Triple
T22106830
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wyoming craton |
E546307
|
entity |
| Predicate | geochronologyMethodsUsed |
P39908
|
FINISHED |
| Object | U-Pb zircon dating |
—
|
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: U-Pb zircon dating | Statement: [Wyoming craton, geochronologyMethodsUsed, U-Pb zircon dating]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: geochronologyMethodsUsed Context triple: [Wyoming craton, geochronologyMethodsUsed, U-Pb zircon dating]
-
A.
geochronologyMethod
chosen
Indicates the method or technique used to determine the age or chronological sequence of geological materials or events.
-
B.
geologicTimeScaleUsedBy
Indicates that a particular geologic time scale is employed or referenced by a given entity (such as a study, dataset, or classification).
-
C.
globalChronostratigraphicScale
Indicates a temporal classification relationship where an entity is placed within the standardized global chronostratigraphic scale of geological time.
-
D.
geologicalAge
Indicates the time period in Earth's geological history during which an entity (such as a rock, fossil, or formation) originated or was formed.
-
E.
usedAsChronostratigraphicMarkerFor
Indicates that something serves as a reference point or marker for defining or correlating geological time intervals in a chronostratigraphic framework.
- 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_69e11e378dc08190896d6a51597afd5a |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f12919dd388190b8ca08e2464cb0b8 |
completed | April 28, 2026, 9:39 p.m. |
| PD | Predicate disambiguation | batch_69e71b2ed7348190b6fa2e52f54393fb |
completed | April 21, 2026, 6:37 a.m. |
Created at: April 16, 2026, 8:30 p.m.