-
E.
dual-purpose reactor
A dual-purpose reactor is a nuclear reactor designed to simultaneously produce electrical power and another output, such as process heat or weapons-grade materials.
- F. None of above.
Provenance (1 batch)
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_69d889d6535c81908be333c01deaec4e |
completed | April 10, 2026, 5:25 a.m. |
Created at: April 10, 2026, 5:45 a.m.