Triple
T17082573
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Emu Bay Shale |
E414510
|
entity |
| Predicate | hasStratigraphicUnitType |
P125812
|
FINISHED |
| Object | formation |
—
|
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: formation | Statement: [Emu Bay Shale, hasStratigraphicUnitType, formation]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasStratigraphicUnitType Context triple: [Emu Bay Shale, hasStratigraphicUnitType, formation]
-
A.
isKeyStratigraphicUnitFor
Indicates that one stratigraphic unit serves as the primary or defining reference layer for interpreting or correlating other geological units in a given context.
-
B.
hasStratigraphicFeature
Indicates a relationship in which a geological unit, site, or context contains, exhibits, or is associated with a particular stratigraphic feature (such as a layer, horizon, or boundary) within its stratigraphic sequence.
-
C.
hasChronostratigraphicUnit
Indicates a relationship where something is associated with, or classified by, a specific chronostratigraphic unit (a defined interval of geological time represented by rock layers).
-
D.
hasStratigraphicCode
Indicates that an entity is associated with a specific stratigraphic classification or code within a geological stratigraphy system.
-
E.
hasGeologicalUnit
Indicates that an entity is associated with or contains a specific geological unit, such as a rock layer, formation, or stratigraphic unit.
- F. None of above. chosen
Provenance (4 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_69d886cef44c8190ba56c44b4e863e64 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3dbe408d48190b4f52c2102eae7c2 |
completed | April 18, 2026, 7:30 p.m. |
| PD | Predicate disambiguation | batch_69e35d67b14481909fcdbdeaa5c34785 |
completed | April 18, 2026, 10:31 a.m. |
| PDg | Predicate description generation | batch_69e37542d060819082aa73948eb8ebd4 |
completed | April 18, 2026, 12:12 p.m. |
Created at: April 10, 2026, 5:35 a.m.