Triple
T26325597
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gondwana coalfields |
E662241
|
entity |
| Predicate | timeOfMajorCoalFormation |
P1327
|
FINISHED |
| Object | Permian period |
—
|
NE NERFINISHED |
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: Permian period | Statement: [Gondwana coalfields, timeOfMajorCoalFormation, Permian period]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: timeOfMajorCoalFormation Context triple: [Gondwana coalfields, timeOfMajorCoalFormation, Permian period]
-
A.
geologicalAge
chosen
Indicates the time period in Earth's geological history during which an entity (such as a rock, fossil, or formation) originated or was formed.
-
B.
positionInGeologicTimescale
Indicates the relative placement of a time interval or event within the structured sequence of the geologic timescale.
-
C.
usedAsChronostratigraphicMarkerFor
Indicates that something serves as a reference point or marker for defining or correlating geological time intervals in a chronostratigraphic framework.
-
D.
geologicalRange
Indicates the span of geological time during which an entity (such as a taxon or formation) is known to have existed or been present.
-
E.
estimatedAgeInMillionsOfYears
Indicates the approximate age of something expressed in units of millions of years.
- 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_69ee812f32748190871d970c4e2a8ddf |
completed | April 26, 2026, 9:18 p.m. |
| NER | Named-entity recognition | batch_69f67f0488bc819089fbd2d2478158d3 |
completed | May 2, 2026, 10:47 p.m. |
| PD | Predicate disambiguation | batch_69f67e3ed894819094c067c1ef624951 |
completed | May 2, 2026, 10:44 p.m. |
Created at: April 26, 2026, 10:30 p.m.