Triple
T22610115
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grand Staircase of sedimentary rock layers |
E566676
|
entity |
| Predicate | stratigraphicallyOverlies |
P6130
|
FINISHED |
| Object | Precambrian basement rocks (in Grand Canyon) |
—
|
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: Precambrian basement rocks (in Grand Canyon) | Statement: [Grand Staircase of sedimentary rock layers, stratigraphicallyOverlies, Precambrian basement rocks (in Grand Canyon)]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: stratigraphicallyOverlies Context triple: [Grand Staircase of sedimentary rock layers, stratigraphicallyOverlies, Precambrian basement rocks (in Grand Canyon)]
-
A.
stratigraphicSuperunitOf
Indicates that one stratigraphic unit is a higher-level or more encompassing unit that contains or groups together another stratigraphic unit within a geological stratigraphic hierarchy.
-
B.
overlies
chosen
Indicates that one entity is positioned directly above and covering or resting on another entity, often with partial or complete contact.
-
C.
hasStratigraphicPosition
Indicates the relative position of one geological layer or unit within a stratigraphic sequence in relation to another.
-
D.
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.
-
E.
stratigraphicUnitAssociated
Indicates that one stratigraphic unit is related or connected to another through geological or depositional association.
- 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_69e245884860819081046ce07d5872c4 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f167e9245c81908e36ffcd16737a9d |
completed | April 29, 2026, 2:07 a.m. |
| PD | Predicate disambiguation | batch_69ee627be4248190889a88764624e174 |
completed | April 26, 2026, 7:07 p.m. |
Created at: April 17, 2026, 2:56 p.m.