Triple
T20276675
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Geology of Kent |
E503033
|
entity |
| Predicate | includesRockType |
P1326
|
FINISHED |
| Object | Tunbridge Wells Sand |
—
|
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: Tunbridge Wells Sand | Statement: [Geology of Kent, includesRockType, Tunbridge Wells Sand]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tunbridge Wells Sand Context triple: [Geology of Kent, includesRockType, Tunbridge Wells Sand]
-
A.
Greensand
Greensand is a glauconite-rich, greenish sandstone commonly found in southern England, valued both as a geological marker and historically as a soil conditioner.
-
B.
Kentish ragstone
Kentish ragstone is a hard, grey limestone from Kent, England, historically quarried for major building works including many medieval fortifications and churches.
-
C.
Purbeck stone
Purbeck stone is a durable limestone from England’s Isle of Purbeck, historically prized for building and decorative architectural work.
-
D.
Thanet Sand Formation
The Thanet Sand Formation is a Paleocene geological unit in southeast England characterized by fine-grained marine sands that form an important part of the early Cenozoic stratigraphy of the London Basin and surrounding areas.
-
E.
Suffolk Sandlings
Suffolk Sandlings is a distinctive lowland heath and coastal landscape in eastern England, known for its sandy soils, rare wildlife habitats, and conservation importance.
- 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: Tunbridge Wells Sand Target entity description: Tunbridge Wells Sand is a geological rock formation in southeast England, notable for its sandstone strata that contribute to the distinctive landscape and geology of Kent and surrounding areas.
-
A.
Greensand
Greensand is a glauconite-rich, greenish sandstone commonly found in southern England, valued both as a geological marker and historically as a soil conditioner.
-
B.
Kentish ragstone
Kentish ragstone is a hard, grey limestone from Kent, England, historically quarried for major building works including many medieval fortifications and churches.
-
C.
Purbeck stone
Purbeck stone is a durable limestone from England’s Isle of Purbeck, historically prized for building and decorative architectural work.
-
D.
Thanet Sand Formation
The Thanet Sand Formation is a Paleocene geological unit in southeast England characterized by fine-grained marine sands that form an important part of the early Cenozoic stratigraphy of the London Basin and surrounding areas.
-
E.
Suffolk Sandlings
Suffolk Sandlings is a distinctive lowland heath and coastal landscape in eastern England, known for its sandy soils, rare wildlife habitats, and conservation importance.
- 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_69e0b4b0e79c8190bd61f22ef1329fa8 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e675e3df68819096fb859bc92a0da1 |
completed | April 20, 2026, 6:52 p.m. |
Created at: April 16, 2026, 10:35 a.m.