Triple
T19121844
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mercia Mudstone Group |
E468064
|
entity |
| Predicate | underlies |
P4501
|
FINISHED |
| Object | Penarth Group |
—
|
NE NERFINISHED |
How this triple was built (3 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: Penarth Group | Statement: [Mercia Mudstone Group, underlies, Penarth Group]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Penarth Group Context triple: [Mercia Mudstone Group, underlies, Penarth Group]
-
A.
Bracklesham Group
The Bracklesham Group is a sequence of Eocene-age marine sedimentary rocks in southern England, notable for its rich fossil content and importance in reconstructing early Cenozoic environments.
-
B.
Mount Pleasant Group
Mount Pleasant Group is a Canadian not-for-profit organization that operates multiple cemeteries, crematoria, and funeral-related services in the Greater Toronto Area.
-
C.
Stockvale Group
Stockvale Group is a British leisure and hospitality company best known for operating the Adventure Island amusement park in Southend-on-Sea.
-
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.
Lambeth Group
The Lambeth Group is a geological rock formation in southeast England, consisting mainly of Paleogene-age sands, clays, and silts that underlie much of the London area.
- 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: Penarth Group Target entity description: The Penarth Group is a Late Triassic rock succession in Britain, characterized mainly by marine mudstones and limestones that mark the transition to the overlying Jurassic strata.
-
A.
Bracklesham Group
The Bracklesham Group is a sequence of Eocene-age marine sedimentary rocks in southern England, notable for its rich fossil content and importance in reconstructing early Cenozoic environments.
-
B.
Mount Pleasant Group
Mount Pleasant Group is a Canadian not-for-profit organization that operates multiple cemeteries, crematoria, and funeral-related services in the Greater Toronto Area.
-
C.
Stockvale Group
Stockvale Group is a British leisure and hospitality company best known for operating the Adventure Island amusement park in Southend-on-Sea.
-
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.
Lambeth Group
The Lambeth Group is a geological rock formation in southeast England, consisting mainly of Paleogene-age sands, clays, and silts that underlie much of the London area.
- F. None of above. chosen
Provenance (2 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_69d8dd06a26481908039e2a1bae8c597 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5e3c9dfcc819090f8424608892cb3 |
completed | April 20, 2026, 8:28 a.m. |
Created at: April 10, 2026, 12:05 p.m.