Triple
T15521958
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | nitrogen-13 |
E368990
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | radioactive isotope |
C18589
|
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 isotope Context triple: [nitrogen-13, instanceOf, radioactive isotope]
-
A.
radioactive material
Radioactive material is any substance that contains unstable atomic nuclei which spontaneously emit ionizing radiation as they decay into more stable forms.
-
B.
chemical isotope
chosen
A chemical isotope is a variant of a chemical element that has the same number of protons but a different number of neutrons in its nucleus, resulting in a different atomic mass.
-
C.
unit of radioactivity
A unit of radioactivity is a measure that quantifies the rate at which unstable atomic nuclei undergo radioactive decay, typically expressed in becquerels or curies.
-
D.
ionizing radiation
Ionizing radiation is high-energy electromagnetic waves or particles that carry enough energy to remove tightly bound electrons from atoms or molecules, thereby ionizing them and potentially causing chemical and biological damage.
-
E.
radiochemist
A radiochemist is a scientist who studies and applies the chemical properties and reactions of radioactive materials for uses such as medical imaging, cancer treatment, and nuclear research.
- 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_69d85a1794cc8190b0b428716296e63e |
completed | April 10, 2026, 2:01 a.m. |
Created at: April 10, 2026, 4:04 a.m.