Triple
T23878236
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | lanthanum |
E600124
|
entity |
| Predicate | naturalIsotopeComposition |
P37374
|
FINISHED |
| Object | mostly stable lanthanum-139 with trace radioactive lanthanum-138 |
—
|
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: mostly stable lanthanum-139 with trace radioactive lanthanum-138 | Statement: [lanthanum, naturalIsotopeComposition, mostly stable lanthanum-139 with trace radioactive lanthanum-138]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: naturalIsotopeComposition Context triple: [lanthanum, naturalIsotopeComposition, mostly stable lanthanum-139 with trace radioactive lanthanum-138]
-
A.
naturalIsotope
Indicates that one entity is a naturally occurring isotope form of another element or nuclide.
-
B.
naturalAbundance
chosen
Indicates the typical proportion or percentage of a particular isotope or substance as it naturally occurs in a given environment or sample.
-
C.
commonIsotope
Indicates that two substances share the same most naturally abundant isotope of an element.
-
D.
intendedIsotope
Indicates that one entity is the specific isotope that another entity is meant or designed to refer to, use, or produce.
-
E.
isotopes
Indicates that two or more atomic nuclei are variants of the same chemical element that differ in neutron number (and thus mass number) but share the same number of protons.
- 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_69e295318e148190b9979d8fc02e168f |
completed | April 17, 2026, 8:16 p.m. |
| NER | Named-entity recognition | batch_69f1cc032c9c81909986ae6f672c1ad1 |
completed | April 29, 2026, 9:14 a.m. |
| PD | Predicate disambiguation | batch_69f1614a65a88190bde1efb368a151e4 |
completed | April 29, 2026, 1:39 a.m. |
Created at: April 17, 2026, 8:23 p.m.