Triple
T3921473
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fermium |
E88968
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | radioactive metal |
C5635
|
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: radioactive metal Context triple: [Fermium, instanceOf, radioactive metal]
-
A.
precious metal
A precious metal is a naturally occurring metallic element that is rare, economically valuable, and prized for its luster, durability, and use in jewelry, investment, and industry.
-
B.
chemical element
chosen
A chemical element is a pure substance consisting of only one type of atom, defined by a specific number of protons in its nucleus and characterized by unique physical and chemical properties.
-
C.
transition metal
A transition metal is a d-block element that forms one or more stable ions with partially filled d subshells, often exhibiting variable oxidation states and catalytic properties.
-
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.
radioisotope thermoelectric generator
A radioisotope thermoelectric generator is a device that converts heat released by the radioactive decay of isotopes into electricity using thermocouples, typically for long-duration power in remote or space environments.
- 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_69aed955229881909e85e73ffab1d343 |
completed | March 9, 2026, 2:29 p.m. |
Created at: March 9, 2026, 3:22 p.m.