Triple
T18297630
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pennine Basin |
E438274
|
entity |
| Predicate | containsStratigraphicUnit |
P40295
|
FINISHED |
| Object | Millstone Grit Group |
—
|
NE NERFINISHED |
How this triple was built (4 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: Millstone Grit Group | Statement: [Pennine Basin, containsStratigraphicUnit, Millstone Grit Group]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Millstone Grit Group Context triple: [Pennine Basin, containsStratigraphicUnit, Millstone Grit Group]
-
A.
Chalk Group
Chalk Group is a major Upper Cretaceous chalk-dominated rock succession widely exposed across parts of northwestern Europe, particularly in southern and eastern England.
-
B.
Fossil Group
Fossil Group is an American fashion company best known for designing and manufacturing watches and accessories, including a wide range of smartwatches.
-
C.
Midland Group
Midland Group is an international private investment and holding company best known in motorsport for its former ownership of the Midland F1 Racing team.
-
D.
Coal River Group
Coal River Group is a watershed-focused environmental organization dedicated to protecting and restoring the Coal River and its surrounding ecosystem.
-
E.
Stockvale Group
Stockvale Group is a British leisure and hospitality company best known for operating the Adventure Island amusement park in Southend-on-Sea.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Millstone Grit Group Target entity description: The Millstone Grit Group is a thick succession of coarse sandstones and associated rocks of Carboniferous age that forms prominent upland landscapes in parts of northern England.
-
A.
Chalk Group
Chalk Group is a major Upper Cretaceous chalk-dominated rock succession widely exposed across parts of northwestern Europe, particularly in southern and eastern England.
-
B.
Fossil Group
Fossil Group is an American fashion company best known for designing and manufacturing watches and accessories, including a wide range of smartwatches.
-
C.
Midland Group
Midland Group is an international private investment and holding company best known in motorsport for its former ownership of the Midland F1 Racing team.
-
D.
Coal River Group
Coal River Group is a watershed-focused environmental organization dedicated to protecting and restoring the Coal River and its surrounding ecosystem.
-
E.
Stockvale Group
Stockvale Group is a British leisure and hospitality company best known for operating the Adventure Island amusement park in Southend-on-Sea.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: containsStratigraphicUnit Context triple: [Pennine Basin, containsStratigraphicUnit, Millstone Grit Group]
-
A.
hasStratigraphicUnitType
Indicates that a stratigraphic unit is classified as having a specific type within a stratigraphic or geological framework.
-
B.
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).
-
C.
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.
-
D.
hasStratigraphicFeature
chosen
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.
hasStratigraphicCode
Indicates that an entity is associated with a specific stratigraphic classification or code within a geological stratigraphy system.
- 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_69d8b915e3e881909125d760c15d0c29 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e5017cc540819096c103a2c72315e6 |
completed | April 19, 2026, 4:23 p.m. |
| PD | Predicate disambiguation | batch_69e44fdf43d08190bbcfb6b1fe3cc0ee |
completed | April 19, 2026, 3:45 a.m. |
Created at: April 10, 2026, 10:35 a.m.